HI,

I have a requirement of validating the file size in the client side. I went through the Telerik documentation, i got to know that i need to add
    <telerik:RadProgressManager runat="server" id="RadProgressManager1" />
            <telerik:RadProgressArea runat="server" id="RadProgressArea1"
             OnClientProgressUpdating ="CheckUploadedFilesSize" DisplayCancelButton="True"/>
in addition to the radupload control.

I have included the javascript as below as well for validating the file size:
  
 function CheckUploadedFilesSize(progressArea, args) {
                //progressArea.Confirmed is a custom variable,
                // you can use another if you want to
                if (!progressArea.Confirmed && args.ProgressData.RadUpload.RequestSize > 1000000) {
                    if (confirm("The total size of the selected files is more than the limit." +
     " Do you want to cancel the upload?")) {
                        progressArea.CancelRequest();
                    }
                    else {
                        progressArea.Confirmed = "confirmed";
                    }
                }
            }

I modified the web.config to accommodate the RadProgressManager  and RadProgressArea as per the documentation.

Strangely the RadProgressManager  is not getting displayed. The javascript is also not getting triggered. I am checking with a larger file size as i am aware that i wont be able to see the RadProgressManager  for smaller ones.

Please let me know if i am missing something?

Regards,
Damodar

Hi,

Basically I have a static tab in my page (not closable) with a radgrid in it. On a row double click, I create a tab in javascript, select the tab and generate a user control in it (a detail grid). So far so good, it works great, however theres a wierd behavior with a newly generated tab under certain conditions.

Here is the javascript part of my code:


code behind:


html:


Here is my problem: when I have no dynamic tab created, and I do an action on the grid in my static tab (be it using a filter, or changing the page in the pager), the first time I try to create a tab it automatically closes itself. However, if i try to create it again, it will work. Also, if i already have a dynamic tab created, this behavior seems to not happen and things are functionning properly.

Also, I have tried to not force a click in my javascript, and click it manually instead. The same thing happens, the tab is created, and when I click on it (and it tries to create the pageview and load the user control), it will close itself. So I can be sure that this bahavior seems to happen when the click action is made upon the tab.

Again, I want to say that this code is working as expected in most cases, except for this very specific case (when using filter or changing page in pager, and no dynamic tab was already created)

Thanks

 

Hi, i'am new using telerik controls.

I hace an application c#, and i want to transfer Radlistbox items to an other Radlistbox. The first Radlistbox 1 is filled with datasource binding, and the second Radlistbox2 has to be filled with items from Radlistbox1.  Ofcourse with Transfermode="copy"

My application can be transfer items to the other Radlistbox2, but only one of the columns, i think. I want to transfer all columns to Radlistbox2. My code is as follow:


AND THE CODE BEHIND IS:


Those radlistboxes within a RadPanelBar.

Please help me.

note.- sorry if i wrote with mistakes, my native language is spanish.

Hi,

I would like to change buttons PrimaryIcon at client side. I have used set_iconData(s) but no luck. It sets icon data (can get back correct values with get_iconData) but nothing changed at browser window. I have used repaint function and nothing changed either. Any thoughts?

TIA

PS:Here is my code;

Hi all,

I have a radgrid being loaded with a dataset at page load.  We have ~60 columns in the radgrid with a bunch of radcomboboxes in each row.  I need to have a OnClientFocus event on the radcomboboxes for something I am doing in jquery.  I noticed my page load was a bit slower after I added this, so I added a console.log to the onfocus function, and noticed that it is being called 50+ times (I believe it is the total amount of radcomboboxes I have on the page, or at least pretty close) as soon as the page loads.

Is each one of these radcomboboxes grabbing focus on page load for some reason?  Is this intended behavior?  Is there anything to get around this happening?

I've got my RadAjaxManager and  RadAjaxLoadingPanel on my master page. My RadMenu is being registered. I have two panels on the page, one is initially hidden. when the RadMenu item is selected, the two panels swap visibility. Ajax is not firing and I get a full post back each time a menu item is clicked.

It looks like it should be working, at least to me. Here's my code...

Thanks!
John

Hi,

the data bound to the grid is stored in the session and bound to the grid in the DataBound event. 
Now I want to reload the data from the database only when the user clicks the "Refresh" button. In all other cases, the data is taken from the session.
I thought I could use the 
but this is also the case when e.g. the columns are reordered.

Whats the check for the Refresh button?

Thanks!

Hi,

I have the following script file.  In the text I am entering the \\n to display a new line but when the alert opens the text is not on a new line.  I have tried \n, \\n and \\n\r but none of these creates a new line.  How do I get a new line to display in the rad alert.

/*This function displays a confirm dialog box when the user clicks the delete button */
function DeleteOnClientClickingExternal(sender, args, radGrid) {   
    var MasterTable = radGrid.get_masterTableView();
    var selectedRows = MasterTable.get_selectedItems();
    if (selectedRows.length > 0) {
        var callBackFunction = Function.createDelegate(sender, function(argument) {
            if (argument) {
                this.click();
            }
        });
        var text = "This process CANNOT be un-done.\\nAre you sure you want to delete this record?.";
        radconfirm(text, callBackFunction, 500, 100, null, "Delete Record");
        args.set_cancel(true);

    }
    else {
        alert('You must select a row to be deleted.');
        args.set_cancel(true);
    }
}

Thank you for you help.

Tracy

Hello!

I would like to know if there is a way to find all the ComboBoxes contained in a div and set their value attribute to "-1".

Actually I have several Rad Controls (ComboBox, NumericalTextBox, TextBox) contained in a div and I would like to find them all and set them to initial values as the div is hidden, using Javascript.
I can do this server-side but client-side is the new requirement.

Any Ideas?

Is it possible to have a node styled like panel bar item in the treeview, in such a way that the expand collapse icons comes on the right hand side of the text instead of left side. I wanted some nodes to behave like panel bar and child nodes under it like normal treeview.