✨[完善]表单使用async-validator4.0.7实现校验功能

🐛[修复]下拉框点击自身不能隐藏和设置modelValue为空时不能置空下拉框

src/module/select/index.vue

@@ -41,10 +41,10 @@ const props = defineProps<{
 const openState = ref(false)
 
 const open = function () {
-  openState.value = true
+  openState.value = !openState.value
 }
 
-const selectItem = reactive({ label: '', value: props.modelValue })
+const selectItem = reactive({ label: null, value: props.modelValue })
 
 provide('selectItem', selectItem)
 provide('openState', openState)
@@ -56,4 +56,12 @@ watch(selectItem, function (item) {
   emit('change', item.value)
   emit('update:modelValue', item.value)
 })
+
+watch(()=>props.modelValue, function (value) {
+   if (!value) {
+    selectItem.label = null;
+    selectItem.value = '';
+    emit('update:modelValue', null);
+  }
+})
 </script>