这是我的PHP代码
<?php
try {
$dbcon=new PDO('mysql:host=localhost;dbname=angular;charset=utf8',"root","");
$dbcon->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$dbcon->setAttribute(PDO::MYSQL_ATTR_INIT_COMMAND, "SET NAMES 'utf8'");
$query="SELECT * FROM products ";
$sql=$dbcon->prepare($query);
$sql->execute();
$result=$sql->fetchAll(PDO::FETCH_OBJ);
$json_result=json_encode($result);
echo $json_result;
}catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
?>
这是我的控制器角度
function ProductListCtrl($http)
{
$http.get('api/products.php').success(function (data) { alert(data); this.product = data; });
}
警报消息是[object Object,...],如何从php中检索json数据?
答案 0 :(得分:0)
$ http.get可以正常使用JSON 我建议你{j}再次进行validate测试 我用$ http和ng-repeat
为你创建了一个简单的例子<!doctype html>
<html ng-app="test">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.3/angular.min.js"></script>
<script>
var app = angular.module('test', []);
app.controller('test', function($scope, $http) {
$http.get('test.json').success(function(data){
console.log(data);
$scope.items = data;
});
});
</script>
</head>
<body ng-controller="test">
<div ng-repeat="item in items">{{item.name}}</div>
</body>
</html>
并且json文件是
[{
"name":"name1"
},
{
"name":"name2"
}]
还有一个链接,可以在Plunker中观看 http://plnkr.co/edit/MN6UPg1ba1OYNFNHKMdG?p=preview
答案 1 :(得分:0)
我解决了这个问题。这个产品错误了。
(function ()
{
"use strict";
var app = angular.module('ProductList');
app.controller('ProductListCtrl',['$scope','$http', ProductListCtrl]);
function ProductListCtrl($scope, $http) {
$http.get('api/products.php').success(function (data) { $scope.product = data; });
}
}());