[ACCEPTED]-Having a UITextField in a UITableViewCell-uitextfield
Try this out. Works like a charm for me 5 (on iPhone devices). I used this code for 4 a login screen once. I configured the table 3 view to have two sections. You can of course 2 get rid of the section conditionals.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:kCellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:kCellIdentifier] autorelease];
cell.accessoryType = UITableViewCellAccessoryNone;
if ([indexPath section] == 0) {
UITextField *playerTextField = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
playerTextField.adjustsFontSizeToFitWidth = YES;
playerTextField.textColor = [UIColor blackColor];
if ([indexPath row] == 0) {
playerTextField.placeholder = @"example@gmail.com";
playerTextField.keyboardType = UIKeyboardTypeEmailAddress;
playerTextField.returnKeyType = UIReturnKeyNext;
}
else {
playerTextField.placeholder = @"Required";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
playerTextField.secureTextEntry = YES;
}
playerTextField.backgroundColor = [UIColor whiteColor];
playerTextField.autocorrectionType = UITextAutocorrectionTypeNo; // no auto correction support
playerTextField.autocapitalizationType = UITextAutocapitalizationTypeNone; // no auto capitalization support
playerTextField.textAlignment = UITextAlignmentLeft;
playerTextField.tag = 0;
//playerTextField.delegate = self;
playerTextField.clearButtonMode = UITextFieldViewModeNever; // no clear 'x' button to the right
[playerTextField setEnabled: YES];
[cell.contentView addSubview:playerTextField];
[playerTextField release];
}
}
if ([indexPath section] == 0) { // Email & Password Section
if ([indexPath row] == 0) { // Email
cell.textLabel.text = @"Email";
}
else {
cell.textLabel.text = @"Password";
}
}
else { // Login button section
cell.textLabel.text = @"Log in";
}
return cell;
}
Result 1 looks like this:
Here is a solution that looks good under iOS6/7/8/9.
Update 2016-06-10: this still works with iOS 9.3.3
Thanks for all your support, this is now on CocoaPods/Carthage/SPM at https://github.com/fulldecent/FDTextFieldTableViewCell
Basically we take the stock UITableViewCellStyleValue1
and staple 4 a UITextField
where the detailTextLabel
is supposed to be. This gives 3 us automatic placement for all scenarios: iOS6/7/8/9, iPhone/iPad, Image/No-image, Accessory/No-accessory, Portrait/Landscape, 1x/2x/3x.
Note: this 2 is using storyboard with a UITableViewCellStyleValue1
type cell named 1 "word".
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
cell = [tableView dequeueReusableCellWithIdentifier:@"word"];
cell.detailTextLabel.hidden = YES;
[[cell viewWithTag:3] removeFromSuperview];
textField = [[UITextField alloc] init];
textField.tag = 3;
textField.translatesAutoresizingMaskIntoConstraints = NO;
[cell.contentView addSubview:textField];
[cell addConstraint:[NSLayoutConstraint constraintWithItem:textField attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:cell.textLabel attribute:NSLayoutAttributeTrailing multiplier:1 constant:8]];
[cell addConstraint:[NSLayoutConstraint constraintWithItem:textField attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:cell.contentView attribute:NSLayoutAttributeTop multiplier:1 constant:8]];
[cell addConstraint:[NSLayoutConstraint constraintWithItem:textField attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:cell.contentView attribute:NSLayoutAttributeBottom multiplier:1 constant:-8]];
[cell addConstraint:[NSLayoutConstraint constraintWithItem:textField attribute:NSLayoutAttributeTrailing relatedBy:NSLayoutRelationEqual toItem:cell.detailTextLabel attribute:NSLayoutAttributeTrailing multiplier:1 constant:0]];
textField.textAlignment = NSTextAlignmentRight;
textField.delegate = self;
return cell;
}
Here is how I have achieved this:
TextFormCell.h
#import <UIKit/UIKit.h>
#define CellTextFieldWidth 90.0
#define MarginBetweenControls 20.0
@interface TextFormCell : UITableViewCell {
UITextField *textField;
}
@property (nonatomic, retain) UITextField *textField;
@end
TextFormCell.m
#import "TextFormCell.h"
@implementation TextFormCell
@synthesize textField;
- (id)initWithReuseIdentifier:(NSString *)reuseIdentifier {
if (self = [super initWithReuseIdentifier:reuseIdentifier]) {
// Adding the text field
textField = [[UITextField alloc] initWithFrame:CGRectZero];
textField.clearsOnBeginEditing = NO;
textField.textAlignment = UITextAlignmentRight;
textField.returnKeyType = UIReturnKeyDone;
[self.contentView addSubview:textField];
}
return self;
}
- (void)dealloc {
[textField release];
[super dealloc];
}
#pragma mark -
#pragma mark Laying out subviews
- (void)layoutSubviews {
CGRect rect = CGRectMake(self.contentView.bounds.size.width - 5.0,
12.0,
-CellTextFieldWidth,
25.0);
[textField setFrame:rect];
CGRect rect2 = CGRectMake(MarginBetweenControls,
12.0,
self.contentView.bounds.size.width - CellTextFieldWidth - MarginBetweenControls,
25.0);
UILabel *theTextLabel = (UILabel *)[self textLabel];
[theTextLabel setFrame:rect2];
}
It may 2 seems a bit verbose, but it works!
Don't 1 forget to set the delegate!
This should not be difficult. When creating 9 a cell for your table, add a UITextField 8 object to the cell's content view
UITextField *txtField = [[UITextField alloc] initWithFrame....]
...
[cell.contentView addSubview:txtField]
Set the 7 delegate of the UITextField as self (ie 6 your viewcontroller) Give a tag to the text 5 field so you can identify which textfield 4 was edited in your delegate methods. The 3 keyboard should pop up when the user taps 2 the text field. I got it working like this. Hope 1 it helps.
Try this one. It can handle scrolling as 3 well and you can reuse the cells without 2 the hassle of removing subviews you added 1 before.
- (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section{
return 10;
}
- (UITableViewCell *)tableView:(UITableView *)table cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [table dequeueReusableCellWithIdentifier:@"Cell"];
if( cell == nil)
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"] autorelease];
cell.textLabel.text = [[NSArray arrayWithObjects:@"First",@"Second",@"Third",@"Forth",@"Fifth",@"Sixth",@"Seventh",@"Eighth",@"Nineth",@"Tenth",nil]
objectAtIndex:indexPath.row];
if (indexPath.row % 2) {
UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 200, 21)];
textField.placeholder = @"Enter Text";
textField.text = [inputTexts objectAtIndex:indexPath.row/2];
textField.tag = indexPath.row/2;
textField.delegate = self;
cell.accessoryView = textField;
[textField release];
} else
cell.accessoryView = nil;
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
- (BOOL)textFieldShouldEndEditing:(UITextField *)textField {
[inputTexts replaceObjectAtIndex:textField.tag withObject:textField.text];
return YES;
}
- (void)viewDidLoad {
inputTexts = [[NSMutableArray alloc] initWithObjects:@"",@"",@"",@"",@"",nil];
[super viewDidLoad];
}
Details
- Xcode 10.2 (10E125), Swift 5
Full Sample Code
TextFieldInTableViewCell
import UIKit
protocol TextFieldInTableViewCellDelegate: class {
func textField(editingDidBeginIn cell:TextFieldInTableViewCell)
func textField(editingChangedInTextField newText: String, in cell: TextFieldInTableViewCell)
}
class TextFieldInTableViewCell: UITableViewCell {
private(set) weak var textField: UITextField?
private(set) weak var descriptionLabel: UILabel?
weak var delegate: TextFieldInTableViewCellDelegate?
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
setupSubviews()
}
private func setupSubviews() {
let stackView = UIStackView()
stackView.distribution = .fill
stackView.alignment = .leading
stackView.spacing = 8
contentView.addSubview(stackView)
stackView.translatesAutoresizingMaskIntoConstraints = false
stackView.topAnchor.constraint(equalTo: topAnchor, constant: 6).isActive = true
stackView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -6).isActive = true
stackView.leftAnchor.constraint(equalTo: leftAnchor, constant: 16).isActive = true
stackView.rightAnchor.constraint(equalTo: rightAnchor, constant: -16).isActive = true
let label = UILabel()
label.text = "Label"
stackView.addArrangedSubview(label)
descriptionLabel = label
let textField = UITextField()
textField.textAlignment = .left
textField.placeholder = "enter text"
textField.setContentHuggingPriority(.fittingSizeLevel, for: .horizontal)
stackView.addArrangedSubview(textField)
textField.addTarget(self, action: #selector(textFieldValueChanged(_:)), for: .editingChanged)
textField.addTarget(self, action: #selector(editingDidBegin), for: .editingDidBegin)
self.textField = textField
stackView.layoutSubviews()
selectionStyle = .none
let gesture = UITapGestureRecognizer(target: self, action: #selector(didSelectCell))
addGestureRecognizer(gesture)
}
required init?(coder aDecoder: NSCoder) { super.init(coder: aDecoder) }
}
extension TextFieldInTableViewCell {
@objc func didSelectCell() { textField?.becomeFirstResponder() }
@objc func editingDidBegin() { delegate?.textField(editingDidBeginIn: self) }
@objc func textFieldValueChanged(_ sender: UITextField) {
if let text = sender.text { delegate?.textField(editingChangedInTextField: text, in: self) }
}
}
ViewController
import UIKit
class ViewController: UIViewController {
private weak var tableView: UITableView?
override func viewDidLoad() {
super.viewDidLoad()
setupTableView()
}
}
extension ViewController {
func setupTableView() {
let tableView = UITableView(frame: .zero)
tableView.register(TextFieldInTableViewCell.self, forCellReuseIdentifier: "TextFieldInTableViewCell")
view.addSubview(tableView)
tableView.translatesAutoresizingMaskIntoConstraints = false
tableView.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
tableView.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
tableView.leftAnchor.constraint(equalTo: view.leftAnchor).isActive = true
tableView.rightAnchor.constraint(equalTo: view.rightAnchor).isActive = true
tableView.rowHeight = UITableView.automaticDimension
tableView.estimatedRowHeight = UITableView.automaticDimension
tableView.tableFooterView = UIView()
self.tableView = tableView
tableView.dataSource = self
let gesture = UITapGestureRecognizer(target: tableView, action: #selector(UITextView.endEditing(_:)))
tableView.addGestureRecognizer(gesture)
}
}
extension ViewController: UITableViewDataSource {
func numberOfSections(in tableView: UITableView) -> Int { return 1 }
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return 2 }
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "TextFieldInTableViewCell") as! TextFieldInTableViewCell
cell.delegate = self
return cell
}
}
extension ViewController: TextFieldInTableViewCellDelegate {
func textField(editingDidBeginIn cell: TextFieldInTableViewCell) {
if let indexPath = tableView?.indexPath(for: cell) {
print("textfield selected in cell at \(indexPath)")
}
}
func textField(editingChangedInTextField newText: String, in cell: TextFieldInTableViewCell) {
if let indexPath = tableView?.indexPath(for: cell) {
print("updated text in textfield in cell as \(indexPath), value = \"\(newText)\"")
}
}
}
Result
0
I had been avoiding this by calling a method 7 to run [cell.contentView bringSubviewToFront:textField]
every time my cells appeared, but 6 then I discovered this relatively simple 5 technique:
cell.accessoryView = textField;
Doesn't seem to have the same 4 background-overpasting issue, and it aligns 3 itself on its own (somewhat). Also, the 2 textLabel auto-truncates to avoid overflowing 1 into (or under) it, which is handy.
I ran into the same problem. It seems that 4 setting the cell.textlabel.text
property brings the UILabel 3 to the front of the contentView of the cell.
Add 2 the textView after setting textLabel.text
, or (if that's 1 not possible) call this:
[cell.contentView bringSubviewToFront:textField]
I really struggled with this task on the 10 iPad, with text fields showing up invisible 9 in the UITableView, and the whole row turning 8 blue when it gets focus.
What worked for 7 me in the end was the technique described 6 under "The Technique for Static Row 5 Content" in Apple's
Table View Programming Guide. I put both the 4 label and the textField in a UITableViewCell 3 in the NIB for the view, and pull that cell 2 out via an outlet in cellForRowAtIndexPath:
. The resulting code 1 is much neater than UICatalog.
Here's how its done i believe the correct 24 way. It works on Ipad and Iphone as i tested 23 it. We have to create our own customCells 22 by classing a uitableviewcell:
start off 21 in interfaceBuilder ... create a new UIViewcontroller 20 call it customCell (volunteer for a xib 19 while your there) Make sure customCell is 18 a subclass of uitableviewcell
erase all 17 views now and create one view make it the 16 size of a individual cell. make that view 15 subclass customcell. now create two other 14 views (duplicate the first).
Go to your 13 connections inspector and find 2 IBOutlets 12 you can connect to these views now.
-backgroundView -SelectedBackground
connect 11 these to the last two views you just duplicated 10 and dont worry about them. the very first 9 view that extends customCell, put your label 8 and uitextfield inside of it. got into customCell.h 7 and hook up your label and textfield. Set 6 the height of this view to say 75 (height 5 of each cell) all done.
In your customCell.m 4 file make sure the constructor looks something 3 like this:
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
// Initialization code
NSArray *nibArray = [[NSBundle mainBundle] loadNibNamed:@"CustomCell" owner:self options:nil];
self = [nibArray objectAtIndex:0];
}
return self;
}
Now create a UITableViewcontroller 2 and in this method use the customCell class 1 like this :
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
// lets use our customCell which has a label and textfield already installed for us
customCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
//cell = [[[customCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
NSArray *topLevelsObjects = [[NSBundle mainBundle] loadNibNamed:@"NewUserCustomCell" owner:nil options:nil];
for (id currentObject in topLevelsObjects){
if ([currentObject isKindOfClass:[UITableViewCell class]]){
cell = (customCell *) currentObject;
break;
}
}
NSUInteger row = [indexPath row];
switch (row) {
case 0:
{
cell.titleLabel.text = @"First Name"; //label we made (uitextfield also available now)
break;
}
}
return cell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
return 75.0;
}
Here's a drop-in subclass for UITableViewCell
which replaces 7 the detailTextLabel with an editable UITextField
(or, in case of UITableViewCellStyleDefault
, replaces 6 the textLabel). This has the benefit that it allows 5 you to re-use all the familiar UITableViewCellStyles, accessoryViews, etc, just 4 now the detail is editable!
@interface GSBEditableTableViewCell : UITableViewCell <UITextFieldDelegate>
@property UITextField *textField;
@end
@interface GSBEditableTableViewCell ()
@property UILabel *replace;
@end
@implementation GSBEditableTableViewCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
_replace = (style == UITableViewCellStyleDefault)? self.textLabel : self.detailTextLabel;
_replace.hidden = YES;
// Impersonate UILabel with an identical UITextField
_textField = UITextField.new;
[self.contentView addSubview:_textField];
_textField.translatesAutoresizingMaskIntoConstraints = NO;
[_textField.leftAnchor constraintEqualToAnchor:_replace.leftAnchor].active = YES;
[_textField.rightAnchor constraintEqualToAnchor:_replace.rightAnchor].active = YES;
[_textField.topAnchor constraintEqualToAnchor:_replace.topAnchor].active = YES;
[_textField.bottomAnchor constraintEqualToAnchor:_replace.bottomAnchor].active = YES;
_textField.font = _replace.font;
_textField.textColor = _replace.textColor;
_textField.textAlignment = _replace.textAlignment;
// Dont want to intercept UITextFieldDelegate, so use UITextFieldTextDidChangeNotification instead
[NSNotificationCenter.defaultCenter addObserver:self
selector:@selector(textDidChange:)
name:UITextFieldTextDidChangeNotification
object:_textField];
// Also need KVO because UITextFieldTextDidChangeNotification not fired when change programmatically
[_textField addObserver:self forKeyPath:@"text" options:0 context:nil];
}
return self;
}
- (void)textDidChange:(NSNotification*)notification
{
// Update (hidden) UILabel to ensure correct layout
if (_textField.text.length) {
_replace.text = _textField.text;
} else if (_textField.placeholder.length) {
_replace.text = _textField.placeholder;
} else {
_replace.text = @" "; // otherwise UILabel removed from cell (!?)
}
[self setNeedsLayout];
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
if ((object == _textField) && [keyPath isEqualToString:@"text"]) [self textDidChange:nil];
}
- (void)dealloc
{
[_textField removeObserver:self forKeyPath:@"text"];
}
@end
Simple to use 3 - just create your cell as before, but now 2 use cell.textField instead of cell.detailTextLabel (or cell.textLabel in case of UITableViewCellStyleDefault
). eg
GSBEditableTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell"];
if (!cell) cell = [GSBEditableTableViewCell.alloc initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:@"Cell"];
cell.textLabel.text = @"Name";
cell.textField.text = _editablename;
cell.textField.delegate = self; // to pickup edits
...
Inspired 1 by, and improved upon, FD's answer
For next/return events on multiple UITextfield 3 inside UITableViewCell in this method I 2 had taken UITextField in storyboard.
@interface MyViewController () {
NSInteger currentTxtRow;
}
@end
@property (strong, nonatomic) NSIndexPath *currentIndex;//Current Selected Row
@implementation MyViewController
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"CELL" forIndexPath:indexPath];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
UITextField *txtDetails = (UITextField *)[cell.contentView viewWithTag:100];
txtDetails.delegate = self;
txtDetails.placeholder = self.arrReciversDetails[indexPath.row];
return cell;
}
#pragma mark - UITextFieldDelegate
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
CGPoint point = [textField convertPoint:CGPointZero toView:self.tableView];
self.currentIndex = [self.tableView indexPathForRowAtPoint:point];//Get Current UITableView row
currentTxtRow = self.currentIndex.row;
return YES;
}
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
currentTxtRow += 1;
self.currentIndex = [NSIndexPath indexPathForRow:currentTxtRow inSection:0];
UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:self.currentIndex];
UITextField *currentTxtfield = (UITextField *)[cell.contentView viewWithTag:100];
if (currentTxtRow < 3) {//Currently I have 3 Cells each cell have 1 UITextfield
[currentTxtfield becomeFirstResponder];
} else {
[self.view endEditing:YES];
[currentTxtfield resignFirstResponder];
}
}
To grab 1 the text from textfield-
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
switch (self.currentIndex.row) {
case 0:
NSLog(@"%@",[NSString stringWithFormat:@"%@%@",textField.text,string]);//Take current word and previous text from textfield
break;
case 1:
NSLog(@"%@",[NSString stringWithFormat:@"%@%@",textField.text,string]);//Take current word and previous text from textfield
break;
case 2:
NSLog(@"%@",[NSString stringWithFormat:@"%@%@",textField.text,string]);//Take current word and previous text from textfield
break;
default:
break;
}
}
More Related questions
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