IOS-data loading implementation-MJRefresh, ios-load-mjrefresh

IOS-data loading implementation-MJRefresh, ios-load-mjrefresh

Use CocoaPods to load a third-party Library:

pod 'MJRefresh'

 

MJRefresh class structure:

 

Specific implementation methods and:

• The drop-down refresh 01-Default

  Self. tableView. header = [MJRefreshNormalHeader headerWithRefreshingBlock: ^ {// Call this Block When enter the refresh status automatically}]; or // Set the callback (Once you enter the refresh status, then call the action of target, that is call [self loadNewData]) self. tableView. header = [MJRefreshNormalHeader headerWithRefreshingTarget: self refreshingAction: @ selector (loadNewData)]; // Enter the refresh status immediately [self. tableView. header beginRefreshing];

• The drop-down refresh 02-Animation image

  // Set the callback (one Once you enter the refresh status, then call the action of target, that is call [self loadNewData]) MJRefreshGifHeader * header = [MJRefreshGifHeader failed: self refreshingAction: @ selector (loadNewData)]; // Set the ordinary state of animated images [header setImages: idleImages forState: MJRefreshStateIdle]; // Set the pulling state of animated images (Enter the status of refreshing as soon as loosen) [header setImages: pullingImages forState: MJRefreshStatePulling]; // Set the refreshing state of animated images [header setImages: refreshingImages forState: MJRefreshStateRefreshing]; // Set headerself. tableView. mj_header = header;

• The drop-down refresh 03-Hide the time

  // Hide the timeheader.lastUpdatedTimeLabel.hidden = YES;

• The drop-down refresh 04-Hide status and time

  // Hide the timeheader.lastUpdatedTimeLabel.hidden = YES;// Hide the statusheader.stateLabel.hidden = YES;

• The drop-down refresh 05-DIY title

  // Set title[header setTitle:@"Pull down to refresh" forState:MJRefreshStateIdle];[header setTitle:@"Release to refresh" forState:MJRefreshStatePulling];[header setTitle:@"Loading ..." forState:MJRefreshStateRefreshing];// Set fontheader.stateLabel.font = [UIFont systemFontOfSize:15];header.lastUpdatedTimeLabel.font = [UIFont systemFontOfSize:14];// Set textColorheader.stateLabel.textColor = [UIColor redColor];header.lastUpdatedTimeLabel.textColor = [UIColor blueColor];

• The drop-down refresh 06-DIY the control of refresh

  Self. tableView. mj_header = [MJDIYHeader headerWithRefreshingTarget: self refreshingAction: @ selector (loadNewData)]; // Implementation reference to MJDIYHeader. h and MJDIYHeader. m

• The pull to refresh 01-Default

  Self. tableView. mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock: ^ {// Call this Block When enter the refresh status automatically}]; or // Set the callback (Once you enter the refresh status, then call the action of target, that is call [self loadMoreData]) self. tableView. mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingTarget: self refreshingAction: @ selector (loadMoreData)];

• The pull to refresh 02-Animation image

  // Set the callback（Once you enter the refresh status，then call the action of target，that is call [self loadMoreData]）MJRefreshAutoGifFooter *footer = [MJRefreshAutoGifFooter footerWithRefreshingTarget:self refreshingAction:@selector(loadMoreData)];// Set the refresh image[footer setImages:refreshingImages forState:MJRefreshStateRefreshing];// Set footerself.tableView.mj_footer = footer;

• The pull to refresh 03-Hide the title of refresh status

  // Hide the title of refresh statusfooter.refreshingTitleHidden = YES;// If does have not above method，then use footer.stateLabel.hidden = YES;

• The pull to refresh 04-All loaded

  //Become the status of NoMoreData[footer noticeNoMoreData];

• The pull to refresh 05-DIY title

  // Set title[footer setTitle:@"Click or drag up to refresh" forState:MJRefreshStateIdle];[footer setTitle:@"Loading more ..." forState:MJRefreshStateRefreshing];[footer setTitle:@"No more data" forState:MJRefreshStateNoMoreData];// Set fontfooter.stateLabel.font = [UIFont systemFontOfSize:17];// Set textColorfooter.stateLabel.textColor = [UIColor blueColor];

• The pull to refresh 06-Hidden After loaded

  //Hidden current control of the pull to refreshself.tableView.mj_footer.hidden = YES;

• The pull to refresh 07-Automatic back of the pull01

  self.tableView.mj_footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(loadMoreData)];

• The pull to refresh 08-Automatic back of the pull02

  MJRefreshBackGifFooter *footer = [MJRefreshBackGifFooter footerWithRefreshingTarget:self refreshingAction:@selector(loadMoreData)];// Set the normal state of the animated image[footer setImages:idleImages forState:MJRefreshStateIdle];//  Set the pulling state of animated images（Enter the status of refreshing as soon as loosen）[footer setImages:pullingImages forState:MJRefreshStatePulling];// Set the refreshing state of animated images[footer setImages:refreshingImages forState:MJRefreshStateRefreshing];// Set footerself.tableView.mj_footer = footer;

• The pull to refresh 09-DIY the control of refresh (Automatic refresh)

  Self. tableView. mj_footer = [MJDIYAutoFooter notebook: self refreshingAction: @ selector (loadMoreData)]; // Implementation reference to MJDIYAutoFooter. h and MJDIYAutoFooter. m

• The pull to refresh 10-DIY the control of refresh (Automatic back)

  Self. tableView. mj_footer = [MJDIYBackFooter failed: self refreshingAction: @ selector (loadMoreData)]; // Implementation reference to MJDIYBackFooter. h and MJDIYBackFooter. m

• UICollectionView01-The pull and drop-down refresh

  // The drop-down refreshself.collectionView.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{   //Call this Block When enter the refresh status automatically }];// The pull to refreshself.collectionView.mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{   //Call this Block When enter the refresh status automatically}];

• UIWebView01-The drop-down refresh

  //Add the control of The drop-down refreshself.webView.scrollView.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{   //Call this Block When enter the refresh status automatically}];

Source: https://github.com/CoderMJLee/MJRefresh