您好我是Angularjs的新用戶。我正在更改下拉列表選擇中的$ scope變量。該範圍變量用於div上的ng-repeat。
的html代碼:
<div class="col-md-6" ng-repeat="model in FilteredModels | filter:{ModelText : '!All models'}:true">
<div class="well">
<div class="media">
<div class="media-object small"><i class="pp-car"></i></div>
<div class="media-body">
<div class="text-box">
<h3>{{model.ModelText}}</h3><span class="hr-small"></span>
</div>
<div class="dashboard-control clearfix">
<div class="simple-metric text-left sub-metric">
<div class="metric-title">Satisfaction score</div>
<div class="metric-number text-red">{{model.SatisfactionAvg | number:2}}</div>
</div>
<div class="simple-metric text-left sub-metric">
<div class="metric-title">Total interviews</div>
<div class="metric-number">{{model.TotalInterviews}}</div>
</div>
</div>
<ul class="list-standard">
<li> <a href="" ng-click="openModal($index)" class="text-black trigger-model-interviews">View interviews</a></li>
</ul>
</div>
</div>
</div>
</div>
angularjs代碼:
function filtermodelbyId() {
$scope.FilteredModels = [];
dataFactory.getModelIdByFilter($scope.region, $scope.subregion).success($scope.handleSuccess).then(function (result) {
$scope.FilteredModelIds = result.data;
});
if ($scope.FilteredModelIds != null && $scope.FilteredModelIds.length > 0) {
for (var j = $scope.FilteredModelIds.length - 1; j >= 0; j--) {
for (var i = $scope.models.length - 1; i >= 0; i--) {
if ($scope.models[i].ModelId == $scope.FilteredModelIds[j]) {
$scope.FilteredModels.push($scope.models[i]);
}
}
}
}
}
在下拉列表中的變化本filtermodelbyId()函數得到調用,我推新值,但這個被第二次改變後反映在下拉列表中。
有沒有更好的方法來表示這個。
謝謝。
可能重複[如何從AJAX調用返回響應?](http://stackoverflow.com/questions/14220321/how-to-return-the-response-from-an-ajax-call) – Stewie