I have replaced Telerik 2009 to 2011 version in my project. I am using RadGrid control instead of Telerik 2009 gridview control. I am binding data to the grid but RadGrid NeedDataSource event is not firing in page load. What it could be the reason why NeedDataSource event is not firing? Please provide me the solution ASAS.

Thanks in advance.

Hi,

Is there a way to specify the maximum length (number of digits) for the RadNumericTextBox?

Thanks
Tarun Singla

Hello,

I use the AdvancedInsertTemplate ondouble click of an emppty slot . I want my custom control present in the
<AdvancedInsertTemplate> to be displayed but it does not The AdvancedEditTemplate however works fine .
I have set the AdvancedForm Modal to true .

How do i directly open my control in the AdvancedInsertTemplate on double click of an empty slot ?

Thanks & Regards,
Francis P.

HI ,

I am using the Rad grid which is bind dynamically through code from code behind.

1.CRUD operation are performed on UpdateCommand,InsertCommand and DeleteCommand event.

2. I have another event lie need_datasource and itemdatabound event.

4.Paging is true.

When I click on Edit button on first page it works correctly. But when I go to Next or any other page apart from 1 page. it open the wrong record for editing. e.g I click on 2nd record on page 2 than it open the other recrord to edit.

Flow of event.
Click on Edit -> fires Need_Datasource event (which don't have RadGrid.Databind()).-> itemDataBound event is called -> it fetching the wrong datakey here. Below is the code of itemdatabound

if ((e.Item is GridEditableItem || e.Item is GridDataItem) && e.Item.IsInEditMode)
            {
                clsPEstimateLineItem objEstimatelineItem = new clsPEstimateLineItem();
                GridEditableItem editForm = (GridEditableItem)e.Item;
               
                objEstimatelineItem.LineItemId = clsFilter.IntNullFilter(item.GetDataKeyValue("LineItemId").ToString());
                //objEstimatelineItem.LineItemId = clsFilter.IntNullFilter(e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["LineItemId"]);
                DataSet dslineItem = objBEstimateLineItem.GetEstimateLineItemById(objEstimatelineItem);

               RadTextBox txtDescription = editForm.FindControl("txtDescription") as RadTextBox;
                string Description = dslineItem.Tables[0].Rows[0].Field<string>("Description");
                txtDescription.Text = Description.ToString();
       }

Thanks
Ajay

i'm doing a project where i can search a node withing my treeView my code so far is this:

I need a simple code so when i search the tree for the second time all the opened nodes should be collapsed and only the searched one is expended

Hi,

In UI,
I have 
   1. RadBinary image control to show Image from database
   2. Button control to save Image


I have two events
         1. Page_load()
         2. btnSave_Click()

In Page_Load()
         1. I'm getting Byte value from database and assigning it to RadBinaryImage.DataValue
In btnSave_Click
        1. I'm getting DataValue from RadBinaryImage control (assigned during page_load event)
         2. Save it into database
        3. But DataValue is null while retrieving from RadBinaryImage.


Code:
Page_Load
{
     if(!PostBack)
    {
        //Passing resoruceId and get resource object which contains Image value
         eFMResource resource = oAdminBase.GetResource(eResource.ResourceId);
        radBinaryImage.DataValue= resource.ImageValue;
    }
}

btnSave_Click
{
     eFMResource resource = new eFMResource ();
    //Getting DataValue from radBinaryImage and assign it to the object to save into db.
     resource.ImageValue = radBinaryImage.DataValue;
     oAdminBase.SaveResource(resource);
}


Thanks,
Sabarish.

I have set my Calendar control to EnableMultiSelect, but it will only allow me to select one date.  The calendar control closes on date selection, so how do you select multiple dates?
Dan

Hi,

I have a dynamically created RadComboBox and attached the selectedIndexChanged event of that RadComboBox. But the selectedIndexChanged event of RadComboBox is not firing. Why it is not firing?

Waiting for your response.

I have created a report that returns the following data from a transaction table, which is great.

Yard ID        Stock Code                Qty            Date
3                  001202                       60             15/08/2012

The problem is I dont want to show the Yard ID, but the yardName, which is stored in another table.
Is there a way to link the two tables via the yard ID

many thanks in advance

Hi,

I'm doing a simple program that will automatically fire a search when i picked a date. i solved that by using RadDatePicker Control with an autopostback property. The problem is the other control i used have a causevalidation = "true", which doesn't trigger the postback if there is a validation error. is there any work around for this using raddatepicker???

Thank you.