Ajax

Ersan Ercek

Hello I need help on Ajax. I have never used it, what I would like to do is to prevent full page loads on basic commands. (such as dropd filling accorfing to the selected value of another dd) How could I find Toolkits and a basic demonstration of how it works. Thanks in advance

codingrocks

Check this link... http://www.asp.net/ajax/[^]

CodingRocks ASP.NET,C#.NET Programmer BANGALORE "Winners don't do different things. They do things differently. ...

Vimalsoft Pty Ltd

in your Toolbox there is a Section for Ajax. There is an updatecontrol panel. take your controls and drop them inside this control. Now onselectedindex change of your dropdown, your page will not do a whole page postback again. Contain only controls that you want to do partial postback on them. Hope it helps

Vuyiswa Maseko, Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers." C#/VB.NET/ASP.NET/SQL7/2000/2005/2008 http://www.vuyiswamaseko.somee.com http://www.vuyiswamaseko.tiyaneProperties.co.za vuyiswa@its.co.za http://www.itsabacus.co.za/itsabacus/

Ersan Ercek

Thanks for the answer I tried this via source page, however when I put dropdownlist under update panel, it says dropdown is not a known element for update panel

Vimalsoft Pty Ltd

can i see the markup(ASPX page) i will tell you what is wrong

Vuyiswa Maseko, Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers." C#/VB.NET/ASP.NET/SQL7/2000/2005/2008 http://www.vuyiswamaseko.somee.com http://www.vuyiswamaseko.tiyaneProperties.co.za vuyiswa@its.co.za http://www.itsabacus.co.za/itsabacus/

Ersan Ercek

here is my aspx page, could you please let me know how to put dds under a update panel <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Üye Kayıt</title> <link href="style.css" rel="stylesheet" type="text/css" /> <script language="javascript" src="func.js"> </script> </head> <body> <form id="form1" runat="server"> <div id="centrallarge"> <h1><img src="images\digersayfa.jpg" alt="photo" /></h1> </div> <div id="central"> <div id="leftsub"> <h1 style="height:200px"> <asp:Image ID="Image1" runat="server" Height="141px" Width="170px" BorderColor="White" BorderStyle="Ridge" BorderWidth="10px" /> </h1> <p> <asp:FileUpload ID="FileUpload1" runat="server"/> </p> <p> </p> </div> <div id="rightsub"> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> </asp:UpdatePanel> <table style="width: 100%;"> <tr> <td> <asp:Label ID="Label17" runat="server" Font-Names="tahoma" Text="İl" Font-Size="Small" Font-Bold="True" ForeColor="#CC3300"></asp:Label> </td> <td> <asp:DropDownList ID="dpIl" runat="server" Height="16px" Width="150px" AutoPostBack="True" onselectedindexchanged="dpIl_SelectedIndexChanged"> </asp:DropDownList> </td> </tr> <tr> <td> <asp:Label ID="Label16" runat="server" Font-Names="tahoma" Text="Semt" Font-Size="Small" Font-Bold="True" ForeColor="#CC3300"></asp:Label> </td> <td> <asp:DropDownList ID="dpSemt" runat="server" Height="16px" Width="150px"> </asp:DropDownList> </td> </tr> <tr> <td> <asp:Label ID="Label1" runat

ais07

First take ScriptManager on top of your page.After that put your control in update panel.

Life Is Beautiful

Baran M

Which version of IDE are you using ? 2005 or 2008. Did you add the Script Manager as a first control.

Education is not a way to escape poverty — it is a way of fighting it.

Blikkies

<asp:UpdatePanel ID="UpdatePanel1" runat="server" ChildrenAsTriggers="true" > <ContentTemplate> <asp:DropDownList ID="dpSemt" runat="server" Height="16px" Width="150px" AutoPostBack="True" </asp:DropDownList> </ContentTemplate> </asp:UpdatePanel>

Vimalsoft Pty Ltd

Try this

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
Namespace="System.Web.UI" TagPrefix="asp" %>

<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<img alt="photo" src="images\digersayfa.jpg" /><br />
<h1 style="height: 200px">
<asp:Image ID="Image1" runat="server" BorderColor="White" BorderStyle="Ridge" BorderWidth="10px"
Height="141px" Width="170px" />
</h1>

&lt;/div&gt;
    &lt;asp:FileUpload ID="FileUpload1" runat="server" /&gt;&lt;br /&gt;
    &lt;table style="width: 100%"&gt;
        &lt;tr&gt;
            &lt;td&gt;
                &lt;asp:Label ID="Label17" runat="server" Font-Bold="True" Font-Names="tahoma" Font-Size="Small"
                    ForeColor="#CC3300" Text="İl"&gt;&lt;/asp:Label&gt;
            &lt;/td&gt;
            &lt;td style="font-size: 12pt; font-family: Times New Roman"&gt;
                &lt;asp:DropDownList ID="dpIl" runat="server" AutoPostBack="True" Height="16px" OnSelectedIndexChanged="dpIl\_SelectedIndexChanged"
                    Width="150px"&gt;
                &lt;/asp:DropDownList&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr style="font-size: 12pt; font-family: Times New Roman"&gt;
            &lt;td&gt;
                &lt;asp:Label ID="Label16" runat="server" Font-Bold="True" Font-Names="tahoma" Font-Size="Small"
                    ForeColor="#CC3300" Text="Semt"&gt;&lt;/asp:Label&a

Ersan Ercek

very funny

Ersan Ercek

thanks man it worked

Blikkies

Whats funny?

Ersan Ercek

<asp:UpdatePanel ID="UpdatePanel1" runat="server" ChildrenAsTriggers="true" > <asp:DropDownList ID="dpSemt" runat="server" Height="16px" Width="150px" AutoPostBack="True" Your first message I opened was displayed like above on my computer, so I thought you made fun of me.. (putting dd under updatepanel)

Blikkies

O, lol. It was the first post but i did modified it afterwards.

Vimalsoft Pty Ltd

You are Welcome :)

Vuyiswa Maseko, Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers." C#/VB.NET/ASP.NET/SQL7/2000/2005/2008 http://www.vuyiswamaseko.somee.com http://www.vuyiswamaseko.tiyaneProperties.co.za vuyiswa@its.co.za http://www.itsabacus.co.za/itsabacus/

Ersan Ercek

I see :), thanks for helping