我想在each()函数中选择这个的下一个元素.查看代码注释
$(function(){
var selects = $('body').find('span');
selects.each(function(index,el){
if(index==0){
//remove the next span of this,which is span2
}
});
});
<body>
<div>
<span>1</span>
</div>
<span>2</span>
<div>
<span>3</span>
</div>
</body>
解决方法
根据您的DOM结构,您可以执行以下操作：
var selects = $('body').find('span');
selects.each(function(index,el) {
if(index !== selects.length - 1) {
// select the next span
alert(selects.eq(index + 1).text());
}
});
You can try it here.