Hi,

Can you release the version 2.0 with cocoa pod ?

Thank.

Hello everybody!
I am using the XLButtonBarPagerTabStripViewController variant. I might be missing something but the only way to navigate between child controllers is by swiping. Tapping on buttons has no effect.

So i'm using the XLButtonbarPagerTabstrip and added the containerview as footer to a tableview. Apparently the horizontal strip that lets me choose a childview controller doesn't scroll. Am i missing something ?

Hi there. I am having trouble getting the cells in my XLButtonBarView to properly align. The first one seems to be placed higher no matter what I do, and the indicator plus subsequent cells fall into the correct place.

Interestingly, I have another instance of XLButtonBarView elsewhere in the app which works fine, but can't seem to determine any difference between them, or why this instance has this problem.

The UIViewController is derived from XLButtonBarPagerTabStripViewController.

Please advise, and let me know if you need any additional details. I have attached some example images (the cells are red to highlight the issue).

Hi, I can change the selectedBar color by [self.buttonBarView.selectedBar setBackgroundColor:[UIColor redColor]], but is there a way to change the height of selectedBar?

Thanks a lot.

Need a comman headerview for all tabs. When user scrollup it can be go up like tableheader view.

@mtnbarreto

When i insert some code in https://github.com/xmartlabs/XLPagerTabStrip/blob/master/XLPagerTabStrip/Demo/ChildViewController/TableChildExampleViewController.m#L32

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

     SameViewController *sameViewController = [[SameViewController alloc] init];
     [self presentViewController:sameViewController animated:YES completion:NULL];

}

but sameViewController InterfaceOrientations is UIInterfaceOrientationMaskLandscapeRight.

code :

- (NSUInteger) supportedInterfaceOrientations{
    return UIInterfaceOrientationMaskLandscapeRight;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
    return toInterfaceOrientation == UIInterfaceOrientationLandscapeRight;
}

the pager layout appear bug.

Jack

I want to set the buttonBarView as navigationItem title by [self.navigationItem setTitleView:self.buttonBarView]; But it only display the buttonBarView on navigation without text. How can make it?

There seems to be a issue when using XLSegmentedPagerTabStripViewController (and probably the other classes as well) in a UINavigationController. When pressing the 'Back'-button it crashes with an EXC_BAD_ACCESS-error. The problem seems to be that scrollViewDidScroll: is sent to containerView after it is deallocated. I have solved it by setting the containerView.delegate to nil in my subclass, but it should probably be implemented in the superclasses as well:

- (void)dealloc {
    self.containerView.delegate = nil;
}

I might submit a PR myself if i find the time and no one else does.

Cocoapods version crashes when using XLButtonBarPagerTabStripViewController due to unregistered collectionview cell.

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'could not dequeue a view of kind: UICollectionElementKindCell with identifier Cell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'

Could not find the below line in the cocoapods version:
[self.buttonBarView registerNib:[UINib nibWithNibName:@"ButtonCell" bundle:nil] forCellWithReuseIdentifier:@"Cell"];

Why i always crash in ios7

Auto Layout still required after sending -viewDidLayoutSubviews to the view controller.

thanks!

I was trying to use XLButtonBarPagerTabStripViewController as extended ViewController,

using delegate method

- (NSArray *)childViewControllersForPagerTabStripViewController:(XLPagerTabStripViewController *)pagerTabStripViewController

to set @property NSMutableArray *tabCtrlsArray as return childViewControllers,

basic logic was one of the children view controller has sub detail view controller (under navigation controller) will trigger XLButtonBarPagerTabStripViewController to mutate tabCtrlsArray, then call reloadPagerTabStripView method to reload the contents.

However, reloadPagerTabStripView is not always changing the contents afterwards, which seems like some async issues.

But when I debug the process in XLButtonBarPagerTabStripViewController, the children view controllers seem changing correctly but not the view. And it happens randomly.

PS: In the sub detail view controller to get XLButtonBarPagerTabStripViewController:

PagerTabStripController *ptsCtrl = [self.storyboard instantiateViewControllerWithIdentifier:@"PagerTabStripCtrl"];
[ptsCtrl changeChildrenViewCtrls];

Is there any better way to mutate the pagerTabStripChildViewControllers in XLPagerTabStripViewController?

Thank you

I would like to use images as tab instead of title in XLButtonBarPagerTabStripViewController. Please guide in achieving this.

Hello! @mtnbarreto

Here have a navigation bar transparent problems,

such as I set

[[UINavigationBar appearance] setBarStyle: UIBarStyleBlack];
[[UINavigationBar appearance] setTranslucent: YES];

and i set The TableViewController like this:

self.edgesForExtendedLayout = UIRectEdgeAll;
self.automaticallyAdjustsScrollViewInsets = YES;
self.extendedLayoutIncludesOpaqueBars = NO;

The navigation bar but cannot see the background transparent.

Jack

Hi

Am using your control. Everything is working fine when I touch the buttons in the collection view. But when i use gesture to scroll, it moves down. Why is that? When I select button again, it comes back up.

User shouldn't be able to change between the white dots that mark which tab is currently selected

When I switch segment with swipe, it's ok, but when I switch segment on segmented control, then it stops responding and not changing at all.

EDIT:
Ok, I found a solution, but I don't know why it was the reason.
Problem disappeared when I removed these method:

• (void)moveToViewControllerAtIndex:(NSUInteger)index

I found that the cell data is not displayed when I use storyboard to build cell.

However, tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath is called.
Also, there is extra space on the top of the child view.

Any solution to solve the problem?

Thank you!

As per title.

The demo itself works fine, but even copying the demo over to a new project and this issue occurs.

Ability to skip intermediate view controllers when tapped on a "tab".

If you tab bar items multiple times, the bar view gets locked and doesn't move while swiping through view controllers

In the demo app, horizontal scrolling is disabled while the table view is scrolling vertically. However, in my app, as I scroll a UITableView, unless it is perfectly vertical, it is moves between child view controllers as it's scrolling.

Is there a trick to keep the horizontal scrolling from happening while the child table view is vertically scrolling?

Using XLButtonBarPagerTabStripViewController there are no titles even if I use titleForPagerTabStripViewController delegate method in my childviewcontroller!

Childviewcontroller conforms to

pragma mark - XLPagerTabStripChildItem Delegate

• (NSString *)titleForPagerTabStripViewController:(XLPagerTabStripViewController *)pagerTabStripViewController {
  return @"TITLE";
  }

And in my container class that is the Subclass of XLButtonBarPagerTabStripViewController I have to write:

//If I do not write below line app crashes! Already raised an issue on this earlier!
[self.buttonBarView registerClass:[XLButtonBarViewCell class] forCellWithReuseIdentifier:@"Cell"];

//As per the Demo
[self.buttonBarView setBackgroundColor:[UIColor greenColor]];
[self.buttonBarView.selectedBar setBackgroundColor:RGBCOLOR(52.0, 166.0, 212.0, 1.0)];

//And in below method I have 4 controllers showing as childcontrollers.

-(NSArray *)childViewControllersForPagerTabStripViewController:(XLPagerTabStripViewController *)pagerTabStripViewController
{
// .. Code to return multiple viewcontrollers ..
}

The viewWillAppear: and viewDidAppear: methods are not called on the child page view controllers in a tab strip when the tab strip first loads them.

I'm implementing a UIToolbar that sits at the bottom of my tab strip that changes its items based upon which child page is displayed.

If I created a pull request to add this to the repository, would it get accepted?

The animation when scrolling to a new view controller seems choppy. Once you get 50% of the way to the next view controller, it snaps right to that view controller.

This feels odd to me. Is there any way to edit the animations to make the transition smoother?

In viewDidLoad
If the index is 1,can't move to

[self moveToViewControllerAtIndex:1];

I'd like to have delegate methods that I can hook into for 'willMoveToViewController: atIndex:' and 'didMoveToViewController: atIndex'.

I'd be happy to implement these if they will be pulled in. Thoughts from the owner of the library?

I'm curious if it's possible to add a header above the tab and make it so the pager remains sticky at the top once scrolled up.

I used XLPagerTabStrip in IB:

When I touched XLButtonBarView in HaveFinishedViewController,the TableView scroll with incorrect position Y.I find the bug in XLPagerTabStripViewController.m:

line 157,160,288,395:[self.containerView setContentOffset:CGPointMake([self pageOffsetForChildIndex:index], 0) animated:YES];

and I fixed this bug by modify these line :

line 157,160,288,395: [self.containerView setContentOffset:CGPointMake([self pageOffsetForChildIndex:index], self.containerView.layer.bounds.origin.y) animated:animated];

because the Y-position isn't always 0,I use containerView's Y-position instead.

I hope this bug will be fixed in the future.

@enrigalmig
1.0.0 support 7.0 or later .
why 1.0.1 support 7.1 later?

See attached screenshot

use Xcode6.3 , Swift1.2 And CocoaPod

This is my Podfile

source 'https://github.com/CocoaPods/Specs.git'
use_frameworks!
platform :ios, '8.0'

def main_Pods
    pod 'XLPagerTabStrip'
end

target :JustGo do
   main_Pods
end

This is my code

import UIKit
import XLPagerTabStrip

class SettingViewController: XLBarPagerTabStripViewController{

    override func viewDidLoad() {
        super.viewDidLoad()
        self.barView.selectedBar.backgroundColor = UIColor.orangeColor()
    }

    override func childViewControllersForPagerTabStripViewController(pagerTabStripViewController: XLPagerTabStripViewController!) -> [AnyObject]! {
        var viewCOntroller1 = UIViewController()
        viewCOntroller1.view.backgroundColor = UIColor.redColor()
        var viewCOntroller2 = UIViewController()
        viewCOntroller2.view.backgroundColor = UIColor.grayColor()
        var viewCOntroller3 = UIViewController()
        viewCOntroller3.view.backgroundColor = UIColor.purpleColor()
        return [viewCOntroller1,viewCOntroller2,viewCOntroller3]
    }
}

This is my StoryBoard screenshots

1.When coming into the page does not load the first ViewController
2.When sliding load to success. But your schedule page but failed.

@interface MyOrderViewController : XLButtonBarPagerTabStripViewController
@end

MyOrderViewController *orderController = [self.storyboard instantiateViewControllerWithIdentifier:@"MyOrderViewController"];
                    [self.navigationController pushViewController:orderController animated:YES];

It's not work!

Can you add support for basic init in case people are not using nib or storyboard?

If you have a pure code Demo, it'll be ok

I need to load on a specific page. For that, I tried to call moveToViewControllerAtIndex: in viewDidLoad and in viewWillAppear but the buttonBarView doesn't scroll on the right menu item.
Doing it in viewDidAppear works but is animated and perceivable. I need to load the view on the right tab without animation/glitch.
Thanks for your help.

I'm trying to use this library with a Swift project.

After pagerTabStripViewControllerInit is called, self.currentIndex is still returning nil, when it should be 0. This is causing the application to crash.

Any ideas why this may be?

Thanks

Hi,
Can you add the ability to change the text color of XLButtonBarPagerTabStripViewController based on whether it's selected or not?

If I don't add this line: [self.tableView registerClass:[UserInfoBasicCell class] forCellReuseIdentifier:kCellIdentifierBasicCell];
It crashes at cellForRowAtIndexPath: [tableView dequeueReusableCellWithIdentifier:kCellIdentifierBasicCell forIndexPath:indexPath];

If I add that line, I can't see the cell. The cell is not programely created, it is created in the storyboard.
How to let the cell display?

Do you have an android version for the XLPagerTabStrip. My main concern is switching page with onclick on the action bar menu. How do you implement a similar one in android like you did in this example? Thanks.

Hello, great job man 👍
How can I change the color of XLButtonBarPagerTabStripViewController selected index (it's orange now in the demos)

Any idea why is this happening? I'm trying to use this in a project and is great but I'm having this problem and I couldn't figure out why this is happening.

Can we make our UI from StoryBoard. How to make UICollectionView from storyBoard.