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用NSMutableDictionary记住多选

用NSMutableDictionary记住多选

作者: mjf | 来源:发表于2016-08-06 10:50 被阅读0次

    @property (strong, nonatomic) NSMutableDictionary *selectDict;

    [self.selectDict setObject:@(1)  forKey:[NSIndexPath indexPathForRow:0 inSection:0]];

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

    {

    model.isChecked = [[self.selectDict objectForKey:indexPath]intValue];

    cell.model = model;

    }

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