CODEWITHSUNDEEP
iphoneiosuitableviewnsmutablearray
Jahm
Jahm

Reputation: 668

Populating UITableView with data from NSMutableArray

I want to populate my UITableView with data from my NSMutableArray but it is getting an exception.

The exception:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDictionaryM isEqualToString:]: unrecognized selector sent to instance 0xa2ba880'

My cellForRowAtIndexPath:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    }

    cell.textLabel.text = [callDetailArray objectAtIndex:indexPath.row];

    [cell setAccessoryType: UITableViewCellAccessoryDisclosureIndicator];

    return cell;
}

This is the array:

Array: (
        {
        callId = 3;
        callKeyword = CALL100;
        callName = "Call to All";
        callNumber = 5908;
    }
)

What I want to happen is that the cells in my UITaleView will display the data in callId, callKeyword, callName and callNumber.

Upvotes: 1

Views: 3914

Answers (2)

thavasidurai
thavasidurai

Reputation: 2002

you use below code

cell.textLabel.text = [[callDetailArray objectAtIndex:indexPath.row]objectForKey:@"callName" ];

You are trying access dictionary instead of string. callDetailArray conatins dictionary data. inside the dictionary only strings are available so you must need to access it by using objectForKey

Upvotes: 2

Nitin Gohel
Nitin Gohel

Reputation: 49720

In you CellDetailArray Data In Dictionary so you can Get Deta From NSMutableArray like Bellow:-

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    }
    NSMutableDictionary *d=(NSMutableDictionary*)[callDetailArray objectAtIndex:indexPath.row];
    cell.textLabel.text =[d valueForKey:@"callName"];

    [cell setAccessoryType: UITableViewCellAccessoryDisclosureIndicator];

    return cell;
}

if you want to show all four value in to your TableCell have to Create customeCell with Four UIlable and Sate Value like:-

YourLable1.text =[d valueForKey:@"callId"];

YourLable2.text =[d valueForKey:@"callKeyword"];

YourLable3.text =[d valueForKey:@"callName"];

YourLable4.text =[d valueForKey:@"callNumber"];

Upvotes: 3

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