AJAX :: Autocomplete Extender Not Working In Update Panel
Apr 27, 2016
<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:TextBox ID="txtUser" runat="server" AutoPostBack="true"></asp:TextBox>
<asp:AutoCompleteExtender ID="extSearchMember" runat="server" ServicePath="~/services.asmx" TargetControlID="txtUser" ServiceMethod="GetMembers" MinimumPrefixLength="1" CompletionSetCount="25"/>
<asp:Button id="www" runat="server" CausesValidation="False" OnClick="www_Click"></asp:Button>
</ContentTemplate>
</asp:UpdatePanel>
Some times i get the error
"Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'autoCompleteExtenderPopupBehavior' can't be added to the application."
At this time click events not working.
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Feb 4, 2010
I am having problems getting the Autocomplete extender to work within a grid view which is contained inside an update panel.Outside of the update panel the auto complete works fine, but when placed inside the 'EditItemTemplate' tags on my gridview it does not display any results. Debugging revealed that the webservice is being called and values returned, but they are not being displayed within the grid view.
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Apr 22, 2010
i have installed AjaxControlToolkit for framework 3.5 . my application is in virtual folder on the server which has Autocomplete Extender control, when i browse, control is not returning any list nor any error message. it is working fine in the localhost, is it because of the subfolder or any other reason i dont understand
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Jun 16, 2010
I'm yet another programmer who find out that AJAX autocomplete extender doesn't work although I've searched several pages and saw where the biggest problems occur.I'm using ASP.NET 2.0 and AJAX for the same version. Few months ago I've included modalPopupExtender in to the same project and it's working fine.However with AutoCompleteExtender have no luck..ASPX page:
[Code]....
and web service:
[Code]....
I was using this site for reference:ttp://dotnetslackers.com/Community/blogs/kaushalparik/archive/2008/06/06/autocomplete-textbox-using-ajax-autocompleteextender-from-database.aspxBut when I type something in textbox nothing happenes. However in IE8 I got message that there is script error.
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May 17, 2010
I am using VB 2008 and the ajax tool kit trying to get the autocomplete working. I have been looking at the asp.net video tutorials, but for the life of me - its not. Here is the code:
default.aspx
<asp:ToolkitScriptManager
ID="ToolkitScriptManager1"
runat="server">
<Services>
<asp:ServiceReference
Path="~/SearchAutoComplete.asmx"
/>
[Code]....
[Code]....
[Code]....
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Feb 2, 2010
Am using AJAXControltoolkit 3.0.30512.20315.My list is not appearing just under the text.It works perfect in IE but not in firefox.
Note : i don't have CSS specified for extender.
<asp:Panel ID="pnl_Detail" runat="server" Visible="true">
<table style="margin-left: auto; margin-right: auto;">
<tr>
<td align="right">
[Code]....
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Mar 5, 2011
I can't get AJAX CT Autocomplete to work. The problem is when I start writing in textbox nothing happens. The frist problem I had experienced was when I tried to Add AutoComplete page method I got an error: "Cannot create page method "GetCompletionList"...". Then I tried creating it manually, but still nothing happens.
Here is the AdministracijaOsoba.aspx code:
[Code]....
Here is the AdministracijaOsoba.aspx.cs code:
[Code]....
Take a note that I'm using LINQ to Entities.
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Jan 12, 2010
I am having issues with the autocomplete extender from the toolkit. I am using it to extend a textbox. I added a web service to the project that returns some values as a string().It works if I run it locally on either my development server or my production server, but when I try to run it from another machine the autocomplete box does not popup. I have other ajax extenders running on the page and they are working properly. Is there a security setting I need to set to get the autocomplete extender to work for the IUSR?
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Apr 20, 2010
In winserver-2008, IIS 7 and .net 3.5 (i have installed AjaxControlToolkit for framework 3.5 )when i create a virtual folder for this application on the server then Autocomplete Extender control is not returning any list nor any error message also.i dont understand how to debug because it is working fine in the localhost
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Jan 19, 2011
i am developing web application and contain modal popup extender in which update panel made and it contain file upload control but file upload control not working in it.
This is my modal popup which contain fileupload control
and my modal popup source code
[code]....
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Feb 12, 2011
I just tried a simple page with a collapsible panel extender, following the tutorial video at asp.net/ajax/videos. When clicking on the header panel, nothing happens. I have gone through countless posts looking for the answer, I have not found a solution. When viewing the page using IE, it shows a page error: Object expected. The cpe does not work in any browser; it does not work on my local machine or production server. As far as I know, the Ajax Control Toolkit was installed correctly; the .dll is in the bin folder. see this link for the page in question: [URL] Below is the code for the page:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="CollapsiblePanelExtender.aspx.cs"
Inherits="CollapsiblePanelExtender" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:Panel ID="HeaderPanel" runat="server" Style="background-color: rgb(230,230,230);
cursor: pointer;">
<asp:Image ID="Image1" runat="server" ImageUrl="~/MasterFiles/images/collapse.jpg" />
AJAX Collapsible Panel Test
<asp:Literal ID="Literal1" runat="server">(Show Details...)</asp:Literal>
</asp:Panel>
<asp:Panel ID="ContentPanel" runat="server" Style="height: 0px; overflow: hidden;">
<h4>Some Details Content here.</h4>
</asp:Panel>
<asp:CollapsiblePanelExtender ID="ContentPanel_CollapsiblePanelExtender" runat="server"
Enabled="True"
TargetControlID="ContentPanel"
CollapseControlID="HeaderPanel" ExpandControlID="HeaderPanel"
Collapsed="true"
ImageControlID="Image1" ExpandedImage="~/MasterFiles/images/collapse.jpg"
CollapsedImage="~/MasterFiles/images/expand.jpg"
TextLabelID="Literal1" CollapsedText="Show Details..." ExpandedText="Hide Details..."
SuppressPostBack="true"
ExpandDirection="Vertical">
</asp:CollapsiblePanelExtender>
</div>
</form>
</body>
</html>
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Sep 29, 2010
I'm creating just simple autocomplete sample.
taking one textbox adding autocomplete extender as
<asp:ScriptManager ID="ScriptManager2" runat="server">
<Services>
<asp:ServiceReference Path="WebService.asmx" />
</Services>
</asp:ScriptManager>
<asp:TextBox ID="TextBox1" runat="server" EnableTheming="True" ></asp:TextBox>
<cc1:AutoCompleteExtender ID="AutoCompleteExtender1" runat="server" MinimumPrefixLength="1" ServiceMethod="GetCountryInfo" ServicePath="WebService.asmx" TargetControlID="TextBox1">
</cc1:AutoCompleteExtender>
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
Also creating web services as "WebService.asmx" & code inside this file is that
<%@ WebService Language="C#" CodeBehind="~/App_Code/WebService.cs" %>
------
then in Webservice.cs file i write code as
public class WebService : System.Web.Services.WebService {
MySql.Data.MySqlClient.MySqlCommand cmd = new MySqlCommand();
MySql.Data.MySqlClient.MySqlConnection con = new MySqlConnection();
//MySqlDataAdapter da = new MySqlDataAdapter();
MySqlDataReader dr;
public WebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
public string[] GetCountryInfo(string prefixText)
{
int count = 10;
string sql = "Select * from tbl_patientmaster Where P_NAME like '" + @prefixText + "%'";
con.ConnectionString = System.Configuration.ConfigurationManager.AppSettings["HMSDBConnectionString"].ToString();
con.Open();
MySql.Data.MySqlClient.MySqlDataAdapter da = new MySql.Data.MySqlClient.MySqlDataAdapter(sql, con);
da.SelectCommand.Parameters.Add("@prefixText", MySql.Data.MySqlClient.MySqlDbType.VarChar, 50).Value = prefixText + "%";
System.Data.DataTable dt = new System.Data.DataTable();
da.Fill(dt);
string[] items = new string[dt.Rows.Count];
int i = 0;
foreach (System.Data.DataRow dr in dt.Rows)
{
items.SetValue(dr["P_NAME"].ToString(), i);
i++;
}
return items;
}
this code is not working
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Jun 24, 2010
have used drag panel externder in my asp.net web application
but ia m not able to achive the needed output
i am nt able to drag it as per desired
if i just click on it it moves down
[code]....
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Jun 14, 2010
I have used ajax tab panel extender in my application and its working in my all major browsers()ie,firefox chrom etc) But in our client machine that is not working(Only in chrom browser).
What is wrong in our side.
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Aug 18, 2010
I can't get the collapsible panel extender to working when using a master pages. The code bellow works without assigning a master page but I need to use master page because I am doing a large project. Parser Error Message: The server tag is not well formed. Error in line: <asp:CollapsiblePanelExtender runat="server"
[Code]....
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Dec 20, 2010
I have an invoice form that I want to be able to populate using an ajax control. There will be a section at the top that will allow the user to select a record from a db or create a new one. This section will have several criteria types that can be used to select the records. They will be able to choose the record by the invoice id, date of service....etc.
I'm trying to decide between using the dynamic populate extender and the update panel for the different areas of the invoice. For example, there are different sections that show the customer's info, notes for the invoice, the services performed and the totals for the work done. I want each of these to be dynamic. For example, when a new service is added to the invoice the total is updated. Or if an existing invoice is opened these fields will be populated for that record.
I'm trying to decide if the dynamic populate extender or update panels should be used for each of these dynamic sections of the invoice. It seems like either can be used but I'm not sure which would be better.
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Jun 8, 2010
I'm new to the world of Update Panels and i'm having a hard time figuring out how to use them properly.
I have a form that has a table(TABLE1)...and inside TABLE1 i am linking to a sql data source....at the bottom of the table i have a 'Add' button.
When the user clicks the add button...a modal popup appears (POPUP1) and inside the POPUP1 the user can click a link that can add a user...when the link button is clicked...a panel within POPUP1 is set to visible = true.
I have one update panel around the whole table and the add button...when i click add and then click the link to add a user....the modal popup disappears.
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Dec 10, 2010
I have a problem where the collapsible panel extender stops behaving properly after the first row in the gridview. On row 2, the collapsible panel don't work anymore (the label is not clickable). It gets even worse on row 3 where the product category accordion pane doesn't open anymore. This is the structure:
Accordion
AccordionPane: General Info
Formview
AccordionPane: Product Categories
Gridview
3 boundfield
1 templatefield
CollapsiblePanel
1 templatefield
3 collapsiblePanel
First Row:
2nd row
[Code]....
Dim sql As String
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Apr 27, 2016
Modal popup not working, I need to open modal pop up inside a panel, below is my html, senerio goes as :
On page load on only panel with id="pnlgrid" is visible and button with id btnaddnew is visible on clicking addnewbutton panel grid is visible false and panel with id=pnlFormEdit is visible true.
Inside there is linkbutton1 on which click i want to open popup. but on clicking it goes postback.
<%@ Page Title="" Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="DutySlip.aspx.vb" Inherits="_DutySlip" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<style type="text/css">
[Code] .....
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Sep 20, 2010
I have an ajax modal popup extender in update panel. The modal popup extender has a label, checkbox and a dropdown list. When i open the popup first time (i.e Page_load) and select something and click on ok the data is populated correctly in another grid. If i open the popup second time and select some data and click on ok it is populating the grid with the current selected data as well as previously selected data.
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Nov 23, 2010
[Code]....
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Feb 12, 2011
I am facing a problem in FileUpload controls that is available inside update panel along with CalendarExtender.
Now When I click on submit button after browse a file it is returning null fileobject value in codebehind page.
[Code]....
I dont know what is the reason behind of this problem, can you let me know what is the cause and probable solution for this.
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May 19, 2010
I have a problem doing a partial page post back with an update panel within a tab container.
I am adding the control programmatically as follows
[Code]....
The controls are added to the tab container but the button now causes a full page postback. The button_click event is no longer called. Is there something I am missing here.
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May 28, 2010
I have one asp.net content page and calling .js file in that content page <asp:ImageButton> onclient click event. but it is not all calling .js file
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Jan 4, 2010
Environment used : asp.net 2008 webapplication with c#
problem : here is my code :
default.aspx
<form id="form1" runat="server">
<iframe id ="captchaframe" src="test.aspx"></iframe>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Button id="Button1" runat="server" Text="refresh" onclick="Button1_Click"></asp:Button>
</ContentTemplate>
</asp:UpdatePanel>
</form>
default.aspx.cs
protected void Button1_Click(object sender, ImageClickEventArgs e)
{
Session["CaptchaImageText"] = GenerateRandomCode();
StringBuilder sb = new StringBuilder();
sb.AppendLine("$(document).ready(function() {");
sb.AppendLine(@"document.frames['captchaframe'].location.reload(true);");
sb.AppendLine(" });");
ScriptManager requestSM = ScriptManager.GetCurrent(this);
if (requestSM != null && requestSM.IsInAsyncPostBack)
{
ScriptManager.RegisterClientScriptBlock(this,
typeof(Page),
Guid.NewGuid().ToString(),
sb.ToString(),
true);
}
else
{
ClientScript.RegisterClientScriptBlock(typeof(Page),
Guid.NewGuid().ToString(),
sb.ToString(),
true);
}
}
I want to just refresh the iframe on button click without whole page postback.so i have used update panel for removing postback and easily refresh iframe .I works in IE, but not working in firefox.
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