ionic 图片轮播问题 - 信姿姬
1、使用ion-slide可以实现图片轮播,但是如果在html中仅仅增加ion-slide是远远不够的,会出现两个问题:
(注:使用的是angularjs。首先需要在,js文件中注入:$ionicSlideBoxDelegate)
一、有时候会出现图片无法加载出来。解决办法是:
在相应的controller文件增加 $ionicSlideBoxDelegate.update();
二、轮播至最后一个不轮播的问题,解决的办法是:
在相应的controller文件增加 $ionicSlideBoxDelegate.loop(true);
代码如下:
1 function<span> getMessageInface() { 2 vm.condition = { //入参 3 "sysid": 1000<span>, 4 "token": "sfiodfndsig" 5 <span> }; 6 Service.post('advertisement', 'findEffectiveDataInfo', vm.condition).then(function<span>(data) { 7 8 <span> console.log(data) 9 vm.ADlists =<span> data; 10 angular.forEach(vm.ADlists, function<span>(index) { 11 // statements 12 // console.log("循环增加imgurl"); 13 if (index.pic.indexOf("http") ) { 14 index.pic = vm.imgUrl +<span> index.pic; 15 // console.log(index.pic) 16 <span> } 17 <span> }); 18 $ionicSlideBoxDelegate.loop(true); //解决轮播至最后一个不轮播的问题 19 $ionicSlideBoxDelegate.update(); //解决图片加载不出来的问题 20 <span> }); 21 22 23 }</span></span></span></span></span></span></span></span></span></span></span>
注入方式如下:
(function() {
angular.module('app').controller('goodsListCtrl', goodsListCtrl);
goodsListCtrl.$inject = ['$scope', '$state', 'Service', '$stateParams', '$localStorage', '$ionicSlideBoxDelegate', '$ionicPopup'];
function goodsListCtrl($scope, $state, Service, $stateParams, $localStorage, $ionicSlideBoxDelegate, $ionicPopup) {
var vm = this;
……
……
}
})();
三、使用$ionicSlideBoxDelegate.loop(true)会出现一个至今也没有想明白的问题:加载两张图片时会显示四张,也就是说会重复两张,其他的情况均是正常的。所以我最后的解决办法只能是根据官方文档实现手动轮播了……
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