使用ng-repeat如何使用angularjs显示默认选定值

Question

使用ng-repeat如何使用angularjs显示默认选定值

我的代码： 我有货币：

"currencies":["AWG","BAM","BBD","BDT","BGN","BHD"]

selected currency is "BBD"

在我的HTML中

<select ng-init='toCurrencyCode = currency.toCurrencyCode' ng-model= 'toCurrencyCode' ng-options="toCurrencyCode as code for code in currencies">

</select>

如果我这样写，则表示默认情况下选择的最后一个值。我需要精确选择的货币。 请更新你的想法。提前谢谢。

Answer 1

http://plnkr.co/edit/lSu1M58gMtqlOCsaCCrG?p=preview

 <select ng-init='toCurrencyCode = currency.toCurrencyCode' ng-model= 'toCurrencyCode' 
 ng-options="code for code in currencies">