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[Solved] RadGrid not showing EditForm on Add New Record

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Grid

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3 Answers, 1 is accepted

answered on 22 Aug 2013, 06:14 AM

Hello,

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:JayeshTestConnectionString %>"

SelectCommand="SELECT [CategoryID], [CategoryName] FROM [Category]"></asp:SqlDataSource>

<asp:UpdatePanel ID="updPnlRecList" RenderMode="Inline" runat="server" UpdateMode="Conditional"

EnableViewState="true">

<ContentTemplate>

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" Visible="true"

GridLines="None" AllowPaging="True" AllowSorting="True" OnNeedDataSource="RadGrid1_NeedDataSource"

AllowScroll="True" AllowFilteringByColumn="True" AllowMultiRowSelection="True"

ItemStyle-VerticalAlign="Top" PageSize="25" AutoGenerateEditColumn="true" AutoGenerateDeleteColumn="true"

AutoGenerateInsertColumn="true" AllowAutomaticInserts="false" AllowAutomaticDeletes="false"

AllowAutomaticUpdates="false" OnItemDataBound="RadGrid1_ItemDataBound">

<MasterTableView CommandItemDisplay="Top" EditMode="EditForms" DataKeyNames="ID">

<Columns>

<telerik:GridBoundColumn DataField="ID" ReadOnly="true" HeaderText="Product Id" Display="false"

SortExpression="ID" />

<telerik:GridBoundColumn DataField="Name" ReadOnly="false" HeaderText="Product Name"

Display="true" SortExpression="Name" />

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table>

<tr>

<td width="125px">

Product:

</td>

<td>

<asp:DropDownList ID="drpProduct" runat="server" AppendDataBoundItems="True" DataSourceID="SqlDataSource1"

DataTextField="CategoryName" DataValueField="CategoryID" AutoPostBack="True">

<asp:ListItem Value="0">Select a Product..</asp:ListItem>

</asp:DropDownList>

</td>

</tr>

<tr>

<td width="125px">

Utility:

</td>

<td>

<asp:DropDownList ID="drpUtility" runat="server" AppendDataBoundItems="True" DataSourceID="SqlDataSource1"

DataTextField="CategoryName" DataValueField="CategoryID" AutoPostBack="True">

<asp:ListItem Value="0">Select a Utility..</asp:ListItem>

</asp:DropDownList>

</td>

</tr>

<tr>

<td width="125px">

IsDesktopActive:

</td>

<td>

<asp:CheckBox ID="chkIsDesktopActive" runat="server" Checked='<%# Eval("IsDesktopActive") == DBNull.Value ? false : Convert.ToBoolean(Eval("IsDesktopActive")) %>' />

</td>

</tr>

<tr>

<td width="125px">

IsMobileActive:

</td>

<td>

<asp:CheckBox ID="chkIsMobileActive" runat="server" Checked='<%# Eval("IsDesktopActive") == DBNull.Value ? false : Convert.ToBoolean(Eval("IsDesktopActive")) %>' />

</td>

</tr>

<tr>

<td width="125px">

IsTabletActive:

</td>

<td>

<asp:CheckBox ID="chkIsTabletActive" runat="server" Checked='<%# Eval("IsDesktopActive") == DBNull.Value ? false : Convert.ToBoolean(Eval("IsDesktopActive")) %>' />

</td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'

runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>

</asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

</FormTemplate>

<PopUpSettings Modal="True" Width="650px"></PopUpSettings>

</EditFormSettings>

<NoRecordsTemplate>

You currently have no listings in the system.</NoRecordsTemplate>

</MasterTableView>

<ClientSettings AllowGroupExpandCollapse="True" AllowDragToGroup="False" AllowColumnsReorder="true"

ColumnsReorderMethod="Reorder" ReorderColumnsOnClient="true">

<Animation AllowColumnReorderAnimation="true" ColumnReorderAnimationDuration="300"

AllowColumnRevertAnimation="true" />

<Selecting AllowRowSelect="true" />

<Scrolling UseStaticHeaders="true" AllowScroll="true" ScrollHeight="550px" />

<Resizing AllowColumnResize="true" ClipCellContentOnResize="true" EnableRealTimeResize="true" />

</ClientSettings>

</telerik:RadGrid>

</ContentTemplate>

</asp:UpdatePanel>

protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

dynamic data1 = new[] {

new { ID = 1, Name ="Name_1",IsDesktopActive=true},

new { ID = 2, Name = "Name_2",IsDesktopActive=false},

new { ID = 3, Name = "Name_1",IsDesktopActive=true},

new { ID = 4, Name = "Name_4",IsDesktopActive=true},

new { ID = 5, Name = "Name_1",IsDesktopActive=true}

};

RadGrid1.DataSource = data1;

}

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridEditableItem && e.Item.IsInEditMode)

{

GridEditFormItem item = e.Item as GridEditFormItem;

if (e.Item is GridEditFormInsertItem)

{

}

else

{

string strID = item.GetDataKeyValue("ID").ToString();

DropDownList drpProduct = item.FindControl("drpProduct") as DropDownList;

drpProduct.SelectedValue = strID;

DropDownList drpUtility = item.FindControl("drpUtility") as DropDownList;

drpUtility.SelectedValue = strID;

}

Thanks,
Jayesh Goyani