I am trying to implement multiselection in table view. But it is not working. When I add the below code it just shows me the single section for the elements in the table view. When I remove this line from code then I am able to select but not able to deselect the items.
Removed line code:multi selection works but not able to deselect
for (i=0; i<[arr_selectedCells count]; i++) {
NSInteger currentValue = [(NSNumber *)[arr_selectedCells objectAtIndex:i] integerValue];
if (currentValue==indexPath.row) {
cell.accessoryType=UITableViewCellAccessoryCheckmark;
}
}
correct.
Code:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
}
UserFriend *user_friend=[arr_userFriends objectAtIndex:indexPath.row];
cell.textLabel.text=user_friend.name;
NSLog(#"name is %#",user_friend.name);
int i;
for (i=0; i<[arr_selectedCells count]; i++)
{
NSInteger currentValue = [(NSNumber *)[arr_selectedCells objectAtIndex:i]integerValue];
if(currentValue==indexPath.row)
{
cell.accessoryType=UITableViewCellAccessoryCheckmark;
}
else
{
cell.accessoryType=UITableViewCellAccessoryNone;
}
}
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if(![arr_userFriends containsObject:[NSNumber numberWithInteger:indexPath.row]])
{
[arr_selectedCells addObject:[NSNumber numberWithInteger:indexPath.row]];
}
else
{
[arr_selectedCells removeObject:[NSNumber numberWithInteger:indexPath.row]];
}
NSLog(#"numr is %ld",(long)indexPath.row);
[tableView reloadData];
}
Please tell me where I am going wrong?
i just edited your code! and i hope it works for you
tableView CellForRowAtIndexPath
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
}
UserFriend *user_friend=[arr_userFriends objectAtIndex:indexPath.row];
cell.textLabel.text=user_friend.name;
if([arr_selectedCells containsObject:user_friend.name])
cell.accessoryType = UITableViewCellAccessoryCheckmark;
else
cell.accessoryType = UITableViewCellAccessoryNone;
return cell;
}
didSelectRowAtIndexPath
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
UserFriend *user_friend=[arr_userFriends objectAtIndex:indexPath.row];
if([arr_selectedCells containsObject:user_friend.name])
{
[arr_selectedCells removeObject:user_friend.name];
}
else
{
[arr_selectedCells addObject:user_friend.name];
}
[tableView reloadRowsAtIndexPaths:#[indexPath] withRowAnimation:UITableViewRowAnimationNone];
}
try these
tableView.allowsSelection=YES;
tableView.allowsSelectionDuringEditing = YES;
Related
I have the following implementation, where I am adding a footerview as a customcell. However, if there is no content, I do not want to show the last cell, if there is I want to show it.
In my current implementation, it always displays the last cell.
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return [self.adminOrderElements count];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return adminOrderElements[section].products.count + 1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.row < adminOrderElements[indexPath.section].products.count)
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
NSArray * tempArray = adminOrderElements[indexPath.section].products;
cell.textLabel.text = [[tempArray objectAtIndex:indexPath.row] objectForKey:#"productname"];
return cell;
}
else
{
static NSString *CellIdentifier = #"FooterCell";
FooterTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
cell = [[FooterTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
if(adminOrderElements[indexPath.section].expanded && [adminOrderElements[indexPath.section].notes length]>0)
{
cell.footerLabel.text = [NSString stringWithFormat:#"Notes: %#", adminOrderElements[indexPath.section].notes];
}
else
{
cell.heightConstraints.constant = 1;
cell.footerLabel.text = #"";
}
return cell;
}
}
There is one option that you can make cellHeight to 0.
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(CHECK_IF_NO_CONTAIN)
return 0;
return 40;// Normal height as you want
}
I think you can add condition in else clause like if certain condition is met then you want to display this cell other wise not...
if (indexPath.row < adminOrderElements[indexPath.section].products.count)
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
NSArray * tempArray = adminOrderElements[indexPath.section].products;
cell.textLabel.text = [[tempArray objectAtIndex:indexPath.row] objectForKey:#"productname"];
return cell;
}
else //Here add your condition here if you have content for the section like I think this condition might work [adminOrderElements[indexPath.section].notes length]>0
{
static NSString *CellIdentifier = #"FooterCell";
FooterTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
cell = [[FooterTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
if(adminOrderElements[indexPath.section].expanded && [adminOrderElements[indexPath.section].notes length]>0)
{
cell.footerLabel.text = [NSString stringWithFormat:#"Notes: %#", adminOrderElements[indexPath.section].notes];
}
else
{
cell.heightConstraints.constant = 1;
cell.footerLabel.text = #"";
}
return cell;
}
}
Its quite simple with UITableView delegate
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
if (dataObjects.count == 0){
return 0;
}
return dataObjects.count;
}
I am storing at most only 3 items that are allowed to be checked at anytime.
I store the selected rows in an NSMutabeDictionary called selectedRowDictionary in didSelectRowAtIndexPath
Then in my cellForRowAtIndexPath
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"identifer" forIndexPath:indexPath];
if (_selectedRowDictionary && [_selectedRowDictionary count]) {
for (NSString *rowSelected in _selectedRowDictionary) {
BOOL isRowSelected = [[_selectedRowDictionary valueForKey:rowSelected] integerValue];
if (isRowSelected){
NSLog(#"rowSelected: %#", rowSelected);
} else {
NSLog(#"rowNotSelected: %#", rowSelected);
}
int rowIndexSelected = [[rowSelected substringFromIndex:[rowSelected length] - 1 ] integerValue];
if (isRowSelected && rowIndexSelected == indexPath.row) {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
} else {
cell.accessoryType = UITableViewCellAccessoryNone;
}
}
}
return cell;
}
-
- didSelectRowAtIndexPath:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
cell.accessoryType = UITableViewCellAccessoryNone;
if (_selectedRowDictionary) {
[_selectedRowDictionary removeObjectForKey:[NSString stringWithFormat:#"row%d", indexPath.row]];
NSLog(#"row %d removed from array", indexPath.row);
}
} else {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
[_selectedRowDictionary setValue:[NSNumber numberWithBool:YES] forKey:[NSString stringWithFormat:#"row%d", indexPath.row]];
}
if ([_selectedRowDictionary count] > 3) {
UITableViewCell *lastSelectedCell = [tableView cellForRowAtIndexPath:indexPath];
lastSelectedCell.accessoryType = UITableViewCellAccessoryNone;
[_selectedRowDictionary removeObjectForKey:[NSString stringWithFormat:#"row%d", indexPath.row]];
NSLog(#"row selected > 3, row%d not selected", indexPath.row);
}
}
Am I missing something that is causing the cell to be deselected again when I scroll down the tableview?
When I NSLog the dictionary, it says that those rows exist and have been selected
I have checked similar questions but, I thought I solved the cell recycling issue already.
Are you at liberty to use a mutable array instead?
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"identifer" forIndexPath:indexPath];
if ([_selectedRowArray containsObject:indexPath])
cell.accessoryType = UITableViewCellAccessoryCheckmark;
else
cell.accessoryType = UITableViewCellAccessoryNone;
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
if ([_selectedRowArray containsObject:indexPath]) {
[_selectedRowArray removeObject:indexPath];
} else {
if (_selectedRowArray.count < 3)
[_selectedRowArray addObject:indexPath];
else {
// Don't select it
}
}
[tableView reloadData];
}
I am editing your code, try this code.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"identifer" forIndexPath:indexPath];
BOOL isRowSelected = [[_selectedRowDictionary valueForKey:#(indexPath.row)] boolValue]
if (isRowSelected) {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
} else {
cell.accessoryType = UITableViewCellAccessoryNone;
}
return cell;
}
Code changes in --didSelectRowAtIndexPath
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
cell.accessoryType = UITableViewCellAccessoryNone;
if (_selectedRowDictionary) {
[_selectedRowDictionary removeObjectForKey:#(indexPath.row)];
NSLog(#"row %d removed from array", indexPath.row);
}
} else {
if (_selectedRowDictionary.count == 3) {
// Don't allow for Selection
return;
}
cell.accessoryType = UITableViewCellAccessoryCheckmark;
[_selectedRowDictionary setValue:#(YES) forKey:#(indexPath.row)];
}
}
User has to unselect the previous selected row to select new row. I edited your code in optimised way, I hope this code works for you.
I want to divide the cells in groups as per condition but i am getting repeated values where i am wrong.
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 5;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if(section == 0)
{
return 1;
}
else if(section == 1)
{
return 6;
}
else if(section ==2)
{
return 2;
}
else
{
return [arrControls count]-9;
}
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *cellIdentifier = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
cell.textLabel.text = [arrControls objectAtIndex:indexPath.row];
return cell;
}
Use an array of NSMutableArrays for each section.
NSMutableArray *arrays[5];
for (int i = 0; i < 5;i++)
{
arrays[i] = [[NSMutableArray alloc]init];
}
[arrays[0] addObject:#"add Your objects in section 0"];
[arrays[1] addObject:#"add Your objects in section 1"];
[arrays[2] addObject:#"add Your objects in section 2"];
etc..
Then.
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
array[section].count
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 5;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *cellIdentifier = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
cell.textLabel.text = [array[indexPath.section] objectAtIndex:indexPath.row];
return cell;
}
inside your cellForRowAtIndexPath , u need to return different cells for different section
Let say u have the 3 custom classes( with inferface for all of them ) inherited from UITableViewCell
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(inderPath.Section ==0 )
{
//assuing that custom class name is detailTableViewCell.h and interface file name is same .
static NSString *simpleTableIdentifier = #detailTableViewCell ;
detailTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier]
if(cell == nil )
{
NSArray *nib= [[NSBundle mainBundle] loadNibNamed:#"detailTableViewCell" ownder self options:nil];
cell = [nib objectAtIndex:0]
}
return cell ;
}
if(inderPath.Section ==1 )
{
similarly for another subclass of UItableViewCell ;
}
if(inderPath.Section ==2 )
{
similarly for another subclass of UItableViewCell ;
}
// one common cell for other sections
NSString *cellIdentifier = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
cell.textLabel.text = [arrControls objectAtIndex:indexPath.row];
return cell;
}
try this`-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *cellIdentifier = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if(indexPath.section == 0)
{
cell.textLabel.text = [firstArray objectAtIndex:indexPath.row];
}
else if (indexPath.section == 1)
{
cell.textLabel.text = [secondArray objectAtIndex:indexPath.row];
}
else if (indexPath.section == 2)
{
cell.textLabel.text = [thirdArray objectAtIndex:indexPath.row];
}
else if (indexPath.section == 3)
{
cell.textLabel.text = [thirdArray objectAtIndex:indexPath.row];
}
else
{
cell.textLabel.text = [FourthArray objectAtIndex:indexPath.row];
}
return cell;
}
`
#Dalvik. You need different array for each section. And you already have only one mutableArray.
You can take the array where each object in array will give you array for the rows.
The format of data you can use is as follows
(
{key : Array},
{key : Array},
{key : Array},
{key : Array},
)
or simply
(
(Array),
(Array),
)
inside, numberOfRowsInSection: you can access it using
{
return [[[dataArray objectAtIndex:section]ObjectFoyKey:key]count];
or
return [[dataarray objectAtIndex:section]count];
}
inside, cellFOrRowAtIndexPath: you can access it using
{
array = [[dataArray objectAtIndex:section]ObjectFoyKey:key];
cell.textlabel.text = [array objectAtIndex:indexPath.row];
or
array = [dataArray objectAtIndex:section];
cell.textlabel.text = [array objectAtIndex:indexPath.row];
}
Hope this will help you..
Please elaborate your question a little bit. Its hard to understand what exactly your problem is.
In case you are using xib or storyboard for tableCell use this approach 1:
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"MyCellIdentifier";
MyCell *cell = (MyCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:CellIdentifier owner:self options:nil];
cell = (MyCell *)[nib objectAtIndex:0];
}
In case you are not using storyboard for cell try this approach 2:
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"MyCellIdentifier";
UITableViewCell *cell = (MyCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
[cell setNeedsDisplay];
}
Hope this will help you..
- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *identifier = #"LeftTable";
// LabDetailsVO* objLabDetailsVO=(LabDetailsVO* )dictData;
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];
}
NSArray *arrCurrentDataSource = [arrDataSource objectAtIndex:tableView.tag];
cell.textLabel.text = [arrCurrentDataSource objectAtIndex:indexPath.row];
cell.textLabel.font = FONT_ORDERS_LEFT_CELL;
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
/**********************************************************************/
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell;
int lastSelectedIndexPath = [[arrSelectedIndexPaths objectAtIndex:tableView.tag] intValue];
if (lastSelectedIndexPath != -1) {
cell = [tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:lastSelectedIndexPath inSection:0]];
cell.accessoryType = UITableViewCellAccessoryNone;
}
[arrSelectedIndexPaths replaceObjectAtIndex:tableView.tag withObject:[NSString stringWithFormat:#"%d", indexPath.row]];
cell = [tableView cellForRowAtIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryCheckmark;
//Notify the parent controller about the new value selected by the user.
if ([idParentDelegate respondsToSelector:#selector(popOverSelectionNotifier: value: )]) {
[idParentDelegate popOverSelectionNotifier:tableView.tag value:[NSString stringWithFormat:#"%d", indexPath.row]];
}
else {
NSLog(#"Error : %# - Does not protocol(OrdersDetailPopViewControllerSelectionDelegate) method (popOverSelectionNotifier: value:)", NSStringFromClass([idParentDelegate class]));
}
}
Table view reuse the cell when it scroll,you reset design and values in cellForRowAtIndexPath
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
........
if (cell == nil)
{
..........
..........
}
if(lastSelectedIndexPath != -1)
{
cell.accessoryType = UITableViewCellAccessoryNone;
}
else
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
return cell;
}
Plz anyone tell me how i select the row at one time with checkmark while other row are not checkmark.I tried but in my case there is mutiple row selected with checkmark. Basically I want to save one row with checkmark when i select another row then previous row deselect and this row select with checkmark. Here is my Code
- (NSString *)getKeyForIndex:(int)index
{
return [NSString stringWithFormat:#"KEY%d",index];
}
- (BOOL) getCheckedForIndex:(int)index
{
if([[[NSUserDefaults standardUserDefaults] valueForKey:[self getKeyForIndex:index]]boolValue]==YES)
{
return YES;
}
else
{
return NO;
} }
- (void) checkedCellAtIndex:(int)index
{ BOOL boolChecked = [self getCheckedForIndex:index];
[[NSUserDefaults standardUserDefaults] setValue:[NSNumber numberWithBool:!boolChecked] forKey:[self getKeyForIndex:index]];
[[NSUserDefaults standardUserDefaults] synchronize];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return List.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *subviewCells = #"Cells";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:subviewCells];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:subviewCells];
}
cell.textLabel.text = [List objectAtIndex:indexPath.row];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[tableView deselectRowAtIndexPath:indexPath animated:NO];
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
[self checkedCellAtIndex:indexPath.row];
if([self getCheckedForIndex:indexPath.row]==YES)
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else
{
cell.accessoryType = UITableViewCellAccessoryNone;
}
selectLanguage = [List objectAtIndex:indexPath.row];
}
-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
[self checkedCellAtIndex:indexPath.row];
if([self getCheckedForIndex:indexPath.row]==NO)
{
cell.accessoryType = UITableViewCellAccessoryNone;
}
else
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
selectLanguage = [List objectAtIndex:indexPath.row];
}
#end;
Try this :
Single Row Selection:
create a new variable to track the index In Controller:
int selectedIndex;
in UITableView cellForRowAtIndexPath method:
if(indexPath.row == selectedIndex)
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else
{
cell.accessoryType = UITableViewCellAccessoryNone;
}
and in UITableView didSelectRowAtIndex method:
selectedIndex = indexPath.row;
[tableView reloadData];
2 way as per you want:
.h file:
NSIndexPath* checkedIndexPath;
#property (nonatomic, retain) NSIndexPath* checkedIndexPath;
.m file:
#synthesize checkedIndexPath;
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
//do you stuff here
if([self.checkedIndexPath isEqual:indexPath])
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else
{
cell.accessoryType = UITableViewCellAccessoryNone;
}
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
//do work for checkmark
if(self.checkedIndexPath)
{
UITableViewCell* uncheckCell = [tableView
cellForRowAtIndexPath:self.checkedIndexPath];
uncheckCell.accessoryType = UITableViewCellAccessoryNone;
}
if([self.checkedIndexPath isEqual:indexPath])
{
self.checkedIndexPath = nil;
}
else
{
UITableViewCell* cell = [tableView cellForRowAtIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryCheckmark;
self.checkedIndexPath = indexPath;
}
}
Happy coding!!