I have TableView, where users can click and expand each cell (UI: click). This is the code for that (also I created .xib file to layout this cell):
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, UISearchResultsUpdating {
var selectedIndex: IndexPath?
var isExpended = false
func didExpandCell() {
self.isExpended = !isExpended
self.tableView.reloadRows(at: [selectedIndex!], with: .automatic)
}
#IBOutlet weak var tableView: UITableView!
...
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "wordCell", for: indexPath) as! CellController
if searchController.isActive {
cell.word.text = filtered[indexPath.row].word
cell.translation.text = filtered[indexPath.row].translation
cell.date.text = filtered[indexPath.row].fullDate
cell.exOne.text = filtered[indexPath.row].exOne
cell.exTwo.text = filtered[indexPath.row].exTwo
} else {
cell.word.text = words[indexPath.row].word
cell.translation.text = words[indexPath.row].translation
cell.date.text = words[indexPath.row].fullDate
cell.exOne.text = words[indexPath.row].exOne
cell.exTwo.text = words[indexPath.row].exTwo
}
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
self.selectedIndex = indexPath
self.didExpandCell()
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
if isExpended && self.selectedIndex == indexPath {
return 180
}
return 70
}
}
Also, all Cells are swipe-able. This is the code:
func tableView(_ tableView: UITableView, editActionsForRowAt: IndexPath) -> [UITableViewRowAction]? {
let edit = UITableViewRowAction(style: .normal, title: "Edit") { action, index in
print("Edit")
}
edit.backgroundColor = .blue
let delete = UITableViewRowAction(style: .normal, title: "Delete") { action, index in
print("Delete")
}
delete.backgroundColor = .red
return [delete, edit]
}
func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
return true
}
The problem:
When I swipe Cell, it always expends in a half, this is my UI after swiping: click. Is it possible not to expand Cell if I swipe them?
Excuse me, but the problem was that I haven't set constraints for expanded version of the cell. That's why this labels were moving with swipe menu. Now it works.
Thank you for all your replies!
Related
I have attached the image click the card view expands the same card inside the table cell dynamically its passible to achieve this?
I have searched a lot but not working
Hear my code added header cell with CardView
added arrow button to click the button expand the cell
its able expand but not in parent card it was showing diff card
I have adde my source code
var hiddenSections = Set<Int>()
let tableViewData = [
["1","2","3","4","5"],
["1","2","3","4","5"],
["1","2","3","4","5"],
]
override func viewDidLoad() {
super.viewDidLoad()
let CustomeHeaderNib = UINib(nibName: "CustomSectionHeader", bundle: Bundle.main)
historyTableView.register(CustomeHeaderNib, forHeaderFooterViewReuseIdentifier: "customSectionHeader")
}
func numberOfSections(in tableView: UITableView) -> Int {
return self.tableViewData.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if self.hiddenSections.contains(section) {
return 0
}
return self.tableViewData[section].count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = UITableViewCell()
cell.textLabel?.text = self.tableViewData[indexPath.section][indexPath.row]
return cell
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return view.frame.width/4
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let header = self.historyTableView.dequeueReusableHeaderFooterView(withIdentifier: "customSectionHeader") as! CustomSectionHeader
header.setupCornerRadious()
let sectionButton = header.expandBtn
sectionButton?.setTitle(String(section),
for: .normal)
sectionButton?.tag = section
sectionButton?.addTarget(self,action: #selector(self.hideSection(sender:)), for: .touchUpInside)
return header
}
#objc
private func hideSection(sender: UIButton) {
let section = sender.tag
func indexPathsForSection() -> [IndexPath] {
var indexPaths = [IndexPath]()
for row in 0..<self.tableViewData[section].count {
indexPaths.append(IndexPath(row: row,
section: section))
}
return indexPaths
}
if self.hiddenSections.contains(section) {
self.hiddenSections.remove(section)
self.historyTableView.insertRows(at: indexPathsForSection(),
with: .fade)
} else {
self.hiddenSections.insert(section)
self.historyTableView.deleteRows(at: indexPathsForSection(),
with: .fade)
}
}
With out sections also you can achieve this. To do this,
1.Return cell height as section height. If user clicks on the cell then return total content height to the particular cell.
2.You need to take an array, if user selects cell, add indexPath number in to array. If selects already expand cell remove it from array. In height for row at index check indexPath is in array or not.
This is one of the way. With sections also you can do that.
//MARK:- UITableView Related Methods
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return arrDict.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell
{
// var cel = tblExpandedTest.dequeueReusableCellWithIdentifier("expCell", forIndexPath: indexPath) as! CDTableViewCell
var cel : CaseHearingTabTVC! = tableView.dequeueReusableCell(withIdentifier: "caseHearingTabCell") as! CaseHearingTabTVC
if(cel == nil)
{
cel = Bundle.main.loadNibNamed("caseHearingTabCell", owner: self, options: nil)?[0] as! CaseHearingTabTVC;
}
//cell?.backgroundColor = UIColor.white
cel.delegate = self
if indexPath != selctedIndexPath{
cel.subview_desc.isHidden = true
cel.subview_remarks.isHidden = true
cel.lblHearingTime.isHidden = true
}
else {
cel.subview_desc.isHidden = false
cel.subview_remarks.isHidden = false
cel.lblHearingTime.isHidden = false
}
return cel
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
selectIndex = true;
if(selectedInd == indexPath.row) {
selectedInd = -1
}
else{
let currentCell = tableView.cellForRow(at: indexPath)! as! CaseHearingTabTVC
cellUpdatedHeight = Float(currentCell.lblHearingTime.frame.origin.y + currentCell.lblHearingTime.frame.size.height) + 2;
selectedInd = -1
tblCaseHearing.reloadData()
selectedInd = indexPath.row
}
let previousPth = selctedIndexPath
if indexPath == selctedIndexPath{
selctedIndexPath = nil
}else{
selctedIndexPath = indexPath
}
var indexPaths : Array<IndexPath> = []
if let previous = previousPth{
indexPaths = [previous]
}
if let current = selctedIndexPath{
indexPaths = [current]
}
if indexPaths.count>0{
tblCaseHearing.reloadRows(at: indexPaths, with: UITableView.RowAnimation.automatic)
}
}
func tableView(_ tableView: UITableView, willDisplayCell cell: UITableViewCell, forRowIndexPath indexPath:IndexPath) {
(cell as! CaseHearingTabTVC).watchFrameChanges()
}
func tableView(_ tableView: UITableView, didEndDisplayingCell cell: UITableViewCell, forRowIndexPath indexPath:IndexPath) {
(cell as! CaseHearingTabTVC).ignoreFrameChanges()
}
func tableView(_ TableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat{
if indexPath == selctedIndexPath{
return CGFloat(cellUpdatedHeight)
}else{
return CaseHearingTabTVC.defaultHeight
}
}
Best approach is to create two different cells for normal card and expanded card.
fileprivate var selectedIndex: Int?
func registerTableViewCells() {
tableView.register(UINib(nibName:Nib.CardCell , bundle: nil), forCellReuseIdentifier: "CardCell")
tableView.register(UINib(nibName:Nib.ExpandedCardCell , bundle: nil), forCellReuseIdentifier: "ExpandedCardCell")
}
override func viewDidLoad() {
super.viewDidLoad()
self.registerTableViewCells()
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
guard let index = selectedIndex else {
return 115
}
if index == indexPath.row{
return 200
}
return 115
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let selected = selectedIndex, selected == indexPath.row{
let cell = tableView.dequeueReusableCell(withIdentifier: "ExpandedCardCell", for: indexPath) as! ExpandedCardCell
return cell
}
let cell = tableView.dequeueReusableCell(withIdentifier: "CardCell", for: indexPath) as! CardCell
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if selectedIndex == indexPath.row{
selectedIndex = nil
}
else{
selectedIndex = indexPath.row
}
UIView.performWithoutAnimation {
tableView.reloadData()
}
}
I have a tableview. In the tableview cell I have a label and switch. Here I want to deselect the row when switch is off.
Here is my code:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! BM_MyBusinessTableViewCell
cell.tapSwitch.tag = indexPath.row
cell.businessLabel.text = labelArray[indexPath.row]
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
}
Don't select/deselect the cell when the switch is tapped. Just store the indexPath.row of the selected switches and reload the tableview.
class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
#IBOutlet weak var tableView: UITableView!
let labelArray = ["Employees", "Break Time Setup", "Employee Timeoff", "Reports", "Messages"]
var selectedIndexPaths = [Int]()
override func viewDidLoad() {
super.viewDidLoad()
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return labelArray.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "Cell") as! Cell
cell.selectionStyle = .none
cell.tapSwitch.isOn = selectedIndexPaths.contains(indexPath.row)
cell.tapSwitch.tag = indexPath.row
cell.tapSwitch.addTarget(self, action: #selector(tapSwitchAction(_:)), for: .valueChanged)
cell.businessLabel.text = labelArray[indexPath.row]
return cell
}
#objc func tapSwitchAction(_ sender: UISwitch) {
if sender.isOn {
selectedIndexPaths.append(sender.tag)
} else {
selectedIndexPaths.removeAll { $0 == sender.tag }
}
tableView.reloadData()
}
}
Then you can get the selected row values anywhere like this
#objc func getSelectedValues() {
let selectedLabelArray = labelArray.enumerated().filter { selectedIndexPaths.contains($0.offset) }
print(selectedLabelArray)
}
Update
Option 1
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if selectedIndexPaths.contains(indexPath.row) {
selectedIndexPaths.removeAll { $0 == indexPath.row }
} else {
selectedIndexPaths.append(indexPath.row)
}
tableView.reloadData()
}
func tableView(_ tableView: UITableView, didDeselectRowAt indexPath: IndexPath) {
//do nothing
}
Option 2
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if let cell = tableView.cellForRow(at: indexPath) as? BM_MyBusinessTableViewCell {
cell.tapSwitch.isOn = !cell.tapSwitch.isOn
tapSwitchAction(cell.tapSwitch)
}
}
func tableView(_ tableView: UITableView, didDeselectRowAt indexPath: IndexPath) {
if let cell = tableView.cellForRow(at: indexPath) as? BM_MyBusinessTableViewCell {
cell.tapSwitch.isOn = !cell.tapSwitch.isOn
tapSwitchAction(cell.tapSwitch)
}
}
I have a view controller in which i have used table view controller in it. In my cell there is a button on which when user click the cell size should come to 550 and when click again it should come back to its original height. I have tried bit code after searching for it but it isn't working is their any solution that can work for me?. My code is bit this,
var indexOfCellToExpand: Int!
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
if indexPath.row == indexOfCellToExpand {
return 170 + expandedLabel.frame.height - 38
}
return 170
}
Use Auto layout for Expand-collapse Cell,
Attaching Demo for that case
link:https://www.dropbox.com/s/ieltq0honml35l8/TAbleDemo.zip?dl=0.
set cell button height constraint and update constraint on Value on select- deselect event and just reload data
in main viewcontroller code
self.tblView.estimatedRowHeight = 100
self.tblView.rowHeight = UITableViewAutomaticDimension
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 3
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "TblCell", for: indexPath) as! TblCell
cell.btnExpandCollepse.addTarget(self, action: #selector(ViewController.expandCollapse(sender:)), for: .touchUpInside)
return cell
}
#objc func expandCollapse(sender:UIButton) {
self.tblView.reloadData()
}
Code in Cell Class
#IBOutlet var btnExpandCollepse: UIButton!
#IBOutlet var constraintBtnHeight: NSLayoutConstraint!
#IBAction func onExpandCollepse(_ sender: UIButton) {
sender.isSelected = !sender.isSelected
if !sender.isSelected{
self.constraintBtnHeight.constant = 50
}else{
self.constraintBtnHeight.constant = 500
}
}
for constraint check below image
http://prntscr.com/hur8ym
Updated Demo for custom Content height of Lable with Autoresizing Cell
https://www.dropbox.com/s/o742kflg5yeofb8/TAbleDemo%202.zip?dl=0
https://www.dropbox.com/s/o742kflg5yeofb8/TAbleDemo%202.zip?dl=0
Swift 4.x
fileprivate var expandedIndexSet = Set<IndexPath>()
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if expandedIndexSet.contains(indexPath) {
let cell = tableView.dequeueReusableCell(withIdentifier: "CELL_EXPANDED", for: indexPath) as! CellExpanded
return cell
} else {
let cell = tableView.dequeueReusableCell(withIdentifier: "CELL_COLLAPSED", for: indexPath) as! CellCollapsed
return cell
}
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: false)
if expandedIndexSet.contains(indexPath) {
expandedIndexSet.remove(indexPath)
} else {
expandedIndexSet.insert(indexPath)
}
tableView.reloadRows(at: [indexPath], with: .fade)
}
I want to use XMSegmentController(https://cocoapods.org/?q=segmen) to change the different tableview,I do not know what is missing in my program, which leads to a black situation when I run. Does anyone know what to add to my program? Thank you.
Here is mt code:
import UIKit
import XMSegmentedControl
class ViewController: UIViewController, XMSegmentedControlDelegate,UITableViewDelegate,UITableViewDataSource {
#IBOutlet weak var segmentedControl1: XMSegmentedControl!
#IBOutlet weak var tableview1: UITableView!
#IBOutlet weak var tableview2: UITableView!
let one = ["1","2","3"]
let two = ["4","5","6"]
override func viewDidLoad() {
super.viewDidLoad()
segmentedControl1.delegate = self
segmentedControl1.segmentTitle = ["One", "Two"]
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "left", for: indexPath)
cell.textLabel?.text = one[indexPath.row]
return cell
}else {
let cell = tableView.dequeueReusableCell(withIdentifier: "right", for: indexPath)
cell.textLabel?.text = two[indexPath.row]
return cell
}
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == self.tableview1 {
return one.count
}
return two.count
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return UITableViewAutomaticDimension
}
func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
return UITableViewAutomaticDimension
}
func xmSegmentedControl(_ xmSegmentedControl: XMSegmentedControl, selectedSegment: Int) {
if xmSegmentedControl == segmentedControl1 {
print("SegmentedControl1 Selected Segment: \(selectedSegment)")
}
}
}
Set your controller as initial ViewController to show your Controller. Now use selectedSegment argument from delegate method and hide/show the tableView according to it.
func xmSegmentedControl(_ xmSegmentedControl: XMSegmentedControl, selectedSegment: Int) {
if xmSegmentedControl == segmentedControl1 {
tableview1.isHidden = selectedSegment != 0
tableview2.isHidden = selectedSegment != 1
}
}
Also instead of using two tableView you can use single tableView like this.
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if segmentedControl1.selectedSegment == 0 {
let cell = tableView.dequeueReusableCell(withIdentifier: "left", for: indexPath)
cell.textLabel?.text = one[indexPath.row]
return cell
}else {
let cell = tableView.dequeueReusableCell(withIdentifier: "right", for: indexPath)
cell.textLabel?.text = two[indexPath.row]
return cell
}
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if segmentedControl1.selectedSegment == 0 {
return one.count
}
return two.count
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return UITableViewAutomaticDimension
}
func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
return UITableViewAutomaticDimension
}
And in delegate method of xmSegmentedControl simply reload the tableView.
func xmSegmentedControl(_ xmSegmentedControl: XMSegmentedControl, selectedSegment: Int) {
if xmSegmentedControl == segmentedControl1 {
tableView.reloadData()
}
}
what is your initial ViewController?can you please check in your storyboard?
set an initial viewcontroller.
func xmSegmentedControl(_ xmSegmentedControl: XMSegmentedControl, selectedSegment: Int) {
if xmSegmentedControl == segmentedControl1 {
tableviewOne.isHidden = selectedSegment != 0
tableviewSecond.isHidden = selectedSegment != 1
}
}
I have made a drop down gender which is working fine however I have another drop down on same viewcontroller which shows drop down but when I select the item it gives error fatal error: unexpectedly found nil while unwrapping an Optional value I have tried out but confused. help me to solve the bloodList dropdown.
import UIKit
class ViewController: UIViewController {
#IBOutlet weak var genderButton: UIButton!
#IBAction func genderButton(_ sender: Any) {
self.PressDrop()
view.addSubview(genderTable)
}
#IBOutlet weak var genderTable: UITableView!
var flag = 1
var dropDownList = [String]()
#IBOutlet weak var bloodButton: UIButton!
var bloodList = [String]()
#IBAction func bloodButton(_ sender: Any) {
self.PressBlood()
view.addSubview(bloodTable)
}
#IBOutlet weak var bloodTable: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
dropDownList = ["Male", "Female", "Other"]
genderTable.delegate = self
genderTable.dataSource = self
genderTable.isHidden = true
view.addSubview(genderTable)
genderTable.layer.cornerRadius = 10
bloodList = ["A+", "A-", "AB+", "AB-"]
bloodTable.delegate = self
bloodTable.dataSource = self
bloodTable.isHidden = true
view.addSubview(bloodTable)
bloodTable.layer.cornerRadius = 10
}
func PressDrop() {
if flag == 0 {
UIView.setAnimationDuration(0.5)
self.genderTable.isHidden = true
self.flag = 1
}
else{
UIView.setAnimationDuration(0.5)
self.genderTable.isHidden = false
self.flag = 0
}
}
func PressBlood() {
if flag == 0 {
UIView.setAnimationDuration(0.5)
self.bloodTable.isHidden = true
self.flag = 1
}
else{
UIView.setAnimationDuration(0.5)
self.bloodTable.isHidden = false
self.flag = 0
}
}
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return dropDownList.count
}
func tableViewBlood(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return bloodList.count
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 50
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = genderTable.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel!.text = dropDownList[indexPath.row]
return cell
}
func tableViewTwo(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = bloodTable.dequeueReusableCell(withIdentifier: "bloodCell", for: indexPath)
cell.textLabel!.text = bloodList[indexPath.row]
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let selectedData = dropDownList[indexPath.row]
genderButton.setTitle(selectedData, for: .normal)
self.genderTable.isHidden = true
self.flag =
let indexPath = genderTable.indexPathForSelectedRow
let currentCell = genderTable.cellForRow(at: indexPath!)! as UITableViewCell
let finalresult = currentCell.textLabel!.text!
print("\(finalresult)")
}
private func tableViewTwo(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let selectedBlood = bloodList[indexPath.row]
bloodButton.setTitle(selectedBlood, for: .normal)
self.bloodTable.isHidden = true
self.flag = 1
let indexPathTwo = bloodTable.indexPathForSelectedRow
let currentCellBlood = bloodTable.cellForRow(at: indexPathTwo!)! as UITableViewCell
let finalresultBlood = currentCellBlood.textLabel!.text!
print("\(finalresultBlood)")
}
}
You cannot change default delegate methods of your tableView, give conditions in the delegate methods like below :
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == genderTable {
return dropDownList.count
}
return bloodList.count
}
Also make similar changes in the remaining delegate methods.
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if tableView == genderTable {
let cell = genderTable.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel!.text = dropDownList[indexPath.row]
return cell
} else {
let cell = bloodTable.dequeueReusableCell(withIdentifier: "bloodCell", for: indexPath)
cell.textLabel!.text = bloodList[indexPath.row]
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if tableView == genderTable {
let selectedData = dropDownList[indexPath.row]
genderButton.setTitle(selectedData, for: .normal)
self.genderTable.isHidden = true
let currentCell = genderTable.cellForRow(at: indexPath)! as UITableViewCell
let finalresult = currentCell.textLabel!.text!
print("\(finalresult)")
} else {
let selectedBlood = bloodList[indexPath.row]
bloodButton.setTitle(selectedBlood, for: .normal)
self.bloodTable.isHidden = true
let currentCellBlood = bloodTable.cellForRow(at: indexPath)! as UITableViewCell
let finalresultBlood = currentCellBlood.textLabel!.text!
print("\(finalresultBlood)")
}
}
Don't create like this
func tableViewTwo(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell (This will consider as new method to your current class)
They are all in build delegate methods of UITableview, you should override it, you cannot change it.
Instead of creating method, you try with Bool variable in respective button action.
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
If isDrop == true{
return dropDownList.count
}else{
return bloodList.count
}
}
Like change the condition
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
I waited for an answer but did not find :( that's ok . I thought a number of times and then come to this code yahoooo!!! then i believed i am really a programmer. Actually i did not defined the condition for each table view so i was in nightmare. This code is pure programatically and does not require any irritating third party library or awkward pods
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == tableViewB {
return dropDownList.count
}
else {
return genderL.count
}
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if tableView == tableViewB {
let cell = tableViewB.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel!.text = dropDownList[indexPath.row]
return cell
}
else {
let cell = genderT.dequeueReusableCell(withIdentifier: "gender", for: indexPath)
cell.textLabel!.text = genderL[indexPath.row]
return cell
}
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if tableView == tableViewB {
let selectedData = dropDownList[indexPath.row]
buttonB.setTitle(selectedData, for: .normal)
self.tableViewB.isHidden = true
self.flag = 1
let indexPath = tableViewB.indexPathForSelectedRow
let currentCell = tableViewB.cellForRow(at: indexPath!)! as UITableViewCell
let finalresult = currentCell.textLabel!.text!
print("\(finalresult)")
}
else {
let selectedDataG = genderL[indexPath.row]
genderB.setTitle(selectedDataG, for: .normal)
self.genderT.isHidden = true
self.flag = 1
let indexPath = genderT.indexPathForSelectedRow
let currentCell = genderT.cellForRow(at: indexPath!)! as UITableViewCell
let finalresult = currentCell.textLabel!.text!
print("\(finalresult)")
}
}