<td>
<input type="checkbox" name="pro_ids" value="<?php echo $p_id; ?>"> </td>
checkbox知识点:
1.判断复选框是否被选中
var pid = $("input[name='pro_ids']").is(':checked');
2.获取单个checkbox选中的值
var checks = $('input[name=pro_ids]:checked').val();
3.批量获取checkbox的值
var checks = document.getElementsByName("pro_ids");
var ids = "";
if(checks&&checks.length>0){
for(var i=0;i<checks.length;i++){
if(checks[i].checked){
if(ids.length>0)ids+=",";
ids+=checks[i].value;
}
}
}