Questions on UI for ASP.NET AJAX Forum

6 answers

391 views

Hello, I am populating a radgrid on the NeedDatasource event, the columns are AutoGenerated, I require that some columns be hidden at runtime which I am doing on the ItemDataBound Event using e.Item.Cells[2].Visible = false;. THis works great however the problem is that the associated column header is not being hidden so I end up with 4 data columns and 8 column headers. I'm I using the wrong event or wrong property to hide the columns.

Thanks

Grid

answered on 25 Oct 2016

8 answers

82 views

Looking for RadGrid pager element string resource name

I don't seem to be able to find the appropriate string resouce name for the RadGrid's paging ComboBox's tool tip.

What is the corresponding string resource name for this item?

Is there a list of available string resource names? Or is there a method to compute the string resouce name from the rendered RadGrid control?

Grid

answered on 25 Oct 2016

2 answers

376 views

How can I reset Grid sorting?

I have the RadGrid within an RadAjaxPanel, along with some other controls to control which DataTable is to be displayed.

When I'm first sorting the Grid and then going to select another DataTable to display in the Grid, data binding fails with an error message telling me that the Grid cannot find the sorting column I selected for the first DataTable.

How can I reset the Grid's sorting/paging setting so it will start anew with a new DataTable assigned?

Grid

answered on 24 Oct 2016

1 answer

126 views

Removing Managers from RadEditor

I am wondering if there is a way to remove the DocumentManager, ImageManager etc from the RadEditor so that none of the extra javascript for those features is loaded. In this particular spot I am using RadEditor it is for fairly basic formatting and none of the advanced features are necessary. I am not having any particular problem, just looking for any ways to streamline and improve performance in general.

Editor

answered on 24 Oct 2016

1 answer

65 views

Keyboard Navigation issue with radgrid in IE11

Hi ,

I'm currently using telerik version 2013.2.717.35 (There is no possibility to upgrade the Telerik at this moment).

We are unable to navigate using keyboard in the grid(focus is already set to the radgrid).

Did the following settings:

Issue is replicating only in IE11

Could you please provide some workaround for the same.

Attached recording of the issue (just remove the .jpg extension so that you can able to view)

Thanks

Kesava

Grid

answered on 24 Oct 2016

4 answers

479 views

Setting and Changing RadNumericTextBox Positive and negative patterns Through Client Side

hi,
i just want to set and change the Positive and negative patterns for radnumeric textbox through Client Side for ex: currency .
i dont have any idea abt it...please help me in this Regard .

Thanks and Regards

rajesh

Input

answered on 24 Oct 2016

1 answer

108 views

Keyboard Navigation issue in RadGrid with IE11

Hi,

I'm using Telerik version 2013.2.717.35 and trying to setup the keyboard navigation for the Radgrid.

did the following settings

Still I could not able to navigate with the keyboard in IE11(working fine Chrome).

While navigating we set the focus to the Grid as well.

Please let me know is there any workaround to achieve this functionality.

Note: Not possible to upgrade the Telerik at this moment.

Thanks

Kesava

Grid

answered on 24 Oct 2016

4 answers

199 views

Virtual scrolling and paging Scroll bar position

Hello.

I've implemented paging and it works great, however, when I use the scroll bar to change the page the scroll bar position always goes back to the second/third page position. Below is my OnCommand method that deals with changing the page.

    
            args.set_cancel(true);  
        
                    var commandArg = args.get_commandArgument();  
        
                    if(commandArg == 'Next')  
        
                        thisSession.Grid.Page += 1;  
        
                    else if(commandArg == 'Prev')  
        
                        thisSession.Grid.Page -= 1;  
        
                    if(thisSession.Grid.Page == 0) thisSession.Grid.Page = 1;  
        
                    thisSession.Grid.Page = sender.get_masterTableView().get_currentPageIndex() + 1;  
        
                    if(args.get_commandName() == "Sort")  
        
                    {  
        
                        thisSession.Grid.SortExpression = sender.get_masterTableView().get_sortExpressions();  
        
                        var tsContent = $find('<%=tsContent.ClientID %>');  
        
                        if(!tsContent) return;  
        
                    }  
        
                    var tsContent = $find('<%=tsContent.ClientID %>');  
        
                    if(!tsContent) return;  
        
                    var searchID = tsContent.get_selectedTab().get_value();  
        
                    //getSearch(searchID);  
        
                    var searchText = (thisSession.Grid.SearchText == null) ? '' : thisSession.Grid.SearchText;  
        
                    PAB3.GetSearch(searchID.substring(4),thisSession.Grid.Days,  
        
                    thisSession.Grid.Page,thisSession.Grid.PageSize,thisSession.Grid.SortExpression, thisSession.Grid.SearchType,searchText,  
        
                    updateGrid_Paging,function(e){alert(e.get_message());});

Grid

answered on 24 Oct 2016

24 answers

1.2K+ views

Create LinkButton in RadGrid dynamically without Item Template tags in aspx page(Using code behind file)

Hi,
I have a problem to add LinkButton in Radgrid. i'm using DataTable as a source for RadGrid.The First Column of Datatable must come as Link Button on RadGrid. but the column of Datatable will not be static(if the DataTable has 5 columns in one scenario then the DataTable can has 50 columns in another scenario). It can change. so i cant use Item template on RadGrid for this problem.

My Requirement is,

1. The First column of DataTable data will bind to Grid as LinkButton.
2. I need to add some event handler for that LinkButton.

Plz send me some sample code for this. I need it urgently....

Thanks in advance.
Alexis

Grid

answered on 24 Oct 2016

1 answer

77 views

RAD Grid resizable columns sometimes resize really fast

Hi,

We are using the RADGrid with the columns set to be resizable and the minimum width set to be 100% so that the table always fills the available space. Most of the time this works fine and when resizing columns by dragging the column edge follows the mouse as it should. Occasionally however, the column resizes by a huge amount when the mouse is moved only a small distance, resulting in a very jerky experience where the column gets either very wide or very thin extremely quickly. Is there any reason you know why this might be happening or a setting we should look at that can mitigate this please?

Thanks for your help in advance.

Grid

answered on 24 Oct 2016