<div ng-repeat="fod in form.order_details">
...
<td class="control-cell">
<span ng-class="{error: prForm['qty_'+$index].$error.required && showValidationMessages}">
<input type="number" name="{{'qty_' + $index}}" ng-model="fod.qty" ng-change="qtyPerKindCalc($index);" id="{{'qty_' + $index}}" required />
<span ng-show="prForm['qty_'+$index].$error.required && showValidationMessages" class="error-msg">This field required</span>
</span>
</td>
...
</div>
ngRepeat,其中我有必填字段。我有表单对象$ scope.prForm - 我在哪里看到$错误。问题在于name =“{{'qty_'+ $ index}}”。在$ scope.prForm我是有场
{{'qty_' + $index}}: instantiate.c
但我需要
qty_0: instantiate.c
我怎么能有好{{ 'qty_' + $指数}}中的name属性操作?
'name =“qty _ {{$ index}}”'? – SET
动态名称解决方案:http://stackoverflow.com/a/12044600/1005180 – user1005180