遍历每个标签的值
html代码:
<volist name="parArr" id="item" key="$key">
<tbody>
<tr>
<td class="center number">{$key+1}</td>
<td id='product_id' class="product_id">{$item.id}</td>
<td>
<a href="http://www.enkiorder.com/index.php/Home/detail/detail/id/{$item.id}" target="blank">{$item.name}</a>
</td>
<td>
<input type="hidden" value={$item.cid} class="cid">
<input type="text" style="50px" value="{$item.heat}">
</td>
</tr>
</tbody>
</volist>
JS代码:
<script type="text/javascript">
// console.log(json);
$('#add').click(function(){
var json={};
$('.cid').each(function(){
var cid=$(this).val();
var heat=$(this).next().val();
console.log(heat);
json[cid]=heat;
})
$.ajax({
type:"POST",
data:json,
url:"{:U('Categorys/update')}",
success:function(msg){
if(msg!='no'){
alert('添加成功');
window.location.reload();
}
}
})
})
</script>