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我需要帮助,我有一个很长的表单。当客户点击提交时,想要显示未填写的字段。如果我把一个错误的字段放到字段中(主播类型),我该怎么办?
模板:
<div class="container" [formGroup]="ClientForm">
<div class="form-group" [ngClass]="{'has-success':ClientForm.controls.input1.valid,'has-danger':!ClientForm.controls.input1.valid}">
<label>Input 1</label>
<input type="text" class="form-control" placeholder="Input 1" readonly formControlName="input1">
<small class="form-text text-muted" [hidden]="ClientForm.controls.input1.valid">This field is required!</small>
</div>
<hr>
<button type="submit" (click)="onSubmit(ClientForm)" class="btn btn-primary">Submit</button> Status: {{ClientForm.status}}
</div>
组件:
constructor(public fb: FormBuilder){}
ngOnInit() {
this.bluidForm();
}
bluidForm(): void {
this.ClientForm = this.fb.group({
input1 : new FormControl(null,Validators.required),
input2 : new FormControl(null,Validators.required),
input3 : new FormControl(null,Validators.required),
input4 : new FormControl(null,Validators.required),
input5 : new FormControl(null,Validators.required),
input6 : new FormControl(null,Validators.required),
input7 : new FormControl(null,Validators.required),
input8 : new FormControl(null,Validators.required),
input9 : new FormControl(null,Validators.required)
})
}
onSubmit(dataRecibe){
console.log(dataRecibe)
}
https://plnkr.co/edit/x5q7sVucARspL8bIITdQ?p=preview
你能帮助我吗?
Ty的帮助。 –