日期:2014-05-16 浏览次数:20825 次
需要引入的js文件
<script type="text/javascript" src="__PUBLIC__/js/jquery.js"></script> <script type="text/javascript" src="__PUBLIC__/js/jquery.form.js"></script> <script type="text/javascript" src="__PUBLIC__/js/artdialog/jquery.artDialog.js?skin={$Think.config.ART_DIALOG.skin}"></script>
<script type="text/javascript"> $(function(){ //向客户端ajax发送数据 $("#verify:text").blur(function(){ var verify = $('#verify').val(); var data = 'verify=' +verify; $.ajax({ type: "post", datatype:"json", url: "__URL__/verify", data: data, success: function(data){ if(data=='false'){ $("form").submit(function(e){ e.preventDefault(); }); }else{ GetMoreSource() //document.getElementById('submit').submit()="false"; } }, error: function() { alert("error"); } , }); }); }); function GetMoreSource() { data=$('.calculate').serialize(); $.ajax({ type: "post", datatype:"json", url: "__URL__/matchAdviserList", data: data, success: function(data){ $("#divok").html(data); }, error: function() { alert("error"); } , }); }php验证部分代码
//判断验证码是否正确 public function verify(){ $verify=$this->_post('verify'); if($_SESSION['verify']==md5($verify)&&!empty($verify)){ echo 'true'; }else{ echo 'false'; } }html部分实现代码
<body> <form action="" method="post" id="submitForAjax" > aaa:<select name="webtype" class="calculate"> <option value="" selected></option> </select><br> bbb :<input type="text" name="dayPv" class="calculate"><br> ccc:<input type="text" name="indexPage" class="calculate"><br> ddd:<input type="text" name="dataCon" class="calculate"><br> eee:<input type="text" name="verify" nullmsg="请输入验证码" id="verify"><span id="result"></span> <a href="#"><img id="im" src="__APP__/User/Login/verify" onclick="this.src='__APP__/User/Login/verify/?id='+Math.random()*5;" /></a> <i><a href="#" title="换一张" onclick="document.getElementById('im').src='__APP__/User/Login/verify/?id='+Math.random()*5;">换一张</a></i> </form> <input type="submit" value="按钮" id="submit" > <div id="divok"> </div> </body>使用了异步验证