Questions on UI for ASP.NET AJAX Forum

3 answers

276 views

Hi. I've got a RadGrid with multiple pages. The loading panel shows the first time I perform an action (sorting, searching, changing page, etc), but does not show on subsequent page changes or searches. Any suggestions would be appreciated. Thanks!

<telerik:RadAjaxManager EnableAJAX="true" ID="RadAjaxManagerOnlineCE" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGridCE">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGridCE" LoadingPanelID="RadAjaxLoadingPanelCESearch" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="btnSearchCECourses">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGridCE" LoadingPanelID="RadAjaxLoadingPanelCESearch" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="btnViewAllCECourses">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGridCE" LoadingPanelID="RadAjaxLoadingPanelCESearch" />

<telerik:AjaxUpdatedControl ControlID="pSearch" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="btnSort">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGridCE" LoadingPanelID="RadAjaxLoadingPanelCESearch" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanelCESearch" runat="server" Height="75px" Width="75px" Transparency="50" InitialDelayTime="0" >

<img alt="Loading..."

src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>'  style="border: 0px;" />

</telerik:RadAjaxLoadingPanel>

Grid

answered on 01 Apr 2013

3 answers

87 views

RadSpell in MOSS 2010 - Invalid "web.config registration missing" javascript alert

I am using RadSpell v2012.2.724.35 (without RadEditor) to spell check a textbox in a custom SharePoint 2010 Web Part. I followed various threads to properly register the handlers in the web.config, but when I click the link button to initiate the spell check, I get the javascript alert "web.config registration missing". However, after clicking OK to dismiss the alert, the spell check dialog opens successfully and I am able to complete the spell check with no problems. It seems the logic that validates the presence of the handler registration is wrong in this case, as the spell control works perfectly.

What do I need to do to get rid of this error message?

Spell

answered on 01 Apr 2013

3 answers

239 views

[Solved] Bind grid at runtime

Hi,

We are new to telerik controls.

We are using visual studio 2012, .net framwork 4.5 C# for our asp.net web applications. Currently we are using infragistics. Management decided to try another suite. So, Recently, downloaded Telerik controls to test. We use grid extensively in all our applications.

This is what I need:

Add RadGrid at designtime and bind to grid. We know exactly what fields from database. An object is used to bind to grid.
Populate at runtime. (I need to know which events fire and when and order of events). Right now we are doing this in page_load event and not post back.
When data is added like (datbind happens), I need to change the URL of hyperlinks (that are added at design time using template columns) of that row based on values in that row’s other fields. Infragistics has ‘RowInitialize’ event. So, we do lot of work in that event.
We hide some columns and hide and show some other columns based on certain criteria.

I appreciate your response
Katta

Grid

answered on 01 Apr 2013

2 answers

760 views

[Solved] casting griddataitem to custom object or class

Hi,

Using Rad controls for asp.net ajax 2013 Q1 with visual studio 2012 ultimate c#.
We have some global code that is used by all the grids in all the pages. In itemDataBound event of RadGrid, I need to get row data and pass it on to global code. Currently, with the grid we are using:

customClass rowData = (customClass) e.data;

Is it possible to cast itemdata to custom object. If yes, please let me know how and example link.

Thanks,
Prathiba.

Grid

answered on 01 Apr 2013

1 answer

92 views

RadGridWebPart - Connection support?

It looks like RadGridWebPart doesn't support web part connections. Is this so? If it's not supported, is it a (near) future enhancement?

I'd like the users to click a row in one sharepoint list and have that filter another web part's list contents.

Sharepoint Integration

answered on 01 Apr 2013

1 answer

131 views

RadWindow and IFrame Sandbox

Hi

I use 'RadWindowManager' and 'radopen' javadcript function to open and brows extra pages.
How can I add [sandbox="allow-forms allow-scripts"] to the iframe of the radwindow?

Thank you very much

General Discussions

answered on 01 Apr 2013

1 answer

87 views

Two detail tables with two expand buttons

I currently have a RadGrid with two detail tables and few other columns on the grid. The first column on the Grid has an ExpandColumn to expand the detail tables by default. This comes default because there is a detail table. The second column on the grid is a GridClientSelectColumn. I want to have two ExpandColumns at the beginning and then the GridClientSelectColumn. When I click on the first ExpandColumn, the first detail table needs to be expanded. When I click on the second ExpandColumn, the second detail table needs to be expanded. I tried to add two "telerik:GridExpandColumn" before the checkbox but they are being added after the checkbox. Then I tried to hide the default checkbox as I don't those but then the second ExpandColumn moves to the first column.

Can anyone provide code that displays it in the correct order and displays the appropriate detail table while clicking on an ExpandColumn?

Grid

answered on 01 Apr 2013

3 answers

120 views

RadAjaxPaner - syntax error in auto generated javascript

Hi.

I have a site that is structured as followed:

asp:Content
radA:RadAjaxPanel
asp:DropDownList
asp:DropDownList
asp:DropDownList ... When the selected index changes on DDL 1 the values in DDL 2 should also change but I get a syntax error in auto generated javascript that prevents asp events from happening.
The error is that there is a ' in stead of ' around ctl00_MainContentPlaceHolder_RadAjaxPanel2

Here is the auto generated javascript:
onchange="javascript:setTimeout('AjaxNS.AR(\'ctl00$MainContentPlaceHolder$m_ddlFyrirtaek\',\'\', 'ctl00_MainContentPlaceHolder_RadAjaxPanel2', event)', 0)"

Is this something RadAjaxPanel is causing?

Thanks

Ajax

answered on 01 Apr 2013

1 answer

91 views

Star Rating Image is not getting Exported in PDF

Hi,

We are using the rad grid to display the data and we have export to PDF functionality which export the rad grid data to the PDF file. Everything works fine except one which is star image export to PDF.

When the rad grid is exported to PDF which has star images but in pdf file this star image looks like a small dot. please let us know the resolution of this problem.

PFA - Rad Grid Image

Grid

answered on 01 Apr 2013

1 answer

112 views

Area Chart - Feature Request

Any chance of adding Stacked functionality to the Area Chart in a future release?

Chart (HTML5)

answered on 01 Apr 2013