AngularJS使用自定义过滤功能多个过滤 [英] AngularJS multiple filter with custom filter function
问题描述
我想筛选具有多个过滤器+使用自定义过滤功能列表。
原来工作的jsfiddle例子是 http://jsfiddle.net/ed9A2/1/ ,但现在我想改变年龄的方式正在过滤器。
我要添加自定义过滤器,以便年龄其过滤器的基础上为 MIN_AGE 和 MAX_AGE ,(与年龄两个输入值)。
寻找到文档后。我发现人有类似的问题和用户马克Rajcok答案<一个href=\"http://docs.angularjs.org/api/ng.filter:filter#comment-648569667\">http://docs.angularjs.org/api/ng.filter:filter#comment-648569667看起来不错,应该工作。但我有申请到我的codeS,主要似乎是因为我有其他多个过滤器的问题。
林很新的AngularJS:(
我试过和不工作的小提琴是在这里 http://jsfiddle.net/ed9A2/20/
我不工作$ C $的复制粘贴CS在这里
查看
&LT; DIV NG-NG应用程序控制器=MainController&GT;
&LT;表类=fancyTable&GT;
&所述; TR&GT;
&LT;第i个玩家ID&LT; /第i
&LT;第i个球员的名字和LT; /第i
&LT;第i年龄和LT; /第i
&LT; / TR&GT;
&所述; TR&GT;
&LT; TD&GT;&LT;输入NG模型=player_id/&GT;&LT; / TD&GT;
&LT; TD&GT;&LT;输入NG模型=PLAYER_NAME/&GT;&LT; / TD&GT;
&所述; TD&GT;
年龄下限:其中,输入NG模型=MIN_AGE/&GT;
最大年龄:其中,输入NG模型=MAX_AGE/&GT;
&LT; / TD&GT;
&LT; / TR&GT;
&LT; TR NG重复=球员在球员|过滤器:{ID:player_id,名称:PLAYER_NAME,年龄:ageFilter}&GT;
&所述; TD&GT; {{player.id}}&下; / TD&GT;
&所述; TD&GT; {{player.name}}&下; / TD&GT;
&所述; TD&GT; {{player.age}}&下; / TD&GT;
&LT; / TR&GT;
&LT; /表&gt;
控制器
函数MainController($范围){$ scope.player_id =;
$ scope.player_name =;
$ scope.player_age =;
$ scope.min_age = 0;
$ scope.max_age = 999999999;$ scope.ageFilter =功能(播放器){
回报(播放器和GT; $ scope.min_age&放大器;&安培; player.age&LT; $ scope.max_age);
}$ scope.players = [
{名:罗德·拉沃
ID:棒,
日期:1938年8月9日
图片网址:IMG /棒laver.gif,
时代:75},
{名:贝克尔
ID:borix
日期:1967年11月22日
图片网址:IMG /鲍里斯 - becker.gif
时代:45},
{名:约翰·麦肯罗
ID:麦肯罗
日期:1959年2月16日
图片网址:IMG /约翰-MC-enroe.gif
时代:54},
{名:纳达尔
ID:纳达尔
日期:1986年5月24日
图片网址:IMG / ndl.jpg,
时代:27}
]
}
试试这个:
&LT; TR NG重复=球员在球员|过滤器:{ID:player_id,名称:PLAYER_NAME} |过滤器:ageFilter&GT;$ scope.ageFilter =功能(播放器){
回报(player.age&GT; $ scope.min_age&放大器;&安培; player.age&LT; $ scope.max_age);
}
I am trying to filter the list with multiple filters + with a custom filter function.
The original working jsfiddle example is http://jsfiddle.net/ed9A2/1/ but now I want to change the way age are being filter.
I want to add a custom filter so that age it filter based on two input value which is min_age and max_age , (between age) .
After looking into doc. I found people having similar questions and a user Mark Rajcok answer http://docs.angularjs.org/api/ng.filter:filter#comment-648569667 looks good and should be working. But I am having problem applying it into my codes which mainly seems to because I have other multiple filters.
Im very new to AngularJS :(
My tried and NOT working fiddle is here http://jsfiddle.net/ed9A2/20/
A copy paste of my NOT working codes are here
View
<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>
Controller
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}
]
}
Try this:
<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);
}
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