我有通过这个脚本创建的数组:
$scope.bindModel = function(data) {
$scope.model = data;
$scope.projects = projectNames();
$scope.$apply($timeout($scope.bindModel(data)));
};
/* Function that enumerates the names of the project in the list of model's object*/
var projectNames = function () {
var array = [];
// SOME CODE . . .
return array;
};
它创建了这样的数组:
$scope.projects = ["first project", "second project", "third project"];
当我尝试通过ng-repeat ="在项目"中显示它时,没有任何显示,但在调试控制台中有大量的值。我哪里做错了? 我在选择中使用它:
<select class="chzn-border" style="width:98%">
<option disabled selected style='display:none;'>Choose a project...</option>
<option ng-repeat="project in projects" value="{{project}}">{{project}}</option>
</select>
答案 0 :(得分:0)
据我说,angular不知道对$ scope.Projects所做的更改。因此,您应该在申请中致电$scope.bindModel
。
尝试使用timeout将你的代码包装在$ scope中。$ apply。
$timeout($scope.bindModel(data));
希望这会有所帮助。
答案 1 :(得分:0)
我可以给你一个暗示,你可以从哪里得到解决你的重复问题的想法:
HTML:
<div ng-app ng-controller="MyController">
<input type="submit" ng-click="projectNames()" value="submit"></input>
<select class="chzn-border" style="width:98%">
<option disabled selected style='display:none;'>Choose a project...</option>
<option ng-repeat="project in projects" value="{{project}}">{{project}}</option>
</select>
Angular JS:
function MyController($scope) {
// $scope.bindModel = function(data) {
//$scope.model = data;
//$scope.projects = projectNames();
//alert($scope.projects);
//};
$scope.projects = [];
$scope.projectNames = function () {
$scope.projects.push(" a is a project.");
$scope.projects.push(" b is a project.");
$scope.projects.push(" c is a project.");
};
}
这里我使用了一个帮助加载数组的按钮,然后在数组中应用html ng-repeat来显示数据。您可以按需加载数组。