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尝试下面的HTML:Ionic2不会禁用表单控件
<ion-content class="home">
<ion-list>
<form [formGroup]="consoleTypeForm">
<ion-item>
<ion-label>Gaming</ion-label>
<ion-select FormControlName="consoleType" (ionChange)="printSV($event)">
<ion-option value="nes">NES</ion-option>
<ion-option value="n64">Nintendo64</ion-option>
<ion-option value="ps">PlayStation</ion-option>
<ion-option value="genesis">Sega Genesis</ion-option>
<ion-option value="saturn">Sega Saturn</ion-option>
<ion-option value="snes">SNES</ion-option>
</ion-select>
</ion-item>
<ion-item>
<ion-label stacked>Business Name</ion-label>
<ion-input formControlName="myConsole" type="text"></ion-input>
</ion-item>
</form>
</ion-list>
</ion-content>
用下面的控制器类:
import { Component } from '@angular/core';
import { NavController, MenuController } from 'ionic-angular';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
@Component({
templateUrl: 'home.html'
})
export class HomePage {
consoleTypeForm: FormGroup;
constructor(public nav: NavController,
public menu: MenuController,
public formBuilder: FormBuilder) {
this.consoleTypeForm = formBuilder.group({
consoleType: ['', Validators.required],
myConsole: ['']
});
}
printSV(value)
{
const ctrl = this.consoleTypeForm.controls['consoleType'];
const ctrlToBeDisabled = this.consoleTypeForm.controls['myConsole'];
ctrlToBeDisabled.enable(false);
ctrlToBeDisabled.disable({ onlySelf: true });
ctrlToBeDisabled.disable(true);
ctrlToBeDisabled.disable();
}
}
的选项都不禁用“myConsole的工作。有人能指出这个错误吗?或者,这是一个大?
离子Framework版本:2.0.0-rc.2, 离子CLI版本:2.1.0 离子应用程序库版本:2.1.0-beta.1