Reputation: 1634

Load More Option In TableView?

I need to implement Load More Option in tableView . I had received data from the web services in XML and i had parsed the XML files through the XML Api URLs and display the data in the UITableView.

API URL is like:-

http://www.xyz.com/api_tm.php?page_id=%d

"%d" this is the place holder for the Page No. there are 10 pages from (1 to 10) and each page has 15 News which i display on UITableView.

Now I want "LoadMore" option in the table view for when user click on load more option then value of "%d"place holder is changing from 1 to 2 and so on and load the next 15 news of page 2 on the tableView with the preexist news of page 1 and again showing the load more option for next pages.

Can any one suggest me the way to implement the "LoadMore" option in the UITableView.

Thanks In Advance.

Upvotes: 1

Answers (5)

Baby Groot

Reputation: 4279

When LoadMore is clicked parse xml with next %d value and add them in your array and reload your table [tablename reloaddata];

Upvotes: 1

Hariprasad.J

Reputation: 307

Just add a button in 11 th cell by using indexPath.row

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

   static NSString *CellIdentifier = @"Cell";

   UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

   if (cell == nil) {

      cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];

       if (indexPath.row == 11) 
       {
           UIButton *btnMore   = [[UIButton alloc]initWithFrame:CGRectZero]; 
           btnMore.backgroundColor=[UIColor clearColor];
           btnMore.font=[UIFont fontWithName:@"Arial" size:15.0];
                [btnMore setFrame:CGRectMake(10,10,100,44)];

           [cell addSubview:btnMore];
           [btnMore release];
           return cell;
       }    
}

Upvotes: 1