如何检测用户选择(用鼠标突出显示)是否在某个元素内/某个元素的子元素?
Example:
<div id="parent">
sdfsdf
<div id="container">
some
<span>content</span>
</div>
sdfsd
</div>
伪代码:
if window.getSelection().getRangeAt(0) is a child of #container
return true;
else
return false;
使用 jQueryon() 事件处理程序 http://api.jquery.com/on/
$(function() {
$("#container > * ").on("click",
function(event){
return true;
});
});
Edit: http://jsfiddle.net/9DMaG/1/ http://jsfiddle.net/9DMaG/1/
<div id="parent">outside
<div id="container">
outside
<span>first_span_clickMe</span>
<span>second_span_clickMe</span>
</div>
outside</div>
$(function() {
$("#container > span").on("click", function(){
$('body').append("<br/>child clicked");
});
});
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