I have added custom UItableViewCell with labels. Labels are visible iOS 6 but not in iOS 7.
-(void)layoutSubviews{
[super layoutSubviews];
self.textLabel.frame = CGRectMake(90.0f ,-5.0f, 200.0f, 50.0f);
self.imageView.frame = CGRectMake(3.0f , 2.0f, 75.0f, 55.0f);
}
-(void)drawRect:(CGRect)rect{
self.imageView.layer.cornerRadius = 5;
self.imageView.layer.masksToBounds = YES;
self.imageView.layer.borderColor = [UIColor colorWithRed:0.0 green:0.4 blue:0.7 alpha:0.9].CGColor;
self.imageView.layer.borderWidth = 2;
[self.textLabel setFont:[UIFont fontWithName:#"Helvetica-Bold" size:12]];
self.textLabel.backgroundColor = [UIColor clearColor];
[[UIColor grayColor] set];
[videoDurationTextLabel drawInRect:CGRectMake(90, 30, 190, 10) withFont:[UIFont fontWithName:#"Helvetica" size:12]];
[videoFileSizeLabel drawInRect:CGRectMake(170, 30, 190, 15) withFont:[UIFont fontWithName:#"Helvetica" size:12]];
}
TableViewController class
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *CellIdentifier = #"LazyTableCell";
VideoCustomCell *cell = [self.tblView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[VideoCustomCell alloc] initWithStyle:UITableViewCellStyleSubtitle
reuseIdentifier:CellIdentifier] autorelease];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
}
cell.textLabel.text = videoRecord.videoTitle;
cell.videoFileSizeLabel = [NSString stringWithFormat:#"%.4lfMb",totalSpaceInMB];
[cell.imageView setImage:[UIImage imageWithData: imgData]];
cell.videoDurationTextLabel = videoRecord.duration;
}
Try this code.
- (void) layoutSubviews {
[super layoutSubviews];
CGRect cvb = self.contentView.bounds;
CGRect imf = self.imageView.frame;
imf.origin.x = cvb.size.width - imf.size.width;
self.imageView.frame = imf;
CGRect tf = self.textLabel.frame;
tf.origin.x = 5;
self.textLabel.frame = tf;
}
- (void) viewDidLoad {
[super viewDidLoad];
UINib *cellNib = [UINib nibWithNibName:#"CustomTableCell" bundle:[NSBundle mainBundle]];
[self.tableView registerNib:cellNib forCellReuseIdentifier:#"CustomTableCell"];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"CustomTableCell";
CustomTableCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil)
{
cell = [[CustomTableCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
cell.titleLabel.text ="test text";
[cell.imageView setImage:[UIImage imageWithData: imgData]];
return cell;
}
You have to name your custom cell using your cell identifiers name.
As i see in your UITableViewCell code, your cell identifier name is LazyTableCell. Rename your cell to have the same name.
Related
I implemented TableView with ADLively TableView.
But if I scroll tableView, the cell's texts become to be piled up again and again....
Using "cell.textLabel" is good, adding UILabel is not good than that but if I use "cell.textLabel", I can't resize width of textLabel.
(I want to add UIImageView on the left and right side of text)
So now, I use the way to add UILabel.
What should I do?
Here is the code.
- (void)viewDidLoad {
CGRect rect = CGRectMake(0, 50, 320, self.view.frame.size.height-150);
self.tableView = [[ADLivelyTableView alloc]initWithFrame:rect style:UITableViewStylePlain];
self.tableView = (ADLivelyTableView *)self.tableView;
self.tableView.initialCellTransformBlock = ADLivelyTransformFan;
self.tableView.delegate = self;
self.tableView.dataSource = self;
self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
[self.view addSubview: self.tableView];
//self.tableView.backgroundColor = [UIColor blueColor];
[self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:#"Cell"];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [self.section count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:#"Cell" forIndexPath:indexPath];
[self updateCell:cell atIndexPath:indexPath];
if (cell == nil){
myCellView = [[UITableViewCell alloc]
initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:#"Cell"];
NSMutableArray *set = [self.section objectAtIndex:indexPath.row];
tableTitleLabel = [[UILabel alloc] initWithFrame:CGRectMake(50, 7, 220, 30)];
tableTitleLabel.text = [set objectAtIndex:0];
[tableTitleLabel setNumberOfLines:0];
tableTitleLabel.backgroundColor = [UIColor clearColor];
tableTitleLabel.textColor = [UIColor blackColor];
tableTitleLabel.font = [UIFont fontWithName:#"HiraKakuProN-W3" size:15];
tableTitleLabel.adjustsFontSizeToFitWidth = YES;
tableTitleLabel.minimumScaleFactor = 10.0f;
[myCellView.contentView addSubview:tableTitleLabel];
}
NSMutableArray *set = [self.section objectAtIndex:indexPath.row];
[(UILabel *)[cell.contentView viewWithTag:1] setText:[set objectAtIndex:0]];
return cell;
}
- (void)updateCell:(UITableViewCell *)cell atIndexPath:(NSIndexPath *)indexPath
{
NSMutableArray *set = [self.section objectAtIndex:indexPath.row];
tableTitleLabel = [[UILabel alloc] initWithFrame:CGRectMake(50, 7, 220, 30)];
tableTitleLabel.text = [set objectAtIndex:0];
[tableTitleLabel setNumberOfLines:0];
tableTitleLabel.backgroundColor = [UIColor clearColor];
tableTitleLabel.textColor = [UIColor blackColor];
tableTitleLabel.font = [UIFont fontWithName:#"HiraKakuProN-W3" size:15];
tableTitleLabel.adjustsFontSizeToFitWidth = YES;
tableTitleLabel.minimumScaleFactor = 10.0f;
[cell.contentView addSubview:tableTitleLabel];
}
It is not a good idea to keep adding subviews in cell on scroll but if you do not want to change the code that you have already written, use the following to remove all subviews of that cell before you call you updateCell method.
for (UIView *view in [cell subviews])
{
[view removeFromSuperview];
}
I want my labels to be spaced out slightly and to have more than one line of text available.
Cell.m is
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
// Initialization code
}
return self;
}
- (void)layoutSubviews {
[super layoutSubviews];
self.imageView.frame = CGRectMake(1,1,69,69);
float limgW = self.imageView.image.size.width;
if(limgW > 0) {
self.textLabel.frame = CGRectMake(74,self.textLabel.frame.origin.y,self.textLabel.frame.size.width,self.textLabel.frame.size.height);
self.detailTextLabel.frame = CGRectMake(74,self.detailTextLabel.frame.origin.y+self.textLabel.frame.size.height,self.detailTextLabel.frame.size.width,self.detailTextLabel.frame.size.height);
}
}
In the controller, the cellForRowAtIndexPath is:
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath
object:(PFObject *)object
{
static NSString *CellIdentifier = #"Cell";
Cell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[Cell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
// Configure the cell to show todo item with a priority at the bottom
cell.textLabel.text = object[#"Title"];
cell.detailTextLabel.text = object[#"Request"];
PFFile *thumbnail = object[#"ProfilePic"];
cell.imageView.image = [UIImage imageNamed:#"AppIcon60x60#2x.png"];
cell.imageView.file = thumbnail;
CALayer * l = [cell.imageView layer];
[l setMasksToBounds:YES];
[l setCornerRadius:36.7];
[l setBorderWidth:2.0];
[l setBorderColor:[[UIColor whiteColor] CGColor]];
UIFont *cellFont = [UIFont fontWithName:#"Verdana-Bold" size:15];
UIFont *cellFont2 = [UIFont fontWithName:#"Verdana-Bold" size:12];
cell.textLabel.numberOfLines = 0;
cell.detailTextLabel.numberOfLines = 0;
cell.textLabel.font = cellFont;
cell.detailTextLabel.font = cellFont2;
cell.textLabel.textColor = [UIColor whiteColor];
cell.detailTextLabel.textColor = [UIColor whiteColor];
cell.backgroundColor = [UIColor blackColor];
return cell;
}
How come the 2nd line is getting abbreviated, and why are the textLabel and detailTextLabel so close to each other?
Use the custom UITableViewCell,
for example:
#interface CustomViewCell : UITableViewCell
#property(nonatomic,weak)IBOutlet UIImageView *imageView;
#property(nonatomic,weak)IBOutlet UILabel *titleView;
#property(nonatomic,weak)IBOutlet UILabel *detailView;
#end
Try:
if(limgW > 0) {
self.textLabel.frame = CGRectMake(74,self.textLabel.frame.origin.y,self.textLabel.frame.size.width,self.textLabel.frame.size.height);
// change this two lines
self.detailTextLabel.frame = CGRectMake(74,self.detailTextLabel.frame.origin.y,self.detailTextLabel.frame.size.width,self.detailTextLabel.frame.size.height * 2);
self.detailTextLabel.numberOfLines = 2;
}
I develop application contains UITableView (not Controller) and it was added programmatically. I didn't use any nib file. and found out that in simulator work fine but's when I build on device Table shown up but didn't see any text on it.
Datasource and delegate is already connected.
here some code
if (kPortrait) {
optionTV = [[UITableView alloc] initWithFrame:CGRectMake(568, 75, 200, 44 * [optionArray count]) style:UITableViewStylePlain];
} else {
optionTV = [[UITableView alloc] initWithFrame:CGRectMake(824, 75, 200, 44 * [optionArray count]) style:UITableViewStylePlain];
}
[optionTV setAutoresizesSubviews:YES];
[optionTV setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
[optionTV setDataSource:self];
[optionTV setDelegate:self];
optionTV.alpha = 0.0f;
optionTV.backgroundColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:0.50];
[self.view addSubview:optionTV];
[UIView animateWithDuration:0.5f animations:^{
trafficBT.transform = CGAffineTransformMakeTranslation(-200, 0);
optionTV.alpha = 0.8;
}];
for delegate method:
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSLog(#"tableView Data num row: %d", [optionArray count]);
return [optionArray count];
}
- (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] autorelease];
}
cell.textLabel.backgroundColor = [UIColor clearColor];
if (kIsIPhone) {
cell.textLabel.font = [UIFont systemFontOfSize:18];
} else {
cell.textLabel.font = [UIFont systemFontOfSize:20];
}
cell.textLabel.text = [optionArray objectAtIndex:indexPath.row];
return cell;
}
As I scroll down the list, all the rows are there, but they keep adding more subviews the more they appear on the visible frame
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *reuse = #"RuleCell";
UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:reuse];
if (cell == nil){
cell = [[UITableViewCell alloc] initWithStyle: UITableViewCellStyleDefault reuseIdentifier:reuse];
}
NSUInteger row = indexPath.row;
[self createCell: cell onRow: row];
return cell;
}
- (void) createCell: (UITableViewCell*)cell onRow: (NSUInteger)row
{
UIImageView* bgImage = [[UIImageView alloc] initWithImage:[UIImage imageNamed:#"cell_background_spade_active.png"]];
cell.backgroundView = bgImage;
cell.textLabel.hidden = YES;
UILabel* titleLabel = [[UILabel alloc] initWithFrame: CGRectMake(100, CGRectGetHeight(cell.frame) / 2, 200, 50)];
titleLabel.text = [[self.ruleList objectAtIndex: row] objectForKey: TitleKey];
titleLabel.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview: titleLabel];
}
I think you need to execute almost all of the logic that's in createCell: only within the if (cell == nil){ segment of your code. The part that should execute where you're currently calling createCell: is just getting a reference to the titleLabel and setting its text value.
To clarify, here's the kind of modification I'm suggesting (not tested, but should give the right idea):
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *reuse = #"RuleCell";
UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:reuse];
if (cell == nil){
cell = [[UITableViewCell alloc] initWithStyle: UITableViewCellStyleDefault reuseIdentifier:reuse];
[self setUpCell: cell];
}
NSUInteger row = indexPath.row;
UILabel *titleLabel = (UILabel *)[cell.contentView viewWithTag:42];
titleLabel.text = [[self.ruleList objectAtIndex: row] objectForKey: TitleKey];
return cell;
}
- (void) setUpCell: (UITableViewCell*)cell
{
UIImageView* bgImage = [[UIImageView alloc] initWithImage:[UIImage imageNamed:#"cell_background_spade_active.png"]];
cell.backgroundView = bgImage;
cell.textLabel.hidden = YES;
UILabel* titleLabel = [[UILabel alloc] initWithFrame: CGRectMake(100, CGRectGetHeight(cell.frame) / 2, 200, 50)];
titleLabel.tag = 42;
titleLabel.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview: titleLabel];
}
1)i want to create a striked text so i have used thet ext frame and i have created it and keep on the lbal it works fine when i have used it in the table cell when i am selecting the cell the strike on the label disaperared
#pragma mark - View lifecycle
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)viewDidUnload
{
[super viewDidUnload];
}
#pragma mark TableView delegate method.
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView1
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView1 numberOfRowsInSection:(NSInteger)section
{
return 4;
}
- (CGFloat)tableView:(UITableView *)tableView1 heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 120;
}
- (UITableViewCell *)tableView:(UITableView *)tableView1 cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView1 dequeueReusableCellWithIdentifier:CellIdentifier];
tableView1.backgroundColor = [UIColor clearColor];
cell=nil;
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] ;
//cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.backgroundColor = [UIColor clearColor];
// cell.backgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:#"strip_11C.png"]];
//cell.selectedBackgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:#"strip_11C_h.png"]];
UILabel *price1_lbl = [[UILabel alloc] initWithFrame:CGRectMake(2,80,100,26)];
price1_lbl.text = #"label";
price1_lbl.textColor = [UIColor grayColor];
price1_lbl.font = [UIFont fontWithName:#"Arial-BoldMT" size:(13.0)];
price1_lbl.backgroundColor = [UIColor clearColor];
NSString *string =price1_lbl.text;
CGSize stringSize = [string sizeWithFont:price1_lbl.font];
CGRect buttonFrame = price1_lbl.frame;
CGRect labelFrame = CGRectMake(buttonFrame.origin.x ,
4+buttonFrame.origin.y + stringSize.height/2,
stringSize.width, 1);
UILabel *lineLabel = [[UILabel alloc] initWithFrame:labelFrame];
lineLabel.backgroundColor = [UIColor blackColor];
[cell.contentView addSubview:price1_lbl];
[cell.contentView addSubview:lineLabel];
}
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
secondviewcontroller *obj=[[secondviewcontroller alloc]initWithNibName:#"secondviewcontroller" bundle:nil];
[self.navigationController pushViewController:obj animated:YES];
}
Try to add the strikethrough line directly to the label with the text (price1_lbl). If that doesn't work you may want to give this lib a try.
UPDATE:
You can use this code:
CGSize size = [price1_lbl.text sizeWithFont:[UIFont systemFontOfSize:16.0f]];
UILabel *line = [[UILabel alloc] initWithFrame:CGRectMake(0 , label.frame.size.height / 2, size.width, 1)];
line.backgroundColor = [UIColor blackColor];
[price1_lbl addSubview:line];