RLCellModel

An elegant way to create an infomation TableView

INSTALL

Pod

pod 'RLCellModel', '~> 1.0.3'

##Why do you need this

In old days to create different function of rows in a TableView, you need to distinguish row function by indexPath , just like these:

if (indexPath.row == 1) {
        //do something
    }else if(indexPath.row == 2){
        //do something
    }
}

This can do , but when your product manager change some idea, remove or delete some rows, you will just became cracied about changing the old logic....

But with this RLCellModelManager, you can just

Use a model represent a row style and its function
DON'T NEED to distinguish row by if/else
Easy way to ADD or DELETE or MOVE any items in TableView

###OK, Let's do this

Here is THE CODE:

First of all, do some global setting

self.cellModelManager = [[RLCellModelManager alloc]
initWithGlobalCellIdentifier:NSStringFromClass([RLMineInfoTableViewCell class]) 
globalHeight:[RLMineInfoTableViewCell cellHeight]
globalReuseCellBlock:^(RLMineInfoTableViewCell *cell, RLCellModel *cellModel) {
        NSDictionary *cellDict = cellModel.cellGenerateRuleDict;
        NSString *title = [cellDict objectForKey:@"title"];
        NSNumber *cellType = [cellDict objectForKey:@"cellType"];
        cell.generalType = cellType.integerValue;
        cell.titleLabel.text = title;
    }
    customExtractCellModelBlock:^RLCellModel *(NSArray *cellModels, NSIndexPath *indexPath) {
        return [[cellModels objectAtIndex:indexPath.section]objectAtIndex:indexPath.row];
    }];
    
self.cellModelManager.delegate = self;
self.tableView.delegate = self.cellModelManager;
self.tableView.dataSource = self.cellModelManager;

Let's see how to implement a row

//One Model represent a single Cell
RLCellModel *avatar = [RLCellModel new];

avatar.cellGenerateRuleDict = @{@"cellType":@(GeneralTypeAvatar),
                                    @"title":@"头像",};

avatar.cellHeight = @([RLMineInfoTableViewCell cellHeightWithExtra]);

avatar.cellSelectedBlock = ^{
};

avatar.cellRefreshBlock = ^(id cell){
};

avatar.dynamicCellHeightBlock = ^(NSNumber *)(NSIndexPath *indexPath){
}

Final step

NSMutableArray *datasource = [NSMutableArray arrayWithArray:@[
@[avatar, userName, realName, code,gender, qrcode],
@[phone, cardNumber, recommandPerson]]];

self.cellModelManager.cellModels = datasource;

[self.tableView reloadData];

Here is screenshot of example:

liang37038/RLCellModel

RLCellModel