覆盖window = onload [英] Overriding window = onload

问题描述

我在wordpress中有一个页面，我希望通过用户角色插件进行密码保护。在直接页面上一切正常但我有一个页面 window.onload = function（）{完全覆盖了密码功能。

I have a page within wordpress that I want to password protect via a user role plugin. Everything works fine on straight forward pages but I have a page with window.onload = function() { that completely overrides the password function.

我希望在检查用户是否登录后立即加载页面。

I want the page to load immediately after it's checked to see if the user is logged in or not.

更新：

我正在使用此插件，我只是拥有功能：

I'm using this plugin and I just have the function:

<script type="text/javascript"> 
(function() { 

window.onload = function() { 
 var map = new google.maps.Map(document.getElementById('map'), options);
...
} } )
</script>

然后在这个div上加载：

Which then loads on this div:

<div id="map" style="width:100%; height:100%"></div>

推荐答案

而不是直接将其分配给 onload property将其添加为事件监听器

Instead of assigning it directly to the onload property add it as an event listener

https://developer.mozilla.org/en/DOM/element.addEventListener

你会IE版本需要使用 attachEvent < 9。

You'll need to use attachEvent for IE versions < 9.

http://msdn.microsoft.com/en-us/library/ms536343（v = vs.85）.aspx

如果您使用的是jQuery或Prototype等框架，则可以将其抽象出来，这样您就不必担心不同的浏览器了。

If you're using a framework such as jQuery or Prototype this can be abstracted out so you don't need to worry about different browsers.

这篇关于覆盖window = onload的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！