hello,
         i want to select all checkboxes on click of header checkbox .it works on other browser except ie 11..?
is there any solution

javascript function -->

function SelectAllCheckBox(headerCheckBox) {
                try {
                    debugger;
                    var clientID = "";
                    for (var i = 0; i < registeredElements.length; i++) {
                        clientID = registeredElements[i];

                        var checkbox = document.getElementById(clientID);
                        if (checkbox) {
                            if (!headerCheckBox.checked)
                                checkbox.defaultChecked = selectDeselectAllFlag;
                            else
                                checkbox.defaultChecked = selectDeselectAllFlag;

                        }
                    }
                    selectDeselectAllFlag = !selectDeselectAllFlag;
                    return true;

                }
                catch (er) {

                }
            }
    

See attached... Slider is in a child grid of a RadGrid. What I need is when the slider is moved to update the start or length text boxes.

Hi, we have a grid with FormTemplate; Is possible, with javascript, get textbox and RadDatePicker for set a value?

I want set the textbox value with the name of file uploaded with RadAsyncUpload

This is the code, i get correctly the name of the file. How can i set the textbox txtOggetto with the file name?

Hello,

I'm currently working on a DataGrid to show and insert events with an id, name and start- / end date. Trying to achieve a probably comforting, but also useful info for the user, I have following problem:

The user gets a custom edit form as a popup to enter a new event. Now, when clicking on "Insert", he should be notified if there already exists an event (DB side) and confirm again (!) the insert. I read the post here http://www.telerik.com/forums/adding-confirmation-to-update-insert-cancel-buttons which is helpful, but not sufficient to solve this expected behaviour. So in short again:

- after inserting new values for a new event
  - click "Insert"
  - server-side call the database and check if one or more events exist in given period of the new entry
  - if not, just insert entry
  - if so, show confirmation dialog "There is already an event. Do you want to continue (inserting) ? "
    - if yes, insert
    - if no, cancel

Thanks very much!

Regards,

Jan

Hi,
Is there any way to change the background while the grid is refreshing due to filtering. Its like 5-7 sec delay and dont want the user to see a blank screen (grid portion) till then. It could be an image or a text.

Thanks in advance
Kiran

Hi,

We have a Telerik Grid and also a list box. When I select a value from the multiple value list box drop down, I'm getting the following error

​Unhandled exception at line 15, column 16485
in http://localhost:37039/CrossEntitiesReport UAT Backup_Modify_28_4/
Telerik.Web.UI.WebResource.axd?_
TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;
;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,
+PublicKeyToken=31bf3856ad364e35:en-US:5924cf72-83cf-477d-98eb-a608a92942c5:ea597d4b:b25378d2
;Telerik.Web.UI,+Version=2012.2.912.35,+Culture=neutral,+
PublicKeyToken=121fae78165ba3d4:en-US:9957980a-8113-4265-a8ae


Please let me know the solution for this

Thanks in advance

Can you have a Combobox inside:

I have this block of code which worked at the prior version (VS 2010, older RadGrid control).  Now I upgraded to VS 2013 and use RadGrid control in version 2013.3.114.45,  I can't figure out why I can't get the "ApplicationId" value from e.item.

Please see code below:
private void LoadData()
        {
            if (RadGrid1.Items.Count > 0) RadGrid1.DataSource = new Object[0];            //If Academic year is selected
            if (editAcademicYear.SelectedValue !="Select One")
            {
                var academicyear = (from ay in context.AcademicYears
                                    where ay.Name == editAcademicYear.SelectedValue
                                    select ay).First();
                yearID = academicyear.AcademicYearID;
            }   if (rbLName.Checked)
   {
    if (editSName.Text.Length > 0)
    {
     if (yearID > 0)
     {
      application = from s in context.Applications.Include("AcademicYear")
           where s.LastName.StartsWith(editSName.Text.Trim()) &&
           s.AcademicYear.AcademicYearID == yearID
           orderby s.LastName, s.FirstName
           select s;
     }
     else
     {
      application = from s in context.Applications
           where s.LastName.StartsWith(editSName.Text.Trim())
           orderby s.LastName, s.FirstName
           select s;
     }
     ShowApps(application, application.Count());   //Show data to RadGrid1 for selection.    }
    else
    {
     lblmissing.Visible = true;
     lblmissing.Text = "Please enter the last name.";
     return;
    }
   }
         }
  
//question:  how can I get the value for dataItem below?  What is wrong here?
protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
        {
           
            LoadData();
            //from debugging, I saw "application" value, but I did not see value
              from RadGrid1 or its "items".            try
            {
                if (e.Item.ItemIndex > -1)
                {
                    var dataItem = e.Item as GridDataItem;   //dataItem has no value here
                    string appid = dataItem["ApplicationId"].Text;    //therefore, appid has no value
                    Response.Redirect("DisplayApp.aspx?appid=" + appid);
                }
            }
            catch (Exception ex)
            {
                logger.ErrorException("Could not get appid from the grid row", ex);
                lblMessage.Visible = true;
                RadGrid1.Visible = false;
                lblMessage.Text = "<b>Error exists in the grid level.  Please contact the Care Tech Support.</b>";
            }
    } 

I have spent a few hours searching, the site is in production, but just can't get the "appid" of the selected row to display the detail page.  Your quick response is much appreciated.

Thanks in advance!

Hi All:

I was working with underscore and figured out that I could reformat the data for the PanelBar control.
Here is my example code:

I read the data with a dataSource fetch command.  In the fetch function, I first extract the years for the level 0 of the panel-bar, then I use the years as input for the reduce function and reprocess the input data.  The years are the level 0 and the level 1 is the reprocessed data.

Phil

I have copied as it is this demo but I am unable to insert/update the records.

Is there anything that needs tobe changed? Could you please point me to the right direction?
Thanks,
Felice