angularjs2 ng2 密码隐藏显示

1 <ion-input type="{{pwshow?‘text‘:‘password‘}}" placeholder="输入密码"></ion-input>

1 <a href="javascript:;"item-end (click)="pwshow=!pwshow" [ngClass]="pwshow?‘eyeshow‘:‘eyehide‘">
2    <ion-icon name="ios-eye-off" color="dark" class="eye-hide"></ion-icon>　　<!--闭眼图标-->
3    <ion-icon name="ios-eye" color="dark" class="eye-show"></ion-icon>　　<!--睁眼图标-->
4 </a>

1 .eyehide .eye-hide, .eyeshow .eye-show{
2    display: block;
3}
4.eyehidee .eye-show, .eyeshow .eye-hide{
5    display: none;
6}