Questions on UI for ASP.NET AJAX Forum

6 answers

301 views

how to call client event when i clicked on the ribbonbartab

hello
i have questions.
how to call client event (such as javascript function call) when i clicked on the ribbonbartab.
please let me know soon.
thank.

RibbonBar

answered on 15 Aug 2011

3 answers

158 views

Rebinding RadComboBox contained in RadListView on RadWindow Closing

Hi! I need to have a RadComboBox, contained within a RadListView, rebind upon a RadWindowClosing.

I followed the solution from http://www.telerik.com/community/forums/aspnet/window/rebind-radcombobox-when-radwindow-closed.aspx. However cannot seem to access the RadComboBox in the code behind.

Here's the relevant code from the aspx page:

// Javascript

function closeRadWindow() {

$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest();

} 



function openWin() {

     var oWnd = radopen("/TestDevelopment/Controls/CopyrightHolder.aspx", "winCopyright");

}

// RadAjaxManager and RadWindow declaractions

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" UpdatePanelsRenderMode="Inline"

DefaultLoadingPanelID="RadAjaxLoadingPanel1" onajaxrequest="RadAjaxManager1_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadListView1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="cboHolder" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadWindowManager>

<Windows>

<telerik:RadWindow ID="winCopyright" Modal="true" Behaviors="Close, Move"

NavigateUrl="/TestDevelopment/Controls/CopyrightHolder.aspx" runat="server"

Width="870px" Height="515px" OnClientClose="closeRadWindow">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

// Button

<input type="button" id="btnHolder" runat="server" value="Holder" onclick="openWin(); return false;" />

Here's the relevant code from the vb page:

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As AjaxRequestEventArgs)

Dim cb As RadComboBox = DirectCast(RadListView1.FindControl("cboHolder"), RadComboBox)

cb.DataBind()

End Sub

I get an error saying 'object reference not set to an instance of an object', and when debugging through the code I see that it's not able to find the RadComboBox. I'm guessing perhaps this has something to do with the button only being in the Edit and Insert Item Templates?

Any assistance would be greatly appreciated, thank you!

Window

answered on 15 Aug 2011

5 answers

900 views

How to iterate over all the values in a RadGrid made of GridTemplateColumns?

Hi, new to RadGrid and Telerik.

I have created a RadGrid made of GridTemplateColumns and populated it with data.

Now, for each row in the grid I'd like to iterate over every value in each column in that row and if the value is numeric and is negative, I'd like to make it red.

I suspect it would be nested foreach, but I'm not seeing a Row object to iterate over and I can't see how to get the value out of each column(field) so I can test for negative.

Also, how would I set the style color to red on that value?

Which even would be best for this, Prerender or Databound?

Thanks!

Grid

answered on 15 Aug 2011

0 answers

158 views

Bullet list problem

Hello,

I have a problem with handling the radeditor control after copying a text which contains bullet list from Microsoft Office Word.

Here is the html syntax of the pasted text (To RadEditor):

<span style="font-family: calibri;">2) <span style="color: #000000; font-size: 11pt;"><span style="color: #ff0000; text-decoration: underline;">ssdfsdfsxcvx vsvs sdfsfdsdf sdf sdf<span style="font-family: calibri; color: #ff0000; font-size: 11pt;"><span style="text-decoration: underline;">.<br />

<span style="font-family: calibri; color: #366092; text-decoration: underline;"><br />

xxcv xcvxcv x cxvr r er er er er er erg .<span style="font-family: calibri;"><br />

<span style="color: #366092;"><span style="text-decoration: underline;">g dfgdfg dfg dfg df trrterertergt ergt.<span style="color: #366092;"><span style="text-decoration: underline;"><br />

<span style="font-family: calibri; color: #000000;">How to do that?

<ul>

<li><span style="color: #000000;"><span style="color: #000000; font-size: 11pt;">gdfgdfg df . </li>

<li><span style="font-family: calibri; color: #000000; font-size: 11pt;">dfgdfg dfg dfg dg . </li>

<li><span style="font-family: calibri;">sfsdfsdfsdfsdfsdf </li>

<li><span style="font-family: calibri; color: #000000; font-size: 11pt;"><span style="color: #000000; font-size: 11pt;">dfsdfsdfmstscsdf type sdfsdf. </li>

<li><span style="color: #000000; font-size: 11pt;">sdgcbvxcvxcv </li>

<li><span style="color: #000000; font-size: 11pt;">sdfvxcvx wer werwerwerwer </li>

</ul>

<span style="color: #000000; font-size: 11pt;">

<p class="Description" style="margin: 5.25pt 0in;"><span style="font-family: calibri;"><span style="color: #366092; text-decoration: underline;">sdfs sdf sdfsdf sdf sdf.<br />

<span style="font-family: calibri;"><span style="color: #366092;"><span style="text-decoration: underline;">xcvxv fwfwef wef wef wef.<br />

<span style="color: #000000;">How to do that?

<ul>

<li><span style="color: #000000; font-size: 11pt;">sdf sdf sfv sd fsd sdf fvsd fsdfsdf. </li>

<li><span style="color: #000000; font-size: 11pt;">sdf fsdf sdf wrwer wer </li>

</ul>

<ul>

<li></li>

</ul>

 

<ul>

<li></li>

</ul>

<span style="color: #000000; font-size: 11pt;"><span style="font-family: calibri;">3) <span style="color: #000000; font-size: 11pt;"><span style="color: #ff0000; text-decoration: underline;">wer wer wer werwefr wfe.<span style="font-family: calibri; color: #ff0000; font-size: 11pt;"><span style="text-decoration: underline;"><br />

<span style="font-family: calibri; color: #366092; text-decoration: underline;"><br />

sdf sdfs fsd svf xvxcv xcvxcv.<span style="font-family: calibri;"><br />

<span style="color: #366092;"><span style="text-decoration: underline;">sdf sdfsdf sdfs df.<span style="color: #366092;"><span style="text-decoration: underline;"><br />

<span style="font-family: calibri; color: #000000;">How to do that?

 

<ul>

<li><span style="font-family: calibri; color: #000000; font-size: 11pt;">sdf sdf sdf sdf sdf ). </li>

<li><span style="font-family: calibri;">xcvxcvx xcvsg yhrn </li>

<li><span style="font-family: calibri; color: #000000; font-size: 11pt;"><span style="color: #000000; font-size: 11pt;">xcvxcvxcvxcv. </li>

</ul>

<span style="color: #000000; font-size: 11pt;">

<span style="font-family: calibri;"><span style="color: #366092; text-decoration: underline;">xcvcv ghf fgh rty ty rty rt .<br />

<span style="font-family: calibri;"><span style="color: #366092;"><span style="text-decoration: underline;"> w twer wer wer wer wer<br />

<span style="color: #000000;">How to do that?

<ul>

<li><span style="font-family: calibri; color: #000000; font-size: 11pt;"><span style="color: #000000; font-size: 11pt;">wer wefvgfgv dfg dfg gfdf dfg. </li>

</ul>

<ul>

<li></li>

</ul>

 

<ul>

<li></li>

</ul>

<ul>

<li></li>

</ul>

 

<ul>

<li></li>

</ul>

 

The problem is that the radeditor control generates new bullets (Please, view the attached screen-shot).

Please I need your help in order to solve the above problem.
It is appreciated to send me a solution for the problem with an explaination.

Regards,
Bader

Editor

asked on 15 Aug 2011

1 answer

92 views

can't create rad control website! because of template!

hi,

I cant create new rad controls project, I got this error when I try to create a website, so how can I solve this error?

Installer and VS Extensions

answered on 15 Aug 2011

3 answers

60 views

RadGrid: nav buttons (page 1/n..)

Hi, I can't make the navigation buttons to appear when the rows count doesn't fit in a page. I need the backwards/forwards buttons and Page 1/N to appear under the grid.

Thanks

Robert

Grid

answered on 15 Aug 2011

6 answers

193 views

Filter for IsEmpty on the client

Hello, can you please provide the syntax for using non-parameter filter types, such as IsEmpty and NotIsNull from javascript?

Grid

answered on 15 Aug 2011

1 answer

67 views

Explore RadTreeView at clientside

i explore the treeview from the clientside using jquery and jsaon webservice
i could explore 1 level
but how can i explore next levels
i couldn't get the node using findNodeByValue() funcion cause i added then immediately find the added node

help me to solve this problem

TreeView

answered on 15 Aug 2011

1 answer

66 views

Changing all instances of Green to another color...

I edited the .CSS file directly (/Skins/Black) replacing all instances of #9eda29 with the color I want, and also placed this onto the top of the page I'm using the control in:

.RadMenu_Black a.rmLink:hover {

color:#F0CD5B!important;

}

</style type="text/css">

and the font colors have chaged - so good there !

------------------------------------------------------------------

I opened the Sprites graphic files in PhotoShop (changed them to RGB), penciled over the left and right arrows with the color I want, switched back to Indexed color, and saved - however, the green arrows are still there when I run the control onscreen...

------------------------------------------------------------------

I'm 1/2 way to where I need to be, but any additional info you may have on editing the existing Black skin graphic set (/Skins/Black/Menu) would be appreciated...

Thanx,

Bazz

Menu

answered on 15 Aug 2011

16 answers

465 views

[Solved] Binding Grid to Business Object with dynamic/undeclared properties

I am looking for a solution for the following requirements/sceario.

I have factory object (like User Factory) which generate a binding list of business objects (like User). Each business object can store dynamic list of its attributes (in one case it might contains only 3 attributes and in another case it might contains 10 attributes. The attributes and their values are stored in Dictionary(of String, Object) and are exposed via single property called Field(columnname), where columnname is the dictionary key to access its value. The business object implements ICustomTypedProperty interface

I wish to bind the list of objects to a RadGrid, I know that binding is impossible since I cannot bind GridColumn to the Field property with a parameter. I believe that the right solution is to inherit the RadGrid control and the GridBoundColumn control, but I don't know how and when (which event to use) to bind cell value using the GetValue/SetValue methods (of the ICustomTypedProperty interface)

I will appreciate if you can provide me with an example (in VB) that works.

Avidan

Grid

answered on 15 Aug 2011