Questions on UI for ASP.NET AJAX Forum

9 answers

559 views

combobox SelectedIndexChanged event not fired intially when i ajaxify that control

combobox SelectedIndexChanged event not fired intially when i ajaxify that control for showing progressbar ,but it fired when click another combobox in same page(after progressbar stoped) so plz help me

thanks in advance

General Discussions

answered on 23 Feb 2012

9 answers

593 views

Is Visual Web Developer (Express Edition) supported?

Sometimes in the documentation I see VS 2008 and VWD used together - and supported equally. However, I attempted to install the VS Extenstions, and while the installer (.msi) ran and didn't report any errors, there aren't any Telerik specific menu items, context menus etc (as seen in the VS Extensions Video). Is this a limitation of VWD?

Edit: I guess I should add I'm using VWD 2008 (Express Edition) SP1
(Version 9.0.30729.1 SP)

Installer and VS Extensions

answered on 23 Feb 2012

5 answers

133 views

image blocks client postback

When the following is set for a grid:

</ClientSettings>

and an image is in a grid cell, clicking on the image does nothing. Clicking in the grid cell outside of the image causes the row selection and postback as desired.

The image is not a button, it is just an image that represents a visual cue about the row of data for the user, in this case a picture of a lock.

The workaround we found in IE was to set the onclick of the image to onclick='this.parentElement.click();'

This causes the desired postback and row selection.

The problem? We noticed that in Chrome this approach doesn't work. I simply need a way of causing the built in row selection and postback just as if the user clicked in the surrounding td of the image.

I can get the desired behavior in Chrome by setting the image css pointer-events property to none.
Unfortunately, this disables all pointer behavior including tooltip popups.

Grid

answered on 23 Feb 2012

5 answers

104 views

Setting Default Html Content in RadHtmlField

Hi Everyone,

I tried setting "Html" attribute of "RadHtmlField" to set some default html content when the page layout loads in SharePoint. However, this default value was not set as expected. Following is the code from page layout,

<telerik:RadHtmlField id="myfieldid" FieldName="myfieldid" runat="server" Html="<h1>my default content </h1>" >

</telerik:RadHtmlField>

Any help to set default content for this field is very much appreciated.

Thanks & Regards,

Amal

WebParts for SharePoint

answered on 23 Feb 2012

3 answers

266 views

rad editor font name and size cannot change

when using rad editor in browsers like safari and google chrome, I am not able to change the font size. but when i select the text and changing the size, the font size will change.
the version of telerik i am using is 2009.3.1314.35, the version of safari is safari 5.1.2 and the version of google chrome is 4.0.211.7
my code is shown below.

<telerik:RadEditor ID = "rdtxtNotes" runat="server" Width="510px" >

<Tools >

<telerik:EditorToolGroup >

<telerik:EditorTool Name ="FontName" ShowIcon ="true" />

<telerik:EditorTool Name = "RealFontSize" ShowIcon ="true" Text="10px" />

<telerik:EditorSeparator />

<telerik:EditorTool Name ="Bold" ShowIcon ="true" />

<telerik:EditorTool Name ="Italic" ShowIcon ="true" />

<telerik:EditorTool Name ="Underline" ShowIcon ="true" />

<telerik:EditorSeparator />

<telerik:EditorTool Name ="JustifyLeft" ShowIcon ="true" />

<telerik:EditorTool Name ="JustifyCenter" ShowIcon ="true" />

<telerik:EditorTool Name ="JustifyRight" ShowIcon ="true" />

<telerik:EditorSeparator />

<telerik:EditorTool Name ="InsertOrderedList" ShowIcon ="true" />

<telerik:EditorTool Name ="InsertUnorderedList" ShowIcon ="true" />

<telerik:EditorTool Name ="Indent" ShowIcon ="true" />

<telerik:EditorTool Name ="Outdent" ShowIcon ="true" />

<telerik:EditorSeparator />

</telerik:EditorToolGroup>

</Tools>

<Tools >

<telerik:EditorToolGroup >

<telerik:EditorTool Name ="ForeColor" ShowIcon ="true" />

<telerik:EditorTool Name ="BackColor" ShowIcon ="true" />

<telerik:EditorTool Name ="InsertParagraph" ShowIcon ="true" />

</telerik:EditorToolGroup>

</Tools>

</telerik:RadEditor>

Editor

answered on 23 Feb 2012

0 answers

142 views

Cannot Expand/Collapse/Check/Uncheck RadTreeView and Expand/Collapse RadPanelBar

Dear Supporter,

I'm using the RadTreeView inside the RadPanelBar to build webpart for SharePoint 2010.

Everything works fine except that users cannot expand/collapse or check/uncheck the tree view. I have enable the CheckBox for treeview.
It just doesn't happen to RadTreeView control only but also RadPanelBar which I cannot expand or collapse the bar item.
Please note that both Telerik.Web.UI and Telerik.Web.Design files are deployed to GAC.
After googling and search through some existing deploying the RadControl to SharePoint or IIS, I have summarized and get those to update in the Web.Config as following; however, there is still no luck.

Please advise which how to make the control to be expanded/collapsed or checked/unchecked based on user Mouse interaction.

Web.Config
=======================================

</SafeControls>
</SharePoint>

<system.web>
<httpHandlers>
<remove verb="*" path="*.asmx" />
<add verb="*" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI" />
<add verb="*" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" />
<add verb="*" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" />
<add verb="*" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false" />
<add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" validate="false" />
</httpHandlers>
</system.web>

<system.WebServer>

<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
  <assemblyIdentity name="Telerik.Web.UI" publicKeyToken="121fae78165ba3d4" />
  <bindingRedirect oldVersion="1.0.0.0-x.x.x.20" newVersion="x.x.x.35" />
</dependentAssembly>
<dependentAssembly>
  <assemblyIdentity name="Telerik.Web.Design" publicKeyToken="121fae78165ba3d4" />
  <bindingRedirect oldVersion="1.0.0.0-x.x.x.20" newVersion="x.x.x.35" />
</dependentAssembly>
</assemblyBinding>
=======================================

Regards,
Phyrom

TreeView

asked on 23 Feb 2012

3 answers

71 views

Navigation via Tab also in next row

Hey, I need the following functionality, but I have no idea if it is possible on "legal" telerik way.

After clicking once on the row of the grid the row is in edit mode. I want to navigate through all editable fields which works fine out of the box. But after pressing tab in the last column I want to switch in the next row and setting the prior row in display again (but this isn't the problem). I tried the silverlight grid and there this functionaliy is implemented yet.
After some research I found out, that this might be a real challenge because I needs to override the browser tab-event.

Is there any "easy" approach?

Thanks and
Best regards

Grid

answered on 23 Feb 2012

2 answers

178 views

Radmenu OnClientItemClicking

Hi,
I want to open Radwindow on OnClientItemClicking event of Radmenu which works perfect for me, only issue is that i do not want to open every url on Radwindow on link that falls under Reports (Main Menu) should open in radwindow rest should is normal redirect.. i do not know how to achive this, i have attached sample code below, for your info i am binding Radmenu at runtime through code.

My menu structure is

Home Reports Admin
Report1
Report2
Report3
i want to open only report1/report2/report3 etc in radwindow.

function onClicking(sender, eventArgs) {

var item = eventArgs.get_item();

var navigateUrl = item.get_navigateUrl();

if (navigateUrl && navigateUrl != "#") {

radopen(null, "RadWindow1");

eventArgs.set_cancel(true);

}

<telerik:RadMenu ID="RadMenu1" runat="server" Style="z-index: 4" EnableRoundedCorners="true"

EnableShadows="true" Skin="WebBlue" OnClientItemClicking="onClicking" />

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableShadow="true" >

<Windows>

<telerik:RadWindow ID="UserListDialog" runat="server" Title="Delivery details" Height="400px"

Width="600px" Left="400px" ReloadOnShow="true" ShowContentDuringLoad="false"

Modal="true"/>

</Windows>

</telerik:RadWindowManager

Menu

answered on 23 Feb 2012

9 answers

119 views

customizing AdvancedEditTemplate takes too much time for form creating

Hi,

I am using radsheduler. and customizing advancedinsertTemplate and advancedEditTemplate. but the edit form creating it takes long time. i am using ajax. but when clikcing edit button the page has loaded. and masterpage loaded. after that form created. so it will take more than 12 seconds. but i want improve the performance. please let me know how to avoid masterpage load when form created.

Thanks in Advance.
Dhamu

Scheduler

answered on 23 Feb 2012

0 answers

81 views

Issue with RadGrid population

Hi,

I have a RadComboBox and 2 RadGrids - RadGrid1 and RadGrid2.
I have the following path of execution for populating RadGrid1 :
OnPreRender of RadComboBox -> If this is not a PostBoack, Do
[ Populate RadComboBox -> Set a default value in it -> Pass that value to execute a stored procedure -> Equate the returned DataTable to RadGrid1.DataSource and call RadGrid1.Rebind() ]
In this way, I get the populated RadGrid1.

RadGrid2 gets populated by the following flow :
OnSelectIndexChanged on RadGrid1 -> [Get some DataKeyValue -> Pass it to an SP and execute it -> Equate the returned DataTable to RadGrid2.DataSource and call RadGrid2.Rebind() ]

Note, I haven't set any OnNeedDataSource event handler function for the above two grids. Alogwith this, I have customized my RadGrid1's filter menu items as described in one of the telerik demos. I have used OnFilterMenuShowing and OnClientShowing events of the RadGrid1 to do this. Also, I have a Default Filter set on RadGrid1 which only displays the records that are having blank as the column value.

Now the problem arises, when I try to select No Filter for the same column in RadGrid1, a postback happens and the grid doesnot populates. Its probably because, when the above OnPreRender of ComboBox is called, RadGrid1 cannot get rebind because the logic is enclosed within a check for IsPostback flag. And also, I am not having the OnNeedDataSource event handler for the same. Reason for this is, everytime there is a postback, RadGrid1 is getting rebinded and as a large number(1000+) of records are being returned from the stored procedure, it slows down the application.

Is there a way to achieve this? Can we check the control id that has raised the PostBack event?
Please help.

Regards,
Anup

Grid

asked on 23 Feb 2012