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使用页面下载我得到“ 无法发现类型错误: 无法读取属性附件 ” 。
原标题:Using Pagedown I get "Uncaught TypeError: Cannot read property attachEvent of null"

每当我用一个简单的例子 装上一页

未发现 TypeError: 无法读取属性附件。 Markdown. Editor. js: 273

在我的铬控制器日志。

在火虫中我得到

elem is null [Break On This Error]  
if (elem.attachEvent) {
Markdo...itor.js (line 273)

为什么我得到那些错误 和如何解决它?

最佳回答

查看"中的代码 http://code.google.com/p/pagedown/source/browse/demo/browser/demo.html" rel="noreferr">demo

<script type="text/javascript">
  (function () {
    var converter1 = Markdown.getSanitizingConverter();
    var editor1 = new Markdown.Editor(converter1);
    editor1.run();
  } );
</script>

看到它的位置了吗? 在身体的尽头, 这意味着元素已经存在 。 但是, 您可能会重新装入 JavaScript 头部。 相反, 请将代码放入 < a href=" http:// api.jquery. com/ready/" rel=" noreferrer". ready () 块, 或者把它放回身体的尽头( 或者放在 DOM 文本区之后 ) 。

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