Questions on UI for ASP.NET AJAX Forum

1 answer

142 views

Firefox/Safari Horizontal scrolling issue

I've found an issue with RadGrid horizontal scrolling in Firefox & Safari (IE & Chrome work without issue). If the user filters a column & no results come back, the horizontal scroll bar appears but doesn't work. This is a problem when a user filters on a column that isn't displayed by default & can only be viewed using the horizontal scroll bar.

Here's some details about the RadGrid:

1.) The columns are autogenerated
2.) The first columns are frozen
3.) The client settings "scrolling-AllowScroll" and "scrolling-UseStaticHeaders" are enabled

Any help on this issue would be greatly appreciated.

Grid

answered on 08 Dec 2014

5 answers

131 views

In IE11 Rad ajax Lading Panel on Rad Tab shows thrown exception behind ajax lading panel and hangs

I am using rad tabs with with content URL with following settings
.aspx code
<asp:Content ID="Content1" ContentPlaceHolderID="MainContentPlaceHolder" runat="Server">
    <telerik:RadAjaxPanel ID="rjxPanel" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">
</telerik:RadAjaxPanel>
</asp:Content>

aspx.cs code

protected void Page_Load(object sender, EventArgs e)
    {   RadAjaxManager rjxManager = RadAjaxManager.GetCurrent(this);
        //Create a new delegate to handle the AjaxRequest event
        rjxManager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(RadAjaxManager_AjaxRequest);
        rjxManager.AjaxSettings.AddAjaxSetting(rjxManager, pnl_OpportunityGroups);
   }

protected void RadAjaxManager_AjaxRequest(object sender, AjaxRequestEventArgs e)
    {
        try
        {
            if (!string.IsNullOrEmpty(e.Argument))
            {
                if (e.Argument == "Rebind")
                    RadGrid_Group.Rebind();
            }
        }
        catch (Exception exc)
        {
            XITingExceptionProcessor.ProcessException(this, exc);
        }

    }

when exception is thrown then exception is shown behind loading panel In IE11 only.

I could not get solution
PFA.

Ajax

answered on 08 Dec 2014

1 answer

147 views

What is the best edit mode for the RadGrid when AutoGenerateColumns="true"

I have radgrid with all the columns populated dynamically. I want to incorporate the edit functionality to the grid for each row/cell.

I see the batch edit functionality best suits my environment. But, as I have the AutoGenerateColumns="true" I am unable to use that option.

Please suggest the other best option to add edit functionality. An example would really help.

Thanks,
Vikas

Grid

answered on 08 Dec 2014

6 answers

466 views

Rad File Explorer With UNC Share Drive

Dear Telerik Team,

i am looking to integrate RadFileExplorer with unc share drive, i try to see this link http://www.telerik.com/support/kb/aspnet-ajax/fileexplorer/physical-paths-and-different-content-types.aspx but seems the link is broken.

Could you please guide for my requirements.

Thanks

FileExplorer

answered on 08 Dec 2014

1 answer

540 views

scrollPosition returning decimal with Chrome 39.0.2171.71

We started seeing errors this week like: 363.6364 is not a value for Int32

In the postback trace 363.6364 we found the following:

FormFieldRadComboBox_i0_FormField_OptionsRadTreeView_ClientState
= {"expandedNodes":["0:2"],"collapsedNodes":[],"logEntries":[],"selectedNodes":["0:2:12"],"checkedNodes":[],"scrollPosition":363.6364}

So it seems Chrome 39.0.2171.71 is returning a decimal scrollPosition which is blowing up RadComboBox.

Any one else seeing this and/or have a resolution?

ComboBox

answered on 08 Dec 2014

1 answer

65 views

List Box appears disabled after 2014 Q3 upgrade

Dear Team,

We upgraded our Telerik to the 2014 Q3 build. Further to upgrade, we found that the Rad List Box appears to be in disable state whichever skin we apply for it. As per our application, we render our control via partial post back inside an user control. We also tested for the same by isolating this control to a separate aspx page. While rendering, we noted errors thrown in the Javascript FireBug console (please see attached).

Attachment #1: TelerikProblem.png (taken from FireBug console)
Attachment #2: TelerikInside.png (taken from the screen that appeared when clicking the error on the FireBug console).

This happens only for Rad List Box whereas there is no issue with other controls.

This happens in Google Chrome & IE also.

On Google chrome, the console error read as follows

Telerik RadListBox Cannot read property 'Classic' of undefined

We tried different render modes, still the same occurs.

Kindly let us if we are missing something.

Thanks and Regards,

Arockia J

ListBox

answered on 08 Dec 2014

28 answers

503 views

Problem with ExportToPDF

I have a simple grid and trying to export to PDF with AllowPaging. Whenever I try to export, I get an error that says "System.InvalidCastException: Unable to cast object of type 'Telerik.Web.Apoc.Layout.BlockArea' to type 'Telerik.Web.Apoc.Layout.AreaContainer'." I looked through the code and whenever I set IgnorePaging to true, I get this error. If I set it to false, it works fine but, I don't get full data. I use ObjectDataSource for connection to the grid.

Grid

answered on 08 Dec 2014

1 answer

100 views

blur effect on rad sub menu items when mouse over

i used a rad menu . i want to remove blur effect on sub menu items when mouse over them.
this highlight effect is like a foreground for items.how can remove that from style.

Menu

answered on 08 Dec 2014

9 answers

275 views

JavaScript - Access an Ajax Panel Through Its ID

Hello,

I am working on a project with RadAjaxManager.
The AJAX settings can be defined in the code behind only.
I'm trying to access the RadAjaxPanel via the JavaScript, by its ID.
The AjaxPanel and its ID are created by the RadAjaxManager automatically.

How can I achieve this?

Thanks,
Daniel.

Ajax

answered on 07 Dec 2014

2 answers

157 views

Grid Change by Typing into Filter

Hello,

I am working on a project with a RadGrid.

I implemented in my project a filter like this:
http://www.telerik.com/clientsfiles/163455d1-78d6-4f71-8839-2ba11e639917_RadGridFilterFocusPreserve.zip?sfvrsn=0

I have 2 questions:

1. How can I filter, also when the user just pastes text directly into textbox filter without typing? [See video]
2. How can I see previously selected rows, which disappeared because of a newer filter and now reappear, after that filter was removed? [see video]

Thanks,
Daniel

Grid

answered on 07 Dec 2014