Questions on UI for ASP.NET AJAX Forum

1 answer

129 views

Filter Radgrid with value from RadComboBox, Viewstate disabled!

Hi!

Radgrid is populated from Database in code behind using "NeedDataSource" event.

CombBox provides the filter for the RadGrid (also get's it's data from the RadGrid's "NeedDataSource" event).

With Viewstate enabled everything works fine.

Question is how can I still filter when Viewstate is disabled on the Grid?

Thanks in advance for your help!

Tom

Grid

answered on 17 Jun 2020

2 answers

123 views

change Some columns in radgant to ReadOnly ="true"

How to change Some columns in RadGant to ReadOnly ="true"

Colums Default

and Colums GanttCustomField

Gantt

answered on 16 Jun 2020

3 answers

543 views

Get radwindow object from element in contenttemplate

Is there a way to determine the parent radwindow of a rad button contained in a contenttemplate in client-side javascript?

e.g. if I have two radwindows, each with a radbutton, and each radbutton calls a common OnClientClicking event, is there a way to determine the parent window from the button object in the common code?

<telerik:radWindow runat="server" ID="radwindow1">

<contenttemplate>

<telerik:radbutton id="radbutton1" runat="server" onclientclicking="CommonFunction" />

</contenttemplate>

</telerik:radwindow>

<telerik:radWindow runat="server" ID="radwindow2">

<contenttemplate>

<telerik:radbutton id="radbutton2" runat="server" onclientclicking="CommonFunction" />

</contenttemplate>

</telerik:radwindow>

<script>

function CommonFunction(button, eventArgs) {

var radWindow = ...how to determine which radwindow from the button element? ...

}

</script>

Window

answered on 16 Jun 2020

14 answers

1.4K+ views

Grid Template Column programmatically

Hi,

I suppose to create a grid template column in code behind with dropdown in edit item template and label in item template as usual. I'm new telerik.. Plz help me...

Grid

answered on 16 Jun 2020

5 answers

703 views

Radio functionality not working

Hi,

I can't get the buttons to work with toggletype Radio when I generate them in a repeater list.

Buttons are the same as from your demo,

Please see for example here: http://eschpla.ontwikkelruimte.nl/nl/schoenen/ballerinas/blauw/lolo-capri-ballerina-donkerblauw-suede-3341

Upper list is from repeater, second from your demo.

Any clue why the first set isn't working properly?

Thanks,

Marc

Button

answered on 16 Jun 2020

1 answer

190 views

Radgrid headercontext filter not opens at proper position.

When I take a Radmenu on master page and a Radgrid on .aspx page my Radgrid's headercontext filter opens from the top of the page otherwise it goes inside the Radmenu. How I resolve it?

Following is the Screen Shot of my problem's output:-

Grid

answered on 16 Jun 2020

6 answers

338 views

Radgrid header context menu columns option's submenu can't display very well

Hi,
I have some problem with the radgrid's header context menu. when i put my cursor over the Column option ,the submenu list displays not very well at some time. When the grid header is near the Brower's top border ,when I right click on the header of the grid the context menu popup,and then I move my mouse to the Columns option the submenu display.But ,the submenu displays too high ,and some items are hidden in the topframe(page navigation menu), also it can not see the top small triangle which is use to slide .Can you understand my issue? It only happens when the two condition are satisfied:1、 grid header displays near the boundary of the frame or Brower 2、right click the top part of the header (top means the position higher than the header text ).

My wonder is Can I fix the position that the submenu displays ? Ex. make the top of the submenu align at the Columns options ,make their's top inline.

Thank you very much~

Grid

answered on 16 Jun 2020

8 answers

1.1K+ views

RadGrid and Tooltip

I'm using the radgrid and have it as a databound columns. How can i insert a tooltip on a specific column where each row passes its unique id to web service for the text?

I'm having trouble figuring out how to procede and can't find an example similar to this. Thanks.

ToolTip

answered on 15 Jun 2020

6 answers

308 views

Accessibility issue when using the "Tab" key to get past the Editor

When first loading the demo page (http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx), strictly using a keyboard with no mouse, we have no issue using the <Tab> key to tab through every element on the web page to get to the Editor. Once you get to the Editor's toolbars and start tabbing all the way into the content area, you cannot <Tab> to the "Design", "HTML", "Preview" tabs below the content area. You can <Shift> + <Tab> to go back up, but you cannot <Tab> past the content area. Is there a special key combination I am not aware of to be able to escape the content area?

Editor

answered on 15 Jun 2020

8 answers

120 views

jQuery data() function does not get kendogrid reference with multicolumncombobox on page

Hello,

I have a weird problem. I want to start using the multicolumncombobox. But when I have multicolumncombobox and kendogrid on one page, calling data("kendoGrid") on the grid DIV will return undefined. If i remove the multicombo, it returns object of the kendogrid. This is a simplified situation, in our project I get errors from kendo JS library, when I need to open a dialog with kendogrid or when I use maskedtextbox. Because both need to reference some object using jQuery data() function. Am I doing something wrong?

This is my test code, button returns kendogrid object, but only with multicombo commented out:

using System;

using System.Configuration;

using System.Web;

using Telerik.Web.UI;

public partial class TEST1 : System.Web.UI.Page

{

protected void Page_Init(object sender, EventArgs e)

{

System.Web.UI.Page currentPage = (System.Web.UI.Page)HttpContext.Current.CurrentHandler;

RadScriptManager RadScriptManager = (RadScriptManager)currentPage.FindControl("RadScriptManagerMain");

RadScriptManager.Scripts.Add(new System.Web.UI.ScriptReference((String.Format("~/js/jquery.min.js?{0}", ConfigurationManager.AppSettings["Application_Version"]))));

RadScriptManager.Scripts.Add(new System.Web.UI.ScriptReference((String.Format("~/js/jszip.min.js?{0}", ConfigurationManager.AppSettings["Application_Version"]))));

RadScriptManager.Scripts.Add(new System.Web.UI.ScriptReference((String.Format("~/js/kendo.all.min.js?{0}", ConfigurationManager.AppSettings["Application_Version"]))));

}

<%@ Page Title="TEST1" Language="C#" AutoEventWireup="true"

CodeFile="TEST1.aspx.cs" Inherits="TEST1" %>

<!DOCTYPE html>

<html>

<head runat="server">

<title>TEST1</title>

</head>

<body>

<telerik:RadScriptManager runat="server" EnableScriptCombine="false" ID="RadScriptManagerMain"

LoadScriptsBeforeUI="true" OutputCompression="AutoDetect" AsyncPostBackTimeout="36000" ScriptMode="Release">

</telerik:RadScriptManager>

<div id="multicombo">

<telerik:RadMultiColumnComboBox ID="RadMultiColumnComboBox1" runat="server"

GroupByField="Country" Filter="Contains"

DropDownWidth="500" Height="400" Width="100%" Placeholder="select from the dropdown or type"

DataTextField="ContactName" DataValueField="CustomerID" MinLength="3" EnforceMinLength="false">

<WebServiceSettings Select-ContentType="JSON" ServiceType="OData"

Select-Url="https://demos.telerik.com/kendo-ui/service/Northwind.svc/Customers">

</WebServiceSettings>

<ColumnsCollection>

<telerik:MultiColumnComboBoxColumn Field="CustomerID" Title="ID" />

<telerik:MultiColumnComboBoxColumn Field="ContactName" Title="Name" />

</ColumnsCollection>

</telerik:RadMultiColumnComboBox>

</div>

<br />

<div id="kendogrid"></div>

<br />

<button onclick="getdata()">Call data("kendoGrid) on grid</button>

<script>

$(document).ready(function () {

$("#kendogrid").kendoGrid({

columns: [{

field: "FirstName",

title: "First Name"

},

{

field: "LastName",

title: "Last Name"

}],

dataSource: {

data: [{

FirstName: "Joe",

LastName: "Smith"

},

{

FirstName: "Jane",

LastName: "Smith"

}]

}

});

function getdata() {

alert($("#kendogrid").data("kendoGrid"));

}

</script>

</body>

</html>

MultiColumnComboBox

answered on 15 Jun 2020