我有一个玩家数组,我在其中对他们的名字应用了搜索,但问题是名称包含一些特殊字符,我从谷歌得到了一些代码片段,如下所示:
$scope.modelFilterNormalized = function(){
if($scope.modelFilter)
return $scope.modelFilter.replace('É','E').replace(/* ... */);
else return '';
};
tr ng:repeat="friend in friends | filter:modelFilterNormalized()">
问题现在的问题是,当我已经在 ng-repeat 上应用过滤器时,我如何应用它,这取决于很多事情。
这是我当前的实现:
<input class="form-control" placeholder="Inserisci un giocatore" type="search" ng-model="query.PlayerName">
<div class="table-tr museo_sans500"
ng-click="addPlayer(player)"
ng-class="{'active':activeStats == player.PlayerId}"
ng-switch-default
ng-repeat = "player in players | filter: query " my-repeat-directive>
查询取决于不同下拉列表等上的其他过滤选项,因此我如何轻松更改它。
提前致谢
您可以使用多个过滤器,如下所示:
ng-repeat = "player in players | filter: query | filter:normalized "
这就是你想要的吗? 或者请向JSFIDDLE提供明确的要求。
angular.module('app', [])
.controller('ctrl', function ($scope) {
$scope.players = ['Amón',
'Bmón',
'Cmán',
'Daún'];
function handleSpecialChars(value) {
return value
.replace(/á/g, 'a')
.replace(/é/g, 'e')
.replace(/í/g, 'i')
.replace(/ó/g, 'o')
.replace(/ú/g, 'u');
}
$scope.normalized = function(item) {
if (!$scope.query) return true;
var text = handleSpecialChars(item.toLowerCase())
var search = handleSpecialChars($scope.query.toLowerCase());
return text.indexOf(search) > -1;
};
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
<input placeholder="name" ng-model="newPlayer">
<button ng-click="players.push(newPlayer);newPlayer='';">Add Player</button>
<input placeholder="search" type="search" ng-model="query">
<div ng-repeat="player in players | filter:normalized ">{{player}}
</div>
祝您乐于助人!