如何从多个ng-repeat指令中将参数传递给函数？

我通过ng-repeat传递参数时遇到问题。我有三个嵌套ng-repeat和里面我想传递一些数据到我的功能。如何从多个ng-repeat指令中将参数传递给函数？

这是我的HTML：

<div ng-repeat="x in players" ng-controller="filterClubCtrl"> 
    <div ng-repeat="z in playerLastDays" ng-if="x.player_id == z.player_id"> 
     <div ng-repeat="y in teams" ng-if="y.id == z.team_id"> 
      <div class="percentageWeeks" ng-if="filterSmalerThan(z.avgDays,x.avgWeek)"> 
       <img class="img-responsive" src="partials/club/img/arrow_down.png" /> 
       <p>{{weeklyGrowth(z.avgDays, x.avgWeek, y.avgWeekTeam) | number:2 }}% in last {{days}} days</p> 
      </div> 
     </div> 
    </div> 
</div>

而且这是在功能上我的控制器：

$scope.weeklyGrowth = function(avgDays, avgWeek, avgWeekTeam) { 
    $scope.avgWeeklyGrowth = 0; 
    $scope.avgWeeklyGrowt = avgDays/avgWeekTeam * 100 - avgWeek/avgWeekTeam * 100; 
    return $scope.avgWeeklyGrowth; 
};

感谢您的帮助！

来源

2017-09-25 mrkibzk

你能描述你遇到的问题吗？你得到的错误是什么都没有显示？另外，你可以显示“players”，“playerLastDays”和“teams”的内容。或者更好的是粘贴整个控制器。 –

我认为这是由您的方法内部的拼写错误造成的;因为你打错价值$scope.avgWeeklyGrowth领导宣布了新的价值，而不是$scope.avgWeeklyGrowt和保持$scope.avgWeeklyGrowth值是0：

$scope.weeklyGrowth = function (avgDays, avgWeek, avgWeekTeam) { 

$scope.avgWeeklyGrowth = 0; 

// Old line that makes the issue: $scope.avgWeeklyGrowt = avgDays/avgWeekTeam * 100 - avgWeek/avgWeekTeam * 100; 

$scope.avgWeeklyGrowth = avgDays/avgWeekTeam * 100 - avgWeek/avgWeekTeam * 100; 

return $scope.avgWeeklyGrowth;}

来源

2017-09-25 13:28:49

不，这是我的复制粘贴错误。它不会在函数中提交第三个参数 – mrkibzk

它是JSON的错误。我把y.avgWeekTeam，但在JSON是avgWeekteam。

谢谢你们的帮助！

来源

2017-09-25 13:35:53 mrkibzk

如何从多个ng-repeat指令中将参数传递给函数？

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