Question

我似乎无法解决代码中的错误它没有真正指定任何东西告诉我错误是在PHP的第1行（这必须是假的）。我已经仔细检查了我的sql服务器信息，它似乎是正确的，但我在线使用的测试服务器速度非常慢，所以可能是这种情况，加载速度不够快？（但它的deff在我的sql express管理中工作）我非常感谢你的帮助

这是我的HTML：

   <html>
<body>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js"></script>
<div ng-app="myApp" ng-controller="cntrl">
<form>
Student ID: <input type="text" ng-model="id" name="id" ng-disabled="obj.idisable">
Student Name: <input type="text" ng-model="name" name="id">
<input type="button" value="{{btnName}}" ng-click="insertdata()" >
{{msg}}

</form>
<table>
    <thead>
        <tr>
            <th>Name</th>
            <th>Roll No</th>
        </tr>   
    </thead>
    <tbody>
        <tr ng-repeat="student in data">
                <td>{{student.studid}}</td>
                <td>{{student.studname}}</td>
                <td><button ng-click="deleteStud(student.studid);">Delete</button></td>
                <td><button ng-click="editStud(student.studid, student.studname);">Edit</button></td>

        </tr>
    </tbody>
</table>
</div>
<script>
var app=angular.module('myApp',[]);
app.controller('cntrl', function($scope,$http){
    $scope.obj={'idisable':false};
    $scope.btnName="Insert";

    $scope.insertdata=function(){
        $http.post("insert.php",{'id':$scope.id, 'name':$scope.name, 'btnName':$scope.btnName})
        .success(function(){
            $scope.msg="Data Inserted";
            $scope.displayStud();

        })

    }

    $scope.displayStud=function(){
        $http.get("select.php")
        .success(function(data){
            $scope.data=data
        })
    }
    $scope.deleteStud=function(studid){
        $http.post("delete.php",{'id':studid})
        .success(function(){
                $scope.msg="Data Deletion successfull";
                $scope.displayStud();


        })

    }

    $scope.editStud=function(studid, studname)
    {
        $scope.id=studid;
        $scope.name=studname;
        $scope.btnName="Update";
        $scope.obj.idisable=true;
        $scope.displayStud();

    }

});


</script>
</body>

</html>

这是我的select.php：

<?php
//database settings
include "connectdb.php";

$query="select * from student";
//$data = array();
$rs=$dbhandle->query($query);

while ($row = $rs->fetch_array()) {
  $data[] = $row;
}

    //print_r($data);

    return json_encode($data);
?>

angularjs GET 500（内部服务器错误）

0 个答案: