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①Ajax使用: 注意传值的所有过程用的是小写,及时数据库列的名称中有大写字母
控制器部分:
AjaxController.class.php
<?php namespace Home\Controller; use Think\Controller; class AjaxController extends Controller { public function Ajax(){ if (empty($_POST)) { $this->display(); } else{ $code=$_POST["code"]; $nation=D(‘nation‘); $attr=$nation->find($code); $name=$attr["name"]; $this->ajaxReturn($name,‘eval‘); } } }
②Ajax.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="../../../../../jquery-1.11.2.min.js"></script>
</head>
<body>
<input type="text" id="code"></input>
<!-- <input type="button" value="显示" id="test"></input> -->
<span id="xianshi"></span>
<form>
<input type="text" required="required"></input>
<input type="submit" value="提交"></input>
</form>
</body>
</html>
<script type="text/javascript">
$(document).ready(function(e){
$("#code").blur(function(){
//alert($);
var code=$(‘#code‘).val();
$.ajax({
url:"__SELF__",
data:{code:code},
type:"POST",
dataType:"TEXT",
success:function(data){
//alert(data);
$("#xianshi").html(data);
}
})
})
});
</script>


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原文地址:http://www.cnblogs.com/zhanghaozhe8462/p/5523732.html