thanks you for suported!

- can i use asp.net helper same abow sample

- and another question

i have and combobox and i gridview

when i change the combo box then the gridview not change, i used ajax

if i remove atributte "initialDataBindDepth: 1" it working fine

- and one more question: the child object is nothing but the grid still general row, how can i fix it? i used json object

here is my code

Action()

    Function GetReportTemplate(id As String) As JsonResult
        If String.IsNullOrWhiteSpace(id) Then
            Return Json(New With {.Status = "Err"})
        End If

        Dim result = GetReport(id, 0)
       
        Return Json(New With {.Status = "OK", .ReportTemplate = result})
    End Function

View()

function PopulateReportTemplateGrid(reportBatchID) {
        var url = '@Url.Action("GetReportTemplate", "Report")' + "/" + reportBatchID;
        //var postdata = { dteTradeDate: $('#TradeDate').igEditor('value'), dteSettlement: $('#SettlementDate').igEditor('value'), dblParValue: $('#ParValue').igEditor('value') //};
        //data: JSON.stringify(postdata),

        $.ajax({
            url: url,
            type: 'POST',
            dataType: 'json',
            contentType: 'application/json; charset=utf-8',
            success: function (data) {
                if (data.Status == "OK") {
                    var reportTemplate = data.ReportTemplate;

                    $("#grdReportTemplate").igHierarchicalGrid({
                        //initialDataBindDepth: 1,
                        dataSource: reportTemplate,
                        //dataSourceType: "json",
                        //responseDataKey: "d",

                        autoGenerateColumns: false,
                        primaryKey: "RecordID",
                        width: "100%",
                        height: "500px",
                        renderCheckboxes: true,
                        columns: [
                            { headerText: "RecordID", key: "RecordID", width: "50px", dataType: "number", hidden: true },
                            { headerText: "ReportID", key: "ReportID", width: "130px", dataType: "number", hidden: true },
                            { headerText: "ParentReportID", key: "ParentReportID", width: "50px", dataType: "number", hidden: true },
                            { headerText: "Select", key: "IsChecked", width: "80px", dataType: "bool" },
                            { headerText: "ReportDsc", key: "ReportDsc", width: "130px", dataType: "string" },
                            { headerText: "ReportFileName", key: "ReportFileName", width: "50px", dataType: "string", hidden: true },
                        ],
                        autoGenerateLayouts: false,
                        defaultChildrenDataProperty: "lsReportTemplate",
                        columnLayouts: [
                        {
                            name: "lsReportTemplate",
                            //responseDataKey: "",
                            childrenDataProperty: "lsReportTemplate",
                            //autoGenerateColumns: false,
                            primaryKey: "ReportID",
                            ForeignKey: "ParentReportID",
                            renderCheckboxes: true,
                            columns: [
                                    { headerText: "RecordID", key: "RecordID", width: "50px", dataType: "number", hidden: true },
                                    { headerText: "ReportID", key: "ReportID", width: "130px", dataType: "number", hidden: true },
                                    { headerText: "ParentReportID", key: "ParentReportID", width: "50px", dataType: "number", hidden: true },
                                    { headerText: "Select", key: "IsChecked", width: "80px", dataType: "bool" },
                                    { headerText: "ReportDsc", key: "ReportDsc", width: "130px", dataType: "string" },
                                    { headerText: "ReportFileName", key: "ReportFileName", width: "50px", dataType: "string", hidden: true },
                            ],
                            features: [
                                   {
                                       name: "Updating",
                                       enableAddRow: false,
                                       editMode: "row",
                                       enableDeleteRow: false,
                                       columnSettings: [
                                           { columnKey: "IsChecked", editorOptions: { type: "bool", disabled: false } },
                                           { columnKey: "ReportDsc", editorOptions: { type: "string", disabled: true } }
                                       ]
                                   }],
                        }
                        ],
                        features: [
                                   {
                                       name: "Updating",
                                       enableAddRow: false,
                                       editMode: "row",
                                       enableDeleteRow: false,
                                       columnSettings: [
                                           { columnKey: "IsChecked", editorOptions: { type: "bool", disabled: false } },
                                           { columnKey: "ReportDsc", editorOptions: { type: "string", disabled: true } }
                                       ]
                                   }],
                    });
                }
                else {
                    //
                }
            }
        });
    }

Hello,

I am just following up to see if you need any further assistance with this issue. If so please let me know.

Hello Cuong,

Thank you for your patience!

You can use .ClientEvetnts Helper where you specify a dictionary, where the key is the event name and value is the handler.

@(Html.Infragistics()
.Combo(Model)
.ID("combo")
.ClientEvents(new Dictionary<string, string>("selectionChanged", "function(evt, ui) { //to do hande selection changed }"))
.Render())

For better communication and history tracking it is recommended to create a new forum thread for each issue that is not related to current one. It will be highly appreciated if we discuss the above scenarios in threads corresponding to their contexts. It will be appreciated when your code is too long to attach to your reply in a zip file as working sample demonstrating the issue.

Thanks in advance!