3 answers

72 views

External css for the editor works in all browsers except firefox

I am trying to use an external css to design my editor. In my cs I use this code to inject the css -

private void Page_PreRender(object sender, EventArgs e)
{
foreach (RadEditor editor in Utility.FindControlsRecursiveByType<RadEditor>(Page))
editor.CssFiles.Add("~/CSS/HelpEditor.css");
}

My editor code is this -
<tlrk:RadEditor ID="D0_RadArticle" runat ="server" Width="650px" ToolsFile="~/XML/Editor/HelpEditor.xml"
StripAbsoluteImagesPaths="true">
<ImageManager ViewPaths="~/Images" />
</tlrk:RadEditor>

This works perfectly in IE browsers ( I tested IE7 and up) and in chrome too. I cannot see the css in firefox alone. My version is 21.0.

I have also attached screen shot to show how it looks in Firefox and chrome. Can you please tell me what I might be missing.

Thanks,
Kalyani

Editor

answered on 03 Jul 2013

1 answer

334 views

dropdownlist select value

Hi,
I am using rad dropdownlist in my project.In My project i show full details in gridview from database on pageload.After that i show the database values in grid view depending upon the selected values in dropdownlist till it works properly.But once i select the dropdown value it shows only the database values in grid view depending upon the selected values.I need to show the full details full details in gridview from database by selecting (select) value in dropdownlist. I want to know how to insert (select) as default value in dropdownlist.
I tried with 'default message' but it doesn't works.Please give me the solution.

Thanks,
Arun.

DropDownList

answered on 03 Jul 2013

2 answers

485 views

Force string format in export to Excel

I'm currently exporting to Excel a RadGrid and I have some cells that have the text "1 / 10" meaning that they had 1 hour used for 10 units. When this gets to Excel, it thinks the cell is a date, so it changes the cell to be January-10 which is not what I'm wanting.

I've gone the other direction before (changing a string to a number/date by setting the cell style's mso-number-format property) but I've never had the issue where I needed to make Excel keep the cell as a string and not try to change the format.

How do I do this? I've tried adding a apostrophe to the beginning of the cell text:

e.Cell.Text = String.Format("'{0}", e.Cell.Text);

but that seems to just make Excel display two apostrophe's at the start of the cell.

I'm using an older version of the Grid (2010.2.929.40)

Grid

answered on 03 Jul 2013

1 answer

69 views

Character escape and Selected Index event

I noticed that when we have certain characters on the text field in a DropDownList the control replaces by '?' the visible text. Then when we submit he compares the value the is stored in local variable and detect that they are diferent wich causes trigger the OnSelectIndexChange.

For instance, I have the value CHILDREN'S RIGHTS but when rendering the control replaces by CHILDREN?S RIGHTS.
Thus CHILDREN´S RIGHTS is diferent from CHILDREN?S RIGHTS, wich I think will cause to trigger the SelectedIndexChanged event

I'm using version 2009.3.1314.35, i don't now if this issue is corrected in newer versions.

DropDownList

answered on 03 Jul 2013

1 answer

130 views

Adding a Button Column to Autogenerated Grid

Hello!
Relatively new with Telerik, but I will try my best to explain:
I have a RadGrid where I used

<telerik:RadGrid Width="95%" ID="pogrid" runat="server" AutoGenerateColumns="true" OnColumnCreated="Grid_ColumnCreated" CellSpacing="0" >

</telerik:RadGrid></div>

and in the Grid_ColumnCreated event, I set some of the properties for those columns..

protected void Grid_ColumnCreated(object sender, Telerik.Web.UI.GridColumnCreatedEventArgs e)

{

if (e.Column is GridBoundColumn)

{

GridBoundColumn col = (GridBoundColumn)e.Column;

if (col.DataTypeName != "System.DateTime")

{

col.AllowFiltering = true; ...

Is there a way that I can make one of the columns a LinkButton? I am looking to fire a report by passing a variable belonging to the item whose button was clicked. Thank you!!!

Grid

answered on 03 Jul 2013

1 answer

136 views

Context Menus when Scheduler is in RadAjaxPanel

Hi
I have a RadScheduler sitting within a RadAjaxPanel.
It is binding using a provider that I have written inheriting from DbSchedulerProviderBase
It all works pretty well except I am having the issue that when I switch from business hours view to 24 hour view via the context menu the context menu does not update to "show business hours" it still says "show 24 hours...".
I believe that I have traced the issue to the DOM. The RadContextMenu sits right at the top of my form and outside of the AjaxPanel.
Yes I can and will probably have to override the OnClientTimeSlotContextMenu function and change the text myself based upon the current status. However this appears to be a bug. In a future update can this menu be moved to immediately before, after or inside the schedule DOM element?

<telerik:RadAjaxPanel runat="server" ID="pnlSchedule"

EnableAJAX="true">

<telerik:RadScheduler runat="server" id="radSch">

  
 <AppointmentContextMenuSettings EnableDefault="True" />
 
 <TimeSlotContextMenuSettings EnableDefault="True" />

</telerik:RadScheduler>

</telerik:RadAjaxPanel>

Scheduler

answered on 03 Jul 2013

1 answer

173 views

[Solved] Type Telerik.Web.UI.ExpandDirection has already been registered

I am currently on v.2013.611.40 of ASP.NET AJAX controls. Yesterday I updated a working project through the control panel. Afterwards I got the error,

"...
JavaScript runtime error: Sys.InvalidOperationException: Type
Telerik.Web.UI.ExpandDirection has already been registered. The type may
be defined multiple times or the script file that defines it may have
already been loaded. ...".

To diagnose I creating a web user control with just a RadDropDownList on it, then I assign the control to the UserControlName property of an <EditFormSettings> tag on my list control. When I click to edit in the grid I still get the error, This was a working project before the update. I need to know how to downgrade the controls so I can get back to work.

DropDownList

answered on 03 Jul 2013

1 answer

82 views

Set mask from cs

Hi

How can I set the mask of radmaskedtextbox from cs?

Thanks for replying
Katya

Input

answered on 03 Jul 2013

3 answers

536 views

Upload and Compress as a zip file

Hi .
I want to compress all my files uploaded via Radasyncupload and save them as a zip file in a specific folder .
how can I do this .
tnx

AsyncUpload

answered on 03 Jul 2013

0 answers

121 views

Error when selecting custom filter field editor

I am adding my field editors in code behind in Page_Init on every post pack (per the documentation). Some of the field editors are custom types. When I select the field associated with a custom editor, I get the following error:

Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


            [NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Web.UI.RadFilterDataFieldEditor.CreateEditorFrom(RadFilterDataFieldEditor baseEditor) +110
   Telerik.Web.UI.RadFilterDataFieldEditorCollection.RetrieveEditorForFieldName(String fieldName) +68
   Telerik.Web.UI.RadFilter.ChangeExpressionFieldName(RadFilterSingleExpressionItem item, String fieldName) +124
   Telerik.Web.UI.RadFilterCommandEventArgs.ExecuteCommand(Object source) +1277
   Telerik.Web.UI.RadFilter.OnBubbleEvent(Object source, EventArgs args) +219
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   Telerik.Web.UI.RadFilterExpressionItem.OnBubbleEvent(Object source, EventArgs args) +120
   Telerik.Web.UI.RadFilterExpressionItem.FireCommandEvent(String commandName, Object commandArgument) +88
   Telerik.Web.UI.RadFilter.HandleClientCommand(String commandName, String commandArgs) +791
   Telerik.Web.UI.RadFilter.RaisePostBackEvent(String eventArgument) +127
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +9642338
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1724

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18045

My custom rad filter field editor types are created like the example in the documentation. While debugging, none of the overridden methods in my custom editor are ever called.

I am using the latest 2013 Q2 release for .NET 4.5

Filter

asked on 03 Jul 2013