Questions on UI for ASP.NET AJAX Forum

14 answers

688 views

refresh parent on AJAX postback is working only the first time

Using the suggestions on this forum, I've created a radwindow which refreshes the parent page via AJAX postback.

On the parent page, from code behind, I rebind a control that was updated in the radwindow like this:

protected void RadAjaxManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
    {
        FormView1.DataBind();
    }

FormView1 is an an update panel and it works perfectly the first time. However, after I reopen the radwindow before a full postback, it does not call the AJAX function again. I tried setting the radwindow with DestroyOnClose using both true and false and it still doesn't work.

Any suggestions?

Window

answered on 19 Dec 2013

2 answers

120 views

Installing Reporting Controls

How do I install the Telerik Reporting Controls? I downloaded the Telerik Reporting Control Panel and installed the Report components but I don't see them In the toolbox.

General Discussions

answered on 19 Dec 2013

5 answers

156 views

Hierarchy DataSource Issue

Hi All,

I have an entirely code-behind C# Radgrid solution, living in SharePoint. I have implemented a detail table within my mastertable and the hierarchy (parent-child) functionality of the grid works well. However, this is only when I use RadGrid.DataSource = SQLDataSource. Doing this breaks column sorting though.

Changing my code to RadGrid.DataSourceID = SQLDataSource.ID allows me to sort the columns but breaks the hierarchy. Does anyone have any suggestions on how to fix this?

Thanks,
Mark

Grid

answered on 19 Dec 2013

1 answer

228 views

Export Html to Pdf

Hello,
Could I use any class in Telerik to export Html to Pdf?

I get Html content and I'd like to convert to Pdf.
Is it possible do it with any Telerik class "no UI control"?

I've used ASP.NET AJAX on my project.

Thanks for answer.

General Discussions

answered on 19 Dec 2013

1 answer

106 views

export to excel having xlsx extension

Hi
How to get the export to excel having xlsx extension?

Grid

answered on 19 Dec 2013

7 answers

270 views

Radgrid editform template adds remaining table to form

I have a radgrid on an aspx page and have set up an edit form template to edit one of the columns. The problem is when I click on the button to edit the column, instead of getting only the tables in the edit form I get those tables plus the remaining radgrid data under it. I have tried it as a modal popup, inline and all other possibilities with the same results each time. I've attached a couple of jpegs to show what I mean. Any help is appreciated.

Ajax

answered on 19 Dec 2013

1 answer

163 views

currency format in in editmode

hi
i hav a gridboundcolumn with price as datafield. Dataformatstring is currency. This is all ok.but when in edit mode the currency symbol is not maintained.how to have the same format in edit mode?

Grid

answered on 19 Dec 2013

1 answer

58 views

Hide GridEditCommanColumn

Hi.
I have a GridEditCommanColumn , i want to hide this when the grid goes to insert mode?

Grid

answered on 19 Dec 2013

1 answer

67 views

edit mode in clientside.

HI
i want to do some operation when grid is in edit mode. How to know when the grid goes to edit in clientside. Which is the suitable event?

Grid

answered on 19 Dec 2013

4 answers

323 views

Error: Image stream seems to be causing issues

I decided to post this issue in the ImageEditor section as the EditableImage class relates to this control.

We have implimented uploading to a ashx file which takes an uploaded image, resizes it, and then saves it to a database. This works fine on all of our servers except for one particular server in production. This server is a virtual server. Any images uploaded to it that are larger than 1mb seem to throw this error...

Telerik.Web.UI.MissingEditableImageException: Image stream seems to be causing issues at Telerik.Web.UI.ImageEditor.EditableImage.TryLoadingImage(Stream stream) at Telerik.Web.UI.ImageEditor.EditableImage..ctor(Stream stream) at FsiWeb.FsiWebAdmin.CMS.ImageManager.btnSaveImage_OnClick(Object sender, EventArgs e) in ...

We also upload documents in this fashion as well and they work just fine, large sizes and all. I do not understand why the EditableImage class would work on all servers except this one.

Has anyone encountered this problem? It seems to be a server configuration issue but I cannot pinpoint what it might be. We are using .NET 3.5, Telerik Q2 SP1 release. I can duplicate the issue in Chrome and IE. Any help would be appreciated.

Thanks,
Mark

ImageEditor

answered on 19 Dec 2013