[new feature] Tabbar: use relation mixin

2025-10-20 10:44:59 +00:00 · 2019-05-06 20:46:16 +08:00
parent 9c6c10fdcd
commit e6dbe06ee8
3 changed files with 15 additions and 18 deletions
--- a/packages/mixins/relation.js
+++ b/packages/mixins/relation.js
@@ -15,7 +15,12 @@ export function ChildrenMixin(parent) {
    created() {
      const { children } = this.parent;
      const index = this.parent.slots().indexOf(this.$vnode);
-      children.splice(index === -1 ? children.length : index, 0, this);
+
+      if (index === -1) {
+        children.push(this);
+      } else {
+        children.splice(index, 0, this);
+      }
    },

    beforeDestroy() {