解决选择框 迅速选择的问题

src/view/plugins/toggleMusicSheet/choosePartName/index.tsx

@@ -1,4 +1,4 @@
-import { PropType, computed, defineComponent, ref, toRefs, onMounted, watch } from 'vue'
+import { PropType, computed, defineComponent, ref, toRefs, onMounted, watch, nextTick } from 'vue'
 import { Picker, Button, Icon } from 'vant'
 import styles from './index.module.less'
 import state, { IPlatform } from "/src/state";
@@ -76,12 +76,15 @@ export default defineComponent({
               }}
             />
             <div class={styles.button} onClick={() => {
-                // console.log(1111,selectIndex.value)
-                if (partIndexChanged.value) {
-                  emit('close', selectIndex.value)
-                } else {
-                  emit('close', partIndex.value)
-                }
+                myPicker.value.confirm()
+                nextTick(()=>{
+                  // console.log(1111,selectIndex.value)
+                  if (partIndexChanged.value) {
+                    emit('close', selectIndex.value)
+                  } else {
+                    emit('close', partIndex.value)
+                  }
+                })
               }
             }></div>
           </div>