Questions on UI for ASP.NET AJAX Forum

0 answers

160 views

How do I make an ajax call to an asp classic page and pass parameters. How do I then reference the parameter value in the code. I dont see the value being passed.

Ajax

asked on 25 Apr 2017

1 answer

96 views

Load .jpg and .png files into RadImageGallery

Hi,

How to i load all the jpg and png files from specific folder into RadImageGallery from server side?

Thank You

ImageGallery

answered on 25 Apr 2017

7 answers

503 views

Align RadCheckBoxList items

Hi there,

I want to align the items to the left (see attachment).
Any idea?

Regards,

Marcel

CheckBox

answered on 25 Apr 2017

13 answers

329 views

grid.clearSelectedItems()

Anyone get this method to work?

I keep getting Object doesn't support this property or method - though I can see the method in the list for the grid I'm trying to clear in the javascript debugger...

        function UnCheckAll() {
            var grid = $find("rgGroupEmail");
           grid.clearSelecteItems();
        }

the rgGroupEmail grid exists, getting the grid in a var - gridSelectedItems.length returns 274...

Grid

answered on 25 Apr 2017

10 answers

1.3K+ views

OnClientClicking breaks AutoPostBack?

Hi all,

I seem to be running into an issue... When the OnClientClicking event is handled, the button will not auto post back (even if AutoPostBack=true and the event is not canceled). I can work around the issue by manually invoking click() in the handler -or- I saw this post about toggling the autopostback in the client clicked handler.

But, I guess I want to know if this is a bug? or by design (and I'm using the clicking handler incorrectly/for the wrong purpose)?

Markup:

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

<telerik:RadScriptManager runat="server" />

<div>

<telerik:RadScriptBlock>

<script type="text/javascript">

function testButtonClicking(sender, args) {

var confirmed = confirm("Are you sure you want to postback?");

if (confirmed)

sender.click(); // I wouldn't think this would be neccesary?

else

args.set_cancel(true);

}

</script>

</telerik:RadScriptBlock>

<telerik:RadButton runat="server" ID="TestButton" Text="Test Confirm"

ButtonType="StandardButton" OnClientClicking="testButtonClicking"

OnClick="TestButton_Click" AutoPostBack="true" />

</div>

</form>

Code behind:

protected void TestButton_Click(object sender, EventArgs e)

{

Page.Response.Write("posted back");

}

Environment: IIS 7.5 / ASP.NET 4.0

Button

answered on 25 Apr 2017

5 answers

208 views

Add Edit icon in appointments

Hi,

I am using RadScheduler - version 2013.3.1015.35.

Is it possible to add an edit icon next to the delete icon in the appointment? I have attached the screenshot of how i wanted the screen to be. I am using only the month view.

The edit button should be visible only when you mouse hover the appointment(Similar to delete).

Any help is greatly appreciated.

Thanks,
Dayanithy

Scheduler

answered on 25 Apr 2017

3 answers

223 views

Show multiple data rows types

Hello,

I´d like to know if there are possible to create multiple data columns and rows types in the custom grid type. (please, see the image sample).

In this sample, I created all data columns e rows using <asp:Literal /> tag and HtmlTextWriter class. But, this This way it takes a lot of work.

Using radgrid I created the header and the rows of data like this sample. But i can´t to create the complement of data rows subtotals.

Grid

answered on 25 Apr 2017

8 answers

256 views

Row selection doesn't work in Chrome 57

ADMIN UPDATE

This issue will be fixed in Chrome 58, as an investigation path has been provided to the Chromium team: http://www.telerik.com/forums/error-telerik-web-ui-webresource#03pCYKiU5ku6u8t2pEluHA.

END ADMIN UPDATE

Hi all,

I use Radgrid with GridClientSelectColumn for many years without any problem. But after Chrome upgrade to version 57.0.2987.133 I have a problem with row selection. When application starts it works fine, but after a while it is broken and I can't select row correctly until next page refresh.

In Chrome console I can find this error after each click in grid:

Maximum call stack size exceeded
at HTMLInputElement.b.RadFormDecorator._globalInputChecked [as rfd_checked] (Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_ctl00_ctl00_ctl00_ctl00_ContentBody_ContentM…:5656)
at HTMLInputElement.b.RadFormDecorator._globalInputChecked [as rfd_checked] (Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_ctl00_ctl00_ctl00_ctl00_ContentBody_ContentM…:5656)

...

I did some tests and I see that event OnRowSelecting is raised, but event OnRowSelected is not invoked anymore and error message is thrown. I don't have the problem with other browsers (IE, FF).

Do you have the same problem? Is there any workaround?

Thank you,

Petr

Grid

answered on 25 Apr 2017

6 answers

122 views

Is ASP.NET AJAX being phased out?

It feels as if the end of the ASP.NET AJAX tools is near. I just poked through the DevCraft R1 Webinar and didn't see anything about ASP.NET AJAX (perhaps it's there but didn't see it) and the 'NEW' features of R1 are pretty slim. It seems a bit of a stretch to say that dropping IE8 Support is a NEW feature and upgrading of a the Amazon SDK from 3.3.3.0 to 3.3.5.0 is a NEW feature. Aside from that the only new feature is the custom editors for SpreadSheet.

Am I misreading this direction?

General Discussions

answered on 25 Apr 2017

0 answers

179 views

Change or customize Edit Task Popup Modal

Hi

Is it possible to open up an already existing edit task modal from the gnatt chart progress bar. Instead of the default pop edit modal I want to open my existing edit task modal(which is already used in my application). Will I be able to redirect to that modal? or Will I be able to get those contents and controls in the default popup edit?

I was not able to open my existing edit task modal from the gnatt chart.If I try to redirect it to the existing modal it opens as new page and not as modal pop up. I have attached the screen shot of my home page where I have used the gnatt chart and the screen shot of edit task modal that is already used in my application.

Gantt

asked on 25 Apr 2017