Questions on UI for ASP.NET AJAX Forum

1 answer

156 views

Hi

I'm trying to use the following in particular the JavaScript option: http://www.telerik.com/help/aspnet/window/openwindowfrommenu.html

The pop up isn't opening, I know I'm hitting the function but I get the following error - unable to get property 'Text of undefined or null reference' on the line

eventArgs.Item.Text

Any Ideas.

Andy

Menu

answered on 14 Oct 2013

3 answers

209 views

RadDataPager needs OnPageSizeChanged Event handler

For consideration in a future release the RadDataPager should allow registration to an OnPageSizeChanged event. I am handling the databinding and paging in code behind going through a WCF tier; however, I had to remove the change PageSize functionality from the end user because this event doesn't exist.

The Functionality should be like this to mirror the PageIndexChanged event:

ASPX:

   <telerik:RadDataPager ID="RadDataPager1" runat="server" OnPageIndexChanged="RadDataPager1_PageIndexChanged"
   OnTotalRowCountRequest="RadDataPager1_TotalRowCountRequest"
   OnPageSizeChanged="RadDataPager1_PageSizeChanged" Skin="Windows7">
   ...
   </telerik:RadDataPager>

Code Behind:

   protected void RadDataPager1_PageSizeChanged(object sender, RadDataPagerPageSizeChangeEventArgs e)
   {
   int NewPageSize = e.NewPageSize;
...
   }

Cheers,
Andrew.

DataPager

answered on 14 Oct 2013

3 answers

68 views

Load on demand PageViews

Hi,

I have a RadTabStrip linked with a RadMultiPage.

ASPX:

<telerik:RadTabStrip ID="tsConfig" runat="server" MultiPageID="mpConfig" SelectedIndex="0"

Width="100%" Skin="Office2010Silver" OnClientTabSelecting="OnTabSelecting_CheckPageView">

<Tabs>

<telerik:RadTab Text="Tab 1" PageViewID="rpvGeneral" Width="150px">

</telerik:RadTab>

<telerik:RadTab Text="Tab 2" PageViewID="rpvPhoto">

</telerik:RadTab>

<telerik:RadTab Text="Tab 3" PageViewID="rpvListePatients">

</telerik:RadTab>

<telerik:RadTab Text="Tab 4" PageViewID="rpvListesPrescriptions">

</telerik:RadTab>

<telerik:RadTab Text="Tab 5" PageViewID="rpvPrescripteur">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="mpConfig" runat="server" SelectedIndex="0" Width="100%"

BackColor="White" Height="500px" BorderColor="Silver" Style="overflow: hidden;">

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

<cgsi:ConfigGeneral runat="server" ID="ucConfigGeneral" />

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="rpvPhoto" Visible="false">

<cgsi:ConfigPhoto runat="server" ID="ucConfigPhoto" />

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="rpvListePatients" Visible="false">

<cgsi:ConfigListePatients runat="server" ID="ucConfigListePatients" />

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="rpvListesPrescriptions" Visible="false">

<cgsi:ConfigListesPrescriptions runat="server" ID="ucConfigListesPrescriptions" />

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="rpvPrescripteur" Visible="false">

<cgsi:ConfigPrescripteur runat="server" ID="ucConfigPrescripteur" />

</telerik:RadPageView>

</telerik:RadMultiPage>

VB:

Private Sub tsConfig_TabClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadTabStripEventArgs) Handles tsConfig.TabClick

e.Tab.PageView.Visible = True

End Sub

My problem is that in the ascx named "ucConfigPrescripteur" I have a RadComboBox that I set the width to 160px. But for some reason, on the page, the combobox is set to 260px until I do a postback it will set it to 160px.

This is only happenning with RadMultiPage.

Thanks.

TabStrip

answered on 14 Oct 2013

1 answer

107 views

extra arguments for "telerik events"

Hello,

Is there a way to have events, such as RadDatePicker.ClientEvents.OnDateSelected or RadListBox.OnClientSelectedIndexChanged, handle functions with arguments, apart from "sender" and "eventArgs"?
The following code doesn't do it completely right:

RadListBox rlb = new RadListBox();

rlb.OnClientSelectedIndexChanged = "ToSomething('Aaa', 'Bbb', 'Ccc')";

function DoSomething(a, b, c)

{

//code

}

Thanks in advance.

General Discussions

answered on 14 Oct 2013

13 answers

202 views

Switch regular textbox for RadAutoCompleteBox

Hello,

How would i be able to switch from using regular text boxes which uses

boundColumn = new GridBoundColumn();

When creating a radgrid dynamically to using Radautocomplete text boxes?

Grid

answered on 14 Oct 2013

3 answers

83 views

Telerik Org Chart - How to change Goto Root text option

Hi Friends,
I'm new to telerik code
Can you please tell me how to modify tool tip instead of "Go to root " i want to change it to "Go to Top" ? Can you please suggest me.

Thanks,

OrgChart

answered on 14 Oct 2013

1 answer

80 views

RadAlert Doesn't Stick

Below is my code, all of it. When I click the button, the RadAlert only appears for an instant. Why?

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="WebForm10.aspx.vb" Inherits="Easiest_Way.WebForm10" %>

<!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:RadWindowManager ID="RadWindowManager1" runat="server" />

<div>

<telerik:RadButton ID="RadButton1" runat="server" Text="RadButton" OnClientClicked="ClientClicked" />

</div>

</form>

</body>

<script type="text/javascript">

function ClientClicked(sender, e) {

radalert("Hi!");

return false;

}

</script>

</html>

Window

answered on 14 Oct 2013

1 answer

172 views

Modalpopup with Radgrid

Is it possible to put an entire radgrid within modalpopupextender? If so, does anyone have a simple example on how to do this?

Grid

answered on 14 Oct 2013

1 answer

56 views

Calling RadScheduler1.Rebind() duplicates resources with ServerSide ResourcePopulationMode

We have a RadScheduler using a web service binding with ResourcePopulationMode="ServerSide". The GetResources method is as per the documentation:

[WebMethod]

public static IEnumerable<ResourceData> GetResources(MySchedulerInfo schedulerInfo)

{

return Controller.GetResources(schedulerInfo);

}

If we call RadScheduler1.Rebind() in the code behind then GetResources is called but the resources are added to the RadScheduler rather than replacing them, with the result that duplicate resources appear.

Is this the expected behaviour? Are we supposed to be rebinding the scheduler differently?

Scheduler

answered on 14 Oct 2013

1 answer

70 views

Standard Legend Problem

I have an Question, about standard Legend for RadChart.

How can I change it (Color: Blue from Anzahl Gesamt: 438) that’s the Column from my DataTable. I want to have my custom legend but I can’t remove the standard Legend Item

Can you help me ?

Documentation and Tutorials

answered on 14 Oct 2013