一个是:window.onload=function(a){...},另一个是:window.onload=function(b){...}这样就造成了一个JavaScript 运行不了(一般是前一个)。 写成这样就可以了 window.onload=function(){function(a);function(b);} 也就是集中window.onload一次。 还有一种方法,举个例子 <script type="text/javascript"> f...
通用的做法(作者:Simon Willison 源于:http://simon.incution.com) functionaddLoadEvent(func){ varoldonload=window.onload; if(typeofwindow.onload!="function"){ window.onload=func; }else{ window.onload=function(){ oldonload(); func(); } } } Examples: 1<!DOCTYPE html PUBLIC"-//W3C//DTD ...
window.onload = function() { init(); doSomethingElse(); }; <!doctype html> <html> <head> <title>onload test</title> <script> function load() { console.log("load event detected!"); } window.onload = load; </script> </head> <body> <p>The load event fires when the document ...
function test() { console.log("I am in"); } 实际上,这个函数将创建一个popover。但它似乎没有调用该函数。(不,onclick或hover对我没有帮助。) 有什么建议和想法如何实现这一点? 非常感谢。 本文支持英文版本,如需查看请点击这里
In HTML: <elementonload="myScript"> Try it Yourself » In JavaScript: object.onload=function(){myScript}; Try it Yourself » In JavaScript, using the addEventListener() method: object.addEventListener("load",myScript); Try it Yourself » ...
$(function() { // do your thing }); 这相当于JSFiddle的JSFiddle属性。 与onLoad等价的是将body标记中的"onload“属性设置为一个函数。 “头”和“体”中没有包装,告诉JSFiddle只需将代码放在头或正文内的脚本中,因为DOM还没有准备好应用该行为,所以它对您不起作用。 希望我说的够清楚了。 收藏分享票...
Arguments for an OnLoad Function sender object The Silverlight plug-in that raised the event. args Always null.
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onload in JavaScript Example Execute a JavaScript immediately after a page has been loaded: <bodyonload="myFunction()"> Definition and Usage The onload attribute fires when an object has been loaded. onload is most often used within the <body> element to execute a script once a web page ...
Add the function to your JavaScript file. Print a message bylogging to the browser console: functionLoadedJs(){ console.log("JS Loaded by the browser!"); } Open the index.html file in the browser. You canuse Chrome DevToolsto view any messages output into the console. ...