This is a jQuery plugin that is used to connect / bind a function to another function. It is more of assigning a handler for another function. Connect is used to execute a function whenever a function from another object or plugin is executed. We can connect to an event of a DOM element too using this function. In the sense same connect function can be used for both DOM elements and for the functions.

 
$.connect(refobj,refFuncName, connObj,connFunc); 

This means that, when the reference function is executed, the connected function gets executed automatically after it. To understand more please analyze the following example

 
function A(){ 
this.fun1 = function(){ 
       called1 = 'calssA-fun1'; 
      } 
} 
     var a = new A(); 
  function B(){ 
     this.fun2 = function(){ 
     called2 = 'classB-fun1'; 
     } 
  } 
     var b = new B(); 
     $.connect(a,'fun1',b,fun2); 

Here we connected "fun2" of object b to "fun1" of object a. When we call b.fun2, a.fun1 will also execute automatically.

This is very handy to execute some function when some other function is executed from the plug-in . In order to play with it follow these steps.

• Download jquery.connect.js file.
• Include this file in your html file.
• Take help of $.connect function as illustrated to connect a function to another function.