【发布时间】:2015-08-09 08:19:51
【问题描述】:
这是错误的视频http://youtu.be/siOfUluPraA 以下是我的代码。
看来 ng-show=true 一瞬间
signinForm.$submitted = true 一瞬间
登录.html
<ion-view>
<ion-content ng-controller="SignInCtrl">
<div class="login-logo">
<div><h4>LOGIN TO YOUR ACCOUNT</h4></div>
</div>
<form name="signinForm" novalidate>
<div class="list login">
<!-- input username -->
<label class="item item-input item-top"
ng-class="{'form-has-error' : signinForm.username.$invalid && signinForm.username.$submitted}">
<img src="./img/profile6.png" class= "image-thumb" alt="">
<input type="text"
name="username"
ng-model="user.username"
ng-minlength="5"
required placeholder="Name or National Id">
</label>
<!-- validation username -->
<div class="form-errors"
ng-show="signinForm.username.$error && signinForm.$submitted"
ng-messages="signinForm.username.$error"
ng-messages-include="templates/formerrors/form-errors-username.html">
</div>
</div>
</form>
</ion-content>
</ion-view>
form-errors-username.html
<div class="form-error" ng-message="required">This field is required.</div>
<div class="form-error" ng-message="minlength">This field is must be at least 5 characters.</div>
config.js
app.config(function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('signin', {
url: '/sign-in',
templateUrl: 'templates/login.html',
controller: 'SignInCtrl'
});
$urlRouterProvider.otherwise('/sign-in');
});
最佳做法是什么? 提前致谢!
***** 更新 *****
我使用了 ng-if="signinForm.$submitted"
而不是 ng-show。
【问题讨论】:
标签: ios angularjs forms ionic-framework cross-platform