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Row clickable based on criteria

2 Answers 90 Views

Grid

This is a migrated thread and some comments may be shown as answers.

Vitaly asked on 26 Jan 2012, 06:45 PM

Hi,
I have a RadGrid with

EnablePostBackOnRowClick

="true".RadGrid may contain multiple records but only based on status field = "A" or "D" row must be clickable.If status = "P" or "S" user should not be able to click that row to go to the next grid.
I used the following event to click on the row:

protected

void PrnHistoryGrid_ItemCommand(object source, GridCommandEventArgs e)

{

if (e.CommandName == "RowClick" && e.Item is GridDataItem)

{

GridEditableItem item = (GridEditableItem)e.Item;

string reqstat = item.Cells[13].Text;

string recstat = item.Cells[11].Text;

if (reqstat == "A" || reqstat == "D")

{

e.Item.Selected =

true;

int reqno = Convert.ToInt32(item.Cells[2].Text);

LoadRejCommData(reqno, recstat);

}

else

{

if (rejcommPanel.Visible == true)

{

rejcommPanel.Visible =

false;

}

Thanks so much for your help

2 Answers, 1 is accepted

answered on 26 Jan 2012, 08:09 PM

Hello,

protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)

{

if (e.Argument == "Success")

{

// do your logic here

}

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

</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

function RowClick(sender, eventArgs) {

var grid = sender;

var MasterTable = grid.get_masterTableView();

var row = MasterTable.get_dataItems()[eventArgs.get_itemIndexHierarchical()];

var cell = MasterTable.getCellByColumnUniqueName(row, "ID");

// alert(cell.innerHTML);

// compare your value here

// call below line if your requirement satisfied

$find("<%=RadAjaxManager1.ClientID%>").ajaxRequest("Success");

}

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false" OnNeedDataSource="RadGrid1_NeedDataSource"

AllowFilteringByColumn="true" OnItemCommand="RadGrid1_ItemCommand">

<MasterTableView DataKeyNames="ID">

<Columns>

<telerik:GridBoundColumn DataField="ID" HeaderText="ID" UniqueName="ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Name" HeaderText="Name" UniqueName="Name">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<ClientEvents OnRowClick="RowClick" />

</ClientSettings>

</telerik:RadGrid>

Thanks,
jayesh Goyani

answered on 26 Jan 2012, 09:17 PM

Thanks for your responding.
But I already have similar logic:

telerik:RadScriptManager ID="ScriptManager1" runat="server" />

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

<telerik:AjaxSetting AjaxControlID="mainPanel">

<telerik:AjaxUpdatedControl ControlID="mainPanel" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" EnableSkinTransparency ="true" runat="server">

</telerik:RadAjaxLoadingPanel>

Also my Radgrid is located inside panel:

asp:Panel ID="Panel4" runat="server">

<telerik:RadPanelBar ID="PrnHistoryReport" runat="server" ExpandMode="MultipleExpandedItems" Width="98%">

<Items>

<telerik:RadPanelItem Expanded="true" Text="PRINCIPAL HISTORY INFORMATION" runat="server" Selected="true" Font-Bold="false" Font-Size ="13" Font-Names ="Verdana" >

<Items>

<telerik:RadPanelItem Value="HistoryData" runat="server" >

<asp:Button id="ExporttoExcel1" Width="115px" CssClass="button" runat="server" Text="Export to Excel" OnClick="btnExporttoExcel1_Click" />

<asp:Button ID="ExporttoPdf1" Width="115px" CssClass="button" runat="server" Text="Export to Pdf" style="margin-left :10px;" OnClick="btnExporttoPdf1_Click" />

</div>

<telerik:RadGrid ID="PrnHistoryGrid" runat="server" PageSize="5"

GridLines="None" AllowPaging="true" AllowSorting="true" OnExcelMLExportRowCreated="PrnHistoryGrid_ExcelMLExportRowCreated" OnExcelMLExportStylesCreated="PrnHistoryGrid_ExcelMLExportStylesCreated" OnItemCreated="PrnHistoryGrid_ItemCreated" OnNeedDataSource="PrnHistoryGrid_NeedDataSource" OnPdfExporting="PrnHistoryGrid_PdfExporting" OnSortCommand="PrnHistoryGrid_SortCommand" OnItemCommand="PrnHistoryGrid_ItemCommand" OnItemDataBound="PrnHistoryGrid_ItemDataBound">

</ExportSettings>

</RowIndicatorColumn>

</ExpandCollapseColumn>

<telerik:GridBoundColumn HeaderText="Req No" DataField="TRKNO" UniqueName="TRKNO" ReadOnly="True" SortExpression="TRKNO" HeaderButtonType="TextButton" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Job" DataField="JOB" UniqueName="JOB" ReadOnly="True" SortExpression="JOB" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Pgm No" DataField="PGMNO" UniqueName="PGMNO" ReadOnly="True" SortExpression="PGMNO" HeaderButtonType="TextButton" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Pgm loc" DataField="PGMLOC" UniqueName="PGMLOC" ReadOnly="True" SortExpression="PGMLOC" HeaderButtonType="TextButton" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Service StDate" DataField="STDATE" UniqueName="STDATE" DataFormatString="{0:MM/dd/yyyy}" ReadOnly="true" SortExpression="STDATE" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Service EndDate" DataField="ENDDATE" UniqueName="ENDDATE" DataFormatString="{0:MM/dd/yyyy}" ReadOnly="true" SortExpression="ENDDATE" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Req Hrs" DataField="REQHRS" UniqueName="REQHRS" ReadOnly="true" SortExpression="REQHRS" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Paid Hrs" DataField="YTDHRS" UniqueName="YTDHRS" ReadOnly="true" SortExpression="YTDHRS" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Paid Mins" DataField="YTDMINS" UniqueName="YTDMINS" ReadOnly="true" SortExpression="YTDMINS" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Rec Stat" DataField="STATUS" UniqueName="STATUS" ReadOnly="true" SortExpression="STATUS" HeaderButtonType="TextButton" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Req Date" DataField="SENDDATE" UniqueName="SENDDATE" DataFormatString="{0:MM/dd/yyyy}" ReadOnly="true" SortExpression="SENDDATE" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Stat of Req" DataField="STATUSF" UniqueName="STATUSF" ReadOnly="true" SortExpression="STATUSF" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Approved Date" DataField="APPRDATE" UniqueName="APPRDATE" DataFormatString="{0:MM/dd/yyyy}" ReadOnly="true" SortExpression="APPRDATE" HeaderButtonType="TextButton">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Approver Id" DataField="APPRNAME" UniqueName="APPRNAME" ReadOnly="true" SortExpression="APPRNAME" HeaderButtonType="TextButton" >

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

</div>

</ItemTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelBar>

</asp:Panel>

Thanks so much...