UITableView常用自定义Cell

用XIB 自定Cell

@interfaceGroupnCell()

@property(weak,nonatomic)IBOutletUIImageView*shopImageView;

@property(weak,nonatomic)IBOutletUILabel*titleLabel;

@property(weak,nonatomic)IBOutletUILabel*priceLabel;

@property(weak,nonatomic)IBOutletUILabel*buyCountLabel;

@end

@implementationGroupnCell

- (void)awakeFromNib {

// Initialization code

}

- (void)setGroupnModel:(GroupnModel*)groupnModel {

//必须对属性进行赋值

_groupnModel= groupnModel;

//对内部的子控件进行赋值

_shopImageView.image= [UIImageimageNamed:groupnModel.icon];

_titleLabel.text= groupnModel.title;

_priceLabel.text= [NSStringstringWithFormat:@"$%@", groupnModel.price];

_buyCountLabel.text= [NSStringstringWithFormat:@"已购买%@", groupnModel.buyCount];

}

@end

注意:记得从XIB加载的时候 系统是调用  - (void)awakeFromNib 方法

---

主viewController里面关键代码

//每一行要显示的内容

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

// 1.先定义重用标识符

staticNSString*identifier =@"groupn";

// 2.根据重用标识符到缓存池中去找

GroupnCell*cell = [tableViewdequeueReusableCellWithIdentifier:identifier];

// 3.判断查找到的cell是否为nil

if(nil== cell) {

//cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:identifier];

#warning使用xib的时候,一定不要忘记在xib中设置重用标识符

cell = [[NSBundlemainBundle]loadNibNamed:@"GroupnCell"owner:niloptions:nil].lastObject;

NSLog(@"----");

}

//取出indexPath.row对应的模型

GroupnModel*model =self.dataArray[indexPath.row];

////赋值

//cell.imageView.image = [UIImage imageNamed:model.icon];

//

//cell.textLabel.text = model.title;

//

//cell.detailTextLabel.text = [NSString stringWithFormat:@"$%@", model.price];

returncell;

}