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POIssue in GridView in iphone
 

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  1. POIssue in GridView in iphone
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    <p>I am showing images on gridview. it works fine if i have 4,8,12,16 and so on images but when i have images more or less then 4,8,12 then i cant click on them. if i have 6 images then i can click on 4 images but i cant click on 5th and 6th image. </p> <p>this is my tableview code</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView_p cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *hlCellID = @"hlCellID"; UITableViewCell *hlcell = [tableView_p dequeueReusableCellWithIdentifier:hlCellID]; if(hlcell == nil) { hlcell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:hlCellID] autorelease]; hlcell.accessoryType = UITableViewCellAccessoryNone; hlcell.selectionStyle = UITableViewCellSelectionStyleNone; } int section = indexPath.section; NSMutableArray *sectionItems = [sections objectAtIndex:section]; int n = [sectionItems count]; int i=0,i1=0; while(i&lt;n){ int yy = 4 +i1*74; int j=0; for(j=0; j&lt;4;j++){ if (i&gt;=n) break; NSLog(@"Counter i %d , j %d , n %d ",i,j, n); Item *item = [sectionItems objectAtIndex:i]; CGRect rect = CGRectMake(16+75*j, yy, 65, 65); UIButton *button=[[UIButton alloc] initWithFrame:rect]; [button setFrame:rect]; //UIImage *buttonImageNormal=[UIImage imageNamed:item.image]; UIImage *buttonImageNormal = item.savedImage; [button setBackgroundImage:buttonImageNormal forState:UIControlStateNormal]; [button setContentMode:UIViewContentModeCenter]; NSString *tagValue = [NSString stringWithFormat:@"%d%d", indexPath.section+1, i]; button.tag = [tagValue intValue]; //NSLog(@"....tag....%d", button.tag); [button addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchUpInside]; [hlcell.contentView addSubview:button]; [button release]; /*UILabel *label = [[[UILabel alloc] initWithFrame:CGRectMake((75*j)-4, yy+44, 80, 12)] autorelease]; label.text = item.title; label.textColor = [UIColor blackColor]; label.backgroundColor = [UIColor clearColor]; label.textAlignment = UITextAlignmentCenter; label.font = [UIFont fontWithName:@"ArialMT" size:12]; [hlcell.contentView addSubview:label]; */ i++; } i1 = i1+1; } return hlcell; } </code></pre> <p><img src="https://i.stack.imgur.com/XsUGx.png" alt="enter image description here"></p> <pre><code>- (void)loadView { [super loadView]; sections = [[NSMutableArray alloc] init]; imagesPath = [[NSMutableArray alloc] init]; for(int s=0;s&lt;1;s++) { // 4 sections sectionPattern = [[NSMutableArray alloc] init]; for(int i=0;i&lt;9+3;i++) { // 12 items in each section NSLog(@"Loop First %d",i); //Here i am allocating images to sectionPattern and than in sections and using it later in above code NSLog(@"Loop OUt %d",i); } [sections addObject:sectionPattern]; } } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return 1; } </code></pre>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USZohaib
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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