关联条款,未选择条款时不执行提交

src/pages/details/otherStandardDetails/components/RelatedTermsSelect.vue

@@ -210,20 +210,28 @@ export default {
 
     handleSubmit(callback) {
       const selection = this.$refs['selection'].selection
-      console.log(selection)
-      return new Promise((resolve, reject) => {
-        this.postListToServer(selection).then(res => {
-          // 关闭当前区域
-          this.handleCancel()
-          callback && callback()
-          resolve(res)
-        }).catch((err) => {
-          // 关闭当前区域
-          this.handleCancel()
-          callback && callback()
-          reject(err)
+      if (selection.length>0){
+        return new Promise((resolve, reject) => {
+          this.postListToServer(selection).then(res => {
+            // 关闭当前区域
+            this.handleCancel()
+            callback && callback()
+            resolve(res)
+          }).catch((err) => {
+            // 关闭当前区域
+            this.handleCancel()
+            callback && callback()
+            reject(err)
+          })
         })
-      })
+      }else {
+        return new Promise(() => {
+          // 关闭当前区域
+          this.handleCancel()
+          callback && callback()
+        })
+      }
+
     },
 
     handleCancel() {