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AMARENDRA
240
Reg: XamWebTree
posted

Hi,

I am having one xml file i need to bind that xml file to xamwebtree dynamically.  For that the below mentioned is xaml page:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<

 

 

 

UserControl xmlns:igTree="clr-namespace:Infragistics.Silverlight.Controls;assembly=Infragistics.Silverlight.XamWebTree.v10.1"

 

 

 

x:Class

="Infragistics_XamWebTree.MainPage"

 

 

 

xmlns

="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

 

 

 

xmlns:x

="http://schemas.microsoft.com/winfx/2006/xaml"

 

 

 

xmlns:d

="http://schemas.microsoft.com/expression/blend/2008"

 

 

 

xmlns:mc

="http://schemas.openxmlformats.org/markup-compatibility/2006"

 

 

 

xmlns:ig="clr-namespace:Infragistics.Silverlight.Controls;assembly=Infragistics.Silverlight.v10.1"

　

 

 

 

mc:Ignorable

="d"

 

 

 

d:DesignHeight="300" d:DesignWidth

="400">

　

 

 

 

 

<Grid x:Name="LayoutRoot" Background

="White">

 

 

 

 

<igTree:XamWebTree x:Name="igWebTree" CheckBoxVisibility="Visible" CheckBoxMode="Auto" HorizontalAlignment

="Stretch"

 

 

 

ScrollViewer.VerticalScrollBarVisibility="Auto"

 

 

 

d:LayoutOverrides="Height" ItemsSource="{Binding}" >

 

 

 

 

 

>

 

 

 

 

</Grid

>

</

 

 

 

UserControl

>

And the below mentioned is the xaml.cs page

XDocument

 

 

categoriesXML = XDocument.Load("Products.xml");

categories = LoadDimensions(categoriesXML.Element(

 

"Root"));

igWebTree.ItemsSource = categories;

　

 

 

 

 

 

 

 

 

Private List<Products> LoadDimensions(XElement

element)

{

 

 

 

return (from Products in

element.Elements().Elements()

 

 

 

select new

Products()

{

Name = Products.Attribute(

 

 

"name"

).Value,

SubCategories =

 

 

this

.LoadDimensions(Products)

}).ToList();

}

And the below mentioned is the Products.xml file

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<?

 

 

xml version="1.0" encoding="utf-8" ?>

<Root>

<

 

 

dimension name="Products">

<

 

 

member name="Soap" FullPath="Products.Soap" isleaf="false">

<

 

 

member name="Dove" FullPath="Products.Soap.Dove" isleaf="true"/>

<

 

 

member name="Lux" FullPath="Products.Soap.Lux" isleaf="true"></member>

<

 

 

member name="Pears" FullPath="Products.Soap.Pears" isleaf="true"></member>

</

 

 

member>

<

 

 

member name="Cleaning" FullPath="Products.Cleaning" isleaf="true">

</

 

 

member>

<

 

 

member name="Food" FullPath="Products.Food" isleaf="true"></member>

</

 

 

dimension>

</

 

 

Root>

I am getting the output like this:

Infragistics_Xamwebtree.Products

Infragistics_Xamwebtree.Products

Infragistics_Xamwebtree.Products

with checkboxes before each node like this.  Let me know what i need to do.  Thanks in Advance.

Regards,

Amarendra.

Parents
  • 21382
    Suggested Answer
    posted

    You are binding to a Products object and the tree is trying to get the string representation of that object for each item.

    You should set the ItemTemplate to show the field off your data object that you want visible.

                <ig:XamWebTree.ItemTemplate>

                    <DataTemplate>

                        <StackPanel>

                            <TextBlock Text="HelloWorld"></TextBlock>

                        <TextBlock Text="{Binding Age}"></TextBlock>                        

                    </StackPanel>

                    </DataTemplate>

                </ig:XamWebTree.ItemTemplate>

     

    If you are showing hierarchial data then you would want to use the HierarchicalDataTemplate

     

    <ig:XamWebTree.HierarchicalItemTemplate>                

                    <ig:HierarchicalDataTemplate>

                        <ig:HierarchicalDataTemplate.Template>

                            <DataTemplate>

                                <TextBlock Text="ForChildrenOfThisObject"></TextBlock>

                            </DataTemplate>

                        </ig:HierarchicalDataTemplate.Template>

                        <ig:HierarchicalDataTemplate.ItemTemplate><!-- This template would be used by your products-->

                            <DataTemplate>

                                <StackPanel>

                                    <TextBlock Text="HelloWorld"></TextBlock>

                                    <TextBlock Text="{Binding Age}"></TextBlock>

                                </StackPanel>

                            </DataTemplate>

                        </ig:HierarchicalDataTemplate.ItemTemplate>

                    </ig:HierarchicalDataTemplate>                 

                </ig:XamWebTree.HierarchicalItemTemplate>

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