Ionic如何实现下拉刷新与上拉加载功能

　


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{{message.static&＃63;message.content:message.content.substr(, )}}

angular.module(‘starter.controllers‘, [])
.controller(‘InfoCtrl‘, function($rootScope, $timeout, $interval, $scope, $http, services) {
var vm = $scope.vm = {
moredata: false,
messages: [],
pagination: {
perPage: ,
currentPage: 
},
init: function () {
services.getMessages({perPage: vm.pagination.perPage, page: vm.pagination.currentPage}, function (data) {
vm.messages = data;
})
},
show: function (message) {
if (message.static) {
message.static = false;
} else {
message.static = true;
}
},
doRefresh: function () {
$timeout(function () {
$scope.$broadcast(‘scroll.refreshComplete‘);
}, );
},
loadMore: function () {
vm.pagination.currentPage += ;
services.getMessages({perPage: vm.pagination.perPage, page: vm.pagination.currentPage}, function (data) {
vm.messages = vm.messages.concat(data);
if (data.length == ) {
vm.moredata = true;
};
$scope.$broadcast(‘scroll.infiniteScrollComplete‘);
})
} 
}
vm.init();
})