减少嵌套

cbf3a9e1 · thomasyonug · cadcd919 · cbf3a9e1
Commit cbf3a9e1 authored Mar 05, 2017 by thomasyonug
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Showing with 3 additions and 5 deletions

packages/cascader/src/menu.vue packages/cascader/src/menu.vue +3 -5

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--- a/packages/cascader/src/menu.vue
+++ b/packages/cascader/src/menu.vue
@@ -73,13 +73,11 @@
      select(item, menuIndex) {
        if (item.__IS__FLAT__OPTIONS) {
          this.activeValue = item.value;
-        } else {
-          if (menuIndex) {
+        } else if (menuIndex) {
          this.activeValue.splice(menuIndex, this.activeValue.length - 1, item.value);
        } else {
          this.activeValue = [item.value];
        }
-        }
        this.$emit('pick', this.activeValue);
      },
      handleMenuLeave() {