Question

如何从Json对象下面列出IsDeleted == 0

的下拉选项

"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>

Answer 2

在IsDeleted：'0'中，只需在isDeleted后用“=”运算符替换“：”

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

Angular js过滤基于某个常量值的下拉选项

2 个答案: