Changing Image on selected state of UITablView cell - ios

Question

I have a created a custom cell and added one label and Image, I have 4 rows in my table each row has a different image and each row opens a different view controller, so, now what I need is on click of a particular row I want the image to change to do that I tried this, but its not working, so please help me out.
if(indexPath.row == 0)
{
if(cell.selected == true)
{
UIImage *cellImage = [UIImage imageNamed:#"abc.png"];
cell.icon.image = cellImage;
}
else
{
UIImage *cellImage = [UIImage imageNamed:#"abc.png"];
cell.icon.image = cellImage;
}
}
Regards
Ranjit

Answer 1

Try to do following when creating your cell or in tableView:willDisplayCell:forRowAtIndexPath: method:
cell.imageView.image = [UIImage imageNamed:#"abc.png"];
cell.imageView.highlightedImage = [UIImage imageNamed:#"abc.png"];
It will work for your icon property too if it is UIImageView

Answer 2

First create a property in your custom cell for uiImageview and synthesize it..
and the in didSelectRowAtIndexPath delegate method of UITabeView access the property and change the image something like :-
yourCell.yourImageView.image=[UIImage imageNamed:#"yourImage"]
For Sample I am giving my Code :-
#import <UIKit/UIKit.h>
#interface CustomizedCellProductDetails : UITableViewCell {
UILabel *sNO;
UILabel *abcWine;
UILabel *redWine;
UILabel *two;
UILabel *hundred;
UILabel *fourTwo;
UILabel *twoOne;
UIImageView *imgView;
UILabel *itemNo;
UILabel *itemName;
UILabel *itemDesc;
UILabel *department;
UILabel *qtyAvailable;
UIButton *check;
}
#property (nonatomic , retain) UILabel *sNO;
#property (nonatomic , retain) UILabel *abcWine;
#property (nonatomic , retain) UILabel *redWine;
#property (nonatomic , retain) UILabel *two;
#property (nonatomic , retain) UILabel *hundred;
#property (nonatomic , retain) UILabel *fourTwo;
#property (nonatomic , retain) UILabel *twoOne;
#property (nonatomic , retain) UIImageView *imgView;
#property (nonatomic , retain) UILabel *itemNo;
#property (nonatomic , retain) UILabel *itemName;
#property (nonatomic , retain) UILabel *itemDesc;
#property (nonatomic , retain) UILabel *department;
#property (nonatomic , retain) UILabel *qtyAvailable;
#property (nonatomic , retain) UIButton *check;
-(void) clicked;
#end
.m file synthesize it:-
#import "CustomizedCellProductDetails.h"
#implementation CustomizedCellProductDetails
#synthesize sNO,abcWine,redWine,two,hundred,fourTwo,twoOne,imgView,itemNo,itemName,itemDesc,department,qtyAvailable,check;
in tableview delegate :-
#pragma mark -
#pragma mark Table view delegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// Navigation logic may go here. Create and push another view controller.
/*
<#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:#"<#Nib name#>" bundle:nil];
// ...
// Pass the selected object to the new view controller.
[self.navigationController pushViewController:detailViewController animated:YES];
[detailViewController release];
*/
CustomizedCellProductDetails * cell = (CustomizedCellProductDetails )[tableView cellForRowAtIndexPath:indexPath];
[cell.imgView setImage:[UIImage imageNamed:#"wine.png"]];
}

Answer 3

Try to do following when creating your cell ...
In Implementation Block...
#implementation ABC
{
NSMutableArray *imageArray;
NSMutableArray *imageSelectedArray;
}
Do this In the below method
(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
[cell.imageView setImage:[UIImage imageNamed:[imageArray objectAtIndex:indexPath.row]]];
[cell.imageView setHighlightedImage:[UIImage imageNamed:[imageSelectedArray objectAtIndex:indexPath.row]]];
}