Question

我想通过AngularJS和Codeigniter将产品插入数据库：

我在视图welcome_message.php

中有此代码

<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.8/angular.min.js"></script>
    <script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.9.0/ui-bootstrap-tpls.min.js"></script>

</head>
<body>
    <div id="container" ng-app="myApp" >
         <section>
             <form class="form-inline" ng-controller="FormController" ng-submit="submitForm()" role="form" method="post">
                 <div class="form-group">
                     <label class="sr-only" for="Source Station">Insert Your Name</label>
                     <input type="text" ng-model="name" placeholder="name" class="form-control" >
                 </div>
                 <div class="form-group">
                     <label class="sr-only" for="Source Station">Insert Your price</label>
                     <input type="text" ng-model="price" placeholder="price" class="form-control" >
                 </div>
                 <button type="submit" class="btn btn-primary">Submit Record</button>
                <pre>{{message}}</pre>
            </form>
        </section>
    </div>
    <script>
        var App = angular.module('myApp', ['ui.bootstrap']);
         function FormController($scope, $http) {

             $scope.name = undefined;
             $scope.price = undefined;
             $scope.message = undefined;
             $scope.submitForm = function ()
             {
                 $http({
                     method: 'POST',
                     url: '<?php echo base_url(); ?>index.php/welcome/add',
                     headers: {'Content-Type': 'application/json'},
                     data: JSON.stringify({name: $scope.name,price:$scope.price})
                 }).success(function (data) {
                     console.log(data);
                     $scope.message = data.status;
                 });
             }
         }
    </script>
</body>

welcome.php页面中的控制器代码是：

public function add()
 {
   // Here you will get data from angular ajax request in json format so you have to decode that json data you will get object array in $request variable

      $request = json_decode(file_get_contents("php://input"), TRUE);
      $name = $request->name;
      $price = $request->price;
      $id = $this->mproduct->AddUser($name,$price);
      if($id)
      {
         echo $result = '{"status" : "success"}';
      }else{
         echo $result = '{"status" : "failure"}';
      }

}

模型中的代码是：

public function AddUser($name,$price)
 {
  $data = array('name' =>$name,'price' =>$price);
  $this->db->insert('product',$data);
  $insert_id = $this->db->insert_id();
  return $insert_id;
 }

但是当我点击Submit Record时，控制台会显示以下错误：

POST http://localhost/angular_autocomplate/index.php/welcome/add 500 (Internal Server Error)

并且记录剂量会添加到数据库中。

问题是什么？

codeigniter 500（内部服务器错误）

0 个答案: