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Whats different on this fork:

  • Easy integration, the table view can be added and configured using interface builder.
  • Easy configuration, the arrow image, background color and text color can simply be changed by properties of the PullTableView class.
  • Pull to reload more data functionality at the bottom of the table.
  • Possibility to trigger the refreshing and loading more animations by code.

The fast setup:

  • Add QuartzCore.framework to your project
  • Drag drop EGOTableViewPullRefresh directory to your project.
  • Look at the PullTableView.h file for available properties.
  • Add a PullTableView to your code and implement the PullTableViewDelegate methods.
  • Enjoy!

The detailed setup (Walk through for creating the demo project):

  • Create a new Xcode project
  • Choose View Based Application
  • Product name: EGOTableViewPullRefreshDemo
  • Create it in desired folder
  • Add QuartzCore.framework to the project

Adding the PullTableView to the project:

  • Drag drop EGOTableViewPullRefresh directory to the Supporting Files group in the project, make sure items are copied into destination groups folder.

Adding the PullTable to the view EGOTableViewPullRefreshDemoViewController.xib:

  • Drag drop a UITableView to the view.
  • Open the Identity inspector and change the Class from 'UITableView' to PullTableView
  • Connect the dataSource and pullDelegate outlets of the PullTableView to File's owner

Configuring view controller Header EGOTableViewPullRefreshDemoViewController.h:

  • Add #import "PullTableView.h"
  • Make it conform to PullTableViewDelegate and UITableViewDataSource
  • Create an outlet property named pullTableView and connect it to the table in interface builder.

Configuring view controller Footer EGOTableViewPullRefreshDemoViewController.m

  • Add the following code to the m file.

      #pragma mark - Refresh and load more methods
      
      - (void) refreshTable
      {
          /*
           
               Code to actually refresh goes here.
           
           */
          self.pullTableView.pullLastRefreshDate = [NSDate date];
          self.pullTableView.pullTableIsRefreshing = NO;
      }
      
      - (void) loadMoreDataToTable
      {
          /*
           
           Code to actually load more data goes here.
           
           */
          self.pullTableView.pullTableIsLoadingMore = NO;
      }
      
      #pragma mark - UITableViewDataSource
      
      - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
      {
          return 5;
      }
      
      - (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
      {
          return 10;
      }
      
      - (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
      {
          static NSString *cellIdentifier = @"Cell";
          
          UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
          
          if(!cell) {
              cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
          }
          cell.textLabel.text = [NSString stringWithFormat:@"Row %i", indexPath.row];
          
          return cell;
      }
      
      - (NSString *) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
      {
          return [NSString stringWithFormat:@"Section %i begins here!", section];
      }
      
      - (NSString *) tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section
      {
          return [NSString stringWithFormat:@"Section %i ends here!", section];
      }
      
      #pragma mark - PullTableViewDelegate
      
      - (void)pullTableViewDidTriggerRefresh:(PullTableView *)pullTableView
      {
    
          [self performSelector:@selector(refreshTable) withObject:nil afterDelay:3.0f];
      }
      
      - (void)pullTableViewDidTriggerLoadMore:(PullTableView *)pullTableView
      {
          [self performSelector:@selector(loadMoreDataToTable) withObject:nil afterDelay:3.0f];
      }
    
  • For UI configuration add the following code inside viewDidLoad

      self.pullTableView.pullArrowImage = [UIImage imageNamed:@"blackArrow"];
      self.pullTableView.pullBackgroundColor = [UIColor yellowColor];
      self.pullTableView.pullTextColor = [UIColor blackColor];
    
  • For manually triggering animation use the pullTableIsRefreshing and pullTableIsLoadingMore properties. For example add the following code to viewWillAppear:

      if(!self.pullTableView.pullTableIsRefreshing) {
          self.pullTableView.pullTableIsRefreshing = YES;
          [self performSelector:@selector(refreshTable) withObject:nil afterDelay:3];
      }
    

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A table view with both pull to refresh header and pull to load footer

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  • Objective-C 100.0%