javascript - 在组合框angularjs中显示数据数组

Question

我想在组合框中显示来自 json 对象的数据。

 <select ng-model="vm.datasource.currencyFormatChoice" ng-options="currencyFormatChoice as currencyFormatChoice for currencyFormatChoice in vm.datasource.currencyFormat"></select>

这是我的 json 对象。现在我想将 displayValue 设置到组合框中。

"currencyFormat": [ { "displayValue": "€ 1.000,00", "value": "{0:C2}" }, { "displayValue": "€ 1.000", "value": "{0:C0}" }, { "displayValue": "$ 1,000.00", "value": "{0:C2}" }, { "displayValue": "$ 1,000", "value": "{0:C0}" }, { "displayValue": "1.000,00", "value": "{0:N2}" }, { "displayValue": "1.000", "value": "{0:N0}" }, { "displayValue": "1,000.00", "value": "{0:N2}" }, { "displayValue": "1,000", "value": "{0:N0}" } ]

使用 HTML 代码，我得到 [object Object] 而不是 1000 美元。如何将 displayValue 放入组合框中？

亲切的问候

Answer 1

这成功了!

ng-options="currencyFormat as currencyFormat.displayValue for currencyFormat in vm.datasource.currencyFormat"