jquery换一批的写法

jquery换一批的写法

<pre>
<img src="{$yuming}/images/3/huanyipi.png" alt="" currentindex="1" count="3" class="huanyipi">
</pre>

<pre>
$('.huanyipi').on('click',function () {
var currentindex=parseInt($(this).attr('currentindex'));
var count=parseInt($(this).attr('count'));
currentindex++;
if(currentindex>count){
currentindex=1;
}
$(this).attr('currentindex',currentindex);
$('.bufenlist').css('display','none');
$('.bufen'+currentindex).fadeIn();
})
</pre>
点一次一次currentindex+1 来判断 就行了