JavaScript Mootools addEvent [英] JavaScript mootools addEvent
本文介绍了JavaScript Mootools addEvent的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试查找我的代码出了什么问题. Mootools核心文件已附加到HTML头，并且效果很好.
I am trying to find what's wrong with my code. Mootools core file is attached to HTML head and works well.
如果我添加代码:
$('myElement').addEvent('click', function(){
alert('clicked!');
});
在<div id="myElement">Click me</div>的正下方，即可正常工作.
right below the <div id="myElement">Click me</div> then it works.
但是，如果我将其添加到单独的javascript.js文件中，则它将无法正常工作
But if I add it to the separate javascript.js file then it does not work
HTML是这样的:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="mootools-core-1.4.5-full-nocompat.js"></script>
<script type="text/javascript" src="javascript.js"></script>
</head>
<body>
<div id="myElement">Click me.</div>
</body>
</html>
而javascript.js是这样的:
And javascript.js is this:
$('myElement').addEvent('click', function(){
alert('clicked!');
});
所有文件(html，mootools-core和javascript.js位于同一目录中). 有什么想法吗?
All files (html, mootools-core and javascript.js are in the same directory). Any ideas?
推荐答案
您必须将表达式包装在 domready中事件:
You have to wrap the expression in a domready event:
window.addEvent('domready', function() {
$('myElement').addEvent('click', function() {
alert('clicked!');
});
});
这篇关于JavaScript Mootools addEvent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！
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