jquery binding and how to dismiss the time method summary, and the method of event triggering

a Off () and on ()

$ ("obj"). on (EVENT,[SESECT],[DATA],FN); In general, only two parameters, event and event handling functions

The Off () method removes the event handlers that are bound with . On () , such as $ ("P"). Off ("Click", "");

two die () and Live ()

$ ("obj"). Live (TYPE,[DATE],FN), $ ("obj"). Die (); The handler function that is used to unbind the Live () binding.

three delegate and Undelegate ()

       $("table").delegate("td", "hover", function(){}),undelegate()事件用来解除delegate（）绑定的处理函数

four bind () and Unbind ();

       $("p").bind("click", function()；$("p").unbind( "click" )bind()的反向操作，从每一个匹配的元素中删除绑定的事件。

Five One ()

 Binds a one-time event handler for each matching element's specific event (like click).

    toggle ()   
   With  show ()   method. 
 bind two or more functions to the Toggle event 
        rotates between two or more functions when the specified element is clicked. 
     If more than two functions are specified, the toggle () method toggles all functions. For example, if there are three functions, the first click invokes the first function, the second click invokes the second function, and the third one invokes the third function. The fourth click invokes the first function again, and so on. 

      
 
          Several common ways to trigger events         < br>   
          a       trigger ()   Span style= "font-size:15px;" The method triggers the specified event type for the selected element. $ ("obj"). Trigger ("E"); event e is a pre-declared event. 

The two  triggerhandler ()  method triggers the specified event type for the selected element. However, the browser default action is not performed and event bubbling does not occur.
The Triggerhandler () method is similar to the trigger () method. The difference is that it does not trigger the default behavior of events (such as form submissions), and only affects the first matching element.
Differences compared to the trigger () method
      it does not cause the default behavior of events (such as form submissions); Trigger () will manipulate all the elements that the JQuery object matches.
and. Triggerhandler () affects only the first matching element. ; Events created by. Triggerhandler () do not bubble in the DOM tree;
Nothing happens if the target element does not process them directly; The method returns the return value of the event handler instead of the JQuery object, which has a chain of functionality. In addition, if no handlers are fired, this method returns undefined. 

jquery binding and how to dismiss the time method summary, and the method of event triggering