jQuery autocomplete example using Java Servlet Ajax request and JSON response. Tutorial: Create Autocomplete feature with Java - JSP / jQuery. Autocomplete is a common feature available in lot of web tools and services. You will find lots of implementation of autocomplete features. Let us see how can we implement a simple Autocomplete feature for Country names in Java-JSP and jQuery. Related: Spring MVC – AutoComplete tutorial with JSON & JQuery We will use jQuery’s autocomplete plugin for our example. Just go to JQuery Autocomplete UI page and download JQuery UI JS and CSS files. I have used Eclipse for the development of this demo. Create a dymanic web project by clicking File -> New -> Project -> Dynamic Web Project and name it AutocompleteExample.
Once the project is created, create a package net.viralpatel.autocomplete and a Java class file DummyDB.java. Following is the content of DummyDB.java. The DummyDB.java contains the list of all the countries in a comma separated string value and a method getData () that will return the list of countries starting with the string query passed as argument to that method. JQuery Tree using JSON as dataset | Java Jerks. Following things are required : JS : jquery.js, jquery.jstree.js, jquery.cookie.js, jquery.hotkeys.js JAR : json-1.0.0.jar. Index.jsp DataClass.java GetJSON.java is servlet which returns the JSON string Output : Like this: Like Loading...
Demo jQuey4j. HowToWrap - jquery4j - How to Wrap a jQuery UI Widget - jQuery for Java. ZK5 has adapted famous jQuery as underlying JavaScript library. jQuery UI is also famous and promising. jQuery UI's widgets can be easily wrapped to zk widget now, and enjoy the power of ZK. Any pure client widget can now easily connect to server. ZK provides many server side ability. Such as DataModel, Databindng, Event Handling. You can use jQuery UI widget in more simplified syntax in zul, expression language is available too.
In extreme cases, you can even use only java without any markup language or JavaScript, just like ZK always do. And the best of all, you can modify the content of underlying data model with java. Through databinding, your interaction with client UI widget can automatically sync with java bean in server. Since it is only a wrapping, it's far more easy than implementing a whole new actual ZK component. setup files Please download source code at jQuery4j. JavaScript part In most common cases, you have to implement 4 methods: $define redraw bind_ unbind_ Java part In java: GettingStarted - jquery4j - Getting Started with jQuery4j - jQuery for Java.
It is aimed to give developer the power to control jQuery widget with purely java and markup language. ZK is the most proven Ajax + Mobile framework available, designed to maximize an enterprise’s operational efficiency and minimize development time and cost. ZK implemented its widget with jQuery. Therefore, makes it easy to incorporate with other jQuery plugins. Has its own 120+ component widget ready to use. A Screencast of above code In above example, we declare datepicker in zul, and then modify its property in java.
Java API is mapping to jQuery plugin. ZK introduced ''model'' concept. For event, it's basically handled in server side. By ZUML In original jQuery UI, to declare a ''datepicker'' you have to write: $(function() { $("#datepicker").datepicker();}); In jQuery4j, the equivalent can be achieved by zul: To set an option when initialize datepicker by zul: To get the date choosed by datepicker by zul: target.getDate() will get the date choosed by datepicker whose id is "target". is: Event. jQuery file upload for java · blueimp/jQuery-File-Upload Wiki.