任何人都可以帮助我,如何在以下结构的ng-options中显示'name'。
"systems": {
"android": {
"name": "Android"
},
"ios": {
"name": "iOS"
},
"web": {
"name": "Web"
}
},
答案 0 :(得分:1)
结构:
$scope.systems = {
"android": {
"name": "Android"
},
"ios": {
"name": "iOS"
},
"web": {
"name": "Web"
}
};
你可以这样做:
<select ng-model='system' ng-options='key.name as value.name for (key, value) in systems'></select>
Selected Value = {{system}}
如果你必须有这种结构:
$scope.systems =
{
"systems": {
"android": {
"name": "Android"
},
"ios": {
"name": "iOS"
},
"web": {
"name": "Web"
}
};
然后我会用ng-repeat(我不会看到另一种方式)来做这件事:
<select ng-model='system' ng-repeat='(key, values) in systems'>
<option ng-repeat='(k,v) in values' ng-bind='v.name'></option>
</select>
Selected Value = {{system}}
我希望它有所帮助:)