Mixing
How to return dynamic numberOfItemsInSection in UICollectionview
0
I have viewForHeaderInSection in UITableView based on viewForHeaderInSection data each UITableviewCell have UICollectionView in UICollectionViewCell I have to show data for "product" and "qty" the count of each "product" and "qty" is different for each viewForHeaderInSection. I am able to achieve tableview header and cell data but I am not able to get UICollectionViewCell data based on UITableViewHeader data in the json "order_id", "order_unique_id","store_name" and "otp_store" is tableview header section data and "user_details" is tableviewcell data for uicollectionviewcell "product" and "qty"
{
"status": "1",
"error": false,
"data": [
{
"order_id": "11",
"order_unique_id": "ORDR-1001",
"store_name": "24X7",
"otp_store": "781103",
"product": [
"Product One",
"Product Two"
],
"qty": [
"1",
"3"
],
"user_details": {
"name": "Pankaj Ravi",
"number": "0999889",
"landmark": "PBH",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Home"
},
"status": "2",
"date": "2018-12-13",
"time": "14:37:57"
},
{
"order_id": "1",
"order_unique_id": "ORDR-988",
"store_name": "24X7",
"otp_store": "957505",
"product": [
"Product Eight"
],
"qty": [
"1"
],
"user_details": {
"name": “Jhon”,
"number": “999996",
"landmark": “Ithum",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Office"
},
"status": "0",
"date": "2018-11-24",
"time": "12:41:02"
}
]
}
Code For UITableview
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
print(section)
let headerCell = Bundle.main.loadNibNamed("CustomHeaderCell", owner: self, options: nil)?.first as! CustomHeaderCell
if runnerArray.count > 0 {
headerCell.btnHeader.setTitle("("x " + runnerArray[section].order_unique_id)", for: UIControl.State.normal)
var status = runnerArray[section].status
if status == "0" {
status = "Pending"
} else if status == "1" {
status = "Dispatch"
} else {
status = "Complete"
}
let lblHeaderText = status + " " + runnerArray[section].time + " , " + runnerArray[section].date
headerCell.lblHeader.text = lblHeaderText
return headerCell
} else {
return UIView()
}
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 40
}
func numberOfSections(in tableView: UITableView) -> Int {
return runnerArray.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 400
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let cell = tableView.dequeueReusableCell(withIdentifier: "CustomTableViewCell", for: indexPath) as? CustomTableViewCell {
cell.setDataForOTPStoreAndName(runner: runnerArray[indexPath.section])
cell.setDataForProduct(userDetails: userDetailsArray[indexPath.section])
cell.selectionStyle = .none
return cell
}
return UITableViewCell()
}
Code For UICollectionView Cell
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
//Note:- Here i am not able to find how to return array count based on UItableviewheadersection data
return productArray.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "ProductsCollectionViewCell", for: indexPath) as? ProductsCollectionViewCell {
cell.lblProductName.text = productArray[indexPath.row]
return cell
}
return UICollectionViewCell()
}
uicollectionview swift4 uicollectionviewcell uitableviewsectionheader
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
add a comment |
0
I have viewForHeaderInSection in UITableView based on viewForHeaderInSection data each UITableviewCell have UICollectionView in UICollectionViewCell I have to show data for "product" and "qty" the count of each "product" and "qty" is different for each viewForHeaderInSection. I am able to achieve tableview header and cell data but I am not able to get UICollectionViewCell data based on UITableViewHeader data in the json "order_id", "order_unique_id","store_name" and "otp_store" is tableview header section data and "user_details" is tableviewcell data for uicollectionviewcell "product" and "qty"
{
"status": "1",
"error": false,
"data": [
{
"order_id": "11",
"order_unique_id": "ORDR-1001",
"store_name": "24X7",
"otp_store": "781103",
"product": [
"Product One",
"Product Two"
],
"qty": [
"1",
"3"
],
"user_details": {
"name": "Pankaj Ravi",
"number": "0999889",
"landmark": "PBH",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Home"
},
"status": "2",
"date": "2018-12-13",
"time": "14:37:57"
},
{
"order_id": "1",
"order_unique_id": "ORDR-988",
"store_name": "24X7",
"otp_store": "957505",
"product": [
"Product Eight"
],
"qty": [
"1"
],
"user_details": {
"name": “Jhon”,
"number": “999996",
"landmark": “Ithum",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Office"
},
"status": "0",
"date": "2018-11-24",
"time": "12:41:02"
}
]
}
Code For UITableview
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
print(section)
let headerCell = Bundle.main.loadNibNamed("CustomHeaderCell", owner: self, options: nil)?.first as! CustomHeaderCell
if runnerArray.count > 0 {
headerCell.btnHeader.setTitle("("x " + runnerArray[section].order_unique_id)", for: UIControl.State.normal)
var status = runnerArray[section].status
if status == "0" {
status = "Pending"
} else if status == "1" {
status = "Dispatch"
} else {
status = "Complete"
}
let lblHeaderText = status + " " + runnerArray[section].time + " , " + runnerArray[section].date
headerCell.lblHeader.text = lblHeaderText
return headerCell
} else {
return UIView()
}
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 40
}
func numberOfSections(in tableView: UITableView) -> Int {
return runnerArray.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 400
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let cell = tableView.dequeueReusableCell(withIdentifier: "CustomTableViewCell", for: indexPath) as? CustomTableViewCell {
cell.setDataForOTPStoreAndName(runner: runnerArray[indexPath.section])
cell.setDataForProduct(userDetails: userDetailsArray[indexPath.section])
cell.selectionStyle = .none
return cell
}
return UITableViewCell()
}
Code For UICollectionView Cell
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
//Note:- Here i am not able to find how to return array count based on UItableviewheadersection data
return productArray.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "ProductsCollectionViewCell", for: indexPath) as? ProductsCollectionViewCell {
cell.lblProductName.text = productArray[indexPath.row]
return cell
}
return UICollectionViewCell()
}
uicollectionview swift4 uicollectionviewcell uitableviewsectionheader
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
plz past your full code oftableviewandcollectionviewdelegate and datasource method
– Pratik Prajapati
Dec 31 '18 at 6:02
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
In tableViewcellForRowAtmethod you have to pass your collection data, likecell.productArray = runnerArray[indexPath.section].productandcell.productArray = runnerArray[indexPath.section].qtythen reload your collectionview incell.collectionView.reloadData()
– Pratik Prajapati
Dec 31 '18 at 6:25
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20
add a comment |
0
0
0
I have viewForHeaderInSection in UITableView based on viewForHeaderInSection data each UITableviewCell have UICollectionView in UICollectionViewCell I have to show data for "product" and "qty" the count of each "product" and "qty" is different for each viewForHeaderInSection. I am able to achieve tableview header and cell data but I am not able to get UICollectionViewCell data based on UITableViewHeader data in the json "order_id", "order_unique_id","store_name" and "otp_store" is tableview header section data and "user_details" is tableviewcell data for uicollectionviewcell "product" and "qty"
{
"status": "1",
"error": false,
"data": [
{
"order_id": "11",
"order_unique_id": "ORDR-1001",
"store_name": "24X7",
"otp_store": "781103",
"product": [
"Product One",
"Product Two"
],
"qty": [
"1",
"3"
],
"user_details": {
"name": "Pankaj Ravi",
"number": "0999889",
"landmark": "PBH",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Home"
},
"status": "2",
"date": "2018-12-13",
"time": "14:37:57"
},
{
"order_id": "1",
"order_unique_id": "ORDR-988",
"store_name": "24X7",
"otp_store": "957505",
"product": [
"Product Eight"
],
"qty": [
"1"
],
"user_details": {
"name": “Jhon”,
"number": “999996",
"landmark": “Ithum",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Office"
},
"status": "0",
"date": "2018-11-24",
"time": "12:41:02"
}
]
}
Code For UITableview
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
print(section)
let headerCell = Bundle.main.loadNibNamed("CustomHeaderCell", owner: self, options: nil)?.first as! CustomHeaderCell
if runnerArray.count > 0 {
headerCell.btnHeader.setTitle("("x " + runnerArray[section].order_unique_id)", for: UIControl.State.normal)
var status = runnerArray[section].status
if status == "0" {
status = "Pending"
} else if status == "1" {
status = "Dispatch"
} else {
status = "Complete"
}
let lblHeaderText = status + " " + runnerArray[section].time + " , " + runnerArray[section].date
headerCell.lblHeader.text = lblHeaderText
return headerCell
} else {
return UIView()
}
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 40
}
func numberOfSections(in tableView: UITableView) -> Int {
return runnerArray.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 400
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let cell = tableView.dequeueReusableCell(withIdentifier: "CustomTableViewCell", for: indexPath) as? CustomTableViewCell {
cell.setDataForOTPStoreAndName(runner: runnerArray[indexPath.section])
cell.setDataForProduct(userDetails: userDetailsArray[indexPath.section])
cell.selectionStyle = .none
return cell
}
return UITableViewCell()
}
Code For UICollectionView Cell
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
//Note:- Here i am not able to find how to return array count based on UItableviewheadersection data
return productArray.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "ProductsCollectionViewCell", for: indexPath) as? ProductsCollectionViewCell {
cell.lblProductName.text = productArray[indexPath.row]
return cell
}
return UICollectionViewCell()
}
uicollectionview swift4 uicollectionviewcell uitableviewsectionheader
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
I have viewForHeaderInSection in UITableView based on viewForHeaderInSection data each UITableviewCell have UICollectionView in UICollectionViewCell I have to show data for "product" and "qty" the count of each "product" and "qty" is different for each viewForHeaderInSection. I am able to achieve tableview header and cell data but I am not able to get UICollectionViewCell data based on UITableViewHeader data in the json "order_id", "order_unique_id","store_name" and "otp_store" is tableview header section data and "user_details" is tableviewcell data for uicollectionviewcell "product" and "qty"
{
"status": "1",
"error": false,
"data": [
{
"order_id": "11",
"order_unique_id": "ORDR-1001",
"store_name": "24X7",
"otp_store": "781103",
"product": [
"Product One",
"Product Two"
],
"qty": [
"1",
"3"
],
"user_details": {
"name": "Pankaj Ravi",
"number": "0999889",
"landmark": "PBH",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Home"
},
"status": "2",
"date": "2018-12-13",
"time": "14:37:57"
},
{
"order_id": "1",
"order_unique_id": "ORDR-988",
"store_name": "24X7",
"otp_store": "957505",
"product": [
"Product Eight"
],
"qty": [
"1"
],
"user_details": {
"name": “Jhon”,
"number": “999996",
"landmark": “Ithum",
"area": "Bow East",
"pincode": "E3 9EG",
"place": "Office"
},
"status": "0",
"date": "2018-11-24",
"time": "12:41:02"
}
]
}
Code For UITableview
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
print(section)
let headerCell = Bundle.main.loadNibNamed("CustomHeaderCell", owner: self, options: nil)?.first as! CustomHeaderCell
if runnerArray.count > 0 {
headerCell.btnHeader.setTitle("("x " + runnerArray[section].order_unique_id)", for: UIControl.State.normal)
var status = runnerArray[section].status
if status == "0" {
status = "Pending"
} else if status == "1" {
status = "Dispatch"
} else {
status = "Complete"
}
let lblHeaderText = status + " " + runnerArray[section].time + " , " + runnerArray[section].date
headerCell.lblHeader.text = lblHeaderText
return headerCell
} else {
return UIView()
}
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 40
}
func numberOfSections(in tableView: UITableView) -> Int {
return runnerArray.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 400
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let cell = tableView.dequeueReusableCell(withIdentifier: "CustomTableViewCell", for: indexPath) as? CustomTableViewCell {
cell.setDataForOTPStoreAndName(runner: runnerArray[indexPath.section])
cell.setDataForProduct(userDetails: userDetailsArray[indexPath.section])
cell.selectionStyle = .none
return cell
}
return UITableViewCell()
}
Code For UICollectionView Cell
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
//Note:- Here i am not able to find how to return array count based on UItableviewheadersection data
return productArray.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "ProductsCollectionViewCell", for: indexPath) as? ProductsCollectionViewCell {
cell.lblProductName.text = productArray[indexPath.row]
return cell
}
return UICollectionViewCell()
}
uicollectionview swift4 uicollectionviewcell uitableviewsectionheader
uicollectionview swift4 uicollectionviewcell uitableviewsectionheader
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
edited Dec 31 '18 at 6:14
Sanjay Mishra
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
asked Dec 31 '18 at 5:56
Sanjay MishraSanjay Mishra
278
278
plz past your full code oftableviewandcollectionviewdelegate and datasource method
– Pratik Prajapati
Dec 31 '18 at 6:02
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
In tableViewcellForRowAtmethod you have to pass your collection data, likecell.productArray = runnerArray[indexPath.section].productandcell.productArray = runnerArray[indexPath.section].qtythen reload your collectionview incell.collectionView.reloadData()
– Pratik Prajapati
Dec 31 '18 at 6:25
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20
add a comment |
plz past your full code oftableviewandcollectionviewdelegate and datasource method
– Pratik Prajapati
Dec 31 '18 at 6:02
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
In tableViewcellForRowAtmethod you have to pass your collection data, likecell.productArray = runnerArray[indexPath.section].productandcell.productArray = runnerArray[indexPath.section].qtythen reload your collectionview incell.collectionView.reloadData()
– Pratik Prajapati
Dec 31 '18 at 6:25
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20
plz past your full code of
tableview and collectionview delegate and datasource method– Pratik Prajapati
Dec 31 '18 at 6:02
plz past your full code of
tableview and collectionview delegate and datasource method– Pratik Prajapati
Dec 31 '18 at 6:02
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
In tableView
cellForRowAt method you have to pass your collection data, like cell.productArray = runnerArray[indexPath.section].product and cell.productArray = runnerArray[indexPath.section].qty then reload your collectionview in cell.collectionView.reloadData()– Pratik Prajapati
Dec 31 '18 at 6:25
In tableView
cellForRowAt method you have to pass your collection data, like cell.productArray = runnerArray[indexPath.section].product and cell.productArray = runnerArray[indexPath.section].qty then reload your collectionview in cell.collectionView.reloadData()– Pratik Prajapati
Dec 31 '18 at 6:25
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20
add a comment |
1 Answer
1
active
oldest
votes
0
you add this code to show number of header and each header add one row,then pass one section object to table cell use below code.
import UIKit
class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
var dataArry : [DataObj]?
override func viewDidLoad() {
super.viewDidLoad()
if let path = Bundle.main.path(forResource: "response", ofType: "json") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: path), options: .alwaysMapped)
let jsonObj = try JSONDecoder().decode(Modal.self, from: data)
self.dataArry = jsonObj.data
print("jsonData:(jsonObj)")
} catch let error {
print("parse error: (error.localizedDescription)")
}
} else {
print("Invalid filename/path.")
}
}
func numberOfSections(in tableView: UITableView) -> Int {
if let count = self.dataArry?.count {
return count
}
return 0
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RowCell") as? RowCell
cell?.updateCell(dataObj: self.dataArry?[indexPath.section] ?? DataObj())
return cell!
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let cell = tableView.dequeueReusableCell(withIdentifier: "HeaderCell") as? HeaderCell
cell?.textLabel?.text = dataArry?[section].store_name
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 200
}
}
then add this code in your tableview cell class
func updateCell(dataObj:DataObj) {
self.dataObj = dataObj
collectionView.delegate = self
collectionView.dataSource = self
collectionView.reloadData()
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 2
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
if section == 0 {
if let count = self.dataObj?.product?.count {
return count
}
}else if section == 1 {
if let count = self.dataObj?.qty?.count {
return count
}
}
return 0
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if indexPath.section == 0 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as? CollectionViewCell
cell?.titlelbl.text = self.dataObj?.product?[indexPath.row]
return cell!
}else if indexPath.section == 1 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as?
CollectionViewCell
//cell?.backgroundColor = UIColor.yellow
cell?.titlelbl.text = self.dataObj?.qty?[indexPath.row]
return cell!
}
return UICollectionViewCell()
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 100.0, height: 100.0)
}
}
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
add a comment |
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you add this code to show number of header and each header add one row,then pass one section object to table cell use below code.
import UIKit
class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
var dataArry : [DataObj]?
override func viewDidLoad() {
super.viewDidLoad()
if let path = Bundle.main.path(forResource: "response", ofType: "json") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: path), options: .alwaysMapped)
let jsonObj = try JSONDecoder().decode(Modal.self, from: data)
self.dataArry = jsonObj.data
print("jsonData:(jsonObj)")
} catch let error {
print("parse error: (error.localizedDescription)")
}
} else {
print("Invalid filename/path.")
}
}
func numberOfSections(in tableView: UITableView) -> Int {
if let count = self.dataArry?.count {
return count
}
return 0
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RowCell") as? RowCell
cell?.updateCell(dataObj: self.dataArry?[indexPath.section] ?? DataObj())
return cell!
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let cell = tableView.dequeueReusableCell(withIdentifier: "HeaderCell") as? HeaderCell
cell?.textLabel?.text = dataArry?[section].store_name
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 200
}
}
then add this code in your tableview cell class
func updateCell(dataObj:DataObj) {
self.dataObj = dataObj
collectionView.delegate = self
collectionView.dataSource = self
collectionView.reloadData()
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 2
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
if section == 0 {
if let count = self.dataObj?.product?.count {
return count
}
}else if section == 1 {
if let count = self.dataObj?.qty?.count {
return count
}
}
return 0
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if indexPath.section == 0 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as? CollectionViewCell
cell?.titlelbl.text = self.dataObj?.product?[indexPath.row]
return cell!
}else if indexPath.section == 1 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as?
CollectionViewCell
//cell?.backgroundColor = UIColor.yellow
cell?.titlelbl.text = self.dataObj?.qty?[indexPath.row]
return cell!
}
return UICollectionViewCell()
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 100.0, height: 100.0)
}
}
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
add a comment |
0
you add this code to show number of header and each header add one row,then pass one section object to table cell use below code.
import UIKit
class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
var dataArry : [DataObj]?
override func viewDidLoad() {
super.viewDidLoad()
if let path = Bundle.main.path(forResource: "response", ofType: "json") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: path), options: .alwaysMapped)
let jsonObj = try JSONDecoder().decode(Modal.self, from: data)
self.dataArry = jsonObj.data
print("jsonData:(jsonObj)")
} catch let error {
print("parse error: (error.localizedDescription)")
}
} else {
print("Invalid filename/path.")
}
}
func numberOfSections(in tableView: UITableView) -> Int {
if let count = self.dataArry?.count {
return count
}
return 0
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RowCell") as? RowCell
cell?.updateCell(dataObj: self.dataArry?[indexPath.section] ?? DataObj())
return cell!
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let cell = tableView.dequeueReusableCell(withIdentifier: "HeaderCell") as? HeaderCell
cell?.textLabel?.text = dataArry?[section].store_name
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 200
}
}
then add this code in your tableview cell class
func updateCell(dataObj:DataObj) {
self.dataObj = dataObj
collectionView.delegate = self
collectionView.dataSource = self
collectionView.reloadData()
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 2
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
if section == 0 {
if let count = self.dataObj?.product?.count {
return count
}
}else if section == 1 {
if let count = self.dataObj?.qty?.count {
return count
}
}
return 0
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if indexPath.section == 0 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as? CollectionViewCell
cell?.titlelbl.text = self.dataObj?.product?[indexPath.row]
return cell!
}else if indexPath.section == 1 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as?
CollectionViewCell
//cell?.backgroundColor = UIColor.yellow
cell?.titlelbl.text = self.dataObj?.qty?[indexPath.row]
return cell!
}
return UICollectionViewCell()
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 100.0, height: 100.0)
}
}
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
add a comment |
0
0
0
you add this code to show number of header and each header add one row,then pass one section object to table cell use below code.
import UIKit
class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
var dataArry : [DataObj]?
override func viewDidLoad() {
super.viewDidLoad()
if let path = Bundle.main.path(forResource: "response", ofType: "json") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: path), options: .alwaysMapped)
let jsonObj = try JSONDecoder().decode(Modal.self, from: data)
self.dataArry = jsonObj.data
print("jsonData:(jsonObj)")
} catch let error {
print("parse error: (error.localizedDescription)")
}
} else {
print("Invalid filename/path.")
}
}
func numberOfSections(in tableView: UITableView) -> Int {
if let count = self.dataArry?.count {
return count
}
return 0
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RowCell") as? RowCell
cell?.updateCell(dataObj: self.dataArry?[indexPath.section] ?? DataObj())
return cell!
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let cell = tableView.dequeueReusableCell(withIdentifier: "HeaderCell") as? HeaderCell
cell?.textLabel?.text = dataArry?[section].store_name
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 200
}
}
then add this code in your tableview cell class
func updateCell(dataObj:DataObj) {
self.dataObj = dataObj
collectionView.delegate = self
collectionView.dataSource = self
collectionView.reloadData()
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 2
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
if section == 0 {
if let count = self.dataObj?.product?.count {
return count
}
}else if section == 1 {
if let count = self.dataObj?.qty?.count {
return count
}
}
return 0
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if indexPath.section == 0 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as? CollectionViewCell
cell?.titlelbl.text = self.dataObj?.product?[indexPath.row]
return cell!
}else if indexPath.section == 1 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as?
CollectionViewCell
//cell?.backgroundColor = UIColor.yellow
cell?.titlelbl.text = self.dataObj?.qty?[indexPath.row]
return cell!
}
return UICollectionViewCell()
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 100.0, height: 100.0)
}
}
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
you add this code to show number of header and each header add one row,then pass one section object to table cell use below code.
import UIKit
class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
var dataArry : [DataObj]?
override func viewDidLoad() {
super.viewDidLoad()
if let path = Bundle.main.path(forResource: "response", ofType: "json") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: path), options: .alwaysMapped)
let jsonObj = try JSONDecoder().decode(Modal.self, from: data)
self.dataArry = jsonObj.data
print("jsonData:(jsonObj)")
} catch let error {
print("parse error: (error.localizedDescription)")
}
} else {
print("Invalid filename/path.")
}
}
func numberOfSections(in tableView: UITableView) -> Int {
if let count = self.dataArry?.count {
return count
}
return 0
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RowCell") as? RowCell
cell?.updateCell(dataObj: self.dataArry?[indexPath.section] ?? DataObj())
return cell!
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let cell = tableView.dequeueReusableCell(withIdentifier: "HeaderCell") as? HeaderCell
cell?.textLabel?.text = dataArry?[section].store_name
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 60
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 200
}
}
then add this code in your tableview cell class
func updateCell(dataObj:DataObj) {
self.dataObj = dataObj
collectionView.delegate = self
collectionView.dataSource = self
collectionView.reloadData()
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 2
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
if section == 0 {
if let count = self.dataObj?.product?.count {
return count
}
}else if section == 1 {
if let count = self.dataObj?.qty?.count {
return count
}
}
return 0
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
if indexPath.section == 0 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as? CollectionViewCell
cell?.titlelbl.text = self.dataObj?.product?[indexPath.row]
return cell!
}else if indexPath.section == 1 {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as?
CollectionViewCell
//cell?.backgroundColor = UIColor.yellow
cell?.titlelbl.text = self.dataObj?.qty?[indexPath.row]
return cell!
}
return UICollectionViewCell()
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 100.0, height: 100.0)
}
}
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
answered Jan 2 at 9:53
sachin datarkarsachin datarkar
414
414
add a comment |
add a comment |
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plz past your full code of
tableviewandcollectionviewdelegate and datasource method– Pratik Prajapati
Dec 31 '18 at 6:02
@PratikPrajapati added code of UITableview and UICollectionview
– Sanjay Mishra
Dec 31 '18 at 6:11
In tableView
cellForRowAtmethod you have to pass your collection data, likecell.productArray = runnerArray[indexPath.section].productandcell.productArray = runnerArray[indexPath.section].qtythen reload your collectionview incell.collectionView.reloadData()– Pratik Prajapati
Dec 31 '18 at 6:25
@PratikPrajapati Thanks a lot it works for me
– Sanjay Mishra
Dec 31 '18 at 10:20