我正在使用Nativescript启动一个项目,我正在尝试创建一个用于创建用户的页面。这是我的 create.user.component.ts
import { Component } from '@angular/core';
import { RouterExtensions } from 'nativescript-angular/router';
import firebase = require('nativescript-plugin-firebase');
@Component({
selector:'create-user',
template:`
<StackLayout>
<Label class="titulo" text="Create User"></Label>
<TextField hint="Email" keyboardType="text" [(ngModel)]="email"
autocorrect="false" autocapitalizationType="none"></TextField>
<TextField hint="Password" secure="true" [(ngModel)]="password"
autocorrect="false" autocapitalizationType="none"></TextField>
<Button class="submit-botton" (tap)="create()" text="Crear usuario"></Button>
</StackLayout>
`,
styleUrls:['login/login.component.css']
})
export class CreateUserComponent{
email:string;
password:string;
constructor(private routerExt: RouterExtensions ){}
create(){
firebase.createUser({
email:this.email,
password: this.password
}).then(
(result)=>{
this.routerExt.navigate(["/chatListado"],{
transition:{
name: "flip",
duration:500,
curve:"linear"
}
});
console.log("User Created");
},
(errorMessage)=>{
alert('error: ' + errorMessage);
}
);
}
}
当我点击按钮创建它时,它返回undefined。我无法收到电子邮件和密码,搜索后我发现我需要在app.module.ts中导入NativeScriptFormsModule,所以我做了。
app.module.ts
import { NgModule, NO_ERRORS_SCHEMA } from "@angular/core";
import { NativeScriptModule } from "nativescript-angular/nativescript.module";
//use the data binding
import { NativeScriptFormsModule} from "nativescript-angular/forms"
import { AppRoutingModule } from "./app.routing";
import { AppComponent } from "./app.component";
//login
import { LoginComponent } from "./login/login.component";
import { Login} from './login/login';
import { CreateUserComponent } from './login/create.user.component';
@NgModule({
bootstrap: [
AppComponent
],
imports: [
NativeScriptModule,
AppRoutingModule,
NativeScriptFormsModule
],
declarations: [
AppComponent,
LoginComponent,
CreateUserComponent
],
providers: [
],
schemas: [
NO_ERRORS_SCHEMA
]
})
export class AppModule { }
理论上它应该可以工作但是现在当我启动应用程序时,我在控制台上出现了这个错误:
JS:错误错误:未捕获(在承诺中):错误:没有值访问器 带有未指定名称属性的表单控件JS:错误:没有值 具有未指定名称属性的表单控件的访问器JS:at _throwError(file:///data/data/com.Mystory.android/files/app/tns_modules/@angular/forms/bundles/forms.umd.js:1838:11) [angular] JS:在setUpControl (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/forms/bundles/forms.umd.js:1751:9) [angular] JS:在NgModel._setUpStandalone (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/forms/bundles/forms.umd.js:4320:9) [angular] JS:在NgModel._setUpControl (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/forms/bundles/forms.umd.js:4306:37) [angular] JS:在NgModel.ngOnChanges (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/forms/bundles/forms.umd.js:4237:18) [angular] JS:在checkAndUpdateDirectiveInline (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:10715:19) [angular] JS:在checkAndUpdateNodeInline (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12097:17) [angular] JS:在checkAndUpdateNode (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12065:16) [angular] JS:在debugCheckAndUpdateNode (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12694:59) [angular] JS:在debugCheckDirectivesFn (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12635:13) [angular] JS:at Object.eval [as updateDirectives] (ng:///AppModule/LoginComponent.ngfactory.js:363:5)[angular] JS:
at Object.debugUpdateDirectives [as updateDirectives] (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12620:21) [angular] JS:在checkAndUpdateView (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12032:14) [angular] JS:在callViewAction (文件:///data/data/com.Mystory.android/files/app/tns_modules/@angular/core/bundles/core.umd.js:12347:17) [角]
现在我无法进入页面创建用户......
有人知道这里发生了什么吗?如果我遗失某些东西或类似的东西?
谢谢,抱歉我的英语不好!