Questions on UI for ASP.NET AJAX Forum

4 answers

100 views

Hi,

I have button outside the grid, clicking on the button will add a new row to the grid. I also have edit template also. Is there a way at the client side I can find out if the grid is in edit mode or insert mode....

I am using the below statment to insert a new row in the grid..

 rgHotels.MasterTableView.InsertItem();

Grid

answered on 25 Apr 2012

5 answers

160 views

client event after reordering colum

I am using version Q1 2012 of the ASP.NET AJAX Controls.
I want to create a client-event where I register the column that has been moved and the position it has been dragged to.

I have created clientevents for OnColumnMovedToLeft and for OnColumnMovedToRight.

Within these events I can read

eventArgs.get_gridColumn()
This is not the column that has been dragged.
How do I get the correct dragged column with it's new position?

Paul

Grid

answered on 25 Apr 2012

1 answer

63 views

Selecteddateevent

am keeping selecteddate as current date ...
so when user selects different date that date should be selected indatabase for
that am using SelectedDateChaged event

how how to get that new date..
am using

in onselect...{

radpicker.selecteddate == it shows the current date
}

how to get the new date i have kept auto= true also

Calendar

answered on 25 Apr 2012

1 answer

45 views

RadMenu within RadPone doesn't visiable

Hello Telerik,

I have a radmenu inside a radpone, but when the childrenMenu expand, it can't cross the radpone border.
I found a topic http://www.telerik.com/community/forums/aspnet-ajax/splitter/radslidingpane-hiding-asp-menu-items.aspx, it seems he has a similar problem, I have tried to fix it, but it still doesn't work.

please see my attachment image

Any help on this matter would be appreciated.

Splitter

answered on 25 Apr 2012

3 answers

308 views

How to completely reset the AsyncUpload control

Hello

I would like to know how to reset the control completely.

My upload control is in a popup (a simple absolute div) and has its own "Close" button. When the popup is closed, I want the Telerik control to completely reset, whether or not it is currently uploading or what state it is ...

I have tried using:
- deleteFileInputAt(0);
- _uploading = 0; i'm pretty sure this is not the way to go...
- _cancelUpload: this crashes a lot ... (stackoverflows etc....)

I'm searching for a reliable method to re-initialize the control like when the page was loaded.

Thanks !

AsyncUpload

answered on 25 Apr 2012

5 answers

399 views

Dynamically created GridImageButton doesn fires Clicking-Events

Hi everybody,
i have a RadGrid which I've added a GridImageColumn.
Sureley i want a reaction on Clicking the Imagebutton therefore but none of the Clicking-Event doesn't work.

I added directly by creating the GridImagebutton an OnClientClick-Method and a OnClick-Method.
I also tried to use the ItemCreated-Event of the Radgrid and adding the Click-Functionalty also there.

Anybody can help me?

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="DefaultCS.aspx.cs" Inherits="TelerikNestedGrid.DefaultCS" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/tr/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

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

</head>

<body class="BODY">

<form runat="server" id="mainForm" method="post">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />

<script language="javascript" type="text/javascript">

function testAlert() {

alert("hello");

}

</script>

<br />

<div style="width: 730px;">

<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

</telerik:RadAjaxManager>

<br />

</div>

<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="testAlert()"/>

</form>

</body>

</html>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

using System.Data;

using System.IO;

using System.Data.Odbc;

namespace TelerikNestedGrid

{

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

{

private void DefineGridStructure()

{

RadGrid RadGrid1 = new RadGrid();

RadGrid1.ID = "RadGrid1";

RadGrid1.ItemCreated += new GridItemEventHandler(RadGrid1_ItemCreated);

//Assignt the DataTable as Source

RadGrid1.DataSource = GetTableFromCSV(@"D:\RadGridImport.csv"); ;

//If only Bind the Data here, the ImageColumn will not appear.

RadGrid1.DataBind();

//Create and Add the new Column

GridImageColumn col = new GridImageColumn();

col.ImageUrl= "/images/stift_icon.gif";

GridImageButton btn = new GridImageButton(col);

btn.OnClientClick = "testAlert()";

btn.Click += new ImageClickEventHandler(GridButton_Click);

RadGrid1.Columns.Add(col);

//If i first Bind and then Rebind() here, the ImageColumn is at the Beginning.

RadGrid1.Rebind();

this.PlaceHolder1.Controls.Add(RadGrid1);

}

public void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

//e.Item.Cells[0].Controls[0].GetType() -> type is usual button and not GridImageButton? Why that?

TableCell t = e.Item.Cells[0];

foreach (Control c in t.Controls)

{

c.GetType();

//(c as ImageButton).OnClientClick = "testAlert()";

(c as Button).OnClientClick = "testAlert()";

(c as Button).Click += new EventHandler(GridButton_Click);

(c as Button).Attributes.Add("onclick", "GridButton_Click()");

}

public void GridButton_Click(object sender, EventArgs e)

{

Console.WriteLine();

}

protected void Page_Init(object source, System.EventArgs e)

{

DefineGridStructure();

}

protected void Page_Load(object sender, EventArgs e)

{

}

private DataTable GetTableFromCSV(string path)

{

if (!File.Exists(path))

throw new FileNotFoundException();

FileInfo fileInfo = new FileInfo(path);

DataTable dataTable = new DataTable();

string connectionString = String.Format("Driver={{Microsoft Text Driver (*.txt; *.csv)}};Dbq={0};", fileInfo.DirectoryName);

OdbcConnection connection = new OdbcConnection(connectionString);

OdbcDataAdapter da = new OdbcDataAdapter(String.Format("select * from [{0}]", fileInfo.Name), connection);

da.Fill(dataTable);

return dataTable;

}

C

Grid

answered on 25 Apr 2012

1 answer

98 views

How to Pass Data key from Rad grid view to server side

Hello :)

I have a Rad grid view, which contain a button in each row

I want to do something with the data key (the primary key ) of the grid when I press a button in some row

can I retrieve the data key for used row to use it in my C# code ?

thank you all :)

Grid

answered on 25 Apr 2012

0 answers

125 views

Telerik Controls are not loading . what am i missing?

I have an application that was given to my by someone else and it's using telerik controls.

the application is originally written in VS2010 framework 4.

when i try to open it on my end, i keep getting errors saying "failed to create designed "Error Creating Control - RadScriptManager1Failed to create designer 'Telerik.Web.UI.RadScriptManager, Telerik.Web.UI, Version=2011.1.519.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4'"

the telerik.web.ui.dll file is in my "bin" folder.

am i missing something? is there a way to get the site to work without having to buy these controls? what do i do?

General Discussions

asked on 25 Apr 2012

4 answers

100 views

ASP.NET RadWindow Maximize and Restore Animations

Hi,

I can set the "window close" animations for the RadWindow control. How do I set animations for Window Maximize (which puts the window to full-screen), and Window Restore (which puts the window back to partial screen)?

Thanks!

Window

answered on 24 Apr 2012

3 answers

118 views

Load On Demand, Empty combo

Hi,

I am trying to understand why my combo box is always empty in the ItemRequested event eventhough I have some items in my Combo... My Event is similair to the load on demand demo. My combo works fine for the client, my problem is on the server, it is empty.

So why?

ComboBox

answered on 24 Apr 2012