thinkphp怎么用ajax？ThinkPHP中ajax使用實(shí)例教程

2024-09-09 15:20:23

字體：大中小

供稿：網(wǎng)友

一、jquery實(shí)現(xiàn)方法,代碼如下,MessageAction.class.php頁面代碼如下:

<?php

class MessageAction extends Action{

function index(){

  $this->display();

}

function add(){

  //ajaxReturn(數(shù)據(jù),'提示信息',狀態(tài))

  $m=M('message');

  if($m->add($_GET)){

   $this->ajaxReturn($_GET,'添加信息成功',1);

  }else{

   $this->ajaxReturn(0,'添加信息失敗',0);

  }

}

}

?>

模板index.html代碼如下:

<html>

<head>

<script type="text/javascript" src="__PUBLIC__/js/jquery-1.7.1.min.js"></script>

<script type="text/javascript">

$(function(){

  $('input:button').click(function(){

   var $title=$('input[name="title"]').val();

   var $message=$('input[name="message"]').val();

   $mess=$('#mess');

   $.getJSON('__URL__/add',{title:$title,message:$message},function(json){

    //alert(json);return false;

    if(json.status==1){

     $mess.slideDown(3000,function(){

      $mess.<a href="http://www.111cn.net/cssdiv/css.html" class="anchor" target="_blank">css</a>('display','block');

     }).html('標(biāo)題為'+json.data.title+'信息為'+json.data.message);

    }else{

     $mess.slideDown(3000,function(){

      $mess.css('display','block');

     }).html('信息添加失敗，請檢查');

    }

   });

  })

})

</script>

</head>

<body>

<div style="display:none; color:red;" id="mess"></div>

<form action="" method="get">

標(biāo)題：<input type="text" name="title" /><br />

信息：<input type="text" name="message" /><br />

  <input type="button" value="提交" />

</form>

</body>

</html>

二、ThinkPHP實(shí)現(xiàn)方法,MessageAction.class.php頁面代碼如下:

<?php

class MessageAction extends Action{

function index(){

  $this->display();

}

function addtwo(){

  $m=M('message');

  if($vo=$m->create()){

   if($m->add()){

    $this->ajaxReturn($vo,'添加成功',1);

   }else{

    $this->ajaxReturn(0,'添加失敗',0);

   }

  }else{

   $this->error($m->getError());

  }

}

}

?>

模板index.html代碼如下:

<html>

<head>

<script type="text/javascript" src="__PUBLIC__/Js/Base.js"></script>

<script type="text/javascript" src="__PUBLIC__/Js/prototype.js"></script>

<script type="text/javascript" src="__PUBLIC__/Js/mootools.js"></script>

<script type="text/javascript" src="__PUBLIC__/Js/ThinkAjax.js"></script>

<script type="text/javascript">

function add(){

  //ThinkAjax.sendForm(表單ID,URL,回調(diào)函數(shù),信息顯示的地方);

  ThinkAjax.sendForm('frm','__URL__/addtwo',wc);

}

function wc(data,status){

  if(status!=1){

   alert('發(fā)送失敗');

  }else{

   $('list').innerHTML+='標(biāo)題'+data.title+',信息'+data.message;

  } //Vevb.com

}

</script>

</head>

<body>

<div id="list"></div>

<form action="" method="POST" id="frm">

標(biāo)題：<input type="text" name="title" /><br />

信息：<input type="text" name="message" /><br />

  <input type="button" value="提交" onClick="add()" />

</form>

</body>

</html>