Questions on UI for ASP.NET AJAX Forum

8 answers

924 views

DatePicker Runtime Error when Date is outside of Min/Max date

I add datepicker to webform
set min date to 1/1/1900
set max date to 12/31/2099
user opens webform on existing record with date of 1/15/2300 (outside min/max date)
a runtime error occurs.

Question(s):
Why the runtime error? this is causing us grief. why doesn't validation just trigger on the datepicker control and display a validation error in the ui?
If i add the datepicker to 100s of forms, do i really have to add try/catch error handling for each when setting the date value of the control? this is a real pain.

General Discussions

answered on 26 Jul 2011

3 answers

167 views

Creating Gridview with Multiple Header rows

Hi,
I want to create multiple Header rows in My Grid view , The Grid view will be Like this.. Below Some t-shirt qty will not be available that Qty and amount should not be display in the grid. how can we do this for this below scenario

	M		XL		XXL
T-Shirts	Qty	Amount	Qty	Amount	Qty	Amount
Nike	1	300			2	4
Reebok			1	3
Smash	2	145			2	3

Grid

answered on 26 Jul 2011

1 answer

88 views

Access sorted Items after client sort

When a listbox is sorted on the client side, upon postback i want to be able to iterate through the newly sorted values, however the standard .Items list is still in the original order. How do I access the items in the new order?

foreach (RadListBoxItem item in RadListBox1.Items)

ListBox

answered on 26 Jul 2011

2 answers

88 views

window position changes upon scroll main window

hi ,
My rad window is opening in centre always. i have set keepin screenbounds as true.
The problem is when i scroll the main window the radwindow also gets moved . I want my radwindow displayed in centre even if i scroll the main window.

please help. Urgent

Window

answered on 26 Jul 2011

6 answers

180 views

Client-Side - Cannot get a Hook on the RadTabStrip

Hi,
I am trying to create a variable for the RadTabStrip on my page, but $find keeps returning a null value. Here is my code (the javascript is in a RadCodeBlock at the foot of the page):

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<link href="css/StyleSheet.css" rel="stylesheet" type="text/css" />

<script src="js/jquery-1.5_1.js" type="text/javascript"></script>

<script src="js/behaviours.js" type="text/javascript"></script>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<ClientEvents OnRequestStart="jsAjaxStarting" OnResponseEnd="ajaxFinished" />

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="Button1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Panel1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="Button2">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Panel2" />

<telerik:AjaxUpdatedControl ControlID="tab1IsAJAX" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<div id="loadingDiv" class="screenCenter" style="display: none;">

<br />

<span>LOADING</span>

</div>

<telerik:RadTabStrip ID="TestRadTabStrip" runat="server"

OnClientLoad="jsStoreLicenceApplicTabStripClientObject"

SelectedIndex="0" MultiPageID="RadMultiPage1">

<Tabs>

<telerik:RadTab PageViewID="RadPageView1" runat="server" Text="Tab 1" Value="Tab1" ></telerik:RadTab>

<telerik:RadTab PageViewID="RadPageView2" runat="server" Text="Tab 2" Value="Tab2" ></telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0">

<telerik:RadPageView ID="RadPageView1" runat="server">

<asp:Panel ID="Panel2" runat="server">

<p>This is page 1</p>

</asp:Panel>

<asp:Button ID="Button1" runat="server" Text="Go to Tab 2" OnClick="Click1" /><br />

<asp:Label ID="tab1IsAJAX" Text="" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView2" runat="server">

<asp:Panel ID="Panel1" runat="server">

<p>This is page 2</p>

<asp:Button ID="Button2" runat="server" Text="Go to Tab 1" OnClick="Click2" /><br />

<asp:Label ID="tab2IsAJAX" Text="" runat="server" />

</asp:Panel>

<asp:Button ID="Button3" runat="server" Text="Hide Panel" /><br />

</telerik:RadPageView>

</telerik:RadMultiPage>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

$(document).ready(hookUpEvents);

function hookUpEvents() {

var tabId = '<%= TestRadTabStrip.ClientID %>';

var tabStrip = $find(tabId);

debugger;

if (tabStrip) {

var selectedTab = tabStrip.get_selectedTab();

var tabvalue = selectedTab.get_value();

}

if (tabvalue === 'Tab2')

$('#' + '<%= RadPageView2.FindControl("Panel1").ClientID %>').bind('click', hidePanel);

}

</script>

</telerik:RadCodeBlock>

</div>

</form>

</body>

</html>

I am using a Web site project template and Telerik.Web.UI, Version=2010.3.1215.35

Any help would be appreciated. Cheers

TabStrip

answered on 26 Jul 2011

2 answers

306 views

Select multiple checkboxes in a RadGrid based on a value from a dropdownlist

Hi,

Does any one know to select multiple checkboxes in a RadGrid? I have a .net webpage, it has a dropdownlist which has values(1,2,3,4,5,6). When I select a value from the dropdownlist it should select the same number of checkboxes in the RadGrid, starting from first row. I tried to write some clientside javascript code to capture the value and then set it to the rows in RadGrid. Does anyone know how you can achive this. Help will be appreciated.

Thanks,
Raji

Grid

answered on 26 Jul 2011

2 answers

126 views

Radtextbox limit to one word?

Hi there,

is it possible using either radtextbox, or radmaskedtextbox to limit the input to only one word ?

Regards,

Alan

Input

answered on 25 Jul 2011

2 answers

139 views

Resizing Dropdown ComboBox

I have found, and tried, some of the solutions for this problem in this forum. I'm somewhat new to Telerik controls, and I'm sure this is part of my problem, but what I want to do should not be this difficult!

I need to limit the height of a combobox when click (dropdown).
Here is the code (copied right from a lising on this forum):

//This function limits the size of the combo box dropdown size.

function OnClientDropDownOpeningHandler(sender, eventArgs)

{

//set the max allowed height of the combo

var MAX_ALLOWED_HEIGHT = 140;

//this is the single item's height

var SINGLE_ITEM_HEIGHT = 22;

//var calculatedHeight = ctlUserCombo.get_items().get_count() * SINGLE_ITEM_HEIGHT;

var dropDownDiv = sender.get_dropDownElement();

if (calculatedHeight > MAX_ALLOWED_HEIGHT)

{

setTimeout (

function () {

dropDownDiv.firstChild.style.height = MAX_ALLOWED_HEIGHT + "px";

}, 20

);

}

else

{

setTimeout (

function ()

{

dropDownDiv.firstChild.style.height = calculatedHeight + "px";

}, 20

);

}

The first time I tried this I got a runtime error when I tried to calculate calculatedHeight. The error was that the method was "Object doesn't support this property or method". So I just put a hard value in there to see if that would work...NOPE, go the same error on the line trying to get the dropDownDiv.

I also tried sending in the name of the control directly instead of using the SENDER parameter...same thing happens.

This page is used in several other applications, and some of them cut off the bottom of the dropdown. All I need is a way to limit the height so that doesn't happen and the users can scroll to the bottom. Why is this so hard? In the web config it appears the controls are from Q3 2008, and that cannot change.

Can anyone see what the heck I'm doing wrong and/or point me to some documentation that actually works?

Thanks from a VERY frustrated developer.

Rich

ComboBox

answered on 25 Jul 2011

2 answers

93 views

llamar un Radwindows desde un boton ejecutandose

telerik Hello friends would give me a help with this problem I have is that I have the paa RadMenu in them I have new, save, edit, modify, search, example

When I click the Save button checks if I have entered the relevant data if all data entry saves the save data but when I want to display a radwindows saying "successfully saved" as that radwindows designed it myself and call it a click of a button and when I call do not call it but if you click ago called when the other buttons I hope I can help

from already thank you very much here is my example I have developed

Here my example

Window

answered on 25 Jul 2011

1 answer

78 views

Hyperlinks with name attribute become Anchors when using properties

Hello,

I noticed this in the latest build of Telerik, and was not present in the previous version that we were using (2010 first quarter). We're now using: 2011.1.519.35

I've tested this across all 3 major browsers for PC (IE8, FF 5.0, Chrome latest)

if you use the following HTML and paste it into HTML view in the Editor, switch to Design view and select a link, and ctrl-k or use the toolbar/menu to get to the link properties.. It forces you to the 2nd tab "anchor" and if you go to the first tab "hyperlink" the URL is not populated..

<a href="http://twitter.com" name="twitter" >twitter</a> <br />

<a href="http://facebook.com" name="facebook">facebook</a> <br />

<a href="http://linkedin.com" name="linkedin">linkedin</a> <br />

<a href="http://youtube.com" name="youtube" >youtube</a>

Editor