set class for multiple div's
I am using a mouseover effect for multiple div's. The mouseover manipulates the class of all the div's, setting one as "class='active'" so it can be seen. Now I try to "reset" the changes on a certain event, for instance on 'click'. My mouseoverscript (using jQuery) is as follows
$(document).ready(function() {
switches = $('#switches > span');
slides = $('#slides > div');
switches.each(function(idx) {
$(this).data('slide', slides.eq(idx));
}).hover(
function() {
switches.removeClass('active');
slides.removeClass('active');
$(this).addClass('active');
$(this).data('slide').addClass('a开发者_C百科ctive');
});
});
And now I have multiple mouseover div's resulting in following html file
<html>
<head>
<title>test</title>
<script type="text/javascript" src="jQuery.js"></script>
<script type="text/javascript" src="switch.js"></script>
<style type="text/css">
#switches .active {
font-weight: bold;
}
#slides div {
display: none;
}
#slides div.active {
display: block;
}
</style>
</head>
<body>
<div id="slides">
<div id="slide1" class="active">Well well.</div>
<div id="slide2">Oh no!</div>
<div id="slide3">You again?</div>
<div id="slide4">I'm gone!</div>
</div>
<div id="switches">
<span id="switch1" class="active">First slide</span>
<span id="switch2">Second slide</span>
<span id="switch3">Third slide</span>
<span id="switch4">Fourth slide</span>
</div>
<br><a href = "javascript:void(0)" onclick ="switches.removeClass('active');slides.removeClass('active');$(switch1).attr('class','active');$(slide1).attr('class','active')">Reset</a>
<div id="slides">
<div id="slide1" class="active">Well well.</div>
<div id="slide2">Oh no!</div>
<div id="slide3">You again?</div>
<div id="slide4">I'm gone!</div>
</div>
<div id="switches">
<span id="switch1" class="active">First slide</span>
<span id="switch2">Second slide</span>
<span id="switch3">Third slide</span>
<span id="switch4">Fourth slide</span>
</div>
For the first div group the reset works well, but somehwo the second stays unaffected. How can I work around this problem?
IDs must be unique. You should change switches and slides to classes instead of IDs.
I think the issue has to do with the divs having the same id. Try naming the 2nd group like slides_2 and switches_2 and do a select on the partial ID $(id^="slides").
加载中,请稍侯......
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