Questions on UI for ASP.NET AJAX Forum

4 answers

211 views

e.Row.Cells.GetCellByName always returns null

Hello,

There is an issue with Radgrid excel exporting.

I have followed this example exactly http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/excelmlexport/defaultcs.aspx
except i make a call to the database on the code-behind rather than using a sqldatasource.

but on ExcelMLExportRowCreated i try to get a CellElement by cell name but it always comes back as null. i disabled autocreating columns because i create my own on the aspx page and i set a HeaderText, DataField, and UniqueName for each one. The datafield and UniqueName are the same and i use that when i call GetCellByName. Why is this not working?
What am i missing?

Please reply/fix asap.

Thanks.

Grid

answered on 06 Nov 2013

5 answers

663 views

How to use RadConfirm in a Similar way like Confirm

I have scenarios like :

function hello() {

if(confirm("hello"))

alert("yes");

else

alert("no");

}

I wanted to confirm this confirm to radconfirm. so I wrote a code like :

function hello(){

showconfirm();

if (test) {

alert("yes");//Here I might use some local variables

}

else

alert("Cancelled");//Here I might use some local variables

}

function showconfirm() {

radconfirm("Hello", confirmCallbackFunction);

}

function confirmCallbackFunction(arg) {

test = arg;

}

As radconfirm is non-blocking so an alert with "Cancelled" is always prompted without waiting for the value set from the radconfirm.. I can't do all the works in confirmCallbackFunction function because I will have some local variables in hello() function. In this case how can I use blocking radcofirm ?

I mean , I want to block the further code processing until a button is clicked from the confirm. I want the further codes to be processed after clicking one button in confirm. Thanks in advance for your help.

General Discussions

answered on 06 Nov 2013

9 answers

51 views

IE8 issue when inserting flash and media

When inserting flash or media in IE8, its adding two attributes (i.e. originalAttribute and originalPath) twice into the embed element, which is creating problem in rending the content. This error will occur when disabling EditorFilters.ConvertToXhtml filter. Is there any workaround for this problem?

FYI here is the generated markup:

<OBJECT classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=150 height=150>

<param name="Movie" value="/admin/static/qa3/usermedia/FrogLifeCycle.swf"/>
<param name="play" value="true"/>
<param name="quality" value="high"/>
<param name="wmode" value="transparent"/>
<param name="loop" value="false"/>
<param name="menu" value="false"/><embed src="/usermedia/FrogLifeCycle.swf" originalAttribute="src" originalPath="/usermedia/FrogLifeCycle.swf" originalAttribute="src" originalPath="/usermedia/FrogLifeCycle.swf" width="150" height="150" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" quality="high" wmode="transparent" loop="false" menu="false"></embed></OBJECT>

Thanks

Editor

answered on 06 Nov 2013

1 answer

56 views

Excel-like filtering

Hello,

I saw that in Radcontrols for Winforms there is something called "Excel-like filtering". I really like it and I was wondering if it is possible to create filtering similar to "Excel-like filtering" in web application using existing components or maybe telerik is planning to create component like that.

Regards,
Kuba.

General Discussions

answered on 06 Nov 2013

17 answers

1.3K+ views

Wrapping text in an Excel cell via GridExcelBuilder

When using the GridExcelBuilder to add and format a new row when exporting from the RadGrid, is there a way to set a cell within the row to wrap text? This would give the same effect as if you invoked the "Alignment > Text Control > Wrap Text" option in the Format Cells property sheet in Excel. Hopefully the code snippet below will give an idea of what I'm trying to do.

    
            protected void Grid_ExcelMLExportRowCreated ( object source, Telerik.Web.UI.GridExcelBuilder.GridExportExcelMLRowCreatedArgs e ) 
        
            { 
        
                if ( e.RowType == GridExportExcelMLRowType.HeaderRow ) 
        
                { 
        
                    RowElement myNewRow = new RowElement(); 
        
                    CellElement myNewCell = new CellElement(); 
        
                    myNewCell.StyleValue = "myNewStyle"; 
        
                    myNewCell.MergeAcross = e.Row.Cells.Count - 1; 
        
                    //now call the hypothetical property which doesn't seem to exist... 
        
                    myNewCell.WrapText = true; 
        
                    //etc... 
        
                } 
        
            }

Thanks,

Keith

Grid

answered on 06 Nov 2013

1 answer

63 views

Comma is treated as letter.

Hallo Telerik Team

I am using two radtextboxes in my login.aspx with password strength checking enabled for the second textbox. I am following this http://www.telerik.com/help/aspnet-ajax/input-textbox-pasword-strength-checker.html tutorial. The issue is that if the user enter coma it is treated as a usual letter instead of a special character. Is this intended or some inadvertent pitfall in the control?

Input

answered on 06 Nov 2013

1 answer

149 views

How is get_currentlyEditedCell supposed to work?

Its name is clear. But when I run the following in the developer tools' console:

setTimeout(function(){

console.log($find("ctl00_MainContent_gv").get_batchEditingManager().get_currentlyEditedCell());

},5000);

Then get the focus to a grid cell open for editing, I get null logged after the 5 seconds elapse.

I'm creating a new functionality that requires getting the current edited cell at a keyup event handler. How to achieve this?

Grid

answered on 06 Nov 2013

3 answers

322 views

set_visibleStatusbar doesn't work if RenderMode is lightweight

I have recently upgraded a project to Telerik.Web.UI.dll 2013.3.1015.40. Our RadWindows are opened through a common handler function which calls set_visibleStatusbar(false), this no longer works if I set RenderMode to auto in web.config and view in a modern browser. I have verified by manually getting a reference to the window in the browser console and calling the method directly, the status bar does not disappear.

The status bar does disappear if I set the RenderMode to classic in web.config or set VisibleStatusbar="false" in the aspx.

This seems like a bug to me, anything I might have overlooked?

Window

answered on 06 Nov 2013

6 answers

191 views

Telerik Control Panel settings crash

Hello,
I have a problem with control panel. When I'm trying to get into settings panel (to set up "Keep older versions") the app is getting error "System.InvalidOperationException: Password decryption failed." (more in the attached screenshot). I tried to reinstall that, with no result. It's showing every time im clicking on settings icon.

Installer and VS Extensions

answered on 06 Nov 2013

1 answer

206 views

Set width in javascript.

There is a radtextbox and a radsearchbox in my aspx page. The Javascript in this page has a getOrder() in which I want to access the width of the textbox and set it to searchbox using style.width. The width of searchbox increases to the stipulated width but the lens symbol position remains unchanged. If I set width in markup it works, but not in JavaScript.

Input

answered on 06 Nov 2013