fix(expansion-panel): toggle not being updated when set programmatically #5650
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| panel.closed, | ||
| filter.call(panel._inputChanges, changes => !!changes.hideToggle) | ||
| ) | ||
| .subscribe(() => this._changeDetectorRef.markForCheck()); |
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Would it be possible to add a unit test for this case?
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I can give it a try, but I feel like the manual change detection might cause it not to fail as expected.
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Added those unit tests as discussed @jelbourn. |
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Fixes the toggle arrow not being flipped when the `expanded` is set programmatically, in addition to the `hideToggle` input not working either. This is a regression from angular#5549 and is a consequence of the fact that the panel header reaches into the panel to determine what to do with the arrow. Fixes angular#5623.
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Fixes the toggle arrow not being flipped when the
expandedis set programmatically, in addition to thehideToggleinput not working either. This is a regression from #5549 and is a consequence of the fact that the panel header reaches into the panel to determine what to do with the arrow.Fixes #5623.
Note: Similarly to #5631, if we want something more practical, we'll have to re-think where the input for these properties should go.