离子微调框未显示 [英] Ionic Spinner not showing up
问题描述
我用http请求填充了Ionic收集重复列表，但是我不想将所有内容直接加载到DOM中.因此，我只显示其中一些项目，并在向下滚动时添加其余项目.为此，我实现了无限滚动功能.当我到达页面底部时，它应该显示一个微调框，但不是.这些项目至少确实显示出来.
I fill a Ionic collection-repeat list with a http-request, but I don't want to load everything directly into the DOM. So I'm only displaying a few of the items and add the rest of them when you scroll down. For that I have implemented the infinite-scroll function. It should show a spinner, when I get to the bottom of the page but it doesn't. The items do show up at least.
这是代码:
HTML:
<!DOCTYPE html>
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href=" http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/app.js"></script>
</head>
<body ng-controller="MyCtrl">
<ion-pane>
<ion-header-bar class="bar-positive">
<h1 class="title">Ionic Refresher testApp</h1>
</ion-header-bar>
<ion-content>
<ion-refresher on-refresh="doRefresh()" spinner="bubbles"></ion-refresher>
<ion-list>
<ion-item class="item-thumbnail-left" collection-repeat="item in items | limitTo:numberOfItemsToDisplay">
<img src="img/ionic.png" class="circle">
<p>Link</p>
<h2>{{item.id}}</h2>
<h2>{{item.title}}</h2>
</ion-item>
<i class="icon ion-ios-arrow-right"></i>
<ion-infinite-scroll
on-infinite="addMoreItem()"
distance="1%" spinner="bubbles">
</ion-infinite-scroll>
</ion-list>
</ion-content>
</ion-pane>
</body>
</html>
App.js:
angular.module('ionicApp', ['ionic'])
.run(function($ionicPlatform) {
$ionicPlatform.ready(function() {
if(window.cordova && window.cordova.plugins.Keyboard) {
// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
// for form inputs)
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
// Don't remove this line unless you know what you are doing. It stops the viewport
// from snapping when text inputs are focused. Ionic handles this internally for
// a much nicer keyboard experience.
cordova.plugins.Keyboard.disableScroll(true);
}
if(window.StatusBar) {
StatusBar.styleDefault();
}
});
})
.factory('TweetService', function($http){
var BASE_URL = "http://jsonplaceholder.typicode.com/posts";
var items = [];
return {
GetFeed: function(){
return $http.get(BASE_URL).then(function(response){
items = response.data;
return items;
});
},
GetNewTweets: function(){
return $http.get(BASE_URL).then(function(response){
items = response.data;
return items;
});
}
}
})
.controller('MyCtrl', function($scope, $timeout, TweetService) {
$scope.items = [];
$scope.numberOfItemsToDisplay = 5;
TweetService.GetFeed().then(function(items){
$scope.items = items;
});
$scope.addMoreItem = function() {
if ($scope.items.length > $scope.numberOfItemsToDisplay)
$scope.numberOfItemsToDisplay += 5; // load 5 more items
$scope.$broadcast('scroll.infiniteScrollComplete');
};
$scope.doRefresh = function() {
TweetService.GetNewTweets().then(function(items){
$scope.items = items;
//Stop the ion-refresher from spinning
$scope.$broadcast('scroll.refreshComplete');
});
};
});
推荐答案
不幸的是，它还没有解决.无限滚动还有另外一个问题
Unfortunately it's not solve yet. There are share one more problem with infinite-scrolling
https://论坛. ionicframework.com/t/infinite-scrolling-and-collection-repeat-spinner-not-shown/14358
这篇关于离子微调框未显示的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
