我试图使用多个过滤器+使用自定义过滤器功能过滤列表。
最初的工作jsfiddle例子是http://jsfiddle.net/ed9A2/1/但现在我想改变年龄过滤方式。
我想添加一个自定义过滤器,以便它根据两个输入值(即min_age和max_age)(年龄之间)进行过滤。
在研究了doc之后。我发现人们有类似的问题和用户Mark Rajcok回答http://docs.angularjs.org/api/ng.filter:filter#comment-648569667看起来很好,应该工作。但我有问题将其应用到我的代码中,这主要是因为我有其他多个过滤器。
我对AngularJS很新:(
我试过而且不工作的小提琴就在这里http://jsfiddle.net/ed9A2/20/
我的NOT工作代码的复制粘贴在这里
视图
<div ng-app ng-controller="MainController">
<table class="fancyTable">
<tr>
<th>Player id</th>
<th>Player name</th>
<th>Age</th>
</tr>
<tr>
<td><input ng-model="player_id" /></td>
<td><input ng-model="player_name" /></td>
<td>
Min Age:<input ng-model="min_age" />
Max Age:<input ng-model="max_age" />
</td>
</tr>
<tr ng-repeat="player in players | filter:{id: player_id, name:player_name, age:ageFilter}">
<td>{{player.id}}</td>
<td>{{player.name}}</td>
<td>{{player.age}}</td>
</tr>
</table>
调节器
function MainController($scope) {
$scope.player_id = "";
$scope.player_name = "";
$scope.player_age = "";
$scope.min_age = 0;
$scope.max_age = 999999999;
$scope.ageFilter = function(player) {
return ( player > $scope.min_age && player.age < $scope.max_age);
}
$scope.players = [
{"name": "Rod Laver",
"id": "rod",
"date": "1938/8/9",
"imageUrl": "img/rod-laver.gif",
"age": 75},
{"name": "Boris Becker",
"id": "borix",
"date": "1967/11/22",
"imageUrl": "img/boris-becker.gif",
"age": 45},
{"name": "John McEnroe",
"id": "mcenroe",
"date": "1959/2/16",
"imageUrl": "img/john-mc-enroe.gif",
"age": 54},
{"name": "Rafa Nadal",
"id": "nadal",
"date": "1986/5/24",
"imageUrl": "img/ndl.jpg",
"age": 27}
]
}
试试这个:
<tr ng-repeat="player in players | filter:{id: player_id, name:player_name} | filter:ageFilter">
$scope.ageFilter = function (player) {
return (player.age > $scope.min_age && player.age < $scope.max_age);
}
希望以下答案在这个链接将有所帮助,Multiple Value Filter
并通过示例看看小提琴
arrayOfObjectswithKeys | filterMultiple:{key1:['value1','value2','value3',...etc],key2:'value4',key3:[value5,value6,...etc]}
在视图文件(HTML或EJS)中
<div ng-repeat="item in vm.itemList | filter: myFilter > </div>
和控制器
$scope.myFilter = function(item) {
return (item.propertyA === 'value' || item.propertyA === 'value');
}