自定義的UITableViewCell不顯示在滾動時滿格之前顯示的數據

我的應用程序定製的UITableViewCell大高度470px。我完全以編程方式創建了自定義單元格。自定義的UITableViewCell不顯示在滾動時滿格之前顯示的數據

這是我的cellForRowAtIndexPath方法

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
pixDealsTableViewCell *dealCell = (pixDealsTableViewCell *)[tableView dequeueReusableCellWithIdentifier:@"Deals" forIndexPath:indexPath]; 

if (dealCell == nil) { 

    dealCell = [[pixDealsTableViewCell alloc] init]; 
} 

dealCell.dBusinessLogo.image = [pixUtil imageWithImage:[UIImage imageNamed:@"profile_icon"] scaledToSize:CGSizeMake(60, 60)]; 
[dealCell.dBusinessName setTitle:@"Business Name" forState:UIControlStateNormal]; 
dealCell.dTimeAgo.text = [NSString stringWithFormat:@"5 min ago"]; 
[dealCell.dHeading setTitle:@"Deals Head" forState:UIControlStateNormal]; 
[dealCell.dDescription setTitle:@"Descriptionskjdfnkjsdnfis" forState:UIControlStateNormal]; 
dealCell.dImage.image = [pixUtil imageWithImage:[UIImage imageNamed:@"carrier.png"] scaledToSize:CGSizeMake(290, 250)]; 
[dealCell.dLike setTitle:@"Like" forState:UIControlStateNormal]; 
[dealCell.dShare setTitle:@"Share" forState:UIControlStateNormal]; 

return dealCell; 
}

這是我的自定義單元格的init方法

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier 
{ 
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]; 
if (self) { 
    // Initialization code 
    NSLog(@"NEW CELL"); 
    customRed = [[UIColor alloc]initWithRed:209.0f/255.0f green:19.0f/255.0f blue:38.0f/255.0f alpha:1.0f]; 

    [self setBackgroundColor:[UIColor grayColor]]; 

    containerCell = [[UIView alloc]initWithFrame:CGRectMake(10, 10, 300, 700)]; 
    [containerCell setBackgroundColor:[UIColor whiteColor]]; 

    self.dBusinessLogo = [[UIImageView alloc]initWithFrame:CGRectMake(15, 15, 60, 60)]; 
    self.dBusinessName = [[UIButton alloc]initWithFrame:CGRectMake(80, 20, 225, 20)]; 
    [self.dBusinessName setTitle:@"Business Name" forState:UIControlStateNormal]; 
    self.dBusinessName.titleLabel.font = [UIFont boldSystemFontOfSize:14]; 
    [self.dBusinessName addTarget:self action:@selector(haveAccount:) forControlEvents:UIControlEventTouchUpInside]; 
    [self.dBusinessName setTitleColor:customRed forState:UIControlStateNormal]; 
    self.dTimeAgo = [[UILabel alloc]initWithFrame:CGRectMake(80, 50, 225, 15)]; 
    self.dHeading = [[UIButton alloc]initWithFrame:CGRectMake(15, 80, 290, 20)]; 
    self.dHeading.titleLabel.font = [UIFont boldSystemFontOfSize:14]; 
    [self.dHeading addTarget:self action:@selector(haveAccount:) forControlEvents:UIControlEventTouchUpInside]; 
    [self.dHeading setTitleColor:customRed forState:UIControlStateNormal]; 

    self.dDescription = [[UIButton alloc]initWithFrame:CGRectMake(15, 105, 290, 50)]; 
    self.dDescription.titleLabel.font = [UIFont boldSystemFontOfSize:14]; 
    [self.dDescription addTarget:self action:@selector(haveAccount:) forControlEvents:UIControlEventTouchUpInside]; 
    [self.dDescription setTitleColor:customRed forState:UIControlStateNormal]; 

    self.dImage = [[UIImageView alloc]initWithFrame:CGRectMake(15, 160, 290, 250)]; 
    self.dLike = [[UIButton alloc]initWithFrame:CGRectMake(10, 420, 150, 40)]; 
    self.dLike.titleLabel.font = [UIFont boldSystemFontOfSize:14]; 
    [self.dLike addTarget:self action:@selector(haveAccount:) forControlEvents:UIControlEventTouchUpInside]; 
    [self.dLike setTitleColor:customRed forState:UIControlStateNormal]; 

    self.dShare = [[UIButton alloc]initWithFrame:CGRectMake(160, 420, 150, 40)]; 
    self.dShare.titleLabel.font = [UIFont boldSystemFontOfSize:14]; 
    [self.dShare addTarget:self action:@selector(haveAccount:) forControlEvents:UIControlEventTouchUpInside]; 
    [self.dShare setTitleColor:customRed forState:UIControlStateNormal]; 

    [self.contentView addSubview:containerCell]; 
    [self.contentView addSubview:self.dBusinessLogo]; 
    [self.contentView addSubview:self.dBusinessName]; 
    [self.contentView addSubview:self.dTimeAgo]; 
    [self.contentView addSubview:self.dHeading]; 
    [self.contentView addSubview:self.dDescription]; 
    [self.contentView addSubview:self.dImage]; 
    [self.contentView addSubview:self.dShare]; 

    // NSLog(@"Deals View added"); 

} 
return self; 
}

這是我的UITableViewCell完全看。

This is my UITableViewCell fully viewed.

當我向下滾動到下一個單元格，它不正確加載。

它加載後完全正確滾動細胞最多

When I scroll down to next cell, It doesn't load properly

請幫我解決這個問題。

來源

2014-10-09 Siva777

添加您的cellForRowAtIndexPath代碼以供參考 – NANNAV 2014-10-09 05:53:56

當你的Alloc你的電池，使用initWithReuseIdentifier：或者，它會永遠創建一個新的細胞。您也可以嘗試使用dequeueReusableCellWithIdentifier：而不是dequeueReusableCellWithIdentifier：forIndexPath： – Imotep 2014-10-09 06:06:31

@Imotep我在viewcontroller中註冊了單元格[dealsTableView registerClass：[pixDealsTableViewCell class] forCellReuseIdentifier：@「Deals」];所以它不會每次都創建新的單元格。我檢查了NSLog。 – Siva777 2014-10-09 06:10:33

最後我得到了答案。我用700的高度創建了containerCell視圖，但單元格高度僅爲470。我把那個containerCell視圖高度改爲470.它修復了我的問題。 :)

來源

2014-10-09 08:04:05 Siva777

將您的答案標記爲正確;） – 2014-10-09 08:06:15

我可以在兩天內接受我的答案。我現在不能做。 – Siva777 2014-10-09 09:22:38

Woops，我的壞，沒有檢查時間！祝你有美好的一天 – 2014-10-09 09:23:01

自定義的UITableViewCell不顯示在滾動時滿格之前顯示的數據

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