Questions on UI for ASP.NET AJAX Forum

3 answers

211 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

97 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

291 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

175 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

answered on 25 Nov 2011

1 answer

113 views

unable to hide grid lines in web20 theme

unable to hide grid lines in web20 theme
even I tried

<telerik:RadGrid ID="answers_grid" runat="server" ShowHeader="False"

Skin="Web20" GridLines="None">

<MasterTableView AutoGenerateColumns="False" GridLines="None">

Grid

answered on 25 Nov 2011

1 answer

121 views

Select command

Select command not firing on selecting the row using clientselectcolumn.

TreeList

answered on 25 Nov 2011

1 answer

114 views

Populate combobox

What is the best way to populate combobox which optimizez performance?

ComboBox

answered on 25 Nov 2011

1 answer

72 views

SelectedIndexChanged event not firing

RadGrid SelectedIndexChanged event not firing.using Q311

General Discussions

answered on 25 Nov 2011

2 answers

200 views

EnableEmbeddedSkins false not working

Hi everyone.

I've got a strange problem with the filter.

I've added EnableEmbeddedSkins = false for the filter so that I can use a custom skin.

However when I try to use the filter it fails with the following error.

Telerik.Web.UI.RadNumericTextBox with ID='ctl03' was unable to find embedded skin with name 'SkinName'. Please, make sure that you spelled the skin name correctly, or if you want to use a custom skin, set EnableEmbeddedSkins=false.

How do I disable embedded skins for the controls within the radfilter ? I'm using 2010 Q1 at the moment.

thanks

Vincent

Filter

answered on 25 Nov 2011

14 answers

577 views

[Solved] Setting Text via JavaScript when CheckBoxes="true"

Hello,

When setting the new CheckBoxes property to true on the RadComboBox, is it possible to customize the displayed text when items are checked?

Assume the following RadComboBox:

<telerik:RadComboBox ID="rcbBlah" runat="server" CheckBoxes="true" Width="600px"

OnClientItemChecked="OnClientItemChecked" ChangeTextOnKeyBoardNavigation="false" >

<Items>

<telerik:RadComboBoxItem Text="All" Value="-2" />

<telerik:RadComboBoxItem Text="Not Specified" Value="-1" Checked="true" />

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

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

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

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

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

<telerik:RadComboBoxItem Text="Zucchini" Value="6" />

</Items>

</telerik:RadComboBox>

If the user selects Carrot and Tomato, our business users would prefer that the Text displayed be "Carrot,Tomato", not "Carrot, Tomato". Similarly, a business rule is that if we check the "All" item, we wrote JavaScript to check all of the items automatically. In this scenario, they want the Text displayed to be "All", not "Apple, Carrot, Peach, Pear, Tomato, Zucchini".

I tried catching the OnClientItemChecked event and doing the following, but that didn't do anything. It appears that the text property is readonly when checkboxes are utilized.

function OnClientItemChecked(radComboBox, eventArgs) {

radComboBox.set_text('custom text for testing');

}

PS: Setting AllowCustomText doesn't work.

Thanks!!
Thad

ComboBox

answered on 24 Nov 2011