【发布时间】:2018-03-10 21:39:12
【问题描述】:
HTML
这是我编写的 html 文件,我用产品图片详细信息重复第 3 列
<div ng-app='myApp' ng-controller='myController'>
<div infinite-scroll='loadMore()' infinite-scroll-distance='2'>
<div ng-repeat="user in users">
<div class="col-md-3">
<div class="panel panel-default text-center">
<img src="../backend/uploads/{{user.image}}" width="200px" height="300px">
<p>{{user.name}}</p>
<span><strong>₹{{user.price}}</strong></span>
</div>
</div>
</div>
</div>
</div>
JS 我从 php 文件中获取数据,但它变成了无限循环
var myApp = angular.module('myApp', ['infinite-scroll']);
myApp.controller('myController', function($scope, $http) {
//get data from php file
$http({
method: 'get',
url: 'fetch_scroll.php'
}).then(function successCallback(response) {
$scope.users = response.data;
console.log($scope.users);
});
//function to load products
$scope.loadMore = function() {
var length = $scope.users.length;
var last = $scope.users[length - 1];
for(var i = 1; i <= length; i++) {
$scope.users.push(last + i);
}
};
});
【问题讨论】:
-
控制台错误?
-
没有错误,我收到了对象格式的数据。它包含名称、图像和价格
-
我出错了,$scope.users 在 loadMore 函数中未定义
-
去掉无限滚动,隔离问题。可能存在问题。
标签: javascript php jquery angularjs