chore(Sidebar): improve code

2020-08-25 15:20:05 +08:00
parent e686738fd5
commit d0a3726bbb
2 changed files with 8 additions and 13 deletions
@@ -17,25 +17,21 @@ export default createComponent({

  setup(props, { emit, slots }) {
    const children = ref([]);
-    const index = ref(+props.modelValue);
-    const active = () => props.modelValue;
+    const active = () => +props.modelValue;

-    const setIndex = (value) => {
-      if (value !== index.value) {
-        index.value = value;
+    const setActive = (value) => {
+      if (value !== active()) {
        emit('change', value);
      }
    };

-    watch(active, (value) => {
-      setIndex(+value);
-    });
+    watch(active, setActive);

    provide(SIDEBAR_KEY, {
      emit,
      active,
      children,
-      setIndex,
+      setActive,
    });

    return () => <div class={bem()}>{slots.default?.()}</div>;