firstnet ready

The most basic difference 1. Execution time Window.onload must wait until all elements of the page including the picture have been loaded before they can be executed.$ (document). Ready () is executed after the DOM structure has been drawn and does not have to wait until the load has finished. 2. Different number of writes Window.onload cannot write multiple at the same time, if there are multiple window.onload methods, only one$ (document).

Today there is nothing to do research and research jquery.ready () internal realization, look at the source of JQ confused, because they are very vegetable, and turned over the cattle of the podcast, detailed, harvested a lot. First to popularize the Jquery.ready () and Window.onload,window.onload events are triggered when all of the page's resources are loaded. If there is a large picture on the page and other resources slow response, can cause the Window.onload event delay can not trigger. So

Recently done a project, in the previous article has written a plugin: jquery rolling fixed plug-ins, the beginning of the local test, found that there is no problem, and then set up to the server, found floating at the end of the position is always wrong, always think that is what code conflicts or Plug-ins are not perfect, and then opened the debugging. The height of the bottom bottom parameter was found to be changing with the browser refresh. The elements are fixed there. Didn't think it was

The realization of Ready functionOften use jquery class library or other class library ready method, sometimes think about how they are implemented, but looked at the source of jquery, involved in more modules, (level Limited) code more ugly to understand, the combination of some of the book content, summed up. Let's talk about the realization of the READY functi

The first thing to learn about jquery is: If you want an event to run on your page, you must call this event in $ (document). Ready (). All elements or events included in $ (document). Ready () will be loaded immediately after the DOM completes loading, and before the page content is loaded. If you want a event to work on your page, you are should call it inside the $ (document).

The Ready () of jquery implements the Domcontentloaded event, the difference between domcontentloaded and the window Load event Simply put, the ready () is triggered when the document is loaded, and the pictures and other resources may not be fully loaded, and load is triggered after all the resources have been loaded. Look at the code for the ready function an

In general, the OnLoad Monitor window's Load event is set for the body tag. However, the load event is triggered when all the elements of the page are loaded, and if there are more pictures on the page or the picture is too large, the user does something else when the initialization code is not executed. The jquery library provides a very handy and useful function ($ (selector). Ready ()), so that we can do it after the DOM of the page is loaded (whic

From now on into jquery's events and applications. Okay, here we are. Ready () is similar to onload (). But ready () is triggered whenever the page's DOM structure (document structure) is loaded. Non-text media files such as pictures are not included. OnLoad () requires all elements of the page to be loaded before triggering. There are several ways to use Ready

jquery $ (document). Ready () is similar to the Window.onload method in traditional JavaScript, but it differs from the Window.onload method. 1. Execution timeWindow.onload must wait until all elements of the page including the picture have been loaded before they can be executed.$ (document). Ready () is executed after the DOM structure has been drawn and does not have to wait until the load has finished.

This example describes the ready event usage in jquery. Share to everyone for your reference. The specific analysis is as follows: This event is triggered after the document is loaded, that is, when the DOM object is loaded and the Web page content is all rendered.The Ready () method can bind the event-handling method for the ready event, and the selector for th

Resources:1.w3school Online Tutorial: http://www.w3school.com.cn/jquery/event_ready.asp2. Someone's blog garden: http://www.cnblogs.com/Look_Sun/archive/2010/02/11/1667482.html3.jquery1.11.0 Chinese API.Summary: 3 kinds of writing; 2 notes; 1 questions1.3 Ways of writing1 //Syntax 12 3$ (document). Ready (function(){4 //TODO;5 });6 7 //Syntax 28 9$ (). Ready (function(){Ten //TODO; One }); A - //Sy