Questions on UI for ASP.NET AJAX Forum

1 answer

403 views

Manipulate HeaderTemplate in code behind

Hello,

I have an empty PanelBar in my aspx page and I want to fill it in the code behind.
I successfully fill the PanelBar with PanelItems but I don't understand how to build th HeaderTemplate and Contentemplate.
This work :

RadPanelItem myPanelItem = new RadPanelItem("First item")

myPanelBar.Items.Add(myPanelItem);

But when I try to add the headerTemplate like that :

RadPanelItem myPanelItem = new RadPanelItem("First item")

Button btn = new Button();

btn.Text = "Test";

myPanelItem.Header.Controls.Add(btn);

myPanelBar.Items.Add(myPanelItem);

Visual studio say that the Header is null and the header can't be instanciate.

So I try others way but nothing successfull
Is someone has any solution ?

PanelBar

answered on 25 May 2011

2 answers

370 views

passing variables into the radConfirm callBack function

Hi,

My problem is very simple. When I deleted a user from my grid, I want to call radConfirm (from RadAjaxManager) from the serverside and send some info to the callback js function, but I don't know how to pass variables into the radConfirm. I found this trick, but it only work if my radConfirm call come from a Js function, Like I said, my call come from the serverside. So, I tried to call a Js function from the serverside with the following code :

string script = "<script language='javascript'> " +
" jsFunction(" + myVar + ");" +
"</script>";

Page.ClientScript.RegisterStartupScript(this.GetType(), "script ", script );

This seem to work, except that if I make a Telerik instruction in the jsFunction (like radconfirm), it doesn't work (Chrome's java
console said that I can't call radConfirm from undefined).

So, may someone help me? How may I do it ?
Thank you

David

Ajax

answered on 25 May 2011

3 answers

431 views

Align Grid export buttons on the left.

Hi,
Whenever we set ShowExportToExcel/Csv/Pdf = true, in the command item settings, the buttons are displayed right corner, in my case top-right corner. I want to place the buttons on the top-left corner of the grid. Is there a way to achieve this?

Thanks.

Grid

answered on 25 May 2011

1 answer

82 views

The most challenging captcha I´ve found ...

I don´t know how long it will be available, but this is the most challenging #captcha I´ve ever found: http://bit.ly/votaxpiki

I figured it out the third time. Its really hard.

Captcha

answered on 25 May 2011

1 answer

102 views

RadControl on 64bit server

Hello

I have deployed my asp.net 2 application that i developed in a 32bit environment to a 64 bit server.
IIS 7(Windows WebServer 2008 R2)

It worked fine until i set my application pool to enable 32bit applications to true, all telerik controls are now rendering incorrectly
eg. The RadMenu is not rendering its children and the RadTabStrip isn't displaying

Regards

General Discussions

answered on 25 May 2011

11 answers

182 views

AjaxUpdate panel and ClientScriptManager.RegisterClientScriptInclude error

I have a form inside a RadAjaxUpdatePanel, the form uses a custom buttom to preview data from the form. It does this using a javascript onclick event that is defined in a .js class in the custom project ( seperate from the form). the .js file is registered like so:

    
                        ClientScriptManager cs = this.Page.ClientScript;  
        
                        Type rsType = this.GetType();  
        
                        cs.RegisterClientScriptInclude("JobScript", cs.GetWebResourceUrl(rsType, "CareerCenter_Classes.JsScripts.Jobs.js"));

The page shows that the script is registered (using IsClientScriptIncludeRegistered), However when I try to use the button, I get a javascript error "object expected".

I know the javascript code works, It only broke when I tried to ajax the page. does anyone know what I can do to fix this?

Ajax

answered on 25 May 2011

1 answer

110 views

totals for dynamic columns in RadGrid

Hi, im using dynamic columns via pivots in my sql code..and binding those columns in my radgrid

how do i get totals for 'some' columns left to right and the total displayed into a new column name(total) and also getting totals top to bottom and displayed into a footer

Thanks!

Grid

answered on 25 May 2011

1 answer

131 views

RadAjaxManager - Client Event OnResponseRecieved not appearing

Hi there

I am having issues with using the RadAjaxManager and the client events. I can only use the following 2:

OnRequestStart and OnResponseEnd

<telerik:RadAjaxManager ID="RadAjaxManager" runat ="server">
<ClientEvents OnRequestStart="startRequest" OnResponseEnd="endResponse">
</telerik:RadAjaxManager>

I need to use the following ClientEvents but they don't appear:

OnRequestSent and OnResponseReceived

Issue that is occuring is that upon an error occuring within the build and an exception being thrown doesn't invoke the OnResponseEnd="endResponse" and thus my function endResponse doesn't run

function endResponse(sender, eventArgs)
{
parent.enableTabs();
}

So I would like to use the onResponseRecieved so that even if an exception is thrown onResponseRecieved will still run a function

<telerik:RadAjaxManager ID="RadAjaxManager" runat="server">
<ClientEvents OnRequestStart="startRequest" OnResponseEnd="endResponse" OnResponseReceived="receiveResponse"/>
</telerik:RadAjaxManager >

function receiveResponse(sender, eventArgs)
{
parent.enableTabs();
}

I was wondering if it could be down to the Telerik.Web.UI.dll we are using as version is 2009.02.0826.20

Any responses or help are greatly appreciated!

Ajax

answered on 25 May 2011

3 answers

194 views

Excel Group Column Alignment with RadGrid ExportToExcel

Per attached image, the grouped column headers should be moved 1 cell left each, so that they don't overlap with the grouped data (product in col D). I've tried to rectify this and seen some examples of kinda how to achieve this. However why is the default behaviour as shown. My users want to be able to sort etc by the group headers and the one that overlaps with the data can't be sorted etc. It's almost as if this is a bug in the control. I can't think of any good reason why the last group header would be aligned with the first data column when exporting to excel.

Grid

answered on 25 May 2011

3 answers

96 views

Item Insert Template Disappearing ?

Hello,

I have just started using RadControls so this question might be basic for you, I am using a List View which I am populating using Sql Data Source, I also have insert functionality in that List View but the problem is the insert template just disappear after adding one record and I have to refresh the page to make insert template appear again, am I doing something wrong ?

Edit: I have another question regarding List View, is it possible that we use a drop down box instead of a text box inside insert template ? because sometimes you want to restrict the users to pick from predefined values instead of letting them enter anything ? I have tried putting drop down box inside insert template using code view of visual studio and it also appears properly when I run the page but the problem is data binding is not working, I have tried using

SelectedValue=<%# Bind("field_name") %>

but it does not work for some reason.

Please advice,
Thanks.

ListView