错误：Reference.push失败：第一个参数包含property - firebase中的函数

Question

我正在尝试将值推送到我的firebase-database中。当我尝试推送值时，它在控制台中给出了一个错误（错误：Reference.push失败：第一个参数包含属性中的函数）。我在firebase上查了一下，发现这是因为推动了一个功能，但我根本没有推动任何功能。但我觉得这可能是因为datetimepicker。需要帮助！

MY JS

<div class="page-header">
    <h1>MANAGE DOWNTIME </h1>
</div>
<div data-ng-app="downtime">

<div class="row">
    <div class="col-xs-12">

    <div class="form-group col-xs-6 col-xs-offset-3" id="equipList">
      <label for="selectequ">Select Equipment</label>
       <select class="form-control" id="selectequ" data-ng-model="equipment" 
          >
        <option data-ng-repeat="eq in allEquipments" >{{eq}}</option>
      </select>

        {{equipment}}
    </div>

        <div class="form-group col-xs-6 col-sm-6 col-md-6 col-lg-6 col-xs-offset-3" id="Type">
         <label for="searchType">Search by Type:</label>
         <select class="form-control" id="searchType" data-ng-model="type">
            <option value="" disabled="" selected="" style="display: none">Select type of maintenance</option>
            <option>Corrective Maintenance</option>
            <option>Preventive Maintenance</option>
            <option>Standby</option>
         </select>
      </div>

        {{type}}

    </div>
</div>

<div class="row">

    <div class="form-group col-xs-6 col-xs-offset-3">
      <label for="date">Start of Downtime</label>
<!--        <input type="datetime-local" id="datetimepicker1" class="form-control" placeholder="Day, Month, Year" data-ng-model="startDT"/>-->

                <input type="text" class="form-control" placeholder="Day, Month, Year" data-ng-model="startDT" customzdatetime />
    </div>
        {{startDT}}
    <div class="form-group col-xs-6 col-xs-offset-3">
      <label for="date">End of Downtime</label>
        <input type="text" class="form-control" placeholder="Day, Month, Year" data-ng-model="endDT" customzdatetime/>
        {{endDT}}
    </div>



    </div>

<div class="row">
        <div class="col-xs-6 col-sm-6 col-md-6 col-lg-6" id="central">
            <a class="btn cd-add-to-cart cd-add-to-cart:hover cd-add-to-cart:active" role="button" data-ng-click="manageDowntime()">MANAGE   <span class="glyphicon glyphicon-tasks"></span></a>
        </div>
    </div>

</div>

我的HTML

Strinf filePath = "";

Answer 1

firebase不接受日期作为数据类型，尝试将它们转换为字符串或数字，然后尝试将其推入firebase。我希望你的问题是$ scope.startDT，因为它包含一些函数，你试图直接使用它，这就是它抛出错误的原因，尝试将它们转换为字符串或数字，然后尝试推送。

firebase.database().ref('downtime/' + $scope.equipment + '/downtime').push({
        equipment: $scope.equipment,
        type : $scope.type,
        start: new Date($scope.startDT).toLocaleString(),
        end: new Date($scope.endDT).toLocaleString()
        or
        start: new Date($scope.startDT).getTime(), //this will get you unix timestamp as number
        end: new Date($scope.endDT).getTime()
    });