fix 控制页脚显示

 <!--
  * @Date: 2022-07-18 10:22:22
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2023-01-17 09:47:54
+ * @LastEditTime: 2023-01-17 15:27:57
  * @FilePath: /data-table/src/views/index.vue
  * @Description: 首页
 -->
@@ -44,7 +44,7 @@
             @active="onActive"
           />
         </van-cell-group>
-        <div v-if="formData.length" style="margin: 16px">
+        <div v-if="formData.length && PCommit.visible" style="margin: 16px">
           <van-button round block type="primary" native-type="submit">
             {{ PCommit.text ? PCommit.text : '提交' }}
           </van-button>
@@ -211,6 +211,7 @@ onMounted(async () => {
   if (page_commit) {
     PCommit.value = {
       text: page_commit.text,
+      visible: !page_commit.invisible,
     };
   }
   formData.value = formatData(page_form);