javascript - AngularJS ui模式传递数据

Question

这是ui-select，用户可以在其中选择一个选项:

<ui-select ng-model="state.selected" ng-change="openModal(state.selected,orders.order_id)" ng-if="orders.state == 'Paid'" theme="selectize" ng-disabled="disabled" style="width: 300px;"> .....

只要有变化，它就会从 Bootstrap 中触发模态

$scope.openModal = function(name,oid){
    $scope.modalInstance = $modal.open({
        templateUrl: 'reservationModal.html',
        scope:$scope,
        name: function(){
            return name;
        }
    });
}

$scope.cancel = function(){
    $scope.modalInstance.dismiss();
}

$scope.confirmChg = function(){
    console.log('ok...');
}

模板如下:

<script type="text/ng-template" id="reservationModal.html">
    <div class="modal-header">
        <h3 class="modal-title">Confirmation</h3>
        <!--<button class="btn btn-warning" ng-click="close()">X</button>-->
    </div>
    <div class="modal-body">
        Confirm to change status to {{name}} ?

    </div>
    <div class="modal-footer">
        <button class="btn btn-danger" type="button" ng-click="confirmChg(status_oid,status)">Yes</button>
        <button class="btn btn-warning" type="button" ng-click="cancel()" data-dismiss="modal">No</button>
    </div>
</script>

问题是，模板中的 {{name}} 没有显示。如何从开放模态函数传递变量？

Answer 1

您需要在作用域上设置名称，只需添加以下行:

$scope.name = name;

在调用 $scope.open 之前。所以 openModal 函数看起来像:

$scope.openModal = function(name,oid){
    $scope.name = name;
    $scope.modalInstance = $modal.open({
        templateUrl: 'reservationModal.html',
        scope:$scope,
        name: function(){
            return name;
        }
    });
}