Home >Backend Development >PHP Tutorial >jquery获取多个checkbox的值异步提交给php的方法_php技巧

jquery获取多个checkbox的值异步提交给php的方法_php技巧

WBOY
WBOYOriginal
2016-05-16 20:12:401036browse

本文实例讲述了jquery获取多个checkbox的值异步提交给php的方法。分享给大家供大家参考。具体实现方法如下:

html代码:

<tr>
  <td><input type="checkbox" name="uid" value="<&#63;=$item['mtaccount_id']&#63;>"></td>
  <td><&#63;=$item['mtaccount_id']&#63;></td>
  <td><&#63;=$item['account_id']&#63;></td>
  <td><&#63;=$item['account_name']&#63;></td>
  <td><&#63;=$item['server']&#63;></td>
  <td><&#63;=$item['platform']&#63;></td>
</tr>

我的是html里的数据是从数据库读出来的,在此可以理解为下面代码

<li><input type="checkbox" name="uid" value="1" />用户1</li>
<li><input type="checkbox" name="uid" value="2" />用户2</li>
<li><input type="checkbox" name="uid" value="3" />用户3</li>
<li><input type="checkbox" name="uid" value="4" />用户4</li>

jquery代码:

var mt4Ids = [];
 $('input[name=uid]').each(function() {
   if(this.checked) {
     mt4Ids.push($(this).val());
   }
 });
 data = {
   mt4Ids : JSON.stringify(mt4Ids)
 };
var pUrl = "/a/manageUser.html";
$.post(pUrl, data, function(data){
   if(data.state == 1){
     alert(data.msg);
     location.href = "/h/permission.html";
   }else{
     alert("操作失败");
   }
 }, 'json');

PHP代码

$mt4Ids = !empty($_POST['mt4Ids']) &#63; $_POST['mt4Ids'] : false;
$stripMt4Ids = preg_replace('/[\"\[\]]/', '', $mt4Ids);
$mt4IdsToArr = explode(',', $stripMt4Ids);
foreach($mt4IdsToArr as $uid){
   permission_relation::add($uid, $gid);
}
$data = array(
   'state' => 1,
   'msg'  => '操作成功'
);
echo json_encode($data);
return false;
// $gid 可忽略

希望本文所述对大家的php程序设计有所帮助。

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn