问题
I've this code:
<head>
<script>
$(document).ready(function(){
// Optional code to hide all divs
$("div").hide();
// Show chosen div, and hide all others
$("a").click(function ()
{
$("#" + $(this).attr("class")).show().siblings('div').hide();
});
});
</script>
</head>
<body>
Click a button to make it visible:<br /><br />
<a href="" class="one">One</a>
<a href="" class="two">Two</a>
<a href="" class="three">Three</a>
<a href="" class="four">Four</a><br /><br />
<div id="one">One</div>
<div id="two">Two</div>
<div id="three">Three</div>
<div id="four">Four</div><br/><br/>
</body>
I want to display a div when the related link is clicked. The problem is that this process lasts only few seconds. Someone knows why? Thanks
回答1:
Use preventDefault()
$("a").click(function (e)
{
e.preventDefault();
$("#" + $(this).attr("class")).show().siblings('div').hide();
});
Demo Fiddle
回答2:
You should specify # in the href:
<a href="#"></a>
Here is the demo: JSFiddle
回答3:
You can add common class to all divs like
<div id="one" class="div">One</div>
<div id="two" class="div">Two</div>
<div id="three" class="div">Three</div>
<div id="four" class="div">Four</div>
js:
$("a").click(function (){
$(".div").hide();
$("#" + $(this).attr("class")).show().siblings('div').hide();
});
来源：https://stackoverflow.com/questions/18843244/show-a-div-when-click-on-related-link-and-hide-the-others