jquery method to obtain multiple checkbox values ​​​​and submit them to php asynchronously_PHP tutorial

How jquery gets the values ​​of multiple checkboxes and submits them to php asynchronously

This article describes the example of how jquery gets the values ​​of multiple checkboxes and submits them to php asynchronously. Share it with everyone for your reference. The specific implementation method is as follows:

html code:

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用户1 用户2 用户3 用户4

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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');

Mine is that the data in the html is read from the database, which can be understood as the following code ?

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User 1 User 2 User 3 User 4

jquery code: ?

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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("Operation failed"); } }, 'json');

         PHP代码

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$mt4Ids = !empty($_POST['mt4Ids']) ? $_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

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$mt4Ids = !empty($_POST['mt4Ids']) ? $_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。 http://www.bkjia.com/PHPjc/1020891.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1020891.htmlTechArticlejquery获取多个checkbox的值异步提交给php的方法 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...