如何使用AngularJS以编程方式关闭引导模式

Question

我有一个标签视图，其中有一个用于打开模态的按钮。

<button class="btn btn-primary btn-etis" data-toggle="modal" data-target="#addModal">Add</button>

通过ng-include打开模态，并通过引用其名称“addModal”

<div ng-include=" 'register/individual/views/modal/addBookOfAccounts.html' "></div>

这是我的模态代码：

<!-- Add BOA Modal-->
<ng-form  class="form-etis" name="addBoaForm" method="post">
<div class="modal fade" id="addModal" tabindex="-1" role="dialog"
    aria-labelledby="addIdentificationModalLabel" aria-hidden="true"
    data-backdrop="static">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <div class="modal-title" id="addModalLabel">
                    <div class="no-margin no-padding">
                        <i class="fa fa-book"></i> NEW Book of Account Details
        </div>
    </div>
</div>
<div class="pull-right">
    <a class="btn btn-primary btn-etis" href=""
        ng-click="ctrl.submitBoaForm()">Ok</a> 
            <a class="btn btn-danger btn-etis" href=""
       data-dismiss="modal" role="button" ng-click="ctrl.closeBoaForm()">Cancel</a>
</div>

在我的控制器内

self.submitBoaForm = function () {
                if (self.isBoaFormValid()) {
                    self.bookOfAccountsGrid.data.push(self.bookOfAccounts);
                    self.resetBoaDetails();
                    alert('New BOA Saved');
                } else {
                    console.log('invalid boa form')
                }
            }

            self.closeBoaForm = function () {
                self.showBoaFormValidations = false;
                self.resetBoaDetails();
            };

我只能使用data-target显示模态。我唯一的问题是如何在alert方法之后以编程方式在submitBoaForm（）内部关闭模式？