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Modal: Ignore spurious focus event that Firefox fires at document when switching back to its tab

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Fixes #18365
Ports #18638 to v3
Refs https://bugzilla.mozilla.org/show_bug.cgi?id=1228802
This commit is contained in:
Chris Rebert 2015-12-22 23:21:51 -07:00
parent 50ce63b5e5
commit aeb25ba521
1 changed files with 3 additions and 1 deletions
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4
js/modal.js
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@ -140,7 +140,9 @@
$(document)
.off('focusin.bs.modal') // guard against infinite focus loop
.on('focusin.bs.modal', $.proxy(function (e) {
if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
if (document !== event.target &&
this.$element[0] !== e.target &&
!this.$element.has(e.target).length) {
this.$element.trigger('focus')
}
}, this))