我想创建一个过滤器来从检索到的数据中删除特定的字符串,例如team.teamName
会返回一个名称,例如" FC Arsenal London"或者"桑德兰AFC"但是,如果返回的数据包括FC,AFC或伦敦,那么我希望将其删除,因此它只会返回" Arsenal"或者"桑德兰"例如。我访问的JSON在这里:
http://www.football-data.org/alpha/soccerseasons/354/leagueTable?callback=JSON_CALLBACK
HTML:
<tr ng-repeat="team in teamsList">
<td>{{$index + 1}}</td>
<td><a href="#/teams/{{team._links.team.href }}">
{{team.teamName}}
</a></td>
<td>{{team.playedGames}}</td>
<td>{{team.points}}</td>
<td>{{team.goals}}</td>
<td>{{team.goalsAgainst}}</td>
<td>{{team.goalDifference}}</td>
</tr>
CONTROLLER.js
angular.module('PremierLeagueApp.controllers', []).
controller('teamsController', function($scope, footballdataAPIservice) {
$scope.teamsList = [];
footballdataAPIservice.getTeams().success(function (response) {
//Dig into the response to get the relevant data
$scope.teamsList = response.standing;
});
});
答案 0 :(得分:1)
您可以编写一个AngularJS filter来移除&#39; AFC&#39;和&#39; FC&#39;。
以下是一个例子:
.filter('removeteam', function () {
return function (input) {
return input.replace('AFC', '').replace('FC', '');
}
});
通过将一些字段输入过滤器来调用它:
<li ng-repeat="team in teams">{{ team.name | removeteam }}</li>
这是一个显示它的小提琴:http://jsfiddle.net/cuyw8a4b/1/