如果單擊按鈕,我嘗試調用方法removePlayer(playerId)
。但是,該方法沒有被調用,或者至少其內部的語句沒有被觸發,因爲我在頂部放置了一個console.log()
聲明。AngularJS - 控制器方法不會在ngClick上調用 - 沒有錯誤
控制檯是空的,所以我真的很無能。這裏是我的代碼:
控制器:
function appController($scope) {
$scope.players = [];
var playercount = 0;
$scope.addPlayer = function(playername) {
$scope.players.push({name: playername, score: 0, id: playercount});
playercount++;
}
function getIndexOfPlayerWithId(playerId) {
for (var i = $scope.players.length - 1; i > -1; i--) {
if ($scope.players[i].id == playerId)
return i;
}
}
$scope.removePlayer = function(playerId) {
console.log("remove");
var index = getIndexOfPlayerWithId(playerId);
$scope.players.slice(index, 1);
}
}
appController.$inject = ['$scope'];
HTML:
...
<table id="players">
<tr ng-repeat="player in players">
<td>{{player.name}}</td>
<td>{{player.score}}</td>
<td><button ng-click="removePlayer({{player.id}})">Remove</button></td>
</tr>
</table>
...
爲什麼玩家在控制器中而不是在模型中? – LeeGee
我剛剛嘗試了AngularJS,只是爲了發現它是什麼。這不是一個「真正的」項目。 @LeeGee – 11684