本文介绍了NG-选择只给出了字符串,但我想整的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

这是我的角度HTML文件code。
在我蒙戈数据库frequencyType加入 frequencyType =1
  但我想的 frequencyType = NumberInt(1)

This is my angular html file code . In my mongo database frequencyType added as frequencyType = "1" but I want frequencyType = NumberInt(1) ;

                   <div class="span4">

                        <select class="span12 combobox" ng-model="frequencyType" required>

                            <option value="1">Daily</option>
                            <option value="2">Weekly</option>
                            <option value="3">Monthly</option>
                            <option value="4">Yearly</option>

                        </select>
                    </div>

我在数据库中获取的 frequencyType =1,但我想的 frequencyType = NumberInt(1)

推荐答案

我建议你尝试使用的indexOf

JS

function MyCtrl($scope) {
    $scope.values = ["Daily","Weekly","Monthly","Yearly"];
    $scope.selectedItem = 0;
}

HTML

<div ng-app ng-controller="MyCtrl">
    <select ng-model="selectedItem" ng-options="values.indexOf(selectedItem) as selectedItem for selectedItem in values"></select>
    selectedItem: {{selectedItem}}
</div>

演示

所以,发送到MongoDB的 $ scope.selectedItem

So send to mongoDB $scope.selectedItem value

这篇关于NG-选择只给出了字符串,但我想整的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

10-20 10:15