Javascript 如何在angularjs的md datepicker中手动插入日期而不选择日历

Javascript 如何在angularjs的md datepicker中手动插入日期而不选择日历,javascript,angularjs,angularjs-material,Javascript,Angularjs,Angularjs Material,我想从日期选择器中手动插入日期。我需要在哪里进行更改 <md-input-container class="md-block margin-bottom-0 edit-actual-date"> <label>Actual Endd Date</label> <md-datepicker md-date-locale="vm.customDateFormat" ng-model="vm.activitySubmandateData.a

我想从日期选择器中手动插入日期。我需要在哪里进行更改

<md-input-container class="md-block margin-bottom-0 edit-actual-date">
     <label>Actual Endd Date</label>
     <md-datepicker md-date-locale="vm.customDateFormat" ng-model="vm.activitySubmandateData.actual_end_date" name="actual_end_date" ng-change="vm.assignAPEDateS()" required></md-datepicker>
        <div ng-messages="roadmap_activity.actual_end_date.$error">
            <small ng-message="required" class="required-field">This field is required.</small>
        </div>
        <div ng-if="vm.activitySubmandateData.actual_start_date && vm.activitySubmandateData.actual_end_date && vm.activitySubmandateData.actual_start_date > vm.activitySubmandateData.actual_end_date">
            <small class="required-field">Actual Start Date can not be before Actual End Date</small>
        </div>
</md-input-container>

实际结束日期
此字段必填。
实际开始日期不能早于实际结束日期
NB:对我不起作用