JQuery :: Using JQuery Autocomplete In ModalPopupExtender From AjaxControlToolkit?
Mar 4, 2011
I built a modal dialog using the ModalPopupExtender from the AjaxControlToolkit. In that dialog, I'm trying to use the jQuery Autocomplete feature on a textbox. The values for the autocompletion are fetched from a webservice.I can see that the webservice is returning a result set, and I can see that being picked up in the Autocomplete code. However, the list is not displayed to the user to pick from.I thought this might be a z-Index issue, so I specified 'z-index: 9999 !important;' in my stylesheet. But that doesn't make a difference.
On my page I have textbox in which user enters value. When 3 values are entered the autocomplete panel shows.In the panel the names and surnames of all available people are shown bassed on the value user enters. Bellow each name and surname is picture of each "candidate". However images are stored on another server (using https "protection") and some people don't have picture.
onerror="this.onerror=null;this.src='../Pics/Errors/NoPic.jpg'" into <img> tags in Web Handler.
i have using jquery for autocompelete option and iam using ashx file, i have 2textbox, i need to show diffrent search record in the text box, iam using 2 ashx file to show the value using jquery, i want to user single ashx file instead of iam using 2 ashx handle filer can use switch case to handle this , i want to use 7textbox all textbox i need to do autosearch, how to handle this senario using jquery and ashx handler file
clsquery.updatetablestring = "select top 2 Cont_number from ASPrearrival_list where Cont_number"; clsquery.updatetablestring = "select top 2 custid,custname from ASCustomer where custname"; // this is my auto search iam using 2 handler file , i wants only one handler instead of 2handler <script type="text/javascript" src="jquery.autocomplete.js"></script> <script type="text/javascript"> $(document).ready(function() { $("#<%=txtcontno.ClientID%>").autocomplete("Handler1.ashx"); $("#<%=txtcname.ClientID%>").autocomplete("Handler.ashx"); } ); handler ashx file <%@ WebHandler Language="C#" %> using System; using System.Web; using System.Data.SqlClient; using ASbusinesslogic; public class Handler : IHttpHandler { public void ProcessRequest(HttpContext context) { string firstname = context.Request.QueryString["q"]; string sql = clsquery.updatetablestring; sql = clsquery.updatetablestring+" "+"Like"+" '"+ firstname +"%'"; //string sql = "select top 2 mlid,mloname from ASlinermaster where mloname like '" + firstname + "%'"; using (SqlConnection connection = new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"].ToString())) using (SqlCommand command = new SqlCommand(sql, connection)) { connection.Open(); using (SqlDataReader reader = command.ExecuteReader()) { while (reader.Read()) { context.Response.Write(reader.GetString(1)+ "-"+ reader.GetValue(0) + Environment.NewLine); } } } } public bool IsReusable { get { return false; } } } handler1 <%@ WebHandler Language="C#" %> using System; using System.Web; using System.Data.SqlClient; using ASbusinesslogic; public class Handler1 : IHttpHandler { public void ProcessRequest(HttpContext context) { string firstname = context.Request.QueryString["q"]; string sql = clsquery.updatetablestring + " " + "like '" + firstname + "%' "; using (SqlConnection connection = new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"].ToString())) using (SqlCommand command = new SqlCommand(sql, connection)) { connection.Open(); using (SqlDataReader reader = command.ExecuteReader()) { while (reader.Read()) { context.Response.Write(reader.GetString(0) + Environment.NewLine); } } } } public bool IsReusable { get { return false; } } }
I have this menu which has z-index of 600.I also use autocomplete, and I set the zIndex option to 700, I also tried setting the z-index in the css file, but no matter what i do, the ul list the autocomplete script generats always has z-index of 1.
this is what i see when i "inspect element" using chrome(the results ul):
[Code]....
no css alteration will help there, since its written into the style attribute of the ul element, and the zIndex option of autocomplete seems to do nothing also.for now, i can handle it by simply setting the z-index of the menu to 0, but thats a realy dirty workaround since i do want to control the z index of the autocomplete results ul.
I'm using jQuery AutoComplete Plugin in ASP.Net as outlined in the article below, so that as a user types in a .Net textbox they get a list of options to choose them. This works fine, but what I need to do now is call a server side function when the user has finished typing or has choosen a value, rather than the user having to submit the value by pressing a button.
f anyone else had tried putting a ajax control tookit combobox inside a jQuery dialog div/panel? If I do a postback on a page with this dialog I get an error 'Microsoft JScript runtime error:
Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method.' If I continue I get and error and this stack trace;
[NullReferenceException: Object reference not set to an instance of an object.] AjaxControlToolkit.ComboBox.LoadPostData(String postDataKey, NameValueCollection postCollection) in d:hgactServerAjaxControlToolkitComboBoxComboBox.cs:681
If I use a standard DropDownList there is no problem. I will stick to the standard control for now but I would prefer to use the toolkit combobox.
am using Autocomplete Jquery from the following URL:[URL]I am making my project in MVC 3.0 (Razor) In this I am displaying list of names from the database and its running fine.Now I want to show this whole list in the div according to my project requirement.
I have a dropdown in my CreateDocumentTemplate ciew <%=Html.DropDownList("Part", (SelectList)ViewData["Part"])%> which is populated from database. I want to this dropdown to be autocomplete. How can I acoomplish this?
in my webapplication, I'm using asp.net dropdownlists, that are filled with data (text & id) through ObjectDatasources.
I'd like to use the jquery autocomplete on the dropdownlists, but I fail to find any good example for it, unless examples that are using http handlers or webservices, which I'd like to avoid.
I have a dropdownlist, filled with countries (from xml file).When you choose a country, you can use the autocomplete for a textbox.This autocomplete has postal codes from the choosen country.Now I want to set the autocomplete off right after the dropdownlist.change eventfor preventing that the autocomplete (filled with postal codes) for 1 country also work for another country. But how do you turn it off?Code:
//when changing country, other postcodes will load $('[id$=landenDropDown]').change(function () { //autocompletes removal
For various reasons, I'd rather be calling an ASP.NET web service, but I can't get it to work. To change over to the service (I'm doing a local service to keep it simple), the start of the autocomplete code is:
$('.autocompleteTest').autocomplete( { source: function(request, response) { var list = []; $.ajax({ url: "/Services/GeneralLookup.asmx/StateList", dataType: "xml",
This code is on a page at the root of the site and the GeneralLookup.asmx is in a subfolder named Services. But a breakpoint in the web service never gets hit, and no autocomplete list is generated. In case it makes a difference, the XML that comes from the asmx is:
Functionally equivalent since I never use the name of the root node in the mapping code. I haven't seen anything in the jQuery docs about calling a .asmx service from this control, but a .ajax call is a .ajax call, right? I've tried various different paths to the .asmx (~/Services/), and I've even moved the service to be in the same path to eliminate these issues. No luck with either.
$('#' + textboxID).autocomplete({ delay: delay, source: ["cats", "dogs"] }); which works fine. I want to use a webservice: $('#' + textboxID).autocomplete({ delay: delay, source: webserviceURL}); This doesn't work. My webservice URL is /blah/blah.asmx/myMethod The webservice definition is: [WebMethod] [ScriptMethod(ResponseFormat = ResponseFormat.Json)] public List<string> myMethod(string term) { // Logic here, return list of strings }
The method never gets called. Can anyone point me in the right direction? I have other webservices in the same .asmx which work fine with other controls (other controls are using $.ajax to call them).
Edit: Getting closer, I now get a 500 error saying Request format is unrecognized for URL unexpectedly ending in '/myMethod'. I think it's not treating my url quite right..
I have dropdown and textbox, I want to pass dropdown value as condition in generic handler through jquery autocomplete I am using generic handler for getting values from database.
The URL is [URL] like that. I got q="%e0%b8%93"; actually the correct value is ณ . So I don't know client side encoding is wrong or server side encoding is wrong?
How do I handle selection of multiple items with autocomplete? The objects I return from my JSON web service contain an ID and a Label - the ID is the ID of the entity in the database, and the Label is some text to display for the user.
At the moment, when I select an item in the autocomplete dropdown, the value of the item's ID is stored in a hidden field, and the label is displayed. When I remove the label, I clear the ID of the hidden field - this is done by adding an anchor element to the DOM that handles this.
Now, I want to have multiple selections. I want to be able to enter some text, get an autocomplete dropdown, select an item and some other options, then be able to click an 'Add New' button or the likes to be able to select another instance.
For example, I'd type in a person's name and get an autocomplete selection. I'd select a person, and then enter their age, and click 'Add'. The person's id, name, and age will be stored somewhere so that I can retrieve it on the server side when I post back.
I'm not quite sure how to do it? I'm thinking of a hidden field - I assume that many hidden fields of the same name/id turn up on the server side as an array, which I can then use. But I haven't tried this yet in ASP.NET.
I am trying to implement autocomplete to a textbox using jquery. I am using MVC. I am trying to pass extra parameters but they are always null or jquery never add it to the query string.
Does anybody used Telerik Controls and JQuery Autocomplete together. I'm facing a typical problem Uncaught TypeError: Object #<an Object> has no method 'autocomplete' when I try to use it on pages. Telerik Script and Style are registered in master pages.
I'm trying to use the AutoComplete feature of JQuery to update multiple fields on an ASP.NET web page. The individual textbox is functioning perfectly, but I cannot figure out how to update multiple textboxes on the page once the user selects.
I've read many suggestions here that state I need to implement a result handler, but my intellisense is not showing that as an option, and IE I get a JS error saying that the object doesn't support this method.
I am linking to jquery-1.4.2.min.js and jquery-ui-1.8.5.custom.min.js .Here's my code:
