优化日期聚焦触发下拉面板问题

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vxe-table",
-  "version": "3.6.9",
+  "version": "3.6.10-beta.0",
   "description": "一个基于 vue 的 PC 端表格组件，支持增删改查、虚拟列表、虚拟树、懒加载、快捷菜单、数据校验、树形结构、打印导出、表单渲染、数据分页、弹窗、自定义模板、渲染器等...",
   "scripts": {
     "serve": "vue-cli-service serve",

packages/input/src/input.js

@@ -1234,6 +1234,10 @@ export default {
     },
     focusEvent (evnt) {
       this.isActivated = true
+      const { isDatePickerType } = this
+      if (isDatePickerType) {
+        this.datePickerOpenEvent(evnt)
+      }
       this.triggerEvent(evnt)
     },
     blurEvent (evnt) {
@@ -1279,10 +1283,6 @@ export default {
       this.triggerEvent(evnt)
     },
     clickEvent (evnt) {
-      const { isDatePickerType } = this
-      if (isDatePickerType) {
-        this.datePickerOpenEvent(evnt)
-      }
       this.triggerEvent(evnt)
     },
     clickPrefixEvent (evnt) {