javascript - Angular js过滤器根据一些常量值下拉选项

Question

如何从 IsDeleted == 0

的 Json 对象下方列出下拉选项

"currencies":[{
    "CurrencyID":"1",
    "CurrencyCode":"AED",
    "CurrencyName":"United Arab Emirates Dirham",
    "IsDeleted":"1"
},{
    "CurrencyID":"2",
    "CurrencyCode":"AFN",
    "CurrencyName":"Afghan Afghani",
    "IsDeleted":"1"
},{
    "CurrencyID":"3",
    "CurrencyCode":"ALL",
    "CurrencyName":"Albanian Lek",
    "IsDeleted":"1"
}];


<select ng-model="data.CurrencyID" ng-options="cu.CurrencyID as cu.CurrencyName for cu in currencies | filter : IsDeleted :'0'"></select>

Answer 1

<select ng-model="data.CurrencyID" ng-options="cu.CurrencyID as cu.CurrencyName for cu in currencies |filter : {IsDeleted :'0'}"></select>