我有以下代码,我正在尝试使用AngularJS进行验证:
<div ng-form="transWizard" novalidate>
<div style="word-wrap:break-word; padding-top:4px; padding-left:14px">
<p style="font-family:'MetricWeb-Regular'; font-size:17.5px;"><span style="font-family:'MetricWeb-Semibold'">Question {{carousel.currentQuestionIndex+1}}:</span> {{carousel.currentQuestionObject.question}}</p>
<ul style="padding-left:30px;">
<li ng-repeat="query in carousel.currentQuestionObject.choices" style="padding-bottom:5px;">
<input class="TWInputField" name="inputname"
type="{{carousel.currentQuestionObject.inputType}}" id="{{query.id}}"
ng-model="query.selected" ng-change="carousel.changeOnSelection(query.selected, query.id)"
value="" ng-value="true" ng-required="{{carousel.currentQuestionObject.inputType === 'radio' || carousel.currentQuestionObject.inputType === 'text' ? true : false}}">
<label for="{{query.id}}" style="font-family:'MetricWeb-Regular';font-size:17px;cursor:pointer"> {{query.question}}</label>
</li>
</ul>
<p class="msg-required" ng-show="transWizard.inputname.$invalid">
Input is required.
</p>
</div>
<div class="carousel-wizard-btn-container">
<div class="carousel-wizard-buttons" ng-click="carousel.wizardPrevious()" ng-hide="carousel.currentQuestionIndex == 0">Previous</div>
<div class="carousel-wizard-buttons" ng-click="carousel.wizardNext()" ng-hide="carousel.currentQuestionIndex == carousel.wizardQuestionSet.length - 1" ng-disabled="transWizard.$invalid">Next</div>
<div class="carousel-wizard-buttons" ng-click="carousel.showResults()" ng-show="carousel.currentQuestionIndex == carousel.wizardQuestionSet.length - 1" ng-disabled="transWizard.$invalid">Finish</div>
</div>
</div>
正如您所看到的,我没有使用<form>
标记,但我已经读过,由于ng-form
指令,即使不使用表单也可以进行验证。
我的条件是仅在类型为radio
或text
时才需要输入。
然而,当我执行此操作时,我得到以下内容:
我在这里错过了什么吗?
请帮忙。谢谢。
答案 0 :(得分:0)
您的验证将无法正常工作,因为您在 ng-repeat 中使用相同的输入控件名称。
你可以像这样在ng-repeat中使用ng-form。
<div ng-form="transWizard" novalidate>
<li ng-repeat="query in carousel.currentQuestionObject.choices" style="padding-bottom:5px;">
<ng-form name="innerForm" >
<input class="TWInputField" name="inputname" type=" {{carousel.currentQuestionObject.inputType}}" id="{{query.id}}" ng-model="query.selected" ng-change="carousel.changeOnSelection(query.selected, query.id)" value="" ng-value="true" ng-required="{{carousel.currentQuestionObject.inputType === 'radio' || carousel.currentQuestionObject.inputType === 'text' ? true : false}}">
<label for="{{query.id}}" style="font-family:'MetricWeb-Regular';font-size:17px;cursor:pointer"> {{query.question}}</label>
<p class="msg-required" ng-show="innerForm.inputname.$invalid">
Input is required.
</p>
</ng-form>
</li>
</div>