dynamically created nested grid disappeared when dragging out (doesn't restore)

Watch the video https://gridstackjs.com/demo/nested_advanced.html

video_10086.mp4

yep, I see that...

May I ask when you would like to fix this BUG ^ - ^

not high on my priority as I don't use nested grid at work, let alone dynamically nested grids. You can donate if you want it fixed sooner - reach out on slack. thanks.

The function "removeAsSubGrid" adds a judgment to ensure that it is not eliminated

  removeAsSubGrid(nodeThatRemoved) {
    if (!nodeThatRemoved._event) {
      return
    }
    const pGrid = this.parentGridNode?.grid
    if (!pGrid) return
    pGrid.batchUpdate()
    pGrid.removeWidget(this.parentGridNode.el, true, true)
    this.engine.nodes.forEach((n) => {
      // migrate any children over and offsetting by our location
      n.x += this.parentGridNode.x
      n.y += this.parentGridNode.y
      pGrid.makeWidget(n.el, n)
    })
    pGrid.batchUpdate(false)
    if (this.parentGridNode) delete this.parentGridNode.subGrid
    delete this.parentGridNode
    // create an artificial event for the original grid now that this one is gone (got a leave, but won't get enter)
    if (nodeThatRemoved) {
      window.setTimeout(() => Utils.simulateMouseEvent(nodeThatRemoved._event, "mouseenter", pGrid.el), 0)
    }
  }

why are you closing this when it is not fixed in the lib ? are yu saying the first 2 lines fixes the issue now ?

Yes.

Are you still working after 6:00 at night? It is half past ten Beijing time. 😃

you can submit a code review and get credit with the fix. thanks.
and I'm always working :) (weekend for this lib. Sunday night right now)

that fix is not correct either. in that video the subgrid was creatde dynamically and I expect to remove it and restore the widget inside ouside

dynamically created nested grid disappeared when dragging out

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dynamically created nested grid disappeared when dragging out (doesn't restore) #2948

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dynamically created nested grid disappeared when dragging out (doesn't restore) #2948

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adumesny commented on Feb 17, 2025

jujingyi520 commented on Feb 17, 2025

adumesny commented on Feb 17, 2025

jujingyi520 commented on Feb 24, 2025

adumesny commented on Feb 24, 2025

jujingyi520 commented on Feb 24, 2025

jujingyi520 commented on Feb 24, 2025

adumesny commented on Feb 24, 2025

adumesny commented on Jun 21, 2026

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