Questions on UI for ASP.NET AJAX Forum

1 answer

46 views

I have a problem with RadGrid in "SelfHierarchyMode".

My settings in aspx:



<telerik:RadGrid runat="server" ID="rgArtikelSuche" AllowSorting="false" AllowFilteringByColumn="false"
    AutoGenerateColumns="false" AllowMultiRowSelection="true" Visible="false"  OnNeedDataSource="rgArtikelSuche_NeedDataSource" >
    <ClientSettings AllowKeyboardNavigation="true" AllowExpandCollapse="true">
        <Selecting AllowRowSelect="true" UseClientSelectColumnOnly="true"  />
    </ClientSettings>
    <MasterTableView  HierarchyLoadMode="Client" HierarchyDefaultExpanded="true"
     DataKeyNames="Key, GroupKey">
        <SelfHierarchySettings ParentKeyName="Parent" KeyName="GroupKey" />
    </MasterTableView>
</telerik:RadGrid>

My datasource look like:

Key    GroupKey    Parent    Description
1        A1                null         A1
2        B1                A1          B1
3        B2                A1          B2
4        A2                null         A2
5        B3                A2          B3

The Elements B1, B2 and B3 are shown on ClientSide under their parent Element AND direct under the root, so they were shown twice.

WHY????

Grid

answered on 25 Nov 2011

1 answer

38 views

Upgraded 2011.2 to 2011.3 and broken

Not sure what the issue is, there are no js errors, no code errors, everything compiles.

One of the tabs does not work after the upgrade. Once I go to that tab, then I can't go to any other tab. Again, no errors of any kind. All we did was upgrade.

TabStrip

answered on 25 Nov 2011

3 answers

180 views

Q1 Validation for start time must be Before end time

Hi,

I have a problem while validating the start time and end time, if I keep my record but I make the mistake of "start time must be Before end time" when I change my dates to another day in the RadScheduler, someone can help me?

Scheduler

answered on 25 Nov 2011

1 answer

64 views

Rad combobox doesn't update data after edit

I am using RadCombo box for my Asp.net Application.

On the page load data is being bound to the combobox. Now there is an option to edit the data in the Combo box by clicking on a link that is beside the combobox which brings a popup window where we edit the data and Update. On Updating the value the popup window is closed thereby refreshing the Combobox (client side).

For that i am using the following code.

cboCases.clearItems();

cboCases.requestItems(sel, false); //Here value of sel is the selected index’s value.

After the request_Items fires the sever side event is called to bind the combobox.

The server side code is

cboCases.DataSource = listObjects;

cboCases.DataBind();

cboCases.SelectedIndex = int.Parse(sel); //sel is the values passed from Request_Items

My Issue is that even though we are setting the selected index value, what is being reflected in the UI is the same old value.But once we change the index of the combobox manually from the UI the data is the updated value.

ComboBox

answered on 25 Nov 2011

3 answers

256 views

Calling Jquery from Button

Hi, I have a jquery modal popup on my page.

I can open it fine with a regular asp.net button
<asp:Button ID="btnQuery" OnClientClick="showDialog('newRecord');return false;" runat="server" Text="Open Modal" />

but i cannot open it using the RadButton
<telerik:RadButton ID="btnOpen" runat="server" Text="Open Modal" onclientclicked="showDialog('newRecord');return false;"></telerik:RadButton>

I am not sure what I am doing wrong here.
Thanks for any assistance

General Discussions

answered on 25 Nov 2011

1 answer

142 views

How to check a checkbox if item status is active

columns.Bound(o => o.Status).ClientTemplate("<input type='checkbox' name='Status' checked='<#= Status#>' value='<#= Status#>' onclick='checkboxClicked(\"<#= Id #>\")' />");


whether or not status is true or false it always checked. Why?

Grid