【发布时间】:2023-03-31 08:52:01
【问题描述】:
我有以下代码,它似乎无法正常工作,shop.php 在浏览器中加载正常,但是在 ionic 上它似乎根本没有显示在循环中。
我正在尝试做的是在 ionic 视图中使用 ng-repeat 循环使用带有商品数据的 sql 查询,但它似乎根本不起作用,在浏览器控制台的源列表视图中我可以看到它正在加载并提供数据但不显示
控制器:
.controller('shopCtrl', function($scope,$http,$ionicPopup,$state,$ionicHistory,$stateParams) {
$scope.data = {};
$scope.session_id= sessionStorage.getItem('session_id');
var sid = $scope.session_id;
if($scope.session_id == null){
$state.go('login');
}
else {
var sload = 'https://app.one3community.com/shop.php';
$http.post(sload).then(function (res){
console.log(response.data);
$scope.merch = response.data;
});
}
})
HTML:
<ion-view title="rides" id="page16">
<div class="bar bar-header bar-positive">
<h1 class="title">SHOP</h1>
</div>
<ion-content padding="true" class="has-header" style="margin-top: 44px;">
<div ng-repeat="shop in merch">
<div class="col-demo">
<div class="list card">
<div class="item item-avatar">
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Nine_Inch_Nails_logo.svg/220px-Nine_Inch_Nails_logo.svg.png">
<h2>{{shop.image}}</h2>
<p>Nine Inch Nails</p>
</div>
<div class="item item-image">
<img src="http://ecx.images-amazon.com/images/I/41D5vU4I1NL.jpg">
</div>
<a class="item item-icon-left assertive" href="#">
<i class="ion-android-cart"></i>
£10.00
</a>
</div>
</div>
</div>
</ion-content>
</ion-view>
PHP:
<?php
header('Content-Type: application/json; charset=UTF-8');
//Allow all domain names to be accessed
header('Access-Control-Allow-Origin:*');
$content_type_args = explode(';', $_SERVER['CONTENT_TYPE']);
if ($content_type_args[0] == 'application/json') {
$_REQUEST = json_decode(file_get_contents('php://input'), true);
};
//used to establish connection
$conn = new mysqli("localhost", "", "", "");
// query to retrieve the products
$query="SELECT * FROM oneThree_merchandises";
//generates the result
$result = $conn->query($query);
$outp = "";
while($rs = $result->fetch_array(MYSQLI_ASSOC)) {
if ($outp != "") {$outp .= ",";}
$outp .= '{"image":"' . $rs["image"] . '",';
$outp .= '"image_format":"' . $rs["image_format"] . '",';
$outp .= '"id":"'. $rs["id"] . '"}';
}
$outp ='{"test":['.$outp.']}';
$conn->close();
//outputs the content
echo($outp);
?>
【问题讨论】:
-
不是离子问题。查看我的另一个答案:stackoverflow.com/a/42726272/1960558
标签: php angularjs ionic-framework