CODEWITHSUNDEEP
iosobjective-cuitableviewuiview
user3995962
user3995962

Reputation:

set delegate and data source of UItableview in custom UIview

I have a custom UIView, which has a few different views, AND a UITableview.

I have created a custom class which is a subclass of UITableViewController. this will control the UITableview and the Prototype cell for the UITableView.

If i set the delegate and datasource to the parent view, I get the following error:

-[RoadSafetyAppViewController tableView:numberOfRowsInSection:]: unrecognized selector sent to instance 0x10c92f190

where RoadSafetyAppView Controller is the parent view. However, if i don't set a delegate and data source at all, my table doesn't load the images i have declared in my custom class, which is given below:

@implementation MenuController
@synthesize menuArray;

-(void) viewDidLoad
{
    [super viewDidLoad];


    self.menuArray = [NSMutableArray arrayWithCapacity:4];
    [menuArray addObject:[UIImage imageNamed:@"Dob in a Hoon menu.png"]];
    [menuArray addObject:[UIImage imageNamed:@"Report a Hazard menu.png"]];
    [menuArray addObject:[UIImage imageNamed:@"Old Logo menu.png"]];
    [menuArray addObject:[UIImage imageNamed:@"Council Website menu.png"]];
}


-(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}


-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [self.menuArray count];
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"CellIdentifier";
    MenuCustomCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];


    cell.menuImage.image =[UIImage imageNamed:@"Dob in a Hoon menu.png"];

    switch (indexPath.row) {
        case 0:
            cell.menuImage.image =[UIImage imageNamed:@"Dob in a Hoon menu.png"];
            break;
        case 1:
            cell.menuImage.image =[UIImage imageNamed:@"Report a Hazard menu.png"];
            break;
        case 2:
            cell.menuImage.image =[UIImage imageNamed:@"Old Logo menu.png"];
            break;
        case 3:
            cell.menuImage.image =[UIImage imageNamed:@"Council Website menu.png"];
            break;
        default:
            break;
    }


    return cell;
}

Can someone either point out where i am going wrong with my images, or what i need to set my delegate/data source to?

Thanks.

Upvotes: 2

Views: 2544

Answers (2)

Kiran Patel
Kiran Patel

Reputation: 964

Set delegate and datasouce by coding in viewDidLoad method of MenuController

_tblView.delegate = self;
_tblView.dataSource = self;

Upvotes: 1

Vidhyanand
Vidhyanand

Reputation: 5369

See connections for UITableViewAt your MenuController.h

MenuController : UIViewController<UITableViewDelegate,UITableViewDataSource>

And connect UITableView with Delegate&Datasource at Interface Builder..

Hope it fixes your issue..!

Upvotes: 1

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