ng-repeat 动态 json 数据作为参数接收

Question

我正在从 javascript 触发 angular 函数并尝试重复 div。找不到索引和从 javascript 返回的数据作为对象。

  var app = angular.module('game',[]);
  app.controller('myCtrl', function($scope) {

  var json = [];
  $scope.setlobbyData = function(obj){
      $scope.json = obj;
      $scope.lobbyData = json;
  };
  });

HTML

<div ng-controller="myCtrl">
<div ng-repeat="i in lobbyData">some data</div>
</div>

JS

var ssr = {
    "0": {
        "tradeSpread": 0,
        "minBuyIn": 10,
        "minPlayers": 2,

    },
    "1": {
        "tradeSpread": 0,
        "minBuyIn": 10,
        "minPlayers": 2,

    }
};
angular.element($("#foreignExchangeMain")).scope().setlobbyData(ssr);

Answer 1

尝试使用 ng-if，这将在控制器中的集合更新时反映在视图中：

<div ng-repeat="i in lobbyData" ng-if="lobbyData">some data</div>

Answer 2

我已经使用 $apply 函数来更新角度并且事情得到了更新

var scope = angular.element($("#foreignExchangeMain")).scope();
scope.$apply(function(){
    scope.json = ssr;
    scope.setlobbyData(ssr)

});

ng-repeat 动态 json 数据作为参数接收

ng-repeat with dynamic json data received as argument

json

angularjs

ng-repeat