How to maintain two custom cells in one tableview with segment selection? - ios

Question

I am new to iOS. I have one UIViewController in that added one tableview and segmented control. If I press the segmented value = 0, I want to the first custom cell with loading images and title and segment value = 1, I want to display my second custom cell with UICollectionView with loading of images and title, how can I do that please help me? Here is some of my code:
MenuViewController.m
-(void)callSegmentSelected
{
value=(int)segment.selectedSegmentIndex;
if (segment.selectedSegmentIndex == 0)
{
NSString *urlString = [NSString stringWithFormat:#"http://API"];
NSString *jsonString = #"";
NSData *myJSONData =[jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:#"POST"];
NSMutableData *body = [NSMutableData data];
[body appendData:[NSData dataWithData:myJSONData]];
[request setHTTPBody:body];
NSError *error;
NSURLResponse *response;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *str=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
if(str.length > 0)
{
NSData* data = [str dataUsingEncoding:NSUTF8StringEncoding];
NSError *error;
NSLog(#"%#", [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error]);
listBannerArray =[NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:nil];
[progressHud hide:YES];
[self.tableViewContest reloadData];
}
else
{
NSLog(#"Error");
}
}
Here is my CellForRowAtIndexPath
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellId = #"Cell";
MenuTableViewCell *cell = (MenuTableViewCell *)[tableViewContest dequeueReusableCellWithIdentifier:cellId];
if (cell == nil)
{
NSArray * myNib;
myNib =[[NSBundle mainBundle]loadNibNamed:#"MenuTableViewCell" owner:self options:nil];
cell = (MenuTableViewCell *)[myNib lastObject];
}
if(value == 0)
{
#try
{
if((NSNull *)[[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"listbanner"] != [NSNull null])
{
if([[[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"listbanner"] length] > 0)
{
NSURL *imageURL = [NSURL URLWithString:[[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"listbanner"]];
[cell.listBanner sd_setImageWithURL:imageURL
placeholderImage:[UIImage imageNamed:#"profilepic_bg"]];
}
else
{
}
}
}
#catch (NSException *exception)
{
}
if((NSNull *)[[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"examtitle"] != [NSNull null])
{
if([[[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"examtitle"] length] > 0)
{
cell.examTitle.text = [[listBannerArray objectAtIndex:indexPath.row] objectForKey:#"examtitle"];
}
else
{
cell.examTitle.text = #"Data Error";
}
}
else
{
cell.examTitle.text = #"Data Error";
}
}
When Click on SegmentIndex=0 Screen like this
When Click on SegmentIndex=1 like this

Answer 1

You can create the enum for differentiate the segment action.
Step 1 : Create the enum for the selection.
typedef enum {
OPTION_FIRST = 0,
OPTION_SECOND
} SEGMENT_SELECTION;
Step 2 : On your MenuViewController.m
1) Create the instance of SEGMENT_SELECTION
#property(nonatomic) SEGMENT_SELECTION segmentSelection;
2) Assign the value to segmentSelection
-(void)callSegmentSelected
{
if (segment.selectedSegmentIndex == 0)
segmentSelection = OPTION_FIRST
else
segmentSelection = OPTION_SECOND
[self.tableViewContest reloadData];//For update the content in tableview
}
Step 3 : Write the below code on CellForRowAtIndexPath
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(segmentSelection == OPTION_FIRST) {
//Load the content of FIRST segment action
}
else {
//Load the content of SECOND segment action
}
}
Hope it works for you.