Questions on UI for ASP.NET AJAX Forum

9 answers

354 views

Hi,

I'm wondering if there is a way to disable all RadComboBox expand and collapse animation without having to go to each one and setting it manually the ExpandAnimation-Type and CollapseAnimation-Type. I'm trying to optimize my client side rendering and it seems a lot of my rending time is because of these built in Telerik javascripts like updatePosition and _initializeAnimation. I would like to turn them all of the easiest way.

Thanks,
Gilbert

ComboBox

answered on 28 Dec 2011

3 answers

167 views

ajaxifying multiple nested controls w/ Splitter

I have a splitter with several panes. One of the panes contains a tabstrip/multipage with usercontrols being loaded on each pageview. Each usercontrol contains a grid. I would like to ajaxify these usercontrols individually, since there may be complex ajax interactions in each. Normally, i would just add an AjaxManagerProxy Control to the usercontrols to accomplish this. However, here's the problem I am running into.

On the page which contains all of this, I run some javascript code in the Splitter OnClientLoad and OnClientResize events in order to properly size the grids (my splitter panes contain borders and padding and i have found that they do not automatically size correctly in a number of browsers (particularly ie7). Here is my resizing code:

function OnSpliterClientLoaded(sender, args) {

SizeGridToFit()

}

function OnSplitterClientResized(sender, Args) {

SizeGridToFit();

}

function SizeGridToFit() {

var tabStrip = $find("<%= MyTabStrip.ClientID %>");

switch (tabStrip.get_selectedTab().get_value()) {

case "Travel":

grid = $find("<%= MyUserControl1.MyGrid.ClientID %>");

break

; 

                    case "Other":  
                        grid = $find("<%= MyUserControl2.MyGrid.ClientID %>");  
                        break;

}

if (grid) {

var mpPane = $find("<%= MultiPagePane1.ClientId %>")

grid.get_element().style.height = mpPane.get_height() - 12 + 'px';

var ieVersion = getInternetExplorerVersion()

if (ieVersion >= 0 && ieVersion < 8.0) {

//necessary to get horizontal scrollbars to work in IE 7.

grid.get_element().style.width = mpPane.get_width() - 12 + 'px';

}

grid.repaint();

}

function getInternetExplorerVersion()

// Returns the version of Internet Explorer or a -1

// (indicating the use of another browser).

{

var rv = -1; // Return value assumes failure.

if (navigator.appName == 'Microsoft Internet Explorer') {

var ua = navigator.userAgent;

var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");

if (re.exec(ua) != null)

rv = parseFloat(RegExp.$1);

}

return rv;

}

if i do normal postbacks, then everything works as expected. However, if I ajaxify the usercontrols using AjaxManagerProxy controls, then after an ajaxupdate, the padding below the grid disappears. What is happening is, the grid is rebound through an ajaxupdate, however the code I have for perfoming the reisizing never gets run. Attached are before and after screen captures of the page. The before shot shows what the page looks like when it is loaded or if the browser is resized. As you can see, the grid is sized properly to show the appropriate padding at the bottom. if I ajaxify the grid and then do something, like sort a column, then the padding below the grid disappears (see the after shot). Again, i have an idea why this is happening.. the grid sizing code never gets run because that code is outside the user controls and occurs as a response to events in the splitter. My question is, is there a way for me to get this to work and still ajaxify the usercontrols (grids) individually.

Ajax

answered on 28 Dec 2011

3 answers

74 views

RightContextMenu on displayed on right click on RadMenu Item in IE8

Hi ,

We are using telerik controls in our application the problem that we are facing is that the right context menu is not displayed on right click on the RadMenu Item in IE8 . I am not able to figure out why this is happening . Please help us in this .

Thanks,
Rahul

Ajax

answered on 28 Dec 2011

1 answer

67 views

change background image of Ribbon Bar

Hi There,

Pls tell me how can i change my "Background image of Ribbon Bar".

RibbonBar

answered on 28 Dec 2011

1 answer

92 views

Acessing the controls in RadEditform

Hi sir
i want to acess the controls from client side in edit form when i click add new button or clicking edit...for example i want to acess machinery or material combobox shown in...attached image file...

Thanks and regards
Rajesh

Grid

answered on 28 Dec 2011

3 answers

244 views

RadGrid dynamic Header template

Hi,
I'm trying to add button in the header of the dynamically created column.
Can you give me an idea how to do that.

Grid

answered on 28 Dec 2011

1 answer

77 views

RadGrid grid gets misaligned on page

Radgrid gets misaligned with the page when we use the following settings for the RadGrid. Otherwise, it works fine when we dont use the settings.

<

Scrolling AllowScroll="True" UseStaticHeaders="true" FrozenColumnsCount="3" SaveScrollPosition="true" />

note: the RadGrid moves 200px to right when we use the above settings for thr RadGrid otherwise it start with 0px.

Grid

answered on 28 Dec 2011

1 answer

78 views

JScript runtime error- Need help ASAP

Do you to security i have to rum the application in Medium trust.

I am getting the following warning

Microsoft JScript runtime error: ASP.NET Ajax client-side framework failed to load.
Microsoft JScript runtime error: 'Sys' is undefined
Microsoft JScript runtime error: 'Telerik' is undefined

Inner Exceptions:

Cannot perform CAS Asserts in Security Transparent methods

in radgrid edit click.

Need help ASAP

General Discussions

answered on 28 Dec 2011

3 answers

148 views

RadFormDecorator breaks RadDatePicker?

Hello. I have a problem with malformed RadDatePicker controls in my application. This problem started to occur as soon as I upgraded from Q2 2011 to Q3 2011.

The problem is that when RadFormDecorator is used on the form, the RadDatePicker/RadTimePicker ignores any Width attribute and produces a very wide textbox. If you have another control to the right of the RadDatePicker/RadTimePicker, it will superimpose over the RadDatePicker. Please see the code sample below and the two attached files.

This problem occurs in the current versions of Safari and Chrome on Windows and OS X. IE and Firefox render the controls correctly. If I modify the RadFormDecorator control's ControlsToSkip attribute to exclude textboxes, the controls render correctly in all browsers, but of course it mangles all my textboxes. My application is quite large, and as RadControls were originally applied to a legacy application, we have made extensive use of the RadFormDecorator control to pretty things up. Removing it from the application and manually applying styles to all my pages, and retesting everything is a very large task.

Other than rolling back to Q2 2011, which gives me nightmares, does anyone else have any ideas?

Here's the sample code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Test2.aspx.cs" Inherits="Test2" %>

<%@ 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>

</head>

<body>

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

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

</telerik:RadScriptManager>

<telerik:RadFormDecorator ID="RadFormDecorator1" DecoratedControls="All" runat="server"

Skin="Default" ControlsToSkip="Label" />

<div>

<telerik:RadDatePicker ID="RadDatePicker1" runat="server" DateInput-DateFormat="dd MMM yyyy"

Width="110px" />

<telerik:RadDatePicker ID="RadDatePicker2" runat="server" DateInput-DateFormat="dd MMM yyyy"

Width="110px" />

</div>

</form>

</body>

</html>

Calendar

answered on 28 Dec 2011

2 answers

257 views

[Solved] RadGrid DataBind calls ObjectDataSource Select 3 Times

Hello,

I've seen this question asked before and I saw no appropriate resolution.

I have a RadGrid that is just a single level, no detail tables, no nesting. The ObjectDataSource is set on the grid in code behind in response to a search button.

PayrollByCandidateRadGrid.DataSource = PayrollByCandidateObjectDataSource

PayrollByCandidateRadGrid.DataBind()

PayrollByCandidateRadGrid.Visible = True

The DataBind() method calls the ObjectDataSource.Select method 3 times before the third line of code above runs.
If I put a break point at the End Function of the ObjectDataSource code, I see the following in the Immediate Window:

F11 after first call

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod'

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect'

Step into: Stepping over non-user code 'System.Web.UI.DataSourceView.Select'

Step into: Stepping over non-user code 'Telerik.Web.UI.RadGrid.DataBind'

F11 after second call

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod'

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect'

Step into: Stepping over non-user code 'System.Web.UI.DataSourceView.Select'

F11 after third call

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod'

Step into: Stepping over non-user code 'System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect'

Step into: Stepping over non-user code 'Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource'

Step into: Stepping over non-user code 'Telerik.Web.UI.GridTableView.ResolvedDataSource.get'

Step into: Stepping over non-user code 'Telerik.Web.UI.GridTableView.CreateChildControls'

Step into: Stepping over non-user code 'System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding'

Step into: Stepping over non-user code 'System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback'

Step into: Stepping over non-user code 'Telerik.Web.UI.GridTableView.PerformSelect'

Step into: Stepping over non-user code 'Telerik.Web.UI.GridTableView.DataBind'

I also have other RadGrids on the page in various tab/multipage areas and they all have detailtables or nesting of some kind. They all call their ObjectDataSource.Select methods 3 times as well, so I thought I'd just do the testing with the single level Grid.

Your assistance with this matter will make the sale of the product and save me from the wrath of my DBA.

Regards,
Joan.

Grid

answered on 28 Dec 2011