I am implementing the required constraint through $error
. I want to access The input element inside the from. ie {{frm.item.qid.$error.required}}
But since the form Object contains attribute q1
(value of item.qid
), frm.item
returns null
.
So How can I access, lets say frm.q1
(values for item.qid
are : q1,q2,q3, etc.) ?
Here's the code:
<li ng-repeat = "item in questions">
<input name = {{item.qid}} type = "radio" ng-value = "item.option1" ng-model="item.selectedOption" required/>
<label ng-bind = "item.option1"></label>
<input name = {{item.qid}} type = "radio" ng-value = "item.option2" ng-model="item.selectedOption"/>
<label ng-bind = "item.option2"></label>
<input name = {{item.qid}} type = "radio" ng-value = "item.option3" ng-model="item.selectedOption"/>
<label ng-bind = "item.option3"></label>
<input name = {{item.qid}} type = "radio" ng-value = "item.option4" ng-model="item.selectedOption"/>
<label ng-bind = "item.option4"></label>
<label ng-show="">This is manadatory</label>
</li>
如果打印{{FRM}}后您的ul li
在DOM,你应该看看里面是什么。
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