Questions on UI for ASP.NET AJAX Forum

2 answers

150 views

Page loads partially on load and after some 7 to 10 sec stretches to browser

Hi there,

I use master content page relation through out my application. When i navigate from one page to another the complete page loads within 5 sec but (the whole page) shown in a shrink en manner. After 7 to 10 sec the page stretches to fit the exact browser size. I use VisibleDuringInit="true" ResizeWithBrowserWindow="true" FullScreenMode="true" for RadSplitter. Please guide me where i'm going wrong. I did some work around to stretch the whole page on load. But doesn't work .

When i used VisibleDuringInit = "false" for RadSplitter after 15 sec the complete page gets loaded in a single stretch . But i 'm able to see the white page till it get loaded. how to avoid that.

Thanks!

Splitter

answered on 13 Jul 2009

1 answer

95 views

Reduced responsiveness in VS2008 after extension install

Hi,

This relates to "any" extension rather than just the Telerik extensions.

When I have installed the Telerik extensions, or say, ReSharper, my visual studio 2008 seems less responsive. Seems to "wait" and "think" more between operations, etc. For example, It takes longer for the edit screen to let me edit again, after switching back from design mode, adding a control or something.

Has anyone else experienced this? And, if so, has anyone found a "solution". I have ended up uninstalling any extensions I have loaded in the past.

thanks,

Richard

Installer and VS Extensions

answered on 13 Jul 2009

3 answers

139 views

Limit column sorting to just one column

Is there a way to limit the user to selecting just one column for sorting?

Grid

answered on 13 Jul 2009

0 answers

152 views

Clearing content of RadTabStrip's RadTab

Hello,

I have a tabbed userinterface implemented with RadTabStrip and RadTabView/RadTab. It contains multiple Tab pages.
Problem is that when I fetch data into Tab1 and show it there, change to another Tab, called Tab2, which has an link activating previous Tab1 with keys to new data, the old data is shown in Tab1. I have tried to clear Tab1's Textfields from CodeBehind setting it's TextField variables to empty values (TextField1.Text = String.Empty;) and in Clientside using Javascript/DOM. But still old data is shown in Tab1 until new data is fetched from database and updated into Tab1.

I activate Tab1 from Tab2 using Javascript code like below:

function ActivateFirstTab()
{
.......
var tab = tabstrip.get_tabs().getTab(0);
tab.set_selected(true);
}

I call that Javascript from CodeBehind using RadScriptManager like below:
scriptManager.Scripts.Add("return ActivateFirstTab();");

So can anyone tell why old data is still shown in Tab1's textfields although I have set empty values into them before calling Javascript to activate and show Tab? Is it because of Ajax or is it impossible to change values of non activated tab?

Like to resolve this because Customer is confused after selecting a another DataItem from Tab2 and when Tab1 is activated old data is shown there a while.

Thank you,

Mike

TabStrip

asked on 13 Jul 2009

3 answers

71 views

Pager Control

Hi there,
Dose Telerik have a Pager control which be independent that is not included in RadGrid control?
something like what that DevExpress component has. see the following location:
http://www.devexpress.com/Help/?document=ASPxperience/CustomDocument3657.htm

Thanks.

Grid

answered on 13 Jul 2009

1 answer

240 views

Insert Image in RadEditor Dynamically

Hi,

I am working in Rad Editor and trying to implement different functionality which make my application user friendly.

Let me explain what I need to know from you.

I have one Editor.aspx page and it has RadEditore and Linkbutton call ImageGallery. When I click on ImageGallery, it opens one popup windows with Images. Once I select Image (by clicking on Select link on PopUP), I am passing that Image path to my Editor.aspx page through session.I made Dynamic Image control also.

----------------------Editor.aspx.cs ---------------------------------------------

string strPAth = Convert.ToString(Session["strPath"]);

Image img = new Image();

img.ImageUrl = strPAth ;

// Is there any way I can add image here like RadEditor1. (insert or something) ???

StringBuilder sb = new StringBuilder();

sb.Append("OnClientLoad('" + strPAth + "')");

ClientScript.RegisterClientScriptBlock(this.GetType(), "OnClientLoadScript",

sb.ToString(), true);

----------------------Javs Script on Editor.aspx---------------------------------------------

function OnClientLoad(imgPath)

{

var nod=document.createElement("img");

nod.src = imgPath;

document.getElementById("RadEditor1ContentHiddenTextarea").appendChild(nod); // Its not working...Getttin Error. document.getElementById() null or not found.

}

</script>

Now Which function I shoud write so I will get that image in my RadEditor ? Eevery time Editor.aspx page get refreshed when I select Image from popUp WIndow. And it should allow me to add multiple Images from POpUp.

Looking for your help. Its urgent.

Thanks

Dipsa

Editor

answered on 13 Jul 2009

1 answer

246 views

Cancel the insert of a DetailsView

Here's the scenario...

I have a RadGrid (i.e. "rgPermissions") that has a DetailsView and is set to Inline edit mode. I only want one row expanded at a time, so I wrote the following:

    
                    protected void rgPermissions_ItemCommand(object sender, GridCommandEventArgs e)  
        
                    {  
        
                        if (e.CommandName.Equals("ExpandCollapse"))  
        
                        {  
        
                            if (Session["curExpanded"] != null)  
        
                            {  
        
                                rgPermissions.MasterTableView.Items[Convert.ToInt32(Session["curExpanded"])].Expanded = false;  
        
                                if (e.Item.ItemIndex == Convert.ToInt32(Session["curExpanded"]))  
        
                                {  
        
                                    e.Canceled = true;  
        
                                    Session.Remove("curExpanded");  
        
                                }  
        
                                else 
        
                                    Session["curExpanded"] = e.Item.ItemIndex;  
        
                            }  
        
                            else 
        
                            {  
        
                                Session["curExpanded"] = e.Item.ItemIndex;  
        
                            }  
        
                        }  
        
                        else if (e.CommandName.Equals("RebindGrid"))  
        
                        {  
        
                            Session.Remove("curExpanded");  
        
                        }  
        
                    }

This works fine.

However, let's say I expand row 1 and click "Add New" in the details view. Of course, the edit form in the details view displays on the first line. Now, if I expand row 2 in the RadGrid, row 1's details view collapses and row 2's expands. Finally, if I expand row 1 again, row 1's details view expands and row 2's collapses accordingly, BUT row 1's details view is STILL in InsertMode.

How do I manually cancel the insert mode of the details view? I exhausted every way I know.

Thanks.
Joshua

Grid

answered on 13 Jul 2009

1 answer

96 views

RadDatePicker no past dates

Is there a property for the RadDatePicker that prevents dates in the past from being selected or do I have to set the MinDate property to the system date programmatically on the server side?

John

Calendar

answered on 13 Jul 2009

7 answers

706 views

[Solved] Hiding RadUpload buttons

Hi guys,
I have a radupload control in my page. Basically, is the same control showed in telerik sample but I would like to hide add/delete buttons that appears within the control (and the remove button as well).
Is there any way to do that ?

Thanks in advance,

François.

Upload (Obsolete)

answered on 13 Jul 2009

1 answer

131 views

published site not working

i have using telerik rad asp.net ajax controls after designed my site,i m trying to publish my website,

After opening the siteusing any browser ,it shows

Can u help how to make my site to run,plz help me!!!!

The XML page cannot be displayed

Cannot view XML input using XSL style sheet.Please correct the error and then click the Refresh button, or tryagain later.

A name was started with an invalidcharacter. Error processing resource 'file:///C:/Documents andSettings/Karthik/My Docum...

<%@ page language="C#" autoeventwireup="true" inherits="_Default, App_Web_mkfrcish" %>-^

General Discussions

answered on 13 Jul 2009