bug: ion-item-sliding problems in beta10

[mpaland]

Type: bug

Ionic Version: 2.x

Platform: desktop browser

After upgrading to v2.beta10 using ios theme, the <ion-item-sliding> has two big problems:

1. Using <ion-item-sliding> in a virtual list is extremely unresponsive and laggy. I guess event handlers from the virtual list disturb the sliding event handlers. Using <ion-item-sliding> in a 'normal' list is fine! I tested this in Edge and FF47 browser. This was okay in beta.9.
2. When the sliding buttons are open, a click on the item closed the buttons. This is broken. Clicking on the item doesn't open the item nor closes the slider.

<ion-list [virtualScroll]="items">
  <ion-item-sliding *virtualItem="let item">
    <button ion-item detail-none (click)="onDetail(item)">
      <ion-thumbnail item-left>
        <img [src]="'item.photo" [style.height.rem]="5.6">
      </ion-thumbnail>
    </button>
    <ion-item-options>
      <button>
        <ion-icon name="text"></ion-icon>
        Test
      </button>
      <button secondary>
        <ion-icon name="call"></ion-icon>
        Call
      </button>
    </ion-item-options>
  </ion-item-sliding>
</ion-list>

[mpaland]

The item sliding is extremely unresponsive on my real Android 6.0 device, too.

This seems to affect all platforms, please remove the 'ios' and 'range' label and add 'list'

[jgw96]

Hello, thanks for opening an issue with us! Would you be able to provide a plunker or repo that we can use to reproduce this issue please? Thanks!

[manucorporat]

@jgw96 @mpaland don't worry I am aware of this issues. There are not easily fixable without breaking stuff. I have to continue thinking. I meant the issue 2

When the sliding buttons are open, a click on the item closed the buttons. This is broken. Clicking on the item doesn't open the item nor closes the slider.

[manucorporat]

@mpaland issue 2 should be fixed! please, can you open a new issue only with the first issue?

Using in a virtual list is extremely unresponsive and laggy. I guess event handlers from the virtual list disturb the sliding event handlers. Using in a 'normal' list is fine! I tested this in Edge and FF47 browser. This was okay in beta.9.