小编Sha*_*oft的帖子

我正在使用MEAN Stack,我有一个包含无线电的表格

成功提交的按钮现在我想要的是编辑记录.我想要的是应该根据数据库值检查记录单选按钮.

怎么做.

我的编辑表格是: -

 <form id = "expensesCreate" class="form-horizontal" name="myForm">
    <div class="form-group">
                            <label for="Phone_no" class="col-sm-3">Address</label>
                            <div class="col-sm-4 @if($errors->has('Phone_no')) has-error @endif">
                                <input class="form-control input-sm" placeholder="" autocomplete="off" id="address"  name="address" ng-model="address"  type="address" value ="{{registeruser.address}}" required>
                                <p class="error" ng-show=" myForm.password.$touched && myForm.password.$error.required" >Address is required.</p>
                            </div>
                        </div>

                         <div class="form-group">
                            <label for="Phone_no" class="col-sm-3">Sex</label>
                            <div class="col-sm-4 @if($errors->has('Phone_no')) has-error @endif">
                                Male <input type="radio"  ng-model="sex" value="Male" >
                                FeMale<input type="radio" ng-model="sex" value="Female">

                            </div>
                        </div>
</form>

如果性别是男性的特定记录进入数据库如何检查或选择男性单选按钮.

我想从另一个组件的模板中调用组件的功能

ionic 2.我使用home.ts 在我的应用程序dashboard.html中获得了一个仪表板

零件。

<ion-content> 
<div class="dashboardSection">

            <a href="" (click)="fetchAllClass()">
                <div class="header padding text-center classes common">
                    <img src="assets/images/icos_15.png" alt="Your logo here"  width="50%" height="auto"/>
                    <p class="Sectiontitle">STUDENTS</p>
                </div>
            </a></div>
</ion-content>

这是在home.ts的帮助下显示的

doLogin(event) {    
    var user1 =this.loginForm.value;
    var password = this.loginForm.controls.password.value;
    this.homeService.doLogin(user1).subscribe(
        user =>{
            this.user = user.results; 
            this.storage.set('isLoggedIn', 'shahjad');
            this.navCtrl.setRoot(DashboardComponent, {thing1: user });
        },
        err => {
            console.log(err);
        },
        () => console.log('login complete')

        );
}

现在，我想从仪表板Component调用学生组件的功能

我创建了像students.ts这样的学生组件

@Component({

    selector: 'page-students',
    templateUrl: "./students.html"
})
export class StudentsComponent { …