Questions on UI for ASP.NET AJAX Forum

1 answer

129 views

How to bind data to User Control using Telerik RadGrid inside another user control?

Basically I have created a user control containing a Telerik RadGrid, inside the control I have another two controls that have Telerik RadGrid inside them. I am trying to bind the modified data back into the User Control inside the parent user control. I have checked that the data is correct after they have been edited but when the form is binded again the inner controls have the same data as the form is first loaded. I am using RadWindow. Coworkers have suggested that it works with asp.net form controls however it seems that there is an issue with Telerik controls. Is there a easy way to force a rebind of the control?

Grid

answered on 13 Dec 2012

3 answers

386 views

Rad window close and refresh parent page

Facing issue when trying to close the radwindow and reload of the parent page.

Below mentioned is the java function used to reload the parent page. Its is giving the warning[Please find the attachment]

function CloseAndRebind(args) {
//GetRadWindow().BrowserWindow.location.reload();

var oWind = GetRadWindow();
oWind.close();

GetRadWindow().BrowserWindow.location.reload();

//top.location.href = top.location.href;

}

Could you please help me out in resolving this issue, Searched in the forum found the above solution only, but its not working for me.

Window

answered on 13 Dec 2012

1 answer

132 views

RadTree

I've walked through the following code in the debugger and it is indeed marking the nodes as expanded=true. However, on the page the nodes do not expand. Does anyone have any suggestions?

private void findAndExpand(RadTreeNode selectedNode)

{

RadTreeNode parentNode = selectedNode.ParentNode;

while (parentNode != null)

{

parentNode.Expanded = true;

parentNode = parentNode.ParentNode;

}

TreeView

answered on 13 Dec 2012

3 answers

294 views

RadWindow - OffsetElementID not working

RadWindow issue

I have a page with consists of two columns. In the right column I want to display a pdf when an image in a grid is clicked in the left column.

The problem is even though I use OffsetElementID="divDisplayPDFDocument" ...its not displaying the PDF Document underneath the div I created under the 2nd column.

It always show the pdf document at the top left corner of the page.

If I set it using SetOffSetElementById in the client side function it works the 1st time I click the image but the 2nd time again it shows the pdf at the top left corner of the page

function ShowPDFDocument(title, url) {

var oWnd = $find("<%= PDFDocument.ClientID %>");

oWnd.set_title(title);

oWnd.setUrl(url);

oWnd.SetOffsetElementId('divDisplayPDFDocument');

oWnd.show();

}

Please advice!!

Thanks in advance

Window

answered on 13 Dec 2012

4 answers

265 views

[Solved] ListBox / Button Configuration

I want to add my list box in first column and buttons in second column.current configuration allows buttons to be aligned at top, bottom, center position vertically, and horizontally Left, Right, Center. I want to display Listbox and buttons in one after another.( button will be in horizontal position) please go through attached image.

ListBox

answered on 13 Dec 2012

0 answers

127 views

asp.net fourm generate space(&nbsp)

hello friends,

I'm Using telerik control in my asp.net forum but each and every time when save changes in aspx page its automatically

generate        what is the solution for it? please any budy have idea i'm tired for this error

General Discussions

asked on 13 Dec 2012

1 answer

198 views

[Solved] Question about use of RadCodeBlock

I have a Dot Net 4.0 web app with quite a few of those <% %> tags scattered throughout the scripts of various pages. Most pages have at least a little JavaScript, mostly routine stuff like custom validator handlers for dropdowns.

Today I got an exception: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>)

This was fixed by placing the script block on that page in a RadCodeBlock.

I've been looking at this documentation: http://www.telerik.com/help/aspnet-ajax/ajax-radscriptblock-radcodeblock.html.

It occurs to me that this RadCodeBlock is only the second one I've added to the entire project. I've not had problems with other pages.

In general would you say that it's good coding practice to routinely enclose all JavaScript blocks in RadCodeBlocks?

General Discussions

answered on 13 Dec 2012

1 answer

91 views

HTMLChart Displaying imporperly

Attached is an example of what it is doing.

Chart (HTML5)

answered on 13 Dec 2012

1 answer

115 views

close icon to a tab

hii,
how to add close icon to a tab to delete the tab?

TabStrip

answered on 13 Dec 2012

1 answer

119 views

Asp .net RadDatePicker in CompositeControl

I have problem with RadDatePicker inside composite control. My composite control looks like this:
...
        protected override void CreateChildControls()
        {
            this.Controls.Clear();
          this.Calendar = new RadDatePicker
            {
              ID = "Calendar",
                Width = new Unit(100, UnitType.Percentage)

            };
            this.Controls.Add(this.Calendar);
        }

        protected override void Render(HtmlTextWriter writer)
        {
            this.AddAttributesToRender(writer);
            writer.RenderBeginTag(HtmlTextWriterTag.Div);
            this.Calendar.RenderControl(writer);
            writer.RenderEndTag();
        }
...
When I launch the project, the callendar appers on the page. The problem is that firebug logs error, and after click on the calendar's button nothing happens. The error:

TypeError: a is undefined

...alizer._serverTypeFieldName&&f!==0){d[f++]=d[0];d[0]=e}else d[f++]=e}if(i)d.sort...

Teleri...cacbc31

General Discussions

answered on 13 Dec 2012