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Code Issues Releases Wiki Activity

Menu: fix arrow navigation of SubMenu (#10304)

pull/9921/merge
杨奕 2018-03-22 12:12:05 +08:00 committed by GitHub
parent d479ea9789
commit 4a6bd309a4
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
src/utils/menu/aria-menuitem.js
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@ -23,12 +23,12 @@ MenuItem.prototype.addListeners = function() {
switch (event.keyCode) {
case keys.down:
Utils.triggerEvent(event.currentTarget, 'mouseenter');
this.submenu.gotoSubIndex(0);
this.submenu && this.submenu.gotoSubIndex(0);
prevDef = true;
break;
case keys.up:
Utils.triggerEvent(event.currentTarget, 'mouseenter');
this.submenu.gotoSubIndex(this.submenu.subMenuItems.length - 1);
this.submenu && this.submenu.gotoSubIndex(this.submenu.subMenuItems.length - 1);
prevDef = true;
break;
case keys.tab: