收集视图单元格中的文本设置出错

当我设置它nslog值后它是NULL，任何一个词为什么？

CustomCollectionVIewCell *cell =[[CustomCollectionVIewCell alloc]init]; NSString *name =[dict valueForKey:@"filterName"];//works [cell.labelDisplay setText:name];//does not NSLog(@"name = %@",cell.labelDisplay.text); cell.isSelected=NO; [_availableHealthFilters setObject:cell atIndexedSubscript:i]; 

Answer 1

在自定义单元格中初始化您的labelDisplay。

 //customColectionCell.h @property(strong,nonomatic) NSString *labelText; -(void)setCellLabelText:(NSString *)labelText; //customCollectionCell.m -(id)init{ //init cellLabel and addSubView to customCell } //Than set label in custom method -(void)setCellLabelText:(NSString *)labelText{ _labelText = labelText; sefl.labelDisplay.text = labelText; }