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Code Issues Releases Wiki Activity

Menu: fix console error

pull/8136/head
Leopoldthecoder 2017-11-09 15:12:16 +08:00 committed by 杨奕
parent 73184399ed
commit cbfd9cfab3
1 changed files with 4 additions and 2 deletions
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6
packages/menu/src/submenu.vue
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@ -173,11 +173,13 @@
},
handleTitleMouseenter() {
if (this.mode === 'horizontal' && !this.rootMenu.backgroundColor) return;
this.$refs['submenu-title'].style.backgroundColor = this.rootMenu.hoverBackground;
const title = this.$refs['submenu-title'];
title && (title.style.backgroundColor = this.rootMenu.hoverBackground);
},
handleTitleMouseleave() {
if (this.mode === 'horizontal' && !this.rootMenu.backgroundColor) return;
this.$refs['submenu-title'].style.backgroundColor = this.rootMenu.backgroundColor || '';
const title = this.$refs['submenu-title'];
title && (title.style.backgroundColor = this.rootMenu.backgroundColor || '');
}
},
created() {