Blazor Hierarchical Grid Sorting
The Ignite UI for Blazor Data Sorting feature in Blazor Hierarchical Grid is enabled on a per-column level, meaning that the IgbHierarchicalGrid can have a mix of sortable and non-sortable columns. Performing Blazor sort actions enables you to change the display order of the records based on specified criteria.
Blazor Hierarchical Grid Sorting Overview Example
Additionally there is a custom contextmenu added for sorting using IgbHierarchicalGrid's ContextMenu Output.
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules
namespace Infragistics.Samples
{
public class Program
{
public static async Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbHierarchicalGridModule)
);
await builder.Build().RunAsync();
}
}
}csusing System;
using System.Collections.Generic;
public class SingersDataItem
{
public double ID { get; set; }
public string Artist { get; set; }
public string Photo { get; set; }
public double Debut { get; set; }
public double GrammyNominations { get; set; }
public double GrammyAwards { get; set; }
public bool HasGrammyAward { get; set; }
public List<SingersDataItem_ToursItem> Tours { get; set; }
public List<SingersDataItem_AlbumsItem> Albums { get; set; }
}
public class SingersDataItem_ToursItem
{
public string Tour { get; set; }
public string StartedOn { get; set; }
public string Location { get; set; }
public string Headliner { get; set; }
public string TouredBy { get; set; }
}
public class SingersDataItem_AlbumsItem
{
public string Album { get; set; }
public string LaunchDate { get; set; }
public double BillboardReview { get; set; }
public double USBillboard200 { get; set; }
public string Artist { get; set; }
}
public class SingersData
: List<SingersDataItem>
{
public SingersData()
{
this.Add(new SingersDataItem()
{
ID = 0,
Artist = @"Naomí Yepes",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/naomi.jpg",
Debut = 2011,
GrammyNominations = 6,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Faithful Tour",
StartedOn = @"Sep 12",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"City Jam Sessions",
StartedOn = @"Aug 13",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2013",
StartedOn = @"Dec 13",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2014",
StartedOn = @"Dec 14",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Watermelon Tour",
StartedOn = @"Feb 15",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2016",
StartedOn = @"Dec 16",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"The Dragon Tour",
StartedOn = @"Feb 17",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Organic Sessions",
StartedOn = @"Aug 18",
Location = @"United States, England",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Hope World Tour",
StartedOn = @"Mar 19",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Initiation",
LaunchDate = @"September 3, 2013",
BillboardReview = 86,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dream Driven",
LaunchDate = @"August 25, 2014",
BillboardReview = 81,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"The dragon journey",
LaunchDate = @"May 20, 2016",
BillboardReview = 60,
USBillboard200 = 2,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Organic me",
LaunchDate = @"August 17, 2018",
BillboardReview = 82,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Curiosity",
LaunchDate = @"December 7, 2019",
BillboardReview = 75,
USBillboard200 = 12,
Artist = @"Naomí Yepes"
}}
});
this.Add(new SingersDataItem()
{
ID = 1,
Artist = @"Babila Ebwélé",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/babila.jpg",
Debut = 2009,
GrammyNominations = 0,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"The last straw",
StartedOn = @"May 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"No foundations",
StartedOn = @"Jun 04",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Crazy eyes",
StartedOn = @"Jun 08",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Zero gravity",
StartedOn = @"Apr 19",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Battle with myself",
StartedOn = @"Mar 08",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"May 31, 2000",
BillboardReview = 86,
USBillboard200 = 42,
Artist = @"Babila Ebwélé"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Death's dead",
LaunchDate = @"June 8, 2016",
BillboardReview = 85,
USBillboard200 = 95,
Artist = @"Babila Ebwélé"
}}
});
this.Add(new SingersDataItem()
{
ID = 2,
Artist = @"Ahmad Nazeri",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/ahmad.jpg",
Debut = 2004,
GrammyNominations = 3,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Emergency",
LaunchDate = @"March 6, 2004",
BillboardReview = 98,
USBillboard200 = 69,
Artist = @"Ahmad Nazeri"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Bursting bubbles",
LaunchDate = @"April 17, 2006",
BillboardReview = 69,
USBillboard200 = 39,
Artist = @"Ahmad Nazeri"
}}
});
this.Add(new SingersDataItem()
{
ID = 3,
Artist = @"Kimmy McIlmorie",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/kimmy.jpg",
Debut = 2007,
GrammyNominations = 21,
GrammyAwards = 3,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Here we go again",
LaunchDate = @"November 18, 2017",
BillboardReview = 68,
USBillboard200 = 1,
Artist = @"Kimmy McIlmorie"
}}
});
this.Add(new SingersDataItem()
{
ID = 4,
Artist = @"Mar Rueda",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/mar.jpg",
Debut = 1996,
GrammyNominations = 14,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
}
});
this.Add(new SingersDataItem()
{
ID = 5,
Artist = @"Izabella Tabakova",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/izabella.jpg",
Debut = 2017,
GrammyNominations = 7,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Final breath",
StartedOn = @"Jun 13",
Location = @"Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Once bitten",
StartedOn = @"Dec 18",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Code word",
StartedOn = @"Sep 19",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final draft",
StartedOn = @"Sep 17",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Once bitten",
LaunchDate = @"July 16, 2007",
BillboardReview = 79,
USBillboard200 = 53,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Your graciousness",
LaunchDate = @"November 17, 2004",
BillboardReview = 69,
USBillboard200 = 30,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dark matters",
LaunchDate = @"November 3, 2002",
BillboardReview = 79,
USBillboard200 = 85,
Artist = @"Izabella Tabakova"
}}
});
this.Add(new SingersDataItem()
{
ID = 6,
Artist = @"Nguyễn Diệp Chi",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/nguyen.jpg",
Debut = 1992,
GrammyNominations = 4,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Library of liberty",
LaunchDate = @"December 22, 2003",
BillboardReview = 93,
USBillboard200 = 5,
Artist = @"Nguyễn Diệp Chi"
}}
});
this.Add(new SingersDataItem()
{
ID = 7,
Artist = @"Eva Lee",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/eva.jpg",
Debut = 2008,
GrammyNominations = 2,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Just a tease",
LaunchDate = @"May 3, 2001",
BillboardReview = 91,
USBillboard200 = 29,
Artist = @"Eva Lee"
}}
});
this.Add(new SingersDataItem()
{
ID = 8,
Artist = @"Siri Jakobsson",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/siri.jpg",
Debut = 1990,
GrammyNominations = 2,
GrammyAwards = 8,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Basket case",
StartedOn = @"Jan 07",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"The bigger fish",
StartedOn = @"Dec 07",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Missed the boat",
StartedOn = @"Jun 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Equivalent exchange",
StartedOn = @"Feb 06",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Damage control",
StartedOn = @"Oct 11",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Under the bus",
LaunchDate = @"May 14, 2000",
BillboardReview = 67,
USBillboard200 = 67,
Artist = @"Siri Jakobsson"
}}
});
this.Add(new SingersDataItem()
{
ID = 9,
Artist = @"Pablo Cambeiro",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/pablo.jpg",
Debut = 2011,
GrammyNominations = 5,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Beads",
StartedOn = @"May 11",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Concept art",
StartedOn = @"Dec 18",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Glass shoe",
StartedOn = @"Jan 20",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Pushing buttons",
StartedOn = @"Feb 15",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Dark matters",
StartedOn = @"Jan 04",
Location = @"Australia, United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Greener grass",
StartedOn = @"Sep 09",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Apparatus",
StartedOn = @"Nov 16",
Location = @"Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Fluke",
LaunchDate = @"August 4, 2017",
BillboardReview = 93,
USBillboard200 = 98,
Artist = @"Pablo Cambeiro"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Crowd control",
LaunchDate = @"August 26, 2003",
BillboardReview = 68,
USBillboard200 = 84,
Artist = @"Pablo Cambeiro"
}}
});
this.Add(new SingersDataItem()
{
ID = 10,
Artist = @"Athar Malakooti",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/athar.jpg",
Debut = 2017,
GrammyNominations = 0,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"February 24, 2016",
BillboardReview = 74,
USBillboard200 = 77,
Artist = @"Athar Malakooti"
}}
});
this.Add(new SingersDataItem()
{
ID = 11,
Artist = @"Marti Valencia",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/marti.jpg",
Debut = 2004,
GrammyNominations = 1,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Cat eat cat world",
StartedOn = @"Sep 00",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Marti Valencia"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final straw",
StartedOn = @"Sep 06",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Marti Valencia"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Nemesis",
LaunchDate = @"June 30, 2004",
BillboardReview = 94,
USBillboard200 = 9,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"First chance",
LaunchDate = @"January 7, 2019",
BillboardReview = 96,
USBillboard200 = 19,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"God's advocate",
LaunchDate = @"April 29, 2007",
BillboardReview = 66,
USBillboard200 = 37,
Artist = @"Marti Valencia"
}}
});
this.Add(new SingersDataItem()
{
ID = 12,
Artist = @"Alicia Stanger",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/alicia.jpg",
Debut = 2010,
GrammyNominations = 1,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Forever alone",
LaunchDate = @"November 3, 2005",
BillboardReview = 82,
USBillboard200 = 7,
Artist = @"Alicia Stanger"
}}
});
this.Add(new SingersDataItem()
{
ID = 13,
Artist = @"Peter Taylor",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/peter.jpg",
Debut = 2005,
GrammyNominations = 0,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Love",
StartedOn = @"Jun 04",
Location = @"Europe, Asia",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Fault of treasures",
StartedOn = @"Oct 13",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"For eternity",
StartedOn = @"Mar 05",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Time flies",
StartedOn = @"Jun 03",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Highest difficulty",
StartedOn = @"Nov 01",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Sleeping dogs",
StartedOn = @"May 04",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Decisions decisions",
LaunchDate = @"April 10, 2008",
BillboardReview = 85,
USBillboard200 = 35,
Artist = @"Peter Taylor"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Climate changed",
LaunchDate = @"June 20, 2015",
BillboardReview = 66,
USBillboard200 = 89,
Artist = @"Peter Taylor"
}}
});
}
}cs
@using IgniteUI.Blazor.Controls
<div class="container vertical ig-typography">
<div class="container vertical fill">
<IgbHierarchicalGrid
AutoGenerate="false"
Data="SingersData"
PrimaryKey="ID"
SortingExpressions="SortingExpression1"
Name="hierarchicalGrid1"
@ref="hierarchicalGrid1">
<IgbColumn
Field="Artist"
Header="Artist"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Photo"
Header="Photo"
DataType="GridColumnDataType.Image">
</IgbColumn>
<IgbColumn
Field="Debut"
Header="Debut"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyNominations"
Header="Grammy Nominations"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyAwards"
Header="Grammy Awards"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Albums"
AutoGenerate="false">
<IgbColumn
Field="Album"
Header="Album"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="LaunchDate"
Header="Launch Date"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="BillboardReview"
Header="Billboard Review"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="USBillboard200"
Header="US Billboard 200"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Songs"
AutoGenerate="false">
<IgbColumn
Field="Number"
Header="No."
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Title"
Header="Title"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Released"
Header="Released"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Genre"
Header="Genre"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbRowIsland>
<IgbRowIsland
ChildDataKey="Tours"
AutoGenerate="false">
<IgbColumn
Field="Tour"
Header="Tour"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="StartedOn"
Header="Started on"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Location"
Header="Location"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Headliner"
Header="Headliner"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbHierarchicalGrid>
</div>
</div>
@code {
protected override async Task OnAfterRenderAsync(bool firstRender)
{
var hierarchicalGrid1 = this.hierarchicalGrid1;
}
private IgbHierarchicalGrid hierarchicalGrid1;
private IgbSortingExpression[] _sortingExpression1 = null;
public IgbSortingExpression[] SortingExpression1
{
get
{
if (this._sortingExpression1 == null)
{
var sortingExpression1 = new IgbSortingExpression[1];
var sortingExpression2 = new IgbSortingExpression();
sortingExpression2.FieldName = "Artist";
sortingExpression2.Dir = SortingDirection.Asc;
sortingExpression2.IgnoreCase = true;
sortingExpression1[0] = sortingExpression2;
this._sortingExpression1 = sortingExpression1;
}
return this._sortingExpression1;
}
}
private SingersData _singersData = null;
public SingersData SingersData
{
get
{
if (_singersData == null)
{
_singersData = new SingersData();
}
return _singersData;
}
}
}razor/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
css
This is done via the Sortable input. With the IgbHierarchicalGrid sorting, you can also set the SortingIgnoreCase property to perform case sensitive sorting:
<IgbColumn Field="Title" Sortable="true"></IgbColumn>
razorSorting Indicators
Having a certain amount of sorted columns could be really confusing if there is no indication of the sorted order.
The IgbHierarchicalGrid provides a solution for this problem by indicating the index of each sorted column.
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules
namespace Infragistics.Samples
{
public class Program
{
public static async Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbHierarchicalGridModule)
);
await builder.Build().RunAsync();
}
}
}csusing System;
using System.Collections.Generic;
public class SingersDataItem
{
public double ID { get; set; }
public string Artist { get; set; }
public string Photo { get; set; }
public double Debut { get; set; }
public double GrammyNominations { get; set; }
public double GrammyAwards { get; set; }
public bool HasGrammyAward { get; set; }
public List<SingersDataItem_ToursItem> Tours { get; set; }
public List<SingersDataItem_AlbumsItem> Albums { get; set; }
}
public class SingersDataItem_ToursItem
{
public string Tour { get; set; }
public string StartedOn { get; set; }
public string Location { get; set; }
public string Headliner { get; set; }
public string TouredBy { get; set; }
}
public class SingersDataItem_AlbumsItem
{
public string Album { get; set; }
public string LaunchDate { get; set; }
public double BillboardReview { get; set; }
public double USBillboard200 { get; set; }
public string Artist { get; set; }
}
public class SingersData
: List<SingersDataItem>
{
public SingersData()
{
this.Add(new SingersDataItem()
{
ID = 0,
Artist = @"Naomí Yepes",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/naomi.jpg",
Debut = 2011,
GrammyNominations = 6,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Faithful Tour",
StartedOn = @"Sep 12",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"City Jam Sessions",
StartedOn = @"Aug 13",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2013",
StartedOn = @"Dec 13",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2014",
StartedOn = @"Dec 14",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Watermelon Tour",
StartedOn = @"Feb 15",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2016",
StartedOn = @"Dec 16",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"The Dragon Tour",
StartedOn = @"Feb 17",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Organic Sessions",
StartedOn = @"Aug 18",
Location = @"United States, England",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Hope World Tour",
StartedOn = @"Mar 19",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Initiation",
LaunchDate = @"September 3, 2013",
BillboardReview = 86,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dream Driven",
LaunchDate = @"August 25, 2014",
BillboardReview = 81,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"The dragon journey",
LaunchDate = @"May 20, 2016",
BillboardReview = 60,
USBillboard200 = 2,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Organic me",
LaunchDate = @"August 17, 2018",
BillboardReview = 82,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Curiosity",
LaunchDate = @"December 7, 2019",
BillboardReview = 75,
USBillboard200 = 12,
Artist = @"Naomí Yepes"
}}
});
this.Add(new SingersDataItem()
{
ID = 1,
Artist = @"Babila Ebwélé",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/babila.jpg",
Debut = 2009,
GrammyNominations = 0,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"The last straw",
StartedOn = @"May 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"No foundations",
StartedOn = @"Jun 04",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Crazy eyes",
StartedOn = @"Jun 08",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Zero gravity",
StartedOn = @"Apr 19",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Battle with myself",
StartedOn = @"Mar 08",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"May 31, 2000",
BillboardReview = 86,
USBillboard200 = 42,
Artist = @"Babila Ebwélé"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Death's dead",
LaunchDate = @"June 8, 2016",
BillboardReview = 85,
USBillboard200 = 95,
Artist = @"Babila Ebwélé"
}}
});
this.Add(new SingersDataItem()
{
ID = 2,
Artist = @"Ahmad Nazeri",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/ahmad.jpg",
Debut = 2004,
GrammyNominations = 3,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Emergency",
LaunchDate = @"March 6, 2004",
BillboardReview = 98,
USBillboard200 = 69,
Artist = @"Ahmad Nazeri"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Bursting bubbles",
LaunchDate = @"April 17, 2006",
BillboardReview = 69,
USBillboard200 = 39,
Artist = @"Ahmad Nazeri"
}}
});
this.Add(new SingersDataItem()
{
ID = 3,
Artist = @"Kimmy McIlmorie",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/kimmy.jpg",
Debut = 2007,
GrammyNominations = 21,
GrammyAwards = 3,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Here we go again",
LaunchDate = @"November 18, 2017",
BillboardReview = 68,
USBillboard200 = 1,
Artist = @"Kimmy McIlmorie"
}}
});
this.Add(new SingersDataItem()
{
ID = 4,
Artist = @"Mar Rueda",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/mar.jpg",
Debut = 1996,
GrammyNominations = 14,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
}
});
this.Add(new SingersDataItem()
{
ID = 5,
Artist = @"Izabella Tabakova",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/izabella.jpg",
Debut = 2017,
GrammyNominations = 7,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Final breath",
StartedOn = @"Jun 13",
Location = @"Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Once bitten",
StartedOn = @"Dec 18",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Code word",
StartedOn = @"Sep 19",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final draft",
StartedOn = @"Sep 17",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Once bitten",
LaunchDate = @"July 16, 2007",
BillboardReview = 79,
USBillboard200 = 53,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Your graciousness",
LaunchDate = @"November 17, 2004",
BillboardReview = 69,
USBillboard200 = 30,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dark matters",
LaunchDate = @"November 3, 2002",
BillboardReview = 79,
USBillboard200 = 85,
Artist = @"Izabella Tabakova"
}}
});
this.Add(new SingersDataItem()
{
ID = 6,
Artist = @"Nguyễn Diệp Chi",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/nguyen.jpg",
Debut = 1992,
GrammyNominations = 4,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Library of liberty",
LaunchDate = @"December 22, 2003",
BillboardReview = 93,
USBillboard200 = 5,
Artist = @"Nguyễn Diệp Chi"
}}
});
this.Add(new SingersDataItem()
{
ID = 7,
Artist = @"Eva Lee",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/eva.jpg",
Debut = 2008,
GrammyNominations = 2,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Just a tease",
LaunchDate = @"May 3, 2001",
BillboardReview = 91,
USBillboard200 = 29,
Artist = @"Eva Lee"
}}
});
this.Add(new SingersDataItem()
{
ID = 8,
Artist = @"Siri Jakobsson",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/siri.jpg",
Debut = 1990,
GrammyNominations = 2,
GrammyAwards = 8,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Basket case",
StartedOn = @"Jan 07",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"The bigger fish",
StartedOn = @"Dec 07",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Missed the boat",
StartedOn = @"Jun 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Equivalent exchange",
StartedOn = @"Feb 06",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Damage control",
StartedOn = @"Oct 11",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Under the bus",
LaunchDate = @"May 14, 2000",
BillboardReview = 67,
USBillboard200 = 67,
Artist = @"Siri Jakobsson"
}}
});
this.Add(new SingersDataItem()
{
ID = 9,
Artist = @"Pablo Cambeiro",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/pablo.jpg",
Debut = 2011,
GrammyNominations = 5,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Beads",
StartedOn = @"May 11",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Concept art",
StartedOn = @"Dec 18",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Glass shoe",
StartedOn = @"Jan 20",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Pushing buttons",
StartedOn = @"Feb 15",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Dark matters",
StartedOn = @"Jan 04",
Location = @"Australia, United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Greener grass",
StartedOn = @"Sep 09",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Apparatus",
StartedOn = @"Nov 16",
Location = @"Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Fluke",
LaunchDate = @"August 4, 2017",
BillboardReview = 93,
USBillboard200 = 98,
Artist = @"Pablo Cambeiro"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Crowd control",
LaunchDate = @"August 26, 2003",
BillboardReview = 68,
USBillboard200 = 84,
Artist = @"Pablo Cambeiro"
}}
});
this.Add(new SingersDataItem()
{
ID = 10,
Artist = @"Athar Malakooti",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/athar.jpg",
Debut = 2017,
GrammyNominations = 0,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"February 24, 2016",
BillboardReview = 74,
USBillboard200 = 77,
Artist = @"Athar Malakooti"
}}
});
this.Add(new SingersDataItem()
{
ID = 11,
Artist = @"Marti Valencia",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/marti.jpg",
Debut = 2004,
GrammyNominations = 1,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Cat eat cat world",
StartedOn = @"Sep 00",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Marti Valencia"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final straw",
StartedOn = @"Sep 06",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Marti Valencia"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Nemesis",
LaunchDate = @"June 30, 2004",
BillboardReview = 94,
USBillboard200 = 9,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"First chance",
LaunchDate = @"January 7, 2019",
BillboardReview = 96,
USBillboard200 = 19,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"God's advocate",
LaunchDate = @"April 29, 2007",
BillboardReview = 66,
USBillboard200 = 37,
Artist = @"Marti Valencia"
}}
});
this.Add(new SingersDataItem()
{
ID = 12,
Artist = @"Alicia Stanger",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/alicia.jpg",
Debut = 2010,
GrammyNominations = 1,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Forever alone",
LaunchDate = @"November 3, 2005",
BillboardReview = 82,
USBillboard200 = 7,
Artist = @"Alicia Stanger"
}}
});
this.Add(new SingersDataItem()
{
ID = 13,
Artist = @"Peter Taylor",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/peter.jpg",
Debut = 2005,
GrammyNominations = 0,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Love",
StartedOn = @"Jun 04",
Location = @"Europe, Asia",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Fault of treasures",
StartedOn = @"Oct 13",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"For eternity",
StartedOn = @"Mar 05",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Time flies",
StartedOn = @"Jun 03",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Highest difficulty",
StartedOn = @"Nov 01",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Sleeping dogs",
StartedOn = @"May 04",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Decisions decisions",
LaunchDate = @"April 10, 2008",
BillboardReview = 85,
USBillboard200 = 35,
Artist = @"Peter Taylor"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Climate changed",
LaunchDate = @"June 20, 2015",
BillboardReview = 66,
USBillboard200 = 89,
Artist = @"Peter Taylor"
}}
});
}
}cs
@using IgniteUI.Blazor.Controls
<div class="container vertical ig-typography">
<div class="container vertical fill">
<IgbHierarchicalGrid
AutoGenerate="false"
Data="SingersData"
PrimaryKey="ID"
SortingExpressions="SortingExpression1"
Name="hierarchicalGrid1"
@ref="hierarchicalGrid1">
<IgbColumn
Field="Artist"
Header="Artist"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Photo"
Header="Photo"
DataType="GridColumnDataType.Image">
</IgbColumn>
<IgbColumn
Field="Debut"
Header="Debut"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyNominations"
Header="Grammy Nominations"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyAwards"
Header="Grammy Awards"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Albums"
AutoGenerate="false">
<IgbColumn
Field="Album"
Header="Album"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="LaunchDate"
Header="Launch Date"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="BillboardReview"
Header="Billboard Review"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="USBillboard200"
Header="US Billboard 200"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Songs"
AutoGenerate="false">
<IgbColumn
Field="Number"
Header="No."
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Title"
Header="Title"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Released"
Header="Released"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Genre"
Header="Genre"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbRowIsland>
<IgbRowIsland
ChildDataKey="Tours"
AutoGenerate="false">
<IgbColumn
Field="Tour"
Header="Tour"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="StartedOn"
Header="Started on"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Location"
Header="Location"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Headliner"
Header="Headliner"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbHierarchicalGrid>
</div>
</div>
@code {
protected override async Task OnAfterRenderAsync(bool firstRender)
{
var hierarchicalGrid1 = this.hierarchicalGrid1;
}
private IgbHierarchicalGrid hierarchicalGrid1;
private IgbSortingExpression[] _sortingExpression1 = null;
public IgbSortingExpression[] SortingExpression1
{
get
{
if (this._sortingExpression1 == null)
{
var sortingExpression1 = new IgbSortingExpression[4];
var sortingExpression2 = new IgbSortingExpression();
sortingExpression2.Dir = SortingDirection.Asc;
sortingExpression2.FieldName = "Artist";
sortingExpression2.IgnoreCase = true;
sortingExpression1[0] = sortingExpression2;
var sortingExpression3 = new IgbSortingExpression();
sortingExpression3.Dir = SortingDirection.Desc;
sortingExpression3.FieldName = "Debut";
sortingExpression3.IgnoreCase = true;
sortingExpression1[1] = sortingExpression3;
var sortingExpression4 = new IgbSortingExpression();
sortingExpression4.Dir = SortingDirection.Asc;
sortingExpression4.FieldName = "GrammyNominations";
sortingExpression4.IgnoreCase = true;
sortingExpression1[2] = sortingExpression4;
var sortingExpression5 = new IgbSortingExpression();
sortingExpression5.Dir = SortingDirection.Asc;
sortingExpression5.FieldName = "GrammyAwards";
sortingExpression5.IgnoreCase = true;
sortingExpression1[3] = sortingExpression5;
this._sortingExpression1 = sortingExpression1;
}
return this._sortingExpression1;
}
}
private SingersData _singersData = null;
public SingersData SingersData
{
get
{
if (_singersData == null)
{
_singersData = new SingersData();
}
return _singersData;
}
}
}razor/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
css
Sorting through the API
You can sort any column or a combination of columns through the IgbHierarchicalGrid API using the IgbHierarchicalGrid Sort method:
@code {
this.hierarchicalGrid.SortAsync(new IgbSortingExpression[]
{
new IgbSortingExpression
{
FieldName = "CompanyName",
Dir = SortingDirection.Asc
},
new IgbSortingExpression
{
FieldName = "Country",
Dir = SortingDirection.Asc
}
});
}
razorSorting is performed using our DefaultSortingStrategy algorithm. Any IgbColumn or ISortingExpression can use a custom implementation of the ISortingStrategy as a substitute algorithm. This is useful when custom sorting needs to be defined for complex template columns, or image columns, for example.
As with the filtering behavior, you can clear the sorting state by using the ClearSort method:
@code {
@*Removes the sorting state from the Title column*@
this.hierarchicalGrid.ClearSortAsync("Title");
@*Removes the sorting state from every column in the Grid*@
this.hierarchicalGrid.ClearSortAsync("");
}
razorThe SortStrategy of the IgbHierarchicalGrid is of different type compared to the SortStrategy of the IgbColumn, since they work in different scopes and expose different parameters.
The sorting operation DOES NOT change the underlying data source of the IgbHierarchicalGrid.
Initial Sorting State
It is possible to set the initial sorting state of the IgbHierarchicalGrid by passing an array of sorting expressions to the SortingExpressions property of the IgbHierarchicalGrid.
@code {
protected override void OnAfterRender(bool first)
{
if (first)
{
this.hierarchicalGrid.SortingExpressions = new IgbSortingExpression[]{
new IgbSortingExpression()
{
FieldName = "Title",
Dir = SortingDirection.Asc
}};
}
}
}
razorIf values of type string are used by a column of DataType Date, the IgbHierarchicalGrid won't parse them to Date objects and using IgbHierarchicalGrid Sorting won't work as expected. If you want to use string objects, additional logic should be implemented on an application level, in order to parse the values to Date objects.
Sorting Indicators Templates
The sorting indicator icon in the column header can be customized using a template. The following properties are available for templating the sorting indicator for any sorting state (ascending, descending, none):
SortHeaderIconTemplate– re-templates the sorting icon when no sorting is applied.
<IgbHierarchicalGrid SortHeaderIconTemplate="SortDefaultTemplate"></IgbHierarchicalGrid>
@code {
public RenderFragment<IgbGridHeaderTemplateContext> SortDefaultTemplate = (ctx) =>
{
return @<IgbIcon Size="SizableComponentSize.Small" IconName="unfold_more" Collection="material"></IgbIcon>;
};
}
razorSortAscendingHeaderIconTemplate– re-templates the sorting icon when the column is sorted in ascending order.
<IgbHierarchicalGrid SortAscendingHeaderIconTemplate="SortAscendingTemplate"></IgbHierarchicalGrid>
@code {
public RenderFragment<IgbGridHeaderTemplateContext> SortAscendingTemplate = (ctx) =>
{
return @<IgbIcon Size="SizableComponentSize.Small" IconName="expand_less" Collection="material"></IgbIcon>;
};
}
razorSortDescendingHeaderIconTemplate– re-templates the sorting icon when the column is sorted in descending order.
<IgbHierarchicalGrid SortDescendingHeaderIconTemplate="SortDescendingTemplate"></IgbHierarchicalGrid>
@code {
public RenderFragment<IgbGridHeaderTemplateContext> SortDescendingTemplate = (ctx) =>
{
return @<IgbIcon Size="SizableComponentSize.Small" IconName="expand_more" Collection="material"></IgbIcon>;
};
}
razorStyling
In addition to the predefined themes, the grid could be further customized by setting some of the available CSS properties. In case you would like to change some of the colors, you need to set a class for the grid first:
<IgbHierarchicalGrid class="grid">
</IgbHierarchicalGrid>
razorThen set the related CSS properties to this class:
.grid {
--ig-grid-sorted-header-icon-color: #ffb06a;
--ig-grid-sortable-header-icon-hover-color: black;
}
cssDemo
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules
namespace Infragistics.Samples
{
public class Program
{
public static async Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbHierarchicalGridModule)
);
await builder.Build().RunAsync();
}
}
}csusing System;
using System.Collections.Generic;
public class SingersDataItem
{
public double ID { get; set; }
public string Artist { get; set; }
public string Photo { get; set; }
public double Debut { get; set; }
public double GrammyNominations { get; set; }
public double GrammyAwards { get; set; }
public bool HasGrammyAward { get; set; }
public List<SingersDataItem_ToursItem> Tours { get; set; }
public List<SingersDataItem_AlbumsItem> Albums { get; set; }
}
public class SingersDataItem_ToursItem
{
public string Tour { get; set; }
public string StartedOn { get; set; }
public string Location { get; set; }
public string Headliner { get; set; }
public string TouredBy { get; set; }
}
public class SingersDataItem_AlbumsItem
{
public string Album { get; set; }
public string LaunchDate { get; set; }
public double BillboardReview { get; set; }
public double USBillboard200 { get; set; }
public string Artist { get; set; }
}
public class SingersData
: List<SingersDataItem>
{
public SingersData()
{
this.Add(new SingersDataItem()
{
ID = 0,
Artist = @"Naomí Yepes",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/naomi.jpg",
Debut = 2011,
GrammyNominations = 6,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Faithful Tour",
StartedOn = @"Sep 12",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"City Jam Sessions",
StartedOn = @"Aug 13",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2013",
StartedOn = @"Dec 13",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2014",
StartedOn = @"Dec 14",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Watermelon Tour",
StartedOn = @"Feb 15",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Christmas NYC 2016",
StartedOn = @"Dec 16",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"The Dragon Tour",
StartedOn = @"Feb 17",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Organic Sessions",
StartedOn = @"Aug 18",
Location = @"United States, England",
Headliner = @"YES",
TouredBy = @"Naomí Yepes"
},
new SingersDataItem_ToursItem()
{
Tour = @"Hope World Tour",
StartedOn = @"Mar 19",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Naomí Yepes"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Initiation",
LaunchDate = @"September 3, 2013",
BillboardReview = 86,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dream Driven",
LaunchDate = @"August 25, 2014",
BillboardReview = 81,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"The dragon journey",
LaunchDate = @"May 20, 2016",
BillboardReview = 60,
USBillboard200 = 2,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Organic me",
LaunchDate = @"August 17, 2018",
BillboardReview = 82,
USBillboard200 = 1,
Artist = @"Naomí Yepes"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Curiosity",
LaunchDate = @"December 7, 2019",
BillboardReview = 75,
USBillboard200 = 12,
Artist = @"Naomí Yepes"
}}
});
this.Add(new SingersDataItem()
{
ID = 1,
Artist = @"Babila Ebwélé",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/babila.jpg",
Debut = 2009,
GrammyNominations = 0,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"The last straw",
StartedOn = @"May 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"No foundations",
StartedOn = @"Jun 04",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Crazy eyes",
StartedOn = @"Jun 08",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Zero gravity",
StartedOn = @"Apr 19",
Location = @"United States",
Headliner = @"NO",
TouredBy = @"Babila Ebwélé"
},
new SingersDataItem_ToursItem()
{
Tour = @"Battle with myself",
StartedOn = @"Mar 08",
Location = @"North America",
Headliner = @"YES",
TouredBy = @"Babila Ebwélé"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"May 31, 2000",
BillboardReview = 86,
USBillboard200 = 42,
Artist = @"Babila Ebwélé"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Death's dead",
LaunchDate = @"June 8, 2016",
BillboardReview = 85,
USBillboard200 = 95,
Artist = @"Babila Ebwélé"
}}
});
this.Add(new SingersDataItem()
{
ID = 2,
Artist = @"Ahmad Nazeri",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/ahmad.jpg",
Debut = 2004,
GrammyNominations = 3,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Emergency",
LaunchDate = @"March 6, 2004",
BillboardReview = 98,
USBillboard200 = 69,
Artist = @"Ahmad Nazeri"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Bursting bubbles",
LaunchDate = @"April 17, 2006",
BillboardReview = 69,
USBillboard200 = 39,
Artist = @"Ahmad Nazeri"
}}
});
this.Add(new SingersDataItem()
{
ID = 3,
Artist = @"Kimmy McIlmorie",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/kimmy.jpg",
Debut = 2007,
GrammyNominations = 21,
GrammyAwards = 3,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Here we go again",
LaunchDate = @"November 18, 2017",
BillboardReview = 68,
USBillboard200 = 1,
Artist = @"Kimmy McIlmorie"
}}
});
this.Add(new SingersDataItem()
{
ID = 4,
Artist = @"Mar Rueda",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/mar.jpg",
Debut = 1996,
GrammyNominations = 14,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
}
});
this.Add(new SingersDataItem()
{
ID = 5,
Artist = @"Izabella Tabakova",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/izabella.jpg",
Debut = 2017,
GrammyNominations = 7,
GrammyAwards = 11,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Final breath",
StartedOn = @"Jun 13",
Location = @"Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Once bitten",
StartedOn = @"Dec 18",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Code word",
StartedOn = @"Sep 19",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Izabella Tabakova"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final draft",
StartedOn = @"Sep 17",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Izabella Tabakova"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Once bitten",
LaunchDate = @"July 16, 2007",
BillboardReview = 79,
USBillboard200 = 53,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Your graciousness",
LaunchDate = @"November 17, 2004",
BillboardReview = 69,
USBillboard200 = 30,
Artist = @"Izabella Tabakova"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Dark matters",
LaunchDate = @"November 3, 2002",
BillboardReview = 79,
USBillboard200 = 85,
Artist = @"Izabella Tabakova"
}}
});
this.Add(new SingersDataItem()
{
ID = 6,
Artist = @"Nguyễn Diệp Chi",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/nguyen.jpg",
Debut = 1992,
GrammyNominations = 4,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Library of liberty",
LaunchDate = @"December 22, 2003",
BillboardReview = 93,
USBillboard200 = 5,
Artist = @"Nguyễn Diệp Chi"
}}
});
this.Add(new SingersDataItem()
{
ID = 7,
Artist = @"Eva Lee",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/eva.jpg",
Debut = 2008,
GrammyNominations = 2,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Just a tease",
LaunchDate = @"May 3, 2001",
BillboardReview = 91,
USBillboard200 = 29,
Artist = @"Eva Lee"
}}
});
this.Add(new SingersDataItem()
{
ID = 8,
Artist = @"Siri Jakobsson",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/siri.jpg",
Debut = 1990,
GrammyNominations = 2,
GrammyAwards = 8,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Basket case",
StartedOn = @"Jan 07",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"The bigger fish",
StartedOn = @"Dec 07",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Missed the boat",
StartedOn = @"Jun 09",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Equivalent exchange",
StartedOn = @"Feb 06",
Location = @"United States, Europe",
Headliner = @"YES",
TouredBy = @"Siri Jakobsson"
},
new SingersDataItem_ToursItem()
{
Tour = @"Damage control",
StartedOn = @"Oct 11",
Location = @"Australia, United States",
Headliner = @"NO",
TouredBy = @"Siri Jakobsson"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Under the bus",
LaunchDate = @"May 14, 2000",
BillboardReview = 67,
USBillboard200 = 67,
Artist = @"Siri Jakobsson"
}}
});
this.Add(new SingersDataItem()
{
ID = 9,
Artist = @"Pablo Cambeiro",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/pablo.jpg",
Debut = 2011,
GrammyNominations = 5,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Beads",
StartedOn = @"May 11",
Location = @"Worldwide",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Concept art",
StartedOn = @"Dec 18",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Glass shoe",
StartedOn = @"Jan 20",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Pushing buttons",
StartedOn = @"Feb 15",
Location = @"Europe, Asia",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Dark matters",
StartedOn = @"Jan 04",
Location = @"Australia, United States",
Headliner = @"YES",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Greener grass",
StartedOn = @"Sep 09",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
},
new SingersDataItem_ToursItem()
{
Tour = @"Apparatus",
StartedOn = @"Nov 16",
Location = @"Europe",
Headliner = @"NO",
TouredBy = @"Pablo Cambeiro"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Fluke",
LaunchDate = @"August 4, 2017",
BillboardReview = 93,
USBillboard200 = 98,
Artist = @"Pablo Cambeiro"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Crowd control",
LaunchDate = @"August 26, 2003",
BillboardReview = 68,
USBillboard200 = 84,
Artist = @"Pablo Cambeiro"
}}
});
this.Add(new SingersDataItem()
{
ID = 10,
Artist = @"Athar Malakooti",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/athar.jpg",
Debut = 2017,
GrammyNominations = 0,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Pushing up daisies",
LaunchDate = @"February 24, 2016",
BillboardReview = 74,
USBillboard200 = 77,
Artist = @"Athar Malakooti"
}}
});
this.Add(new SingersDataItem()
{
ID = 11,
Artist = @"Marti Valencia",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/marti.jpg",
Debut = 2004,
GrammyNominations = 1,
GrammyAwards = 1,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Cat eat cat world",
StartedOn = @"Sep 00",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Marti Valencia"
},
new SingersDataItem_ToursItem()
{
Tour = @"Final straw",
StartedOn = @"Sep 06",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Marti Valencia"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Nemesis",
LaunchDate = @"June 30, 2004",
BillboardReview = 94,
USBillboard200 = 9,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"First chance",
LaunchDate = @"January 7, 2019",
BillboardReview = 96,
USBillboard200 = 19,
Artist = @"Marti Valencia"
},
new SingersDataItem_AlbumsItem()
{
Album = @"God's advocate",
LaunchDate = @"April 29, 2007",
BillboardReview = 66,
USBillboard200 = 37,
Artist = @"Marti Valencia"
}}
});
this.Add(new SingersDataItem()
{
ID = 12,
Artist = @"Alicia Stanger",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/alicia.jpg",
Debut = 2010,
GrammyNominations = 1,
GrammyAwards = 0,
HasGrammyAward = false,
Tours = new List<SingersDataItem_ToursItem>()
{
}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Forever alone",
LaunchDate = @"November 3, 2005",
BillboardReview = 82,
USBillboard200 = 7,
Artist = @"Alicia Stanger"
}}
});
this.Add(new SingersDataItem()
{
ID = 13,
Artist = @"Peter Taylor",
Photo = @"https://static.infragistics.com/xplatform/images/people/names/peter.jpg",
Debut = 2005,
GrammyNominations = 0,
GrammyAwards = 2,
HasGrammyAward = true,
Tours = new List<SingersDataItem_ToursItem>()
{
new SingersDataItem_ToursItem()
{
Tour = @"Love",
StartedOn = @"Jun 04",
Location = @"Europe, Asia",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Fault of treasures",
StartedOn = @"Oct 13",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"For eternity",
StartedOn = @"Mar 05",
Location = @"United States",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Time flies",
StartedOn = @"Jun 03",
Location = @"North America",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Highest difficulty",
StartedOn = @"Nov 01",
Location = @"Worldwide",
Headliner = @"YES",
TouredBy = @"Peter Taylor"
},
new SingersDataItem_ToursItem()
{
Tour = @"Sleeping dogs",
StartedOn = @"May 04",
Location = @"United States, Europe",
Headliner = @"NO",
TouredBy = @"Peter Taylor"
}}
,
Albums = new List<SingersDataItem_AlbumsItem>()
{
new SingersDataItem_AlbumsItem()
{
Album = @"Decisions decisions",
LaunchDate = @"April 10, 2008",
BillboardReview = 85,
USBillboard200 = 35,
Artist = @"Peter Taylor"
},
new SingersDataItem_AlbumsItem()
{
Album = @"Climate changed",
LaunchDate = @"June 20, 2015",
BillboardReview = 66,
USBillboard200 = 89,
Artist = @"Peter Taylor"
}}
});
}
}cs
@using IgniteUI.Blazor.Controls
<style>
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
#hierarchicalGrid {
--ig-grid-sorted-header-icon-color: #ffb06a;
--ig-grid-sortable-header-icon-hover-color: black;
}
</style>
<div class="container vertical ig-typography">
<div class="container vertical fill">
<IgbHierarchicalGrid
AutoGenerate="false"
Data="SingersData"
Name="hierarchicalGrid"
@ref="hierarchicalGrid"
Id="hierarchicalGrid"
PrimaryKey="ID"
SortingExpressions="SortingExpression1">
<IgbColumn
Field="Artist"
Header="Artist"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Photo"
Header="Photo"
DataType="GridColumnDataType.Image">
</IgbColumn>
<IgbColumn
Field="Debut"
Header="Debut"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyNominations"
Header="Grammy Nominations"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="GrammyAwards"
Header="Grammy Awards"
DataType="GridColumnDataType.Number"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Albums"
AutoGenerate="false">
<IgbColumn
Field="Album"
Header="Album"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="LaunchDate"
Header="Launch Date"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="BillboardReview"
Header="Billboard Review"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="USBillboard200"
Header="US Billboard 200"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbRowIsland
ChildDataKey="Songs"
AutoGenerate="false">
<IgbColumn
Field="Number"
Header="No."
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Title"
Header="Title"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Released"
Header="Released"
DataType="GridColumnDataType.Date"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Genre"
Header="Genre"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbRowIsland>
<IgbRowIsland
ChildDataKey="Tours"
AutoGenerate="false">
<IgbColumn
Field="Tour"
Header="Tour"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="StartedOn"
Header="Started on"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Location"
Header="Location"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
<IgbColumn
Field="Headliner"
Header="Headliner"
DataType="GridColumnDataType.String"
Sortable="true">
</IgbColumn>
</IgbRowIsland>
</IgbHierarchicalGrid>
</div>
</div>
@code {
protected override async Task OnAfterRenderAsync(bool firstRender)
{
var hierarchicalGrid = this.hierarchicalGrid;
}
private IgbHierarchicalGrid hierarchicalGrid;
private IgbSortingExpression[] _sortingExpression1 = null;
public IgbSortingExpression[] SortingExpression1
{
get
{
if (this._sortingExpression1 == null)
{
var sortingExpression1 = new IgbSortingExpression[1];
var sortingExpression2 = new IgbSortingExpression();
sortingExpression2.FieldName = "Artist";
sortingExpression2.Dir = SortingDirection.Asc;
sortingExpression2.IgnoreCase = true;
sortingExpression1[0] = sortingExpression2;
this._sortingExpression1 = sortingExpression1;
}
return this._sortingExpression1;
}
}
private SingersData _singersData = null;
public SingersData SingersData
{
get
{
if (_singersData == null)
{
_singersData = new SingersData();
}
return _singersData;
}
}
}razor/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
#hierarchicalGrid {
--ig-grid-sorted-header-icon-color: #ffb06a;
--ig-grid-sortable-header-icon-hover-color: black;
}
css
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