HTML tag lt;agt; want to add both href and onclick working(HTML 标签 lt;agt;想要同时添加 href 和 onclick 工作)
问题描述
我想问一下HTML标签
I'd like to ask about HTML tag
<a href="www.mysite.com" onClick="javascript.function();">Item</a>
如何使这个 a 标签与 href 和 onClick 一起使用?(最好先运行 onClick 再运行 href)
How to make this a tag working with href and onClick? (prefer onClick running first then href)
推荐答案
你已经有了你需要的东西,只需要稍微改变一下语法:
You already have what you need, with a minor syntax change:
<a href="www.mysite.com" onclick="return theFunction();">Item</a>
<script type="text/javascript">
function theFunction () {
// return true or false, depending on whether you want to allow the `href` property to follow through or not
}
</script>
<a>
标签的onclick
和href
属性的默认行为是执行onclick
,然后只要 onclick
不返回 false
就按照 href
,取消事件(或事件未被阻止)
The default behavior of the <a>
tag's onclick
and href
properties is to execute the onclick
, then follow the href
as long as the onclick
doesn't return false
, canceling the event (or the event hasn't been prevented)
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