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Thread: [OPEN-120] Bug with z-index in Ext.anims

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  1. #1
    Ext JS Premium Member
    Join Date
    Apr 2008
    San Francisco, CA

    Default [OPEN-120] Bug with z-index in Ext.anims

    I am building an app that makes heavy use of sheets & pickers (I have a custom calendar, custom number pad, action sheets etc). Unfortunately every so often the picker or sheet goes behind the currently active panel and every subsequent sheet has the same problem.

    I figured out that what was happening is the main (i.e, not floating) panels get a z-index as they're being animated around (I'm guessing to make sure they animate and position themselves correctly as the active panel when say a slide is finished). Unfortunately the z-index was being set too high because the Ext.anims function was adding 1 to the z-index, but rather than adding the number 1 it was appending 1 to a string. So very quickly the z-index would reach "11111" which is higher than the default z-index for x-floating.

    Almost all the animation configs in Ext.anims have the lines:

    var curZ = el.getStyle('z-index') == 'auto' ? 0 : el.getStyle('z-index'),

    The first time it's right but the second and following times it isn't (because el.getStyle("z-index") is returning a string). My simple fix is to force curZ to be a number and to change this line to:

    var curZ = parseFloat(el.getStyle('z-index') == 'auto' ? 0 : el.getStyle('z-index')),

    This works perfectly for me.

    I've checked the 1.1.x branch and the bug still exists in there.

    Hope this helps someone (helped me



  2. #2
    Sencha User
    Join Date
    Dec 2010


    I'm having a z-index problem

    I have a floating search panel that pops up on button click.... and when I click a search result it pops up a Action Sheet, it seems fine until I try clicking a button on the sheet, it seems to be clicking the search panel behind it.

  3. #3
    Sencha User rdougan's Avatar
    Join Date
    Oct 2008



    Bug report opened. Thanks for the fix.

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