Hi,

I would like to accomplish the following:
A RadGrid with allow multiple row selection, but (de)selection should only be accomplished through the checkboxes in the GridClientSelectColumn. The selected row(s) should not be highlighted. The only indication for being selected should be the checked checkbox(es). This is because I would like a row to be highlighted when an user clicks on it anywhere but the checkbox, but it should not be selected.
So checking a row's checkbox or clicking a row anywhere but the checkbox should display very distinct and seperate behavior instead of the default tightly coupled behavior.

Does anyone know how to accomplice this in a relative simple manner? Or does it interfere so much with the way the RadGrid is build that it is (nearly) impossible?

Thanks in advance for any help on this.

Cheers,

Mink

Hi,
   I am creating grids on selection of a dropdown item dynamically in Page_Init. The grids are editable and automatic insert is enabled. The update and insert is working properly.

 Once I click update after modifying a row, the row is still staying in edit mode and not returning to normal view, however the update happens successfully. I had to click Cancel to return the row to normal mode. The same is happening for Inserting new row also.

Is it the expected behaviour of RadGrid ? I guess not. Then what may be the possible reason for this and how can I overcome this.


Thanks & Regard,
  Farhad

Hi, 

i am working on telerik grid. i want to change row color of row in javascript i.e 

 function RadGrid1_RowDataBound(sender, args) {              
                                if (args.get_dataItem()['LastName'] == "owner") {
                                    args.get_item().get_cell('LastName').style.Backcolor ='Red';  // how to do this
                                }
}


plz help

Regards,

Faisal

Hi,
I am trying to export a radgrid to pdf which is having data in NestedViewTemplate.
When I try to do so the error come, please see the attached snapshot for error details.

My code is as belows:

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">
        <telerik:RadGrid ID="radGridShippedOrders" runat="server" GridLines="None" AllowPaging="True"
            PageSize="15" AllowSorting="True" AutoGenerateColumns="false" ShowStatusBar="true" ShowHeader="false"
            HorizontalAlign="NotSet" AllowMultiRowEdit="false" OnNeedDataSource="radGridShippedOrders_NeedDataSource" 
             OnItemCommand="radGridShippedOrders_OnItemCommand" AllowCustomPaging="true" VirtualItemCount="5"
            Width="800px" AllowMultiRowSelection="False" AllowFilteringByColumn="true" ShowGroupPanel="True">
            <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true"></PagerStyle>
            
            <ExportSettings ExportOnlyData="true" IgnorePaging="true" OpenInNewWindow="true">
                 <Pdf PageTitle="Shipped Orders" />
                 <Excel Format=ExcelML />
            </ExportSettings>


            <MasterTableView GroupLoadMode="Client" CommandItemDisplay="None" DataKeyNames="OAHSSQ" Name="MTVShippedOrders">
                <Columns>
                    <telerik:GridBoundColumn UniqueName="OAORGN" HeaderText="OAORGN" DataField="OAORGN">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn UniqueName="OAHSSQ" HeaderText="OAHSSQ" DataField="OAHSSQ">
                    </telerik:GridBoundColumn>
                </Columns>
<NestedViewTemplate>
                    <b>Invoice Header</b><br />
                    <telerik:RadGrid ID="radGridInvoiceHeader" runat="server" GridLines="None" AllowPaging="True"
                        PageSize="20" AllowSorting="True" AutoGenerateColumns="false" ShowStatusBar="false" ShowHeader="false"
                        HorizontalAlign="NotSet" AllowMultiRowEdit="false" OnNeedDataSource="radGridInvoiceHeader_NeedDataSource"
                        Width="100%" AllowMultiRowSelection="False" AllowFilteringByColumn="false">
                        <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true"></PagerStyle>
                        <ExportSettings ExportOnlyData="false" IgnorePaging="true" OpenInNewWindow="true">
                            <Pdf PageTitle="Invoice Header" />
                        </ExportSettings>
                        <MasterTableView CommandItemDisplay="Bottom">
                              <Columns>
                                <telerik:GridBoundColumn UniqueName="OHORNO" HeaderText="Order Number" DataField="OHORNO"></telerik:GridBoundColumn>
                                <telerik:GridBoundColumn UniqueName="OHCSNM" HeaderText="Customer Name" DataField="OHCSNM"></telerik:GridBoundColumn>
                                <telerik:GridBoundColumn UniqueName="OHCAD1" HeaderText="Sold To Add 1" DataField="OHCAD1"></telerik:GridBoundColumn>
</Columns>
                        </MasterTableView>
                    </telerik:RadGrid>
                    
                    <br />
                    <b>Invoice Details</b><br />
                    <telerik:RadGrid ID="radGridInvoiceDetails" runat="server" GridLines="None" AllowPaging="True"
                        PageSize="20" AllowSorting="True" AutoGenerateColumns="false" ShowStatusBar="false" ShowHeader="false"
                        HorizontalAlign="NotSet" AllowMultiRowEdit="false" OnNeedDataSource="radGridInvoiceDetails_NeedDataSource"
                        Width="100%" AllowMultiRowSelection="False" AllowFilteringByColumn="false" OnItemDataBound="radGridInvoiceDetails_ItemDataBound">
                        <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true"></PagerStyle>
                        <ExportSettings ExportOnlyData="false" IgnorePaging="true" OpenInNewWindow="true">
                            <Pdf PageTitle="Invoice Header" />
                        </ExportSettings>
                        <MasterTableView CommandItemDisplay="Bottom" ShowFooter="true">
<Columns>
                                <telerik:GridBoundColumn UniqueName="ODITNO" HeaderText="Item Number" DataField="ODITNO"></telerik:GridBoundColumn>
                                <telerik:GridBoundColumn UniqueName="ODITD1" HeaderText="Item Description" DataField="ODITD1"></telerik:GridBoundColumn>
                                <telerik:GridBoundColumn UniqueName="ODQTOR" HeaderText="Quantity Ordered" DataField="ODQTOR"></telerik:GridBoundColumn>
                            </Columns>
                        </MasterTableView>
                    </telerik:RadGrid>


                </NestedViewTemplate>


            </MasterTableView>
             <ClientSettings AllowGroupExpandCollapse="True" ReorderColumnsOnClient="True" AllowDragToGroup="True"
                AllowColumnsReorder="True">
            </ClientSettings>
             <GroupingSettings ShowUnGroupButton="true" />
        </telerik:RadGrid>
    

CODE BEHIND
protected void btnExportToPDF_Click(object sender, EventArgs e)
        {
            radGridShippedOrders.ExportSettings.OpenInNewWindow = true;
            radGridShippedOrders.ExportSettings.ExportOnlyData = true;
            radGridShippedOrders.ExportSettings.IgnorePaging = true;

            foreach (GridDataItem gi in radGridShippedOrders.MasterTableView.Items)
            {
                gi.Expanded = true;
                if (gi.HasChildItems)
                {
                    RadGrid rgHeader = (RadGrid)gi.ChildItem.NestedViewCell.Controls[0].Controls[1];
                    rgHeader.Rebind();

                    RadGrid rgDetails = ((RadGrid)gi.ChildItem.NestedViewCell.Controls[0].FindControl("radGridInvoiceDetails"));
                    rgDetails.Rebind();
                } 
            }
            radGridShippedOrders.MasterTableView.HierarchyDefaultExpanded = true;
            radGridShippedOrders.MasterTableView.ExportToPdf();
        }

Hi Telerik,

Error occured in the grid when try to save with special character "<>" .
Refer to the attached screen shot.
When i try to save it throws error.

Regards

I have MasterPage and its ChildPage. On ChildPage I have JavaScript function that is raised on RadSplitter.OnClientLoad="abc". Basicly, this fires on page load as last client event and that is good for me to do something.


This works normally.

Now I want to add one JavaScript-to-AjaxRequest function to MasterPage, I want to check something from database when every ChildPage gets focused, something like this (this is on MasterPage):


Because I can't have two AjaxManager (on MasterPage and ChildPage), I put AjaxPanel in MasterPage.




So, when I request ChildPage in browser, both AjaxRequests should be fired, first one in MasterPage and then from ChildPage. RadAjaxPanel1.ajaxRequest from MasterPage works but AjaxManager.AjaxRequest from ChilPage don't work! When I remove function from MasterPage, function from ChildPage works normally and vice versa.


How to set both AjaxRequests work together, simultaneously? Obviously there is some conflict beetween them.


There is many articles on Internet about multiple AjaxRequests on same time but I don't understand what to do to correct problem.

hi

I have dynamically initialized a treeview(i.e from backend)  and the treeview contains checkboxes and i want to get the details of the node i have selected in the checkbox

My last challenge to solve and this project will work.

I have a Delete button in a  DETAILS TABLE.   Using the GridButtonColumn with CommandName="Delete" and UniqueName="Delete Entry"

I need to be able to hide these based on certain conditions.  I would probably put the code in the ItemDataBound.  I would need to reference my second DataKeyName (QTRInserted) to decide to Hide or Show the Delete button.  I DO NOT WANT TO HIDE THE ENTIRE COLUMN.  Thanks.

Hello RadScheduler Experts,

For our radscheduler, we do not want to show the TimeLine on the header. But we do want to show the Day, Week, Month.
If you can please point me to how this can be possible.

Thank you.

Hello, I've an issue with client-side databinding of a RadGrid. In fact, when I do a .set_dataSource(<dataSource>) and a .dataBind(), data is successfully loaded in the RadGrid but the length of the property _dataItems doesn't change.

Here is the code of the RadGrid:

Here is the code executed in order to load data in the RadGrid:

Example to explain you more clearly my issue:
At the first client-side loading, 126 rows are binded in the RadGrid and selected. So the method .get_dataItems() and the method .get_selectedItems() returm 126 items, it's good. But at the second client-side loading, 4 rows are binded in the RadGrid and selected. The grid display 4 rows so it seems to be good again.. but in fact, when I try to do .get_dataItems() or .get_selectedItems() it returns 126 items again! The 4 first items in _dataItems property are the 4 correct items but there're 122 other items (old items).
I tried to manually delete all items in property _dataItems of the grid but it doesn't work.

I need to know which items are selected so it's a real problem.

Thank's for your help.