我想用jquery提取date-res和data-ref的值,并将其附加到它的div。
<div id="grid">
<div class="item blue" date-res="8" date-ref="13" data-groups='["all", "letters", "blue", "square"]'>D</div>
<div class="item green" date-res="9" date-ref="10" data-groups='["all", "letters", "blue", "square"]'>E</div>
<div class="item green" date-res="2" date-ref="7" data-groups='["all", "letters", "blue", "square"]'>F</div>
</div>
答案 0 :(得分:2)
使用.data()
,您可以获取uts属性
您需要将html从date-res
更改为data-res
:
<div id="grid">
<div class="item blue" data-res="8" data-ref="13" data-groups='["all", "letters", "blue", "square"]'>D</div>
<div class="item green" data-res="9" data-ref="10" data-groups='["all", "letters", "blue", "square"]'>E</div>
<div class="item green" data-res="2" data-ref="7" data-groups='["all", "letters", "blue", "square"]'>F</div>
</div>
和jQuery:
$(document).ready(function(){
$('.item').each(function(index){
var res = $(this).data('res');
var ref = $(this).data('ref');
$(this).append(res).append(ref);
});
});
如果你不能改变html,试试这个:
$('.item').each(function(index){
var res = $(this).attr('date-res');
var ref = $(this).attr('date-ref');
$(this).append(res).append(ref);
});
答案 1 :(得分:1)
尝试使用.append(val1,val2)
,
$('#grid div.item[data-res][data-ref]').each(function(){
var $this = $(this);
$this.append($this.data('res'),$this.data('ref'));
})
您的html包含错误的属性名称,而不是data-
,因此请使用
<div id="grid">
<div class="item blue" data-res="8" data-ref="13" data-groups='["all", "letters", "blue", "square"]'>D</div>
<div class="item green" data-res="9" data-ref="10" data-groups='["all", "letters", "blue", "square"]'>E</div>
<div class="item green" data-res="2" data-ref="7" data-groups='["all", "letters", "blue", "square"]'>F</div>
</div>
答案 2 :(得分:0)
$('.item').each(function(index){
var res = $(this).attr('date-res');
var ref = $(this).attr('date-ref');
$(this).append(res).append(ref);
});
答案 3 :(得分:0)
试试这个:我希望这对你有用。
$("#grid").find('.item').each(function(index,element){
var res=$(this).attr("date-res");
var ref=$(this).attr("date-ref");
$(this).html("res value="+res+" ref value="+ref);
})