我有一个基于 PHP angularjs 的 Web 界面,当他们使用 angular 登录时,我应该获取特定用户的数据进行编辑我所能做的就是 ng-repeat 获取所有 id 的所有行控制器.js文件var crudApp = angular.module('crudApp',[]);crudApp.controller("DbController",['$scope','$http', function($scope,$http){ // Function to get employee details from the database getInfo(); function getInfo(){ // Sending request to EmpDetails.php files $http.post('databaseFiles/Details.php').success(function(data){ // Stored the returned data into scope $scope.details = data; }); }index.php 文件<tr ng-repeat="detail in details| filter:search_query"> <td>{{$index + 1}}</td> <td>{{detail.trainer_name}}</td> <td>{{detail.trainer_team}}</td> <td>{{detail.trainer_code}}</td> <td> <button class="btn btn-warning" ng-click="editInfo(detail)" title="Edit"> <span class="glyphicon glyphicon-edit"></span> </button> </td> <td> <button class="btn btn-danger" ng-click="deleteInfo(detail)" title="Delete"> <span class="glyphicon glyphicon-trash"></span> </button> </td></tr>详情.php<?php// Including database connectionsrequire_once 'database_connections.php';// mysqli query to fetch all data from database$query = "SELECT * from pokedstats";$result = mysqli_query($con, $query);$arr = array();if(mysqli_num_rows($result) != 0) {while($row = mysqli_fetch_assoc($result)) {$arr[] = $row;}}// Return json array containing data from the databaseconecho $json_info = json_encode($arr);?>我只想显示与特定 id 相关的行,但我只能获取所有行值并显示它们并对其进行编辑。我只希望具有唯一 ID 的特定用户只能编辑行数据或将其删除。
1 回答
海绵宝宝撒
TA贡献1809条经验 获得超8个赞
if在您的editInfo和deleteInfo方法中使用语句来检查用户的权限。这是一些伪代码,可以为您提供想法:
$scope.permissionLevelRequired = 3;
$scope.userPermission = 1; // Get this from the database instead
$scope.editInfo(detail) {
if ($scope.userPermission >= $scope.permissionLevelRequired) {
// Make changes to `detail`
...
}
}
$scope.deleteInfo(detail) {
if ($scope.userPermission >= $scope.permissionLevelRequired) {
// Make changes to `detail`
...
}
}
这只是客户端验证,它适用于您的界面目的,但很容易被黑客入侵。在更改数据库之前,您可能还想验证服务器上的权限。
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