Questions on UI for ASP.NET AJAX Forum

1 answer

108 views

Hi,

I need to create a read only form to view a selected item in my radgrid. If i set the columns to read only then they are not displayed in the edit form. I need to display all read only columns.
I tried to create a template but am not sure how to call the corresponding values in say a read only text box - or just as text

Thanks in advance

Grid

answered on 04 Apr 2011

1 answer

95 views

Create a read only edit form

Hi,

I need to create a read only form to view a selected item in my radgrid. If i set the columns to read only then they are not displayed in the edit form. I need to display all read only columns.
I tried to create a template but am not sure how to call the corresponding values in say a read only text box - or just as text

Thanks in advance

General Discussions

answered on 04 Apr 2011

1 answer

77 views

RadGrid memory consumption in VS 2008 IDE

Are there any known issues with RadGrid memory consumption in VS 2008 IDE, I wonder?
It seems that after several edit and debug sessions inside my project,
devenv.exe process starts to consume ~800 Mb of RAM.
And I believe it used to take only ~300-400 Mb without RadGrid.

I have already tweaked my Windows 7 so that VS 2008 IDE may now utilize up to 3 Gb of RAM.
But it does not seem to help much...

Grid

answered on 04 Apr 2011

1 answer

154 views

NumberOfHoveredRows & TimeLine view

Dear all,

Who knows how to make scheduler in the TimeLine mode to highlight more than one cell under the mouse cursor? The property NumberOfHoveredRows solves this problem for all views except the timeline...

Also is it possible to not only mark the hovered rows in grey but to show some information in a "baloon" when mouse is moving throw the scheduler's grid?

Thank you very much!

- Stepan.

Scheduler

answered on 04 Apr 2011

2 answers

220 views

[Solved] Nested grid with 2 datatables

Hi,

I have a requirement like:

I have 20 columns of a grid, and My user does not want all columns at a time, wanted to see 10 columns on screen. Now for that he is expecting to hide remaining 10 columns and show when it is required. So I am thinking to have 2 tables from a stored procedure, in which first will return columns which are by default available on grid and 2nd table will contain remaining 10 columns.

So common factor or parent relation will be on EmployeeID.

I tried to and I am successful till database level but somehow not able to bind data to database. I want to do this all in code behind as my stored procedure is quite complex and so dont want to use dataSourceID.

So anyone help me out to show nested grid through code behind?

Grid

answered on 04 Apr 2011

3 answers

217 views

Retrieving appointment ID on Advanced form web service binding

Hi,
We're using the RadScheduler in web service data binding mode. We're using our own custom Advanced editing form template based on the examples provided. We are using a custom user control in this form which we want to pass the ID of the appointment (which is set as an int id value from our database). However when we try to access the ID property on the appointment object in server side code it is always null.
Is this due to the client side nature of the scheduler in this mode, and is there any way around this ?
We are setting the value when the appointments are created after being retrieved from the database. We have also tried setting it as a custom attribute but we are unable to access the value in server side code.
Seems like a simple thing to do and we can see all the other properties and attributes OK, and we can see the appointment ID if we use the client side API.

thanks,
Rowan

Scheduler

answered on 04 Apr 2011

2 answers

1.1K+ views

[Solved] Add Dynamic Columns in RadGrid

Hello everyone,

I am new to RadGrid Control and want to achieve following functionality.

I have one grid which i wanted to bind with various data sources so I dont have fixed columns structure but it will be decided when I bind grid with data sources.

So I want to implement Dynamic columns in Grid when bound to data source.

I have tried to add columns in "Page_Load Events" and grid bind into "rgDemo_OnNeedDataSource" event but its not working when I change page index.

So I want proper way of doing same.

How can i do same?

Thanks in advance

Dharmesh Solanki

Grid

answered on 04 Apr 2011

14 answers

831 views

Asp.net Forms Authentication Ticket Expiration

My company is considering evaluating your asp.net ajax controls. Quick question: In an ASP.Net web app, how do your ajax controls handle forms authentication expiration on the client? When a ajax call is made, do your controls gracefully handle the timeout and prompt the user to re-login? If not, do you have any documentation that discusses best practices on how to implement this in asp.net web applications? I'm surprised how there is very little information on the subject. Thanks in advance.

Ajax

answered on 04 Apr 2011

1 answer

98 views

Can't get RadAjaxManager onload when not localhost

Hello,

Let me try to explain the subject. I have a page with RadAjaxManager and need to get hold of it when application initially loads. I am doing it like that:

var ajaxManager = $find("<%= RadAjaxManager.GetCurrent(this).ClientID %>");

problem is that it works fine when I open page in localhost, like http://localhost. However, when I change localhost to something else (like http://sameMachine), it can't get it and returns null.

Here is sample page:

<html lang="en">

<head id="Head1" runat="server">

<meta charset="utf-8" />

<title>Blah</title>

</head>

<body>

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

<telerik:RadScriptManager ID="ScriptManager" runat="server" EnablePageMethods="True"

EnableTheming="True">

</telerik:RadScriptManager>

<div id="Div1" class="page" runat="server">

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel" runat="server" Skin="Sitefinity" />

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="testButton">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="testButton" UpdatePanelHeight="" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<asp:Button ID="testButton" runat="server" Text="Test Me" OnClientClick="TestMe('button');" />

</div>

<script type="text/javascript">

function TestMe(argument) {

var ajaxManager = $find("<%= RadAjaxManager.GetCurrent(this).ClientID %>");

if (ajaxManager == null) {

alert('NULL. called by ' + argument);

}

else {

alert('Got it from ' + argument);

}

window.attachEvent("onload", function () {

// will work fine if run on localhost

TestMe('window.onload');

});

</script>

</form>

</body>

</html>

Please advise.

Thanks,
Nick

Ajax

answered on 04 Apr 2011

3 answers

188 views

Telerik.Web.Examples.Scheduler.Exchange

Hello Everyone

I have an error during my compilation.
I am trying this link.
http://www.telerik.com/help/aspnet-ajax/data-binding-exchange-provider.html

When i import this:
Telerik.Web.Examples.Scheduler.Exchange

It can not find the .Examples.Scheduler.Exchange. I think it is with the version of the the telerik

Hoping for a quick reply.

Thank you
Erwin

Scheduler

answered on 04 Apr 2011