Questions on UI for ASP.NET AJAX Forum

1 answer

84 views

Hello,

I have a strange problem!

I am working on an application, which requires removing nodes from the telerik OrgChart.

It is similar to the example given here:
http://demos.telerik.com/aspnet-ajax/orgchart/examples/applicationscenarios/transferemployees/defaultcs.aspx

However I have RadWindow which asks user whether he wants to remove a node. If the user clicks "Yes", the RadWindow is closed.

In order to refresh the OrgChart AjaxPanel when I close the RadWindow, I call the client side scripts on RadWindow page

function

GetRadWindow() {

var oWindow = null;

if (window.radWindow) oWindow = window.radWindow; //Will work in Moz in all cases, including clasic dialog

else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; //IE (and Moz as well)

return oWindow;

}

function CloseWnd() {

GetRadWindow().close();

}

This is turn calls the

$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest();

on the Orgchart - and refreshes the chart.

However if I am only left with 2 nodes and I try to remove the child node, ajaxrequest() is not called!
If I refresh the Panel using some other mechanism, I can see that the child node is removed.

Can anyone suggest what could be causing this problem? Why is ajaxRequest() not called in some situations.

OrgChart

answered on 19 Oct 2012

1 answer

71 views

acsess the textbox

hii,
how can i acsess the textbox inside templatecolumn in server side

TreeList

answered on 19 Oct 2012

1 answer

76 views

values of a particular column

hiii,
how tho get all values of a particular column in client side?

thanks...

Grid

answered on 19 Oct 2012

1 answer

131 views

data key value on client side on item click

hii,
how can i get the datakey value on client side on item click?
thanks..

TreeList

answered on 19 Oct 2012

3 answers

121 views

button.click different than clicking on button

I have a rad button which implements the single click solutoin provided by Telerik to pervent multiple submissions.

My declaration is:

<telerik:RadButton ID="btnFind" runat="server" Text="Find Visits" style="margin:7px;" UseSubmitBehavior="false" OnClientClicked="FindClickedHandler_VFC">

<Icon PrimaryIconUrl="~/global/images/icons/search.png" />

</telerik:RadButton>

And I have a handler for the OnClientClicked Event:

function FindClickedHandler_VFC(sender, eventArgs) {

var validated = Page_ClientValidate('val');

if (!validated) {

return;

}

else {

sender.set_enabled(false);

if (sender.get_text() == "Search") sender.set_text("Searching...");

}

When I click on the button, everything works as expected. However, in some instances, I would like to induce the button click and have it do exactly the same from some client-side code. When I call the button.click function client-side I have noticed that the cliked handler does fire, but the postback never occurs. I am guessing this has something to do with the removal of the postback behavior in the button which is necessary to prevent the double click. Is there a way to make the button do the same thing whether you click on it or call button.click client-side?

Button

answered on 19 Oct 2012

0 answers

72 views

Apply opacity for whole page.

Hi,

I have a telerik tabcontainer. in which i have a datagrid with "Edit" option. when i click on Edit option its going to display a popup with background opacity for tabcontainer. but what i want is to apply opacity for whole page by not selecting the top menu items which just above the tabcontainer.

Thanks in advance.
sanjeev.

Ajax

asked on 19 Oct 2012

3 answers

184 views

Q3 2012 causing VS 2012 to fail

Is anyone else having a problem with Visual Studio 2012 failing when opening ANY project (new or existing) after installing the Q3 2012 Telerik Controls?

I'm trying to track it down, because I installed most of Telerik's Controls... Ajax, ORM, Winforms, Silverlight, MVC, Kendo, etc...

EDIT: I've found the installers causing the problem. Installing either the ASP.NET MVC or Kendo UI for ASP.NET MVC causes Visual Studio 2012 to fail. If they are installed, any project or solution you open new or old, regardless of it's type (web, winforms, class library) you try to open causes Visual Studio 2012 to fail with the error below.

Telerik: I'd like to get your input on this. I've tested in on two different systems (both running Windows 7 and Visual Studio 2012 Premium), and the same thing occurs.

Falling back to all the versions I had before (which takes a REALLY long time to do), fixes the problem, but I haven't tracked down which installation is causing the issue... yet.

Opening up any project or solution, new or existing, I get this after Telerik Controls Installation...

Problem signature:

Problem Event Name: CLR20r3

Problem Signature 01: devenv.exe

Problem Signature 02: 11.0.50727.1

Problem Signature 03: 5011ecaa

Problem Signature 04: PresentationFramework

Problem Signature 05: 4.0.30319.17929

Problem Signature 06: 4ffa7956

Problem Signature 07: 959

Problem Signature 08: 165

Problem Signature 09: System.Exception

OS Version: 6.1.7601.2.1.0.256.4

Locale ID: 1033

Additional Information 1: 0a9e

Additional Information 2: 0a9e372d3b4ad19135b953a78882e789

Additional Information 3: 0a9e

Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

Telerik, do you have any suggestions?

Community, have any of you run into this?

If I can track down exactly which installation is causing the problem, I'll update this thread.

Thanks, Greg

General Discussions

answered on 19 Oct 2012

3 answers

46 views

Unable to determind start time on resized appointment

We have a reservation system that allows a user to insert an appointment with a maximum of 90 minute duration. They can schedule it for less time, and have the resizing capability to extend it to 90 minutes. I have the JS in place to restrict a user from extending the end time beyond the 90 minutes, but if they size from the start, there seems to be no way to effectively capture this and check the duration limit.

function warnIfTooLong(start, end, sender, args) {

var appointment = args.get_appointment();

var finalTime = new Date(start);

var maxDuration = 90;

finalTime.setMinutes(finalTime.getMinutes() + maxDuration);

if (end > finalTime) {

alert("You cannot reserve a court for that duration.");

args.set_cancel(true);

}

This script works fine if you feed in the correct start and end times. However I have been unable to figure out how to get the new start time for a resized appointment, end time can be taken from args.get_newTime();

function onAppointmentResizeEnd(sender, args) {

var start = args.get_appointment().get_start();

var end = args.get_newTime();

warnIfTooLong(start, end, sender, args);

}

Does anyone have any idea how I can get the start time correct from a resized appointment?

Many thanks
Clyde

Scheduler

answered on 19 Oct 2012

4 answers

64 views

Page cannot be found and VS errors

Hi All

We are using the most recent release of the Telerik AJAX kit (2012.2.912.35).

All of our pages have a RadMenu contained on our master page.

Recently (before the upgrade to the new tool kit), we noticed that when the mouse hovers over the RadMenu and the drop down forms, for a brief moment a "Page cannot be displayed" message, then the menu loads into the frame. This is literally for a fraction of a second and is only noticeable if your looking.

This behaviour is not present if animations are turned off.

I've also noticed that when debugging, the solution explorer is showing a few strange entries;

Script Documents >
Windows Internet Explorer
> (8 x) dnserrordiagoff.htm
welcome.aspx
>eval code
>anonymous code
> (8x) errorPageStrings.js
> (8x) httpErrorPagesScripts.js

I cannot work out what the problem is... something must be missing somewhere.

Any thoughts?

Shane

Menu