iOS – How toggle UITableView Cell Select Status

Now I am talking about the image is a radioButton, so when the user clicks on the cell, the image will change. If When the user clicks again, it will change to the default status.

For this, I used this function, and I declared a bool variable named selectionStatus in the customcell class.

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
 CustomCell * cell = (CustomCell* )[tableView cellForRowAtIndexPath:indexPath]; 

 if(indexPath.row == 0)
 {
 if(cell.selectionStatus == TRUE)
 {
 //Do your stuff< br /> cell.selectionStatus = FALSE;
 }
 else
 {
 //Do your stuff
 cell.selectionStatus = TRUE;
 }
 }

 if(indexPath.row == 1)
 {
 if(cell.selectionStatus == TRUE)
 {
 //Do your stuff
 cell.selectionStatus = FALSE;
 }
 else
 {
 //Do your stuff
 cell.selectionStatus = TRUE;
 }
} 
}

This is fine, (but I want to know if it is a correct way, or we can check the cell.selected property), I was able to get this effect. But now when When I close the View and open its function again

Use @Anil to edit according to the following comments

- (UITableViewCell *)tableView:(UITableView *) tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {

 if([self.checkedIndexpath count] == ​​0)
 {
 [tableCell.selectionImage setImage:@" xyz.png"];
 }
 else
 {
 for (int i =0; i <[self.checkedIndexPath count]; i++)
 {
 NSIndexPath *path = [self.checkedIndexPath objectAtIndex:i];
 if ([path isEqual:indexPath])
 {
 [tableCell.selectionImage setImage:@"abc.png"] 
 }
 else
 {
 [tableCell.selectionImage setImage:@"xyz.png"] 
 }
 }
return tableCell;

Regards
Rangit

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
CustomCell * cell = ( CustomCell* )[tableView cellForRowAtIndexPath:indexPath];

if(indexPath.row == 0)
{
 if(cell.selectionStatus == YES)
 { 
 [self.checkedIndexPaths addObject:indexPath];
 //Do your stuff
 cell.selectionStatus = NO;
 }
 else
 {
 [self.checkedIndexPaths removeObject:indexPath];
 //Do your stuff
 cell.selectionStatus = YES;
 }
}
}

// Set the default image for the cell. imageXYZ 
for (NSIndexPath *path in self.checkedIndexPath) < br />{
 if ([path isEqual:indexPath])
 {
 //set the changed image for the cell. imageABC
 }
 // no need of else part
}

I have a Define the UITableView of the Cell, the cell contains a UI ImageView and a UILabel. Now when I load my table for the first time, it will load the same image on each cell and different label, it gets it from LabelArray

Now the image I am talking about is a radioButton, so when the user clicks on the cell, the image will change. If the user clicks again, it will change to the default state.

< p>For this, I used this function, and I declared a bool variable named selectionStatus in the customcell class.

- (void)tableView:(UITableView * )tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
 CustomCell * cell = (CustomCell* )[tableView cellForRowAtIndexPath:indexPath];

 if(indexPath.row == 0) 
 {
 if(cell.selectionStatus == TRUE)
 {
 //Do your stuff
 cell.selectionStatus = FALSE;
 }
 else
 {
 //Do your stuff
 cell.selectionStatus = TRUE;
 }
 }

 if(indexPath.row = = 1)
 {
 if(cell.selectionStatus == TRUE)
 {
 //Do your stuff
 cell.selectionStatus = FALSE;
 }
 else
 {
 //Do your stuff
 cell.selectionStatus = TRUE;
 }
 }
}

This is good, (but I want to know if it is a correct way, or we can check the cell.selected property), I was able to get this effect. But now when I close the View and open it again When functioning

Use @Anil to edit according to the following comments

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
 {

 if([self.checkedIndexpath count] == ​​0)
 {
 [tableCell.selectionImage setImage:@"xyz.png"];
 }
 else
 {
 for (int i =0; i <[self.checkedIndexPath count]; i++)
 {
 NSIndexPath *path = [self .checkedIndexPath objectAtIndex:i];
 if ([path isEqual:indexPath])
 {
 [tableCell.selectionImage setImage:@"abc.png"]
 }
 else
 {
 [tableCell.selectionImage setImage:@ "xyz.png"] 
 }
 }
return tableCell;

Regards
Rangit

You must save the index path of the selected row in didSelectRowAtIndexPath and check the index path in cellForRowAtIndexPath: set the corresponding image

Do you want multiple selections? Try this…

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
CustomCell * cell = ( CustomCell* )[tableView cellForRowAtIndexPath:indexPath];

if(indexPath.row == 0)
{
 if(cell.selectionStatus == YES)
 { 
 [self.checkedIndexPaths addObject:indexPath];
 //Do your stuff
 cell.selectionStatus = NO;
 }
 else
 {
 [self.checkedIndexPaths removeObject:indexPath];
 //Do your stuff
 cell.selectionStatus = YES;
 }
}
}

Edit
Check as follows in cellForIndexPath

// Set the default image for the cell. imageXYZ 
for (NSIndexPath *path in self.checkedIndexPath) < br />{
 if ([path isEqual:indexPath])
 {
 //set the changed image for the cell. imageABC
 }
 // no need of else part
}

Indeed, we will see