从 formBuilder 中删除项目
remove item from formBuilder
执行时formBuild.group
我正在创建两个我只用于验证的值,这两个值不想保存在数据库中,我会在保存到数据库之前将它们删除。
profile.component.ts:
profileForm: FormGroup;
constructor(){
this.profileForm = this.createPerfilForm();
}
createProfileForm() {
return this.formBuilder.group({
id: [this.perfil.id],
name: [this.perfil.name, [Validators.required, Validators.minLength(5), Validators.maxLength(45)]],
email: [this.perfil.email, [Validators.required, Validators.email]],
password: [''],
passwordConfirm: ['', [confirmPassword]],
});
}
saveProfile(){
// I need to remove here password and passwordConfirm
//before saving to the database
this.authService.updateProfile(this.profileForm.value);
}
我需要从 password
和 passwordConfirm
值中删除 this.profileForm.value
,因为我不想将这些值保存在数据库中。
saveProfile(){
// I need to remove here password and passwordConfirm
//before saving to the database
let copy = { ... this.profileForm.value };
delete copy.password;
delete copy.confirmPassword;
this.authService.updateProfile(copy);
}
试试这个?
只用你需要的东西制作一个新对象:
this.authService.updateProfile({id: this.profileForm.value.id,
name: this.profileForm.value.name, email:this.profileForm.value.email })
执行时formBuild.group
我正在创建两个我只用于验证的值,这两个值不想保存在数据库中,我会在保存到数据库之前将它们删除。
profile.component.ts:
profileForm: FormGroup;
constructor(){
this.profileForm = this.createPerfilForm();
}
createProfileForm() {
return this.formBuilder.group({
id: [this.perfil.id],
name: [this.perfil.name, [Validators.required, Validators.minLength(5), Validators.maxLength(45)]],
email: [this.perfil.email, [Validators.required, Validators.email]],
password: [''],
passwordConfirm: ['', [confirmPassword]],
});
}
saveProfile(){
// I need to remove here password and passwordConfirm
//before saving to the database
this.authService.updateProfile(this.profileForm.value);
}
我需要从 password
和 passwordConfirm
值中删除 this.profileForm.value
,因为我不想将这些值保存在数据库中。
saveProfile(){
// I need to remove here password and passwordConfirm
//before saving to the database
let copy = { ... this.profileForm.value };
delete copy.password;
delete copy.confirmPassword;
this.authService.updateProfile(copy);
}
试试这个?
只用你需要的东西制作一个新对象:
this.authService.updateProfile({id: this.profileForm.value.id,
name: this.profileForm.value.name, email:this.profileForm.value.email })