Title says it all really. Enquiring minds need to know. -- Stuart

I have a radeditor,in that i have spans and a background image.I have some html input textboxes,on text changed of the textboxes,i'm binding the text to particular spans like:
<script>
 function txtTitlechanged(x) {
            var y = document.getElementById(x).value
            var editor = $find("<%=RadEditor1.ClientID %>");
            var oDocument = editor.get_document()
            var img = oDocument.getElementById('span1');


            if (y == '') {
                img.innerHTML = 'UserName';
            }
            else {
                img.innerHTML = y;
            }
        }
</script>

<input type='text' onchage="txtTitlechanged" />


Here i want that radeditor content as an image,i'm getting the radeditor content as html,but i want as it as an image.

I have a thierarchical grid needs to export.

I need to use  grid.ExportSettings.ExportOnlyData = false; becaues I need to keep the dropdown list template for my grid export.

But when export to excel I can see the expand image listed as a grey area in my excel export sheet. If it is a column, I know how to hide, but this doesn't seem to be a column on the grid. How can  I remove the grey expand area?

Thanks

 

Hi,

Can you show me how to use RadProgressArea while loading data from a sql server?  Here is my scenario:

I have a RadButton.  when a user click on this button, I have a function call RetrieveData() and this function will connect to a sql database and query about 100,000 records and performing a lot of data manipulation so it will take awhile to produce desire data.

while processing the data, I would like to display like a progress bar so user can see what's going on and wait.  I found the demo here:
http://demos.telerik.com/aspnet-ajax/upload/examples/customprogress/defaultcs.aspx and really like it, but I don't know how to apply it to my scenario.  From the example, it sets the total process = 100, but in my case, my query run can take up to 3 minutes.  Please provide code as possible.  Here is my code behind page:


protected void RetrieveData()
{
        //using LINQ to SQL to select data
}


Please help, thanks in advance!

We are using the MVC grid control with Razor in VB.  When I attempt to bind to the grid, I get an exception when one of the date columns that is passed back in the model contains a null.  When it doesnt contain a null, then it works fine.  I do not want the grid to try to bind this column at all - I do not need it in this view.  Is there a way to limit the columns that the grid is trying to use? 

I found this entry which seems to address the problem, but I do not see how to apply this in a Razor view.  Can anyone help? 

Here is the code from my View:

　

 

 

 

 

　

Hi,
Please see the attached image.
The left side radtreeview i have achieved. All nodes are loading dynamically.Now I want to apply template concept to load a image for each node(based on some conditions of node parameters), on the right side, as shown. All this I need to dynamically. I have seen the documentation mentioned for telerik controls, but didn't gain much idea for this specific problem.
Please throw some light, how should I proceed.

Hello,

I am using a grid that is included in a User Control and dynamically loaded to a RadTabStrip.

The problem I am having is that I am not able to process the ajax postback from grid in the code behind event handler RaisePostBackEvent.

Below is the RadAjaxManager code on the page hosting the RadStrip:

            <telerik:RadAjaxManager runat="server" ID="RadAjaxManager1">
                <ClientEvents />
                <AjaxSettings>
                    <telerik:AjaxSetting AjaxControlID="RadTabStrip1">
                        <UpdatedControls>
                            <telerik:AjaxUpdatedControl ControlID="RadTabStrip1" />
                            <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="LoadingPanel1" />
                        </UpdatedControls>
                    </telerik:AjaxSetting>
                    <telerik:AjaxSetting AjaxControlID="RadMultiPage1">
                        <UpdatedControls>
                            <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="LoadingPanel1" />
                            <telerik:AjaxUpdatedControl ControlID="18_userControl_RadGridDiscounts" LoadingPanelID="LoadingPanel1" />
                        </UpdatedControls>
                    </telerik:AjaxSetting>
                </AjaxSettings>                
            </telerik:RadAjaxManager>

This is the call to PostBack the grid from javascript:

__doPostBack(gridid, itemIndex);

Do I need to change the setting of RadAjaxManager?

Im trying to set up a tooltip which is updated to show which fields of the form the user must complete before being allowed to continue. I have several issues about it (because I'm a newbie asp programmer), but the worst is that after showing the tooltip a few times (hovering the mouse over the hotspot), I get the following error:

Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near 'Telerik.Web.UI    20'.

I have tried everyting I have been able to think on to solve it, with no success. I have not a single clue about that is wrong. Could you please tell me what is wrong? This is the code (in the master page there is only static content like images):

CreateProject.aspx

Hi,

I'm trying to get the RadScheduler demo with webservice binding to work in our application. If i recreate the demo in a new web application on an .aspx page everything works fine. But when i try to recreate it in a user control (which is dynamically loaded in our app) the javascript and jquery functions start acting up.

it seems the $telerik.$find() function is not working. I've set all scriptreferences that are provided in the demo on my master page but once the function 'addCategoriesToArray' function fires the radPanelBar is not found. i've put the scripts inside a RadScriptBlock so the ClientID's are being resolved nicely.

The first error i'm getting is: Cannot get the value of the property get_element: the object is null or not defined. This happens inside the following function:
The panelbar is right there on the usercontrol and the id is the same as the resolved id the js is trying to find with $find.
If i alert the categoryPanelbar var it's always null.

Has anyone else encountered this issue and found a solution?


Regards,
Roel

Hi,
Is there a way to automatically adjust the RADSchedule width and Height based on my user resolution. I have multiple users uses different resolution, some is 1024by 768 and some is bigger. I want to fully utilize the screen. I tried the following code but it didnt work:

Any advise?

Regards