I have a TreeList that allows multiple row selection (server-side) and has a TreeListSelectColumn.  This configuration also creates a checkbox in the header that allows all rows to be selected/deselected.  When an individual row is selected the expected ItemCommand event is triggered on the server-side.  However, when the select-all checkbox in the header is checked and all rows are selected, the subsequent postback does not generate ItemCommand events.  Is there a particular event for this select-all postback? Any recommendations for capturing these selection changes?

I've getting an error on the grouping of my grid.  I get the "Column ? does not exist in table"  however it's here.  I have a form with several ways to filter the grid.  I need to group the grid based on the first 4 columns.

Here is my aspx and code behind.

CODE BEHIND

 

protected void btnReport_Click(object sender, EventArgs e)

 

 

{

 

 

grdInventory.Visible = true;

 

 

 

grdInventory.Rebind();

 

 

}

 

protected void grdInventory_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

 

 

{

 

List<ProductInventoryList> pList = (List<ProductInventoryList>)Session["ShipmentActivity"];

 

#region

 

Selection

 

 

 

string selection = "";

 

 

 

if (ddlProduct.SelectedItem.Text != "")

 

 

{

 

 

selection += "Product = '" + ddlProduct.SelectedItem.Text + "'";

 

 

}

 

 

if (ddlLot.SelectedItem.Text != "")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += Operator(ddlLotSearch.SelectedItem.Text, "Lot", ddlLot.SelectedItem.Text);

 

 

}

 

 

if (ddlProtocolID.SelectedItem.Text != "")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += Operator(ddlProtocolSearch.SelectedItem.Text, "ProtocolID", ddlProtocolID.SelectedItem.Text);

 

 

}

 

 

if (ddlShipTo.SelectedItem.Text != "")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += "ShipTo = '" + ddlShipTo.SelectedItem.Text+"'";

 

 

}

 

 

if (ddlStockNumber.SelectedItem.Text != "")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += Operator(ddlStockSearch.SelectedItem.Text, "StockNumber", ddlStockNumber.SelectedItem.Text);

 

 

}

 

 

if (ddlShipNo.SelectedItem.Text !="")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += Operator(ddlShipNo.SelectedItem.Text, "ShippmentNumber", ddlShipNo.SelectedItem.Text);

 

 

}

 

 

if (ddlClientShip.SelectedItem.Text != "")

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += Operator(ddlShipNo.SelectedItem.Text, "ClientOrderNumber", ddlShipNo.SelectedItem.Text);

 

 

}

 

 

if (dtStartDate.SelectedDate != null)

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += "ShipDate >= '" + dtStartDate.SelectedDate.Value.ToShortDateString() +"'";

 

 

}

 

 

if (dtEndDate.SelectedDate != null)

 

 

{

 

 

if (selection != string.Empty)

 

 

{

 

 

selection += " AND ";

 

 

}

 

 

selection += "ShipDate <= '" + dtEndDate.SelectedDate.Value.ToShortDateString() + "'";

 

 

}

 

 

#endregion

 

Selection

 

 

 

var query = from l in pList

 

 

select new ProductInventoryList

 

{

 

DrugName = l.DrugName.Trim(),

 

 

 

Organization = l.Organization.Trim(),

 

 

 

StockNumber = l.StockNumber.Trim(),

 

 

 

UnitsPerPackage = l.UnitsPerPackage.Trim(),

 

 

 

PackingUnit = l.PackingUnit.Trim(),

 

 

 

PackContainer = l.PackContainer.Trim(),

 

 

 

Lot = l.Lot.Trim(),

 

 

 

ProtocolID = l.ProtocolID.Trim(),

 

 

 

ShipmentNumber= l.ShipmentNumber,

 

 

 

ClientOrderNumber = l.ClientOrderNumber,

 

 

 

ShipTo = l.Organization,

 

 

 

ShipmentAddress = l.ShipmentAddress,

 

 

 

ShipmentAddress2 = l.ShipmentAddress2,

 

 

 

ShipCity= l.ShipCity,

 

 

 

ShipState= l.ShipState,

 

 

 

ShipZipCode = l.ShipZipCode,

 

 

 

ShipCountry = l.ShipCountry,

 

 

 

Investigator = l.Investigator,

 

 

 

QuantityShipped = l.QuantityShipped,

 

 

 

ShipmentDate = l.ShipmentDate

 

};

 

DataTable dt = new DataTable();

 

 

 

dt.Columns.Add("ShipmentNumber", typeof(string));

 

 

 

dt.Columns.Add("ShipDate", typeof(DateTime));

 

 

 

dt.Columns.Add("ProtocolID", typeof(string));

 

 

 

dt.Columns.Add("ClientShip", typeof(string));

 

 

 

dt.Columns.Add("ShipTo", typeof(string));

 

 

 

dt.Columns.Add("ShipAddress", typeof(string));

 

 

 

dt.Columns.Add("Product", typeof(string));

 

 

 

dt.Columns.Add("PackUnit", typeof(string));

 

 

 

dt.Columns.Add("Investigator", typeof(string));

 

 

 

dt.Columns.Add("StockNumber", typeof(string));

 

 

 

dt.Columns.Add("Lot", typeof(string));

 

 

 

dt.Columns.Add("QtyShipped", typeof(string));

 

 

 

foreach (var p in query)

 

 

{

 

 

DataRow row = dt.NewRow();

 

 

 

if (p.ShipmentNumber != "")

 

 

{

 

 

row["ShipmentNumber"] = p.ShipmentNumber;

 

 

}

 

 

if (p.ShipmentDate != null)

 

 

{

 

 

row["ShipDate"] = DateTime.Parse(p.ShipmentDate).Date;

 

 

}

 

 

if (p.ProtocolID == "")

 

 

{

 

 

row["ProtocolID"] = " ";

 

 

}

 

 

else

 

{

 

row["ProtocolID"] = p.ProtocolID;

 

 

}

 

 

row["ClientShip"] = p.ClientOrderNumber;

 

 

 

row["ShipTo"] = p.ShipTo;

 

 

 

row["ShipAddress"] = p.ShipmentAddress + "<br/>" + p.ShipmentAddress2 + "<br/>" + p.ShipCity + ", " + p.ShipState + " " + p.ShipZipCode + " " + p.ShipCountry;

 

 

 

row["Investigator"] = p.Investigator;

 

 

 

row["Product"] = p.DrugName;

 

 

 

row["PackUnit"] = p.UnitsPerPackage + " " + p.PackingUnit + " " + p.PackContainer;

 

 

 

row["StockNumber"] = p.StockNumber;

 

 

 

row["Lot"] = p.Lot;

 

 

 

row["QtyShipped"] = p.QuantityShipped;

 

 

 

dt.Rows.Add(row);

 

 

}

 

 

grdInventory.VirtualItemCount = dt.Rows.Count;

 

 

 

grdInventory.DataSource = dt.Select(selection);
}


ASPX

 

 

 

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

 

 

 

 

 

 

 

 

 

<script type="text/javascript">

 

 

 

 

 

 

 

 

 

function RequestStarted(ajaxManager, eventArgs) {

 

 

 

 

if (eventArgs.get_eventTarget().indexOf("imgbtnExcel") != -1)

 

 

 

 

eventArgs.set_enableAjax(false);

 

 

}

 

 

 

 

 

</

 

 

script>

 

 

 

 

</telerik:RadScriptBlock>

 

 

 

 

 

 

 

 

 

<h1>Product Inventory</h1>

 

 

 

 

 

 

 

 

 

<br />

 

 

<

 

 

div class="maincontent">

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblProduct" runat="server" Text="Product:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlProduct" runat="server" EnableEmbeddedSkins="false"

 

 

 

 

Skin="DMID" onload="ddlProduct_Load" onprerender="ddlProduct_PreRender"

 

 

 

 

DataTextField="Description" Width="350px">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblLot" runat="server" Text="Lot #:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlLotSearch" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID"

 

 

 

 

onprerender="ddlLotSearch_PreRender" onload="ddlLotSearch_Load">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

 

 

<img src="../App_Themes/DMID/Images/onepix.gif" alt="" width="15px"/>

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlLot" runat="server" EnableEmbeddedSkins="false"

 

 

 

 

Skin="DMID" onload="ddlLot_Load" onprerender="ddlLot_PreRender"

 

 

 

 

DataTextField="Lot">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblProtocolID" runat="server" Text="Protocol #:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlProtocolSearch" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID"

 

 

 

 

onprerender="ddlProtocolSearch_PreRender" onload="ddlProtocolSearch_Load">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

 

 

 

 

 

 

 

<img src="../App_Themes/DMID/Images/onepix.gif" alt="" width="15px"/>

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlProtocolID" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID" onload="ddlProtocolID_Load"

 

 

 

 

onprerender="ddlProtocolID_PreRender" DataTextField="ProtocolID">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblShipTo" runat="server" Text="Ship To:" ></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlShipTo" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID" onload="ddlShipTo_Load"

 

 

 

 

onprerender="ddlShipTo_PreRender" DataTextField="ShipTo" Width="250px">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblStockNumber" runat="server" Text="FBS Stock Number:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlStockSearch" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID"

 

 

 

 

onprerender="ddlStockSearch_PreRender" onload="ddlStockSearch_Load">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

 

 

 

 

 

 

 

<img src="../App_Themes/DMID/Images/onepix.gif" alt="" width="15px"/>

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlStockNumber" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID" onload="ddlStockNumber_Load"

 

 

 

 

onprerender="ddlStockNumber_PreRender" DataTextField="StockNumber">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblFBSShipNo" runat="server" Text="FBS Ship #:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlShipNoSearch" runat="server"

 

 

 

 

EnableEmbeddedSkins="false" Skin="DMID"

 

 

 

 

onprerender="ddlShipNoSearch_PreRender" onload="ddlShipNoSearch_Load">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

 

 

 

 

 

 

 

<img src="../App_Themes/DMID/Images/onepix.gif" alt="" width="15px"/>

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlShipNo" runat="server"

 

 

 

 

EnableEmbeddedSkins="False" Skin="DMID"

 

 

 

 

 

 

 

 

 

onprerender="ddlShipNo_PreRender" onload="ddlShipNo_Load" >

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblClientShip" runat="server" Text="Client Ship #:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadComboBox ID="ddlClientShip" runat="server" EnableEmbeddedSkins="false"

 

 

 

 

Skin="DMID" onload="ddlClientShip_Load" onprerender="ddlClientShip_PreRender"

 

 

 

 

DataTextField="ClientShip">

 

 

 

 

 

 

 

 

 

</telerik:RadComboBox>

 

 

</

 

 

div>

 

 

<

 

 

div class="labels">

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblStartDate" runat="server" Text="Start Date:"></asp:Label>

 

 

</

 

 

div>

 

 

<

 

 

div class="textlabel">

 

 

 

 

 

 

 

 

 

<telerik:RadDatePicker ID="dtStartDate" runat="server" Skin="DMID" EnableEmbeddedSkins="False">

 

 

<

 

 

Calendar UseRowHeadersAsSelectors="False" UseColumnHeadersAsSelectors="False"

 

 

 

 

ShowRowHeaders="False"></Calendar>

 

 

<

 

 

DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>

 

 

<

 

 

DateInput DisplayDateFormat="MM/dd/yyyy" DateFormat="MM/dd/yyyy" EnableEmbeddedSkins="False"></DateInput>

 

 

 

 

 

 

 

 

 

</telerik:RadDatePicker>

 

 

 

 

 

 

 

 

 

<asp:Label ID="lblEndDate" runat="server" Text="End Date:"></asp:Label>

 

 

 

 

 

 

 

 

 

<telerik:RadDatePicker ID="dtEndDate" runat="server" Skin="DMID" EnableEmbeddedSkins="False">

 

 

<

 

 

Calendar UseRowHeadersAsSelectors="False" UseColumnHeadersAsSelectors="False"

 

 

 

 

ShowRowHeaders="False"></Calendar>

 

 

<

 

 

DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>

 

 

<

 

 

DateInput DisplayDateFormat="MM/dd/yyyy" DateFormat="MM/dd/yyyy" EnableEmbeddedSkins="False"></DateInput>

 

 

 

 

 

 

 

 

 

</telerik:RadDatePicker>

 

 

</

 

 

div>

 

 

<

 

 

p style="text-align: center">

 

 

 

 

 

 

 

 

 

<telerik:RadButton ID="btnReport" runat="server" Text="Generate Report"

 

 

 

 

EnableEmbeddedSkins="False" Skin="DMID" onclick="btnReport_Click">

 

 

 

 

 

 

 

 

 

</telerik:RadButton>

 

 

</

 

 

p>

 

 

 

 

<telerik:RadGrid ID="grdInventory" runat="server" EnableEmbeddedSkins="False"

 

 

 

 

Skin="DMID" AllowPaging="True"

 

 

 

 

AutoGenerateColumns="False" CellSpacing="0"

 

 

 

 

ShowFooter="True" ShowStatusBar="True"

 

 

 

 

 

 

 

 

 

PageSize="20"

 

 

 

 

 

 

 

 

 

onneeddatasource="grdInventory_NeedDataSource"

 

 

 

 

GridLines="None" >

 

 

<

 

 

HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default" ></HeaderContextMenu>

 

 

 

 

 

 

 

 

 

<ExportSettings ExportOnlyData="True" FileName="ProductInventory" OpenInNewWindow="True" >

 

 

 

 

 

 

 

 

 

</ExportSettings>

 

 

 

 

 

 

 

 

 

<PagerStyle AlwaysVisible="True" Mode="NumericPages" />

 

 

<

 

 

MasterTableView CommandItemDisplay="Top" UseAllDataFields="true" GroupLoadMode="Server" TableLayout="Fixed">

 

 

<

 

 

CommandItemSettings ShowAddNewRecordButton="False"

 

 

 

 

ShowExportToExcelButton="True" ShowRefreshButton="False">

 

 

</

 

 

CommandItemSettings>

 

 

 

 

 

 

 

 

 

<CommandItemStyle HorizontalAlign="Right" />

 

 

 

 

 

 

 

 

 

<CommandItemTemplate >

 

 

 

 

 

 

 

 

 

<asp:ImageButton ID="imgbtnExcel" runat="server" ImageUrl="~/App_Themes/DMID/Images/Excel.gif" OnClick="imgbtnExcel_Click" />

 

 

</

 

 

CommandItemTemplate>

 

 

 

 

 

 

 

 

 

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

 

 

<

 

 

HeaderStyle HorizontalAlign="Center" Font-Bold="True"></HeaderStyle>

 

 

</

 

 

RowIndicatorColumn>

 

 

<

 

 

ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

 

 

</

 

 

ExpandCollapseColumn>

 

 

 

 

 

 

 

 

 

<Columns>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ShipmentNumber"

 

 

 

 

 

 

 

 

 

FilterControlAltText="Filter ShipmentNumber column"

 

 

 

 

HeaderText="FBS Ship #"

 

 

 

 

UniqueName="ShipmentNumber" DataType="System.String"

 

 

 

 

SortExpression="ShipmentNumber" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="70px" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ShipDate"

 

 

 

 

FilterControlAltText="Filter ShipDate column"

 

 

 

 

HeaderText="Date"

 

 

 

 

 

 

 

 

 

UniqueName="ShipDate" DataType="System.DateTime" DataFormatString="{0:d}"

 

 

 

 

 

 

 

 

 

SortExpression="ShipDate" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="40px" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ProtocolID"

 

 

 

 

FilterControlAltText="Filter ProtocolID column"

 

 

 

 

HeaderText="Protocol #" SortExpression="ProtocolID"

 

 

 

 

 

 

 

 

 

UniqueName="ProtocolID" DataType="System.String" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="40px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ClientShip"

 

 

 

 

SortExpression="ClientShip" HeaderText="Client Ship #"

 

 

 

 

UniqueName="ClientShip" DataType="System.String" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="90px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ShipTo"

 

 

 

 

SortExpression="ShipTo"

 

 

 

 

 

 

 

 

 

HeaderText="Shipped To" ShowSortIcon="False"

 

 

 

 

UniqueName="ShipTo" DataType="System.String">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="200px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Left" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ShipAddress"

 

 

 

 

FilterControlAltText="Filter ShipAddress column" HeaderText="Ship To Address"

 

 

 

 

SortExpression="ShipAddress" UniqueName="ShipAddress">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="200px" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Product"

 

 

 

 

SortExpression="Product"

 

 

 

 

 

 

 

 

 

FilterControlAltText="Filter Product column"

 

 

 

 

 

 

 

 

 

HeaderText="Product" ShowSortIcon="False"

 

 

 

 

UniqueName="Product">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="200px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Left" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="PackUnit"

 

 

 

 

SortExpression="PackUnit"

 

 

 

 

 

 

 

 

 

FilterControlAltText="Filter PackUnit column"

 

 

 

 

 

 

 

 

 

HeaderText="Packaging Unit" ShowSortIcon="False"

 

 

 

 

UniqueName="PackUnit" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="60px" HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Investigator"

 

 

 

 

FilterControlAltText="Filter Investigator column"

 

 

 

 

 

 

 

 

 

SortExpression="Investigator"

 

 

 

 

HeaderText="Investigator Name" ShowSortIcon="False"

 

 

 

 

UniqueName="Investigator">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="60px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="StockNumber" SortExpression="StockNumber" HeaderText="FBS Stock #"

 

 

 

 

ShowSortIcon="False" UniqueName="StockNumber" DataType="System.String">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="70px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Lot" HeaderText="Lot #"

 

 

 

 

UniqueName="Lot" SortExpression="Lot" >

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="60px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="QtyShipped" SortExpression="QtyShipped"

 

 

 

 

 

 

 

 

 

HeaderText="Qty Shipped" UniqueName="QtyShipped" DataType="System.String">

 

 

 

 

 

 

 

 

 

<HeaderStyle Width="40px" HorizontalAlign="Center"/>

 

 

 

 

 

 

 

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

 

</Columns>

 

 

 

 

 

 

 

 

 

<GroupByExpressions>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByExpression>

 

 

 

 

 

 

 

 

 

<SelectFields>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipmentNumber" HeaderText="FBS Ship#"></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipDate" HeaderText="Date" FormatString="{0:d}" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ProtocolID" HeaderText="Protocol #" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ClientShip" HeaderText="Client Ship #" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipTo" HeaderText="Shipped To"></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

</SelectFields>

 

 

 

 

 

 

 

 

 

<GroupByFields>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipmentNumber" SortOrder="Ascending" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipDate" HeaderText="Date" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ProtocolID" HeaderText="Protocol #"></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ClientShip" HeaderText="Client Ship #" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

<telerik:GridGroupByField FieldName="ShipTo" HeaderText="Shipped To" ></telerik:GridGroupByField>

 

 

 

 

 

 

 

 

 

</GroupByFields>

 

 

 

 

 

 

 

 

 

</telerik:GridGroupByExpression>

 

 

 

 

 

 

 

 

 

</GroupByExpressions>

 

 

<

 

 

EditFormSettings>

 

 

<

 

 

EditColumn FilterControlAltText="Filter EditCommandColumn column"

 

 

 

 

CancelImageUrl="Cancel.gif" EditImageUrl="Edit.gif" InsertImageUrl="Update.gif"

 

 

 

 

UpdateImageUrl="Update.gif"></EditColumn>

 

 

</

 

 

EditFormSettings>

 

 

<

 

 

PagerStyle AlwaysVisible="True" PageButtonCount="20"></PagerStyle>

 

 

</

 

 

MasterTableView>

 

 

 

 

 

 

 

 

 

<HeaderStyle Font-Bold="True" HorizontalAlign="Center" Width="10%" />

 

 

 

 

 

 

 

 

 

<ClientSettings AllowGroupExpandCollapse="True" ReorderColumnsOnClient="True" AllowDragToGroup="True"

 

 

 

 

 

 

 

 

 

AllowColumnsReorder="True">

 

 

 

 

 

 

 

 

 

</ClientSettings>

 

 

<

 

 

FilterMenu EnableImageSprites="False"></FilterMenu>

 

 

 

 

 

 

 

 

 

</telerik:RadGrid>

 

 

telerik

 

:RadAjaxManager ID="RadAjaxManager1" runat="server"

 

 

 

 

DefaultLoadingPanelID="RadAjaxLoadingPanel1">

 

 

 

 

 

 

 

 

 

<ClientEvents OnRequestStart="RequestStarted" />

 

 

 

 

 

 

 

 

 

<AjaxSettings>

 

 

 

 

 

 

 

 

 

<telerik:AjaxSetting AjaxControlID="btnReport">

 

 

 

 

 

 

 

 

 

<UpdatedControls>

 

 

 

 

 

 

 

 

 

<telerik:AjaxUpdatedControl ControlID="grdInventory"

 

 

 

 

LoadingPanelID="RadAjaxLoadingPanel1" />

 

 

 

 

 

 

 

 

 

</UpdatedControls>

 

 

 

 

 

 

 

 

 

</telerik:AjaxSetting>

 

 

 

 

 

 

 

 

 

<telerik:AjaxSetting AjaxControlID="grdInventory">

 

 

 

 

 

 

 

 

 

<UpdatedControls>

 

 

 

 

 

 

 

 

 

<telerik:AjaxUpdatedControl ControlID="grdInventory"

 

 

 

 

LoadingPanelID="RadAjaxLoadingPanel1" />

 

 

 

 

 

 

 

 

 

</UpdatedControls>

 

 

 

 

 

 

 

 

 

</telerik:AjaxSetting>

 

 

 

 

 

 

 

 

 

</AjaxSettings>

 

 

 

 

 

 

 

 

 

</telerik:RadAjaxManager>

 

 

 

 

 

 

 

 

 

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Web20">

 

 

 

 

 

 

 

 

 

</telerik:RadAjaxLoadingPanel>

 

Hi,

I have a page that has a normal asp button and a radgrid. My radgrid uses the NeedDataSource command which is used because my radgrid has paging. However, when my page loads, the needdatasource will trigger and bind my radgrid with data. Is there any way I can load my page and not have the grid bind anything until the user clicks the button thats on my page?

In other words when the page is loaded, the radgrid will be empty, and only have data when the user clicks the button. It works if I remove the needdatasource, but I need this because of my paging. Any advice?

Thanks!

I need a grid where all rows are in Edit Mode. Then I want  with Update button all rows to update. What should I add in code-behind?

<body>

    <form id="form1" runat="server">

    <div>

        <telerik:RadScriptManager ID="RadScriptManager1" runat="server">

        </telerik:RadScriptManager>

        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

            <AjaxSettings>

                <telerik:AjaxSetting AjaxControlID="RadGrid1">

                    <UpdatedControls>

                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" />

                    </UpdatedControls>

                </telerik:AjaxSetting>

            </AjaxSettings>

        </telerik:RadAjaxManager>

 

 

 

 

<telerik:RadGrid ID="RadGrid1" runat="server" AllowAutomaticUpdates="True"

            CellSpacing="0" DataSourceID="SqlDataSource1" GridLines="None">

<MasterTableView AutoGenerateColumns="False" CommandItemDisplay="Top" DataKeyNames="id"

                DataSourceID="SqlDataSource1">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

 

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

 

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

 

    <Columns>

        <telerik:GridBoundColumn DataField="id" DataType="System.Int32"

            FilterControlAltText="Filter id column" HeaderText="id" ReadOnly="True"

            SortExpression="id" UniqueName="id">

        </telerik:GridBoundColumn>

        <telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn column"

            HeaderText="f1" UniqueName="f1">

            <ItemTemplate>

                <telerik:RadTextBox ID="RadTextBox1" Runat="server" Text='<%# Bind("f1") %>'

                    Width="125px">

                </telerik:RadTextBox>

            </ItemTemplate>

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn1 column"

            HeaderText="f2" UniqueName="f2">

            <ItemTemplate>

                <telerik:RadNumericTextBox ID="RadNumericTextBox1" Runat="server"

                    Culture="de-DE" DbValue='<%# Bind("f2") %>' Width="125px">

                </telerik:RadNumericTextBox>

            </ItemTemplate>

        </telerik:GridTemplateColumn>

    </Columns>

 

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

    <CommandItemTemplate>

         <asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="UpdateEdited" >Update</asp:LinkButton>

    </CommandItemTemplate>

</MasterTableView>

 

<FilterMenu EnableImageSprites="False"></FilterMenu>

 

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default"></HeaderContextMenu>

        </telerik:RadGrid>

        <asp:SqlDataSource ID="SqlDataSource1" runat="server"

            ConnectionString="<%$ ConnectionStrings:webzeus %>"

            SelectCommand="SELECT * FROM [TestTable]"

            UpdateCommand="UPDATE [TestTable] SET [f1] = @f1, [f2] = @f2  WHERE [id] = @original_id ">

            <UpdateParameters>

                <asp:Parameter Name="f1" Type="String" />

                <asp:Parameter Name="f2" Type="Int16" />

                <asp:Parameter Name="original_id" Type="Int16" />

            </UpdateParameters>           

            </asp:SqlDataSource>

    </div>

    </form>

</body>

Thanks, Evgeny

I am trying to change the color of a disabled rad tree node to something other then the default.  I attempted the following


but this did not override the color, i.e. the node is still gray.  I found the following post http://www.telerik.com/community/forums/aspnet-ajax/treeview/disabled-node-font-color.aspx but it is almost two years old and not sure if it still applies.  The solution is problematic for me as well.  The solution says to define 


Problems:
1.  The user is allowed to select their own theme so I'd have to define this for all of Telerik's themes
2.  I only want to apply this to a specific tree in my application and not all the trees in my application.  There could be multiple trees on the same page, one with the new style, and multiple that should behave in the default way (i.e. disabled nodes grey).

What can I do to get disabled nodes to color differently in one situation and not the next?

I'm seeing some weird behavior with the SelectedValue in the RadComboBox not being properly rendered as "selected" when the page is initially loaded.  Instead of the SelectedValue being shown in the dropdown menu, the first item in the RadComboBox is "selected."  Through debugging, I have verified that the SelectedValue propery *is* set correctly when the page loads.  Additionally, if I click on the combobox and click off, it scrolls down to the correct value and selects it.  Therefore, I don't think it's an issue with the SelectedValue property not getting set.  I think it's an issue with the HTML and java-script not rendering the control properly on the initial page load.

To give some context, this RadComboBox is inside of a User Control that gets dynamically loaded into a RadTabStrip/RadMultiPage at runtime.  The issue happens regardless of whether the RadComboBox is populated/bound directly on the ascx control or programatically on the code-behind for the control.

From the DOM inspector built into Firefox, here is the HTML source of the control when I first click on the tab for this page:



Here is the HTML source of the control if I simply click on the combobox and then click off (without selecting a new value):


Notice how "Nebraska" (the SelectedValue in this case) is properly selected as the state in the 2nd example.

Here is the code that is setting the SelectedValue:


I am seeing this exact behavior in *every* browser I've tried (IE8, Firefox 3.6.8, Chrome 10.0.648.133).  I am developing using version 2011_1_315 of the RadControls.  If I use an asp.net DropDownList in place of the RadComboBox, this issue does *not* happen.

Any ideas what would cause this?