我是 Angular JS 新手，我想使用 php 从数据库中获取数据。我尝试以下代码。
<html>
<head>
<script src = "http://ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js"></script>
<script>
var myApp = angular.module('myApp',[]);
myApp.controller('studentController', ['$scope','$http', function ($scope,$http) {
var url = "ajax.php";
$http.get(url).success( function(response) {
$scope.students = response;
});
}]);
</script>
</head>
<body>
<div ng-app = "myApp" ng-controller = "studentController">
<table>
<tr>
<th>Name</th>
</tr>
<tr ng-repeat = "student in students">
<td>{{ student.Name }}</td>
</tr>
</table>
</div>
</body>
</html>
ajax.php 这段代码给我以下输出:
[{"Name":"Mahesh","Roll":"122222"},{"Name":"ajay","Roll":"444433"}]
但我无法在前端显示...谢谢。
<?php
$con = mysqli_connect("localhost","root","","adworld");
$res= mysqli_query($con,"SELECT * FROM students");
$result = array();
while($row=mysqli_fetch_assoc($res)){
$result[] = $row;
}
echo json_encode($result);
?>
最佳答案
工作代码:
<!DOCTYPE html>
<html >
<script src= "angular.js"></script>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr>
<th>Name</th>
<th>Roll</th>
</tr>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td>{{ x.Roll}}</td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$http.get("ajax.php")
.success(function (response) {$scope.names = response;});
});
</script>
</body>
</html>
ajax.php
<?php
$conn = new mysqli("localhost","root","","adworld");
$result = $conn->query("SELECT * FROM students");
$arr = array();
while($rs = $result->fetch_assoc())
{
$arr[] = $rs;
}
echo json_encode($arr);
?>
关于javascript - 使用php从angularjs中的数据库中获取数据，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33656042/