标签:
1,一开始用js原生的排序方法,有个错误(超过十条数据后就会排序混乱,可能是在angularjs中使用js原生方法的bug)
var results = results.sort(function(a, b){ switch ( sortKey ) { case "date": return a.id < b.id; case "donedate": return a.donedate > b.donedate; case "title": return a.title > b.title; case "importance": return parseInt(b.importance) - parseInt(a.importance); default: return a.id < b.id; } });
2,其实angularjs有自己的排序方法(orderBy)
http://docs.angularjs.cn/api/ng/filter/orderBy
{{ orderBy_expression | orderBy : expression : reverse}}
$filter(‘orderBy‘)(array, expression, reverse)
orderBy_expression:要排序的数据
expression:排序类型
reverse:升序或降序(true或false)
js代码
$scope.sort = function() { nonePopover(); $ionicActionSheet.show({ buttons: [{ text: '按<b>发布日期</b>排序' }, { text: '按<b>完成日期</b>排序' }, { text: '按<b>标题</b>排序' },{ text: '按<b>重要度</b>排序' }], titleText: '选择排序方法', cancelText: '关闭', cancel: function() { return true; }, buttonClicked: function(index) { var sortKey = ""; switch (index) { case 0: $scope.expression = "id"; $scope.reverse = true; break; case 1: $scope.expression = "donedate"; $scope.reverse = false; break; case 2: $scope.expression = "title"; $scope.reverse = true; break; case 3: $scope.expression = "importance"; $scope.reverse = true; break; default: $scope.expression = "id"; $scope.reverse = true; } TodoListService.findByGroupId($stateParams.groupId, sortKey).then(function(todolists) { $scope.todolists = todolists; // 未完成 }); return true; } }); }
<div class="item item-checkbox" ng-repeat="todo in todolists | orderBy : expression : reverse " ng-click="show({{todo.id}})" ng-show="todolists.length">
标签:
原文地址:http://blog.csdn.net/superjunjin/article/details/44157421