whole page getting refreshed : The Official Microsoft ASP.NET Forums

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umairaslam22

Contributor

3992 Points

Re: whole page getting refreshed

Jan 27, 2012 08:57 AM|LINK

Please put your full .aspx and .cs both files code here , then we can find where it the hidden fault . Try to find whether may be somewhere you are redirecting your page to itself like (Response.Redirect(this.Page) . Check it , 2ndly just remove rating control and comment its event then check whether it is still refreshing or not , Debug using these steps by commenting portions one by one

Umair Aslam
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merk

Participant

766 Points

380 Posts

Re: whole page getting refreshed

Jan 27, 2012 11:47 AM|LINK

WishStar99

One thing i forgot to mention:

in your updatepanel, set updatemode=conditional

...

i copied your html code exactly how you posted it up top; and added my source from the code behind.

1) Enable viewstate on your ListView
2) add UpdateMode = Conditional to your UpdatePanel

... if it doesn't work, i can paste the sample code that i have here for you ...

Actually, a previous poster suggested making that change, and i did, but to no effect.

http://www.mediafire.com/?are3c086xsw1imz

I created a zip file of the default. aspx and site.master files (and cs files). Thanks to everyone for helping with this.

Reply

merk

Participant

766 Points

380 Posts

Re: whole page getting refreshed

Jan 27, 2012 11:48 AM|LINK

umairaslam22

Please put your full .aspx and .cs both files code here , then we can find where it the hidden fault . Try to find whether may be somewhere you are redirecting your page to itself like (Response.Redirect(this.Page) . Check it , 2ndly just remove rating control and comment its event then check whether it is still refreshing or not , Debug using these steps by commenting portions one by one

If i comment out the rating control, then there's nothing on the page which would cause a postback or any sort of update. I uploaded a zip file of the pages here: http://www.mediafire.com/?are3c086xsw1imz

Thank you

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WishStar99

Contributor

2857 Points

879 Posts

Re: whole page getting refreshed

Jan 27, 2012 03:02 PM|LINK

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ListViewControl.aspx.cs" Inherits="ListViewControl" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>

<!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>List View Control</title>
    <link href="StyleSheet.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <form id="form1" runat="server">
        <ajax:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" />
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p><p>1</p>
        <asp:ListView ID="listview1" DataKeyNames="ID" EnableViewState="true" runat="server">
            <LayoutTemplate>
                <ul id="template">
                    <asp:PlaceHolder ID="itemPlaceholder" runat="server" />
                </ul>
            </LayoutTemplate>
            <ItemTemplate>
                <asp:UpdatePanel ID="UpdatePanel1" UpdateMode="Conditional" runat="server">
                    <ContentTemplate>
                        <asp:Label ID="lblName" Text='<%#Eval("Name")%>' runat="server" />
                        <ajax:Rating ID="Rating1" MaxRating="5" OnChanged="Rating1_OnChanged" AutoPostBack="true"
                            StarCssClass="ratingStar"
                            WaitingStarCssClass="savedRatingStar"
                            FilledStarCssClass="filledRatingStar"
                            EmptyStarCssClass="emptyRatingStar"
                            runat="server" />
                    </ContentTemplate>
                </asp:UpdatePanel>
            </ItemTemplate>
        </asp:ListView>
    </form>
</body>
</html>

//------------------- Chloé ------------------//

Reply

WishStar99

Contributor

2857 Points

879 Posts

Re: whole page getting refreshed

Jan 27, 2012 03:03 PM|LINK

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using AjaxControlToolkit;

public partial class ListViewControl : System.Web.UI.Page
{
	protected void Page_Load(object sender, EventArgs e)
	{
		if (!IsPostBack)
		{
			DataRow newrow = null;
			DataTable dt = new DataTable();

			dt.Columns.Add("ID", typeof(int));
			dt.Columns.Add("Name", typeof(string));

			newrow = dt.NewRow();
			newrow["ID"] = 1;
			newrow["Name"] = "Jack";
			dt.Rows.Add(newrow);

			newrow = dt.NewRow();
			newrow["ID"] = 2;
			newrow["Name"] = "Daniel";
			dt.Rows.Add(newrow);

			listview1.DataSource = dt;
			listview1.DataBind();
		}
	}

	protected void Rating1_OnChanged(object sender, RatingEventArgs e)
	{
		string t = string.Empty;

		t = "HELLO";

	}
}

//------------------- Chloé ------------------//

Reply

WishStar99

Contributor

2857 Points

879 Posts

Re: whole page getting refreshed

Jan 27, 2012 03:04 PM|LINK

So there's the HTML, the <p>1</p> is just to force the browser to have scrolling and that the listview is at the moment to test the star rating.

//------------------- Chloé ------------------//

Reply

merk

Participant

766 Points

380 Posts

Re: whole page getting refreshed

Jan 28, 2012 07:22 AM|LINK

Thank you for taking the time to post that code. I just tried copying all of your code. The only changes i made were to include some css info so the stars for the rating control would display properly. Unfortunately, it still does not work. When i click a star, the page refreshes.

This code worked for you without a page refresh? If so, then i think the error must either be in my ajax toolkit dll or could there be something wrong with my web.config? I've made no entries to the web.config regarding this.

Reply

WishStar99

Contributor

2857 Points

879 Posts

Re: whole page getting refreshed

Jan 30, 2012 04:17 PM|LINK

can you repost your HTML?

//------------------- Chloé ------------------//

Reply

merk

Participant

766 Points

380 Posts

Re: whole page getting refreshed

Jan 30, 2012 11:46 PM|LINK

my code can be downloaded from here:

http://www.mediafire.com/?are3c086xsw1imz

Reply

WishStar99

Contributor

2857 Points

879 Posts

Re: whole page getting refreshed

Feb 02, 2012 11:40 PM|LINK

Since your ListView is already inside the UpdatePanel, there's no need to point the Trigger at the ListView again. You can remove the Trigger.

<Triggers>
      <asp:AsyncPostBackTrigger ControlID="ListView1" />
    </Triggers>
    <ContentTemplate>

//------------------- Chloé ------------------//

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20 replies

umairaslam22

Re: whole page getting refreshed

merk

Re: whole page getting refreshed

WishStar99

merk

Re: whole page getting refreshed

umairaslam22

WishStar99

Re: whole page getting refreshed

WishStar99

Re: whole page getting refreshed

WishStar99

Re: whole page getting refreshed

merk

Re: whole page getting refreshed

WishStar99

Re: whole page getting refreshed

merk

Re: whole page getting refreshed

WishStar99

Re: whole page getting refreshed

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