【发布时间】:2023-03-27 06:40:01
【问题描述】:
我使用 formbuilder 创建了一个表单。我试图将数据数组对象创建到用户对象中,但它作为对象添加到用户数组中。下面是我的代码
export class AppComponent {
users = [ { "firstname": "ramu", "lastname": "mothukuri", "city": "chennai", "street": "sivan koiil street", "pin": "600024","data":[{"company":"xyz","address":"yyy"}] },
{ "firstname": "ramu", "lastname": "mothukuri", "city": "chennai", "street": "sivan koiil street", "pin": "600024","data":[{"company":"xyz","address":"yyy"}] },
{ "firstname": "ramu", "lastname": "mothukuri", "city": "chennai", "street": "sivan koiil street", "pin": "600024","data":[{"company":"xyz","address":"yyy"}] }
]
myForm: FormGroup;
constructor(private fb: FormBuilder) {
this.myForm = this.fb.group({
users: this.fb.array([])
})
let formArr = <FormArray>this.myForm.controls.users;
formArr.push(fb.group({
firstname: this.users[0].firstname,
lastname: this.users[0].lastname,
street: this.users[0].street,
data:this.users[0].data
}))
}
onMy(form){
console.log(form);
}
}
但我尝试编写代码但我没有得到下面是 json 表单值的预期格式
表单值:{
"users": [
{
"firstname": "ramu",
"lastname": "mothukuri",
"street": "sivan koiil street",
"data": [{
"company": "xyz",
"address": "yyy"
}]
}
]
}
下面是代码网址
【问题讨论】:
-
你希望得到什么格式?
-
下面是要获取的格式,只是我想将数据作为对象数组获取 [ { "firstname": "ramu", "lastname": "mothukuri", "street": "sivan koiil 街”,“数据”:[ {“公司”:“xyz”,“地址”:“yyy”}] } ] }
-
你的问题太令人困惑了......
-
酷,只是我想将数据格式化为数组对象,目前我得到了以下格式数据“:{“公司”:“xyz”,“地址”:“yyy”}预期格式是数据”:[{“公司”:“xyz”,“地址”:“yyy”}]。
标签: angular typescript