I have a problem with swipe delete function in UITableView with cell loaded from an XIB. As you can see below, when I swipe the cell to left image moves left but label doesn’t. So label covers delete button. Below you can find the code I have implemented:
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
return YES;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
//remove the deleted object from your data source.
//If your data source is an NSMutableArray, do this
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"MostKadroCell";
MostKadroCell *cell = (MostKadroCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
[cell.contentView setUserInteractionEnabled: NO]; //
cell.lblKadroName.text = [arrKadroName objectAtIndex:indexPath.row];
[cell.imageView setImage:[UIImage imageNamed:strImage]];
return cell;
}
- (void)viewDidLoad
{
[super viewDidLoad];
UINib *nib = [UINib nibWithNibName:#"MostKadroCell" bundle:nil];
[self.tableMostKadro registerNib:nib forCellReuseIdentifier:#"MostKadroCell"];
....
Keep label under(inside) the content view of the UITableView cell. Please check if its not out side the content view.
and add
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
return UITableViewCellEditingStyleDelete;
}
View should seems likes
Related
I had an issue in one of the app with horizantal table view scrolling.I created tableview with custom tableviewcell, in the custom tableviewcell I created one more tableview with the tableviewcells and tableview header.I transformed the tableview and tableview cells but after rotation the I am unable to change the frame of table view.Here is the code what I used so far...
- (void)viewDidLoad {
[super viewDidLoad];
//self.ibTableView.estimatedRowHeight = 568.0f;
self.ibTableView.transform=CGAffineTransformMakeRotation(-M_PI/2);
self.ibTableView.backgroundColor=[UIColor clearColor];
self.ibTableView.pagingEnabled=YES;
self.ibTableView.showsVerticalScrollIndicator=NO;
// Do any additional setup after loading the view.}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
SPCustomTableVIewCellTableViewCell *cell = (SPCustomTableVIewCellTableViewCell *)[tableView dequeueReusableCellWithIdentifier:#"cell"];
if (cell == nil) {
cell = (SPCustomTableVIewCellTableViewCell *)[SPCustomTableVIewCellTableViewCell loadFromNib];
}
[tableView dequeueReusableCellWithIdentifier:#"cell"];
cell.transform=CGAffineTransformMakeRotation(M_PI/2);
cell.backgroundColor = [UIColor clearColor];
return cell;}
SPCustomTableVIewCell.m
- (void)awakeFromNib {
self.headerView = [HeaderTableView loadFromNib];
self.internalTableView.tableHeaderView = self.headerView;
// Initialization code}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
InternalCustomTableViewCell *cell = (InternalCustomTableViewCell *)[tableView dequeueReusableCellWithIdentifier:#"cell"];
if (cell == nil) {
cell = (InternalCustomTableViewCell *)[InternalCustomTableViewCell loadFromNib];
[tableView dequeueReusableCellWithIdentifier:#"cell"];
}
cell.backgroundColor = [UIColor clearColor];
return cell; }
Please any help to resolve the issue to set the frame after transformation of table view
If you want to apply animations to a UITableViewCell, you should use
- (void) tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
I think it is a bad solution to do this in cellForRowAtIndexPath.
So I've been working on a UITableView and I can't hit the statusbar to scroll up, however it seems like it's trying to scroll up, but it doesn't.
Here you can see a video of it (Decided to use mp4 instead of GIF since it was so laggy)
http://i.gyazo.com/4c7be7437116e420411ac879b6d0d784.mp4
If you look at the video you can see that you indicator on the right side tries to scroll up but doesn't ? Has anyone experienced something similar ?
I'm also using ECSlidingViewController
My current code
Called upon -viewDidLoad
-(void)setTableViewStuff {
[self.myTableView setSeparatorStyle:UITableViewCellSeparatorStyleNone];
[self.myTableView registerNib:[UINib nibWithNibName:#"YouTubeTableCell" bundle:nil] forCellReuseIdentifier:CellIdentifier];
self.myScrollView.scrollsToTop = NO;
self.myTableView.scrollsToTop = YES;
}
Table View Code
#pragma mark - Table View
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 256;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return myVideoTitles.count;
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
YouTubeTableCell *cell = (YouTubeTableCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (cell == nil) {
//cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
//cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
}
if (indexPath.section == 0) {
NSString* thumbnailURL = myVideoThumbnails[indexPath.row];
[cell.myThumbnail setImageWithURL:[NSURL URLWithString:[thumbnailURL stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] placeholderImage:nil];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
// Return NO if you do not want the specified item to be editable.
return NO;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
}
EDIT:
Found a solution to this!!, Apperiantely if you're using ECSlidingViewController you must have yourtableview.scrollstotop = NO; inside the "drawer"
Found a solution to this!!, Apperiantely if you're using ECSlidingViewController you must have yourtableview.scrollstotop = NO; inside the "drawer"
I'm attaching an image because this is kinda hard to explain, I've also mocked up what I actually want it to look like. I'm going to try to explain it to so that others might find the question.
Maybe you've run up against this before and know a fix?
Here is the image of what I have alongside a mockup of what I want:
On the left, what I have, the items in the table are not separated by separator lines but the empty lines cells are separated. Ideally, the empty cells would not be shown and the table would just end letting the background show and the items in the table would have separators between their cells.
This is the corresponding code:
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return 1;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
NSMutableArray *withoutThing = [NSMutableArray arrayWithArray:self.containerOfLists];
[withoutThing removeObjectAtIndex:indexPath.row];
self.containerOfLists = withoutThing;
[[NSUserDefaults standardUserDefaults] setObject:self.containerOfLists forKey:#"list of lists"];
[[NSUserDefaults standardUserDefaults] synchronize];
[self.tableView reloadData];
}
else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
return [self.containerOfLists count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"ListCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
cell.textLabel.text = self.containerOfLists[indexPath.row];
return cell;
}
Ok.
In the Storyboard, select your UITableView, set the Separator to Single Line, or by code with:
[yourTableView setSeparatorStyle:UITableViewCellSeparatorStyleSingleLine];
In your code, do somewhere:
[yourTableView setBackgroundColor:[UIColor lightGrayColor]];
Or the gray color you want.
Add this to your datasources methods (as the same level as tableView: cellForRowAtIndexPath):
-(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{
return [[UIView alloc] init];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 5; //return correct number
}
in ViewDidLoad method call:
[self.tableView setSeparatorStyle:UITableViewCellSeparatorStyleSingleLine];
Init cell:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"ListCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (!cell)
{
//init the cell!
}
cell.textLabel.text = self.containerOfLists[indexPath.row];
return cell;
}
I'm fairly new to this and am stuck on a problem. I can't get the ability to edit a table view i've created...
I have a button on the top right corner of the app that says "Edit" and - (IBAction)editTable:(id)sender, I've tried numerous attempts to get to edit this list I've created...
#implementation XYZViewController
#synthesize animalNames;
- (void)viewDidLoad
{
[super viewDidLoad];
//create array called animal names
animalNames = [[NSArray alloc]initWithObjects:
#"Cow",
#"Dog",
#"Cat",
#"Dear",
#"Penguin",
#"Lion",
#"Leapord",
#"Eal",
#"Snake",
#"Moth",
#"Cheetah",
#"Turtle"
, nil];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [self.animalNames count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *identifier = #"MainCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];
}
cell.textLabel.text = [self.animalNames objectAtIndex:indexPath.row];
return cell;
}
- (IBAction)editTable:(id)sender
{
NSLog(#"Editing");
[super setEditing:TRUE];
[self.tableView setEditing:TRUE];
self.editing = YES;
}
#end
Using Xcode 5.
You need to implement following methods to support table view editing:
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
// Return NO if you do not want the specified item to be editable.
return YES;
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
return UITableViewCellEditingStyleDelete;
}
- (BOOL)tableView:(UITableView *)tableView shouldIndentWhileEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
return NO;
}
You should declare animalNames as NSMutableArray as you are going edit it. Then you need to override some delegate methods to perform edit in tableview.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath{
NSString *sourceItem = _animalNames[sourceIndexPath.row];
[_animalNames removeObjectAtIndex:sourceIndexPath.row];
[_animalNames insertObject:sourceItem atIndex:destinationIndexPath.row];
}
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{
return YES;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{
if (editingStyle == UITableViewCellEditingStyleDelete){
[_animalNames removeObjectAtIndex:indexPath.row];
[_tableView deleteRowsAtIndexPaths:#[indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}
You can stop editing in editTable method like
- (IBAction)editTable:(id)sender
UIBarButtonItem *button = (UIBarButtonItem *)sender;
if ([button.title isEqualToString:#"Edit"]) {
button.title = #"Done";
[self.tableView setEditing:TRUE];
} else {
button.title = #"Edit";
[self.tableView setEditing:NO];
}
}
Hope this will help you
To edit the table view you need to call
[self.tableView setEditing:YES animated:YES]; on the table which you are using then
You have to implement the delegate method
tableView:commitEditingStyle:forRowAtIndexPath:
method to enable the deleting of rows. In order to delete the rows you need to use
Then Do this..
-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
//Remove the object at the index we need to delete
[YourTableArray removeObjectAtIndex:indexPath.row];
//Delete the rows at the Indexpath.
[YourTable deleteRowsAtIndexPaths:[[NSArray alloc]initWithObjects:indexPath, nil] withRowAnimation:UITableViewRowAnimationRight];
[reminder_table reloadData];
//Set the table to editing NO.
[YourTable setEditing:NO animated:YES];
}
Please find below link for your reference
https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/TableView_iPhone/ManageInsertDeleteRow/ManageInsertDeleteRow.html#//apple_ref/doc/uid/TP40007451-CH10-SW19
So I have a subclassed UITableView that lists data. I need to make only one cell selectable.
- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// rows in section 0 should not be selectable
UITableViewCell *cell = (UITableViewCell *)[tableView cellForRowAtIndexPath:indexPath];
if (indexPath.row == 3) {
cell.userInteractionEnabled = YES;
cell.selectionStyle = UITableViewCellSelectionStyleGray;
NSLog(#"Hey whats up, address");
return indexPath;
}
else {
cell.selectionStyle = UITableViewCellSelectionStyleNone;
}
return nil;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}
My code that does this so far works, but only after the cell is clicked at least once. Placing it in didSelectCell allows the cell to be selected if held down for 1-2 seconds.
You should do that in the cellForRowAtIndexPath. Like this:
-(UITableViewCell*)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
// your code
if(indexPath.row != 3)
{
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
{
}
And then on didSelectRowAtIndexPath:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
if(indexPath.row == 3)
{
//do your stuff
{
}