JQuery:html() 未按预期工作

Question

我有一个div:

<div id="pageMessagesBox"></div>

在java脚本函数中，我试图在我的div中添加一些项目:

$("#pageMessagesBox").html("<a id='id'></a>");

但是我得到了 $("#pageMes​​sagesBox").html() 的以下结果:

"<A id=id></A>"

预期是:

"<A id='id'></A>"

我在这里做错了什么？

Answer 1

来自jquery documentation

This method uses the browser's innerHTML property. Some browsers may not return HTML that exactly replicates the HTML source in an original document. For example, Internet Explorer sometimes leaves off the quotes around attribute values if they contain only alphanumeric characters.