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trigger event before hiding to allow preventing behavior #91

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duizendnegen wants to merge 2 commits into from
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trigger event before hiding to allow preventing behavior #91

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07134be
trigger event before hiding to allow preventing behavior
duizendnegen Jul 16, 2015
c41f641
Merge branch 'master' into feature/preventable-hide
duizendnegen Jul 16, 2015
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trigger event before hiding to allow preventing behavior
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@duizendnegen
duizendnegen committed Jul 16, 2015
commit 07134be264ce1dafef734e84b43946cfc3d51ff0
27 changes: 18 additions & 9 deletions jquery.dropdown.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,17 +87,26 @@ if (jQuery) (function ($) {
}
}

// Hide any dropdown that may be showing
// Trigger the event early, so that it might be prevented on the visible popups
var hideEvent = jQuery.Event("hide");

$(document).find('.dropdown:visible').each(function () {
var dropdown = $(this);
dropdown
.hide()
.removeData('dropdown-trigger')
.trigger('hide', { dropdown: dropdown });
});

// Remove all dropdown-open classes
$(document).find('.dropdown-open').removeClass('dropdown-open');
dropdown.trigger(hideEvent, { dropdown: dropdown });
});

if(!hideEvent.isDefaultPrevented()) {
// Hide any dropdown that may be showing
$(document).find('.dropdown:visible').each(function () {
var dropdown = $(this);
dropdown
.hide()
.removeData('dropdown-trigger');
});

// Remove all dropdown-open classes
$(document).find('.dropdown-open').removeClass('dropdown-open');
}

}

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