performance concern about ionic-super-tabs

[ihadeed]

Hey @Anujmoglix

Thanks for the feedback

I did experience the bad performance when using scrollTabs attribute. There are too many things moving at once. Also, when having many tabs, there are many pages active at the same time.

In the next release I'm adding functionality to disable change detection in tabs that aren't active. This should help with the memory usage.

I also plan on finding and using a better way to animate the component. I'm personally not satisfied yet with it's performance (with scrollTabs on). It needs to feel more native like (smooth).

I will keep you posted on any updates that will affect this issue.

[ihadeed]

@Anujmoglix yes, I'm working on some fixes right now with the goal of improving performance and fixing all the binding/change detection issues. I'm publishing those small releases for now, but I will publish a big release soon.

[Anujmoglix]

Thanks !!! Waiting for your best UI this time. I am using it in my official project so i want to feel like native . I use only 5 tabs.

[Anujmoglix]

Performance is better now but i am facing weird situations . I want to show data from api to each tab but after upgrating it data is not showing on page . It is showing on console but not on page ,, :(
I am using event for this
this.events.subscribe('user:loggedIn', (data) => { console.log(data); });

It is showing only on first tab

[Anujmoglix]

Hi, Ihadeed . Have you done any release ? Sometime it's performance become not good .On swiping it stop for 1-2 second . One more thing is it's rotational issue . When i wrote from landscape to portrait or vice-versa it take some time to be on exact position .

[ihadeed]

Hey there,

Can you please upgrade to [email protected] and let me know if this issue has been solved?

[Anujmoglix]

Oh Great !! you have updated it . I will use it and let you know for sure .

[Anujmoglix]

can you create file with ionic setup ?

[ihadeed]

@Anujmoglix sorry I'm not sure what you mean?

[Anujmoglix]

Want to know steps to use in my existing project which i used in super tab previous version .

[ihadeed]

@Anujmoglix you just need to run npm i --save ionic2-super-tabs@latest and that will update it to the latest version. There are no other changes that you need to make.

[karlvd]

@Anujmoglix possibly related to this
#36

[Anujmoglix]

Ya .I checked that issue, I am facing same issue ,Please fix this :( .

[ihadeed]

@Anujmoglix #36 is fixed now, can you check if you're still experiencing issues? If not, please close this issue.

[Anujmoglix]

I modified my package.json as "ionic2-super-tabs": "^2.3.3", and did npm install . I checked it but performance is again not good. It is same as we start discussion .

I am getting this in console

Ignored attempt to cancel a touchmove event with cancelable=false, for example because scrolling is in progress and cannot be interrupted.

[ihadeed]

@Anujmoglix

Latest version is 2.4.1

[Anujmoglix]

yeeh ,, it is better now , Thanks ihadeed . Can you do it little more faster :) if you can . But still it is good

[Anujmoglix]

Any update ?

[ihadeed]

@Anujmoglix I published a few versions since this conversation.. See https://github.com/zyra/ionic2-super-tabs/releases

The performance seem to be very good now. Specially if you use Crosswalk / WKWebView.

[Anujmoglix]

thanks. I didn't check .Is Crosswalk mandatory ? Will it not create any issue on my current app ?

[ihadeed]

No they're not mandatory but I find that animations in general work better within Crosswalk/WKWebView.

[Anujmoglix]

Ok I will try with Crosswalk

[Anujmoglix]

I did following ionic plugin add cordova-plugin-crosswalk-webview and changed<uses-sdk android:minSdkVersion="20" android:targetSdkVersion="24" /> but didn't feel too much difference in first time load .When i scroll to all tab then performance is better.

[Anujmoglix]

Can you check one of my issue that badge 0 is not working