jquery-autocomplete | 易学教程

forming json from coldfusion query for use in jquery autocomplete

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问题 I'm stumped. I have an existing autocomplete function which worked when called from a ColdFusion autosuggest input. Now, I'm trying to convert the page to use a jQuery autocomplete input, and can't make it work. Here's the existing function, in autosuggest.cfc: <cffunction name="lookupSerialNumber" access="remote" returntype="Array" > <cfargument name="search" type="any" required="false" default="">  <cfset var data=""> <cfset var result=ArrayNew(1)> <!--- Do search

php mysql jquery AJAX autocomplete case sensitivity

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问题 In my php script, $names = $_GET['part']; $result = mysql_query("SELECT * FROM namestable where names LIKE'%$names%' LIMIT 10"); while ($row = mysql_fetch_assoc($result)) { $colors[]=$row['publishers']; } checks for matches and works well. But suppose my table has a name Alfred, the suggestion will appear only if i type Alfr and not appearing if i type alfr 回答1: The example you've provided will work if you're using a case insensitive collation such as utf8_general_ci . (See the MySQL

django-ajax-selects app: How do I create a new object when there isn't already one in the database?

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问题 I'm using django-ajax-selects, which is a freely available django app providing jquery autocomplete functionality. I've got it working - i.e. it is autocompleting the form fields I want it to. But I have a problem... I'm using it in a ModelForm which adds Partnership objects to the database: class Skater(models.Model): name = models.CharField(max_length=64) surname = models.CharField(max_length=64) gender = models.CharField(max_length=1, choices=GENDER_CHOICES) class Partnership(models.Model)

jquery autocomplete to start on pressing character '@'

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问题 I have a textarea in which I write messages. I want to activate jquery autocomplete for certain condition like - when user presses '@', they should start seeing the suggestion till they dont press space. It is something similar to facebook style @friends prediction. Does jquery inherently support this? Any ideas? 回答1: I think the easiest way to do this is to provide a function to source. Something like this: textbox.autocomplete({ source: function (request, response) { var lastWord = request

JQuery UI Autocomplete - Have the menu open when user clicks in the text box

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问题 I'm using this JQuery autocomplete widget. How can I make it automatically open the menu when the user clicks in the text box? I want the user to see all the options. 回答1: You need to trigger the search event manually and set the minLength option on the widget to zero: $("input").autocomplete({ minLength: 0, /* other options */ }).on("focus", function () { $(this).autocomplete("search", ""); }); Working example: http://jsfiddle.net/9JmVu/ 回答2: I think I got it actually. If you set minLength

jQuery autocomplete “response” event

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问题 I'm using jQuery UI autocomplete as described [http://api.jqueryui.com/autocomplete/] I need to do a few things before and after the search is executed. From reading the documentation at the above URL it describes two methods "search" and "response," that are triggered before and after the query is run - perfect. BUT, if I add these to my code, "search" works perfectly, but "response" is never called. What am I doing wrong? All my code works, no javascript errors, autocomplete works perfectly

how to use jquery autocomplete?

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i am creating a web project using JSP, and is trying to implement a simple search for users from my database using jquery autocomplete, however i am having trouble understanding how it works. i have little to no knowledge on jquery and ajax just to let you know. i have done the following code and am stuck. <%@page contentType="text/html" pageEncoding="UTF-8" import="ewa.dbConnect,ewa.sendEmail,ewa.pwGen,ewa.hashPw,java.sql.*" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <link rel="stylesheet" type="text/css" href="css

how to use jquery validation with jquery autocomplete in my code

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问题 hi i am using codeigniter . i am using ajax autocomplete for jquery and jquery validation plugin there is input box called city <input type="text" class="city" name="city" value=""> i use autocomplete for this inputbox jquery code var a = jq('.city').autocomplete({ serviceUrl:"<? echo $this->config->item('base_url'); ?>home/auth/city_autocomplete", }); image of this when i select a value from the drop down the jquery validation plugin gives an error , 'min length 3'. but the city name is

How to design an MVC5 Global Search feature in Layout.cshtml

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问题 I am trying to implement a "global search" feature, that is available above our main menu, in all Views within our application. It looks like this: The "global search" is a jQuery autocomplete input field. It resides in our _Layout.cshtml, which is a shared View and gets loaded many times by other views. Essentially it will display an auto-suggestion list for search keywords. Our list of keyword suggestions is roughly 6000 items. Our HomeController looks like this: public class HomeController

Redirecting users on select from autocomplete?

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问题 i'm trying to implement the jquery autocomplete plugin. I've got it up and running, but something is not working properly. Basically i have a autocomplete-list of employees. The list is generated from a table in a sql-database (employee_names and employee_ID), using a VB.NET handler (.ashx file). The data is formatted as: employee_name-employee_ID. So far so good and all employees are listed in autocomplete. The problem is that i don't know how to redirect a user to a certain page (for