Hi,
I have angular 5 form with nested form array. The issue is when I type into
the input text box there is some seconds delay to display the text in the
input textbox. Please find the below form I use in the component.
*this.formBuilder.group({*
* customer: this.initCustomer(),*
* shipper: this.formBuilder.array([*
* this.initShipper()*
* ]),*
* consignee: this.formBuilder.array([*
* this.initConsignee()*
* ]),*
* driverEquipment: this.formBuilder.array([*
* this.initLoadDriverEquipment()*
* ]),*
* freightDetails: this.formBuilder.array([*
* this.initFreight()*
* ]),*
* revenue: this.formBuilder.array([*
* this.initRevenue()*
* ]),*
* totalRevenue: [{ value: '', disabled: true }],*
* loadCoreId: [null],*
* loadNumber: [null],*
* totalLoadedMiles: [{ value: '', disabled: true }],*
* deaheadMiles: [{ value: '', disabled: true }],*
* consigneeOdometerReading: [''],*
* loadType: new FormControl('', Validators.required),*
* loadStatus: new FormControl('Available', Validators.required),*
* });*
========================================================================================================
initCustomer() {
return this.formBuilder.group({
id: [],
name: ['',
[Validators.pattern(RegexPattern.ONLY_CHARACTER_SPECIAL_CHARCTER_PATTERN)]],
address1: [null],
address2: [null],
city: [null, [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
state: [null, [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
zipcode: [null, [Validators.required,
Validators.pattern(RegexPattern.ZIP_CODE_VALIDATION)]],
contacts: this.formBuilder.array([
this.initContact()
]),
customerLocationId: [null],
latitude: [0],
longitude: [0]
})
}
========================================================================================================
initShipper() {
return this.formBuilder.group({
id: [],
loadShipperId: [0],
name: ['',
[Validators.pattern(RegexPattern.ONLY_CHARACTER_SPECIAL_CHARCTER_PATTERN)]],
address1: [''],
address2: [''],
city: ['', [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
state: ['', [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
zipcode: ['', [Validators.required,
Validators.pattern(RegexPattern.ZIP_CODE_VALIDATION)]],
pickupDateTime: ['', [Validators.required]],
pickupTime: [''],
pickupTimeFormat: ['AM'],
pickupEndDateTime: [''],
pickupEndTime: [''],
pickupEndTimeFormat: ['AM'],
mindate: [new Date()],
maxdate: [new Date()],
actualPickupDateTime: [''],
actualPickupTime: [''],
actualPickupTimeFormat: ["AM"],
actualPickupEndDateTime: [''],
actualPickEndTime: [''],
actualEndTimeFormat: ["AM"],
actualmindate: [new Date()],
actualmaxdate: [new Date()],
ispickuptimerange: [false],
isactualpickuptimerange: [false],
latitude: [0],
longitude: [0],
isDeleted: [false],
shipperLocationId: [null],
contacts: this.formBuilder.array([
this.initContact()
]),
contactList: this.formBuilder.array([]), //set each shipper/consignee
contact list separatally
displayContactList: this.formBuilder.array([])
})
}
========================================================================================================
initContact() {
return this.formBuilder.group({
id: [],
name: [null,
[Validators.pattern(RegexPattern.ONLY_CHARACTER_SPECIAL_CHARCTER_PATTERN)]],
phone: [null,
[Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)]],
fax: [null,
[Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)]],
emailAddress: [null,
[Validators.pattern(RegexPattern.EMAIL_REGEX_PATTERN)]],
isSelectedContact: [false]
});
}
========================================================================================================
initConsignee() {
return this.formBuilder.group({
id: [],
loadConsigneeId: [0],
name: ['', [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPECIAL_CHARCTER_PATTERN)]],
address1: [''],
address2: [''],
city: ['', [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
state: ['', [Validators.required,
Validators.pattern(RegexPattern.ONLY_CHARACTER_SPACE_PATTERN)]],
zipcode: ['', [Validators.required,
Validators.pattern(RegexPattern.ZIP_CODE_VALIDATION)]],
deliveryDateTime: ['', Validators.required],
deliveryTime: [''],
deliveryTimeFormat: ["AM"],
dropenddate: [''],
deliveryEndDateTime: [''],
deliveryEndTimeFormat: ["AM"],
mindate: [new Date()],
maxdate: [new Date()],
actualDeliveryDateTime: [''],
actualDeliveryTime: [''],
actualDeliveryTimeFormat: ["AM"],
actualdropenddate: [''],
actualDeliveryEndTime: [''],
actualDeliveryEndTimeFormat: ["AM"],
actualmindate: [new Date()],
actualmaxdate: [new Date()],
isdroptimerange: [false],
isactualdroptimerange: [false],
latitude: [0],
longitude: [0],
isDeleted: [false],
consigneeLocationId: [null],
contacts: this.formBuilder.array([
this.initContact()
]),
contactList: this.formBuilder.array([]) //set each shipper/consignee
contact list separatally
})
========================================================================================================
initLoadDriverEquipment() {
return this.formBuilder.group({
id: [null],
driver: [null],
name: [null],
isDeleted: [false],
driverEquipments: this.formBuilder.array([
this.initDriverEquipmentDetails()
])
})
}
========================================================================================================
initDriverEquipmentDetails() {
return this.formBuilder.group({
id: [null],
driver: [''],
name: [''],
truckNumber: [''],
truck: [''],
trailerNumber: [''],
trailer: [''],
totalMiles: [0],
deadheadMiles: [0],
systemGeneratedDeadheadMiles: [0],
systemGeneratedLoadedMiles: [0],
isDeleted: [false],
driverRoutes: [''],
deadheadLocation: this.initDeadheadLocation()
})
}
========================================================================================================
initDeadheadLocation() {
return this.formBuilder.group({
address1: '',
address2: '',
city: '',
state: '',
zip: '',
latitude: 0,
longitude: 0
});
}
========================================================================================================
initFreight() {
return this.formBuilder.group({
id: [null],
description: [null],
weight: [null,
Validators.pattern(RegexPattern.POSITIVE_DECIMAL_ONLY)],
weightUOMId: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
quantity: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
quantityUOMId: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
length: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
width: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
height: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
dimensionUOMId: [null,
Validators.pattern(RegexPattern.ONLY_INTEGER_VALUE_PATTERN)],
bol: [null, Validators.pattern(RegexPattern.ALPHANUMERIC_PATTERN)],
po: [null, Validators.pattern(RegexPattern.ALPHANUMERIC_PATTERN)],
declarationValue: [null,
Validators.pattern(RegexPattern.POSITIVE_DECIMAL_ONLY)],
isDeleted: [false]
})
}
========================================================================================================
initRevenue() {
return this.formBuilder.group({
id: new FormControl(null),
itemId: new FormControl(null),
itemName: new FormControl(null),
description: new FormControl(null),
quantity: new FormControl(0, [Validators.required,
Validators.pattern(RegexPattern.POSITIVE_DECIMAL_ONLY)]),
rate: new FormControl(0, [Validators.required,
Validators.pattern(RegexPattern.POSITIVE_DECIMAL_ONLY)]),
totalAmount: new FormControl(0),
isDeleted: new FormControl(false),
isEarning: new FormControl(false),
isUOMConversion: new FormControl(false),
isRevenueSubstract: new FormControl(false),
measurementUnit: new FormControl(),
isRevenueItemDeleted: new FormControl(false)
})
}
Any suggestions would be thankful.
Thanks,
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