Questions on UI for ASP.NET AJAX Forum

1 answer

110 views

I have created a RadTreeView in a web page. it is displaying and working properly. However, I am trying to create a node and add it to the TreeView using the example found at http://demos.telerik.com/aspnet-ajax/treeview/examples/programming/clientsideapi/defaultcs.aspx. When I do that, it is failing. The code I am using is:

function addNode() {
        treeView.trackChanges();
        var node = new Telerik.Web.UI.RadTreeNode();
        node.set_text(FeatureNameText.get_value());
        var parent = treeView.get_selectedNode() || treeView;
        parent.get_nodes().add(node);
        if (parent != treeView && !parent.get_expanded())
            parent.set_expanded(true);
        treeView.commitChanges();
        return false;
    }

When stepping through the above code, it gets to the node.set_text and throws an exception that says node is null or not an object. What am I doing wrong here?

TreeView

answered on 18 Jun 2012

1 answer

58 views

RadContextMenu on controls inside Radgrid

Hy,

I have a radcombobox inside itemtemplate of a radgrid and i want to show radcontextmenu on this radcombobox.

Help me

Thnx

Grid

answered on 18 Jun 2012

4 answers

440 views

Clicking the Button when i select RadComboBox

Hi TelerikTeam,

I have a RadCombobox,when selecting the item in the RadCombobox and click on enter button,i need to trap Click event of the 'btnGo' Button event.

<telerik:RadComboBox ID="rcbTest" runat="server" Width="200px" Skin="Web20" AllowCustomText="true" MarkFirstMatch="true" AutoPostBack="true" OnSelectedIndexChanged="rcbTest_OnSelectedIndexChanged">

<Items>

<telerik:RadComboBoxItem Text="Test1" Value="1" />

<telerik:RadComboBoxItem Text="Test2" Value="2" />

<telerik:RadComboBoxItem Text="Test3" Value="3" />

<telerik:RadComboBoxItem Text="Test4" Value="4" />

<telerik:RadComboBoxItem Text="Test5" Value="5" />

</Items>

</telerik:RadComboBox>

<asp:Button ID="btnGo" runat="server" Text=" Go " Width="75px" OnClick="btnGo_Click"/>

Please tell me how can i acheive this scenario.

Thank You
Shaik Nazeer Hussain

ComboBox

answered on 18 Jun 2012

1 answer

166 views

Show Icon Menu From DataSource

Hello I'm using RadMenu integrated with DataSource.
In my database I have an column for each MenuItem and the respectives Icons.

I have to associate the icon in my RadMenu from DataBase.

Its Possible?

Best Regards.

Diego Oliveira

Menu

answered on 18 Jun 2012

3 answers

556 views

Find Control RadTabStrip Inside RadTab

Find Control RadTabStrip Inside RadTab Inside RadMultiPage

Find control Dynamic Created Check Box ,
It's Urgent

Thanks Advance,
Mohamed

TabStrip

answered on 18 Jun 2012

0 answers

76 views

Radfilter Add expression

How I getting Add expression last value get ,
See the Image

Thanks advance,
Mohamed.

Filter

asked on 17 Jun 2012

0 answers

62 views

How to get RadFilter control count in Add Expression click

Hi..
In RadFilter control Add Expression click how to get count. see my image.

Advanced Thanks
Tamim.

UI for ASP.NET AJAX in ASP.NET MVC

asked on 17 Jun 2012

0 answers

51 views

Find Click Radfilter Add Expression

See The Image

I have two rad filter which one i click that one how i find in page load

Regards,
Mohamed.

Filter

asked on 17 Jun 2012

0 answers

33 views

Radgrid with seo enabled display radajaxloadingpanel issticky

Hi Folks,
I have a RadGrid working great off an objectdatasource and I have enabled paging and as well. I also have a RadAjaxLoadingPanel tied to the grid via radajaxmanager. Everything I just mentioned is working perfectly. Now, I've added SEO to the Grid and it appears that RadAjaxLoadingPanel has now stopped working due to the fact that SEO enabled functionality apparently requires postback functionality. My question is how do I enable the RadAjaxLoadingPanel to work when a user clicks the grid to sort or to page? Would it have something to do with setting the LoadingPanel to IsSticky or something? It does not appear that the Grid will work nicely when SEO is enabled. Can you guys provide me an example or point out something I'm missing?

Grid

asked on 17 Jun 2012

3 answers

176 views

Date picker selection issue

Recently I faced a problem with the date pick which was I couldn't select the date 25 Mar 2012!
Each time I select the mentioned date the control selects 24 Mar 2012!!

You may check it on the telerik demo at http://demos.telerik.com/aspnet-ajax/calendar/examples/datepicker/custompopup/defaultcs.aspx

Any idea how to fix this?

Thanks

Calendar

answered on 16 Jun 2012