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Commit cbfd9cfa authored by Leopoldthecoder's avatar Leopoldthecoder Committed by 杨奕
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Menu: fix console error

parent 73184399
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Showing with 4 additions and 2 deletions
packages/menu/src/submenu.vue
View file @ cbfd9cfa
...@@ -173,11 +173,13 @@ ...@@ -173,11 +173,13 @@
}, },
handleTitleMouseenter() { handleTitleMouseenter() {
if (this.mode === 'horizontal' && !this.rootMenu.backgroundColor) return; 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() { handleTitleMouseleave() {
if (this.mode === 'horizontal' && !this.rootMenu.backgroundColor) return; 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() { created() {
......
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