fix(接口测试): 修复增加文档结构后另存新用例问题

--bug=1008041 --user=赵勇 【接口定义】-TEST中添加文档结构断言后-另存为新用例报错且CASE中没有添加的断言规则 https://www.tapd.cn/55049933/s/1070121

frontend/src/business/components/api/definition/components/assertion/document/DocumentBody.vue

@@ -152,13 +152,13 @@ export default {
   methods: {
     setJSONData(data) {
       this.checked = false;
+      this.document.data.jsonFollowAPI = "";
+      this.document.data.xmlFollowAPI = "";
       this.tableData = data;
       if (this.document.type === "JSON") {
         this.document.data.json = this.tableData;
-        this.document.data.jsonFollowAPI = this.apiId;
       } else if (this.document.type === "XML") {
         this.document.data.xml = this.tableData;
-        this.document.data.xmlFollowAPI = this.apiId;
       }
     },
     checkedAPI() {

frontend/src/business/components/api/definition/components/assertion/document/DocumentImport.vue

@@ -99,7 +99,6 @@ export default {
       let url = "/api/definition/jsonGenerator";
       this.$post(url, {raw: this.json, type: this.document.type}, response => {
         if (response.data) {
-          console.log(response.data)
           this.$emit('setJSONData', response.data);
         }
       });

frontend/src/business/components/api/definition/components/step/JmxStep.vue

@@ -1,5 +1,5 @@
 <template>
-  <div v-if="request.hashTree && request.hashTree.length > 0">
+  <div v-if="loaded">
     <p class="tip">
       {{ $t('test_track.plan_view.step') }}
     </p>
@@ -120,6 +120,11 @@ export default {
       default: false
     }
   },
+  watch: {
+    'request.body.typeChange'() {
+      this.showHide();
+    },
+  },
   data() {
     let validateURL = (rule, value, callback) => {
       try {
@@ -130,6 +135,7 @@ export default {
     };
     return {
       activeName: "headers",
+      loaded: true,
       rules: {
         name: [
           {max: 300, message: this.$t('commons.input_limit', [1, 300]), trigger: 'blur'}
@@ -171,7 +177,7 @@ export default {
       this.reload();
     },
     addAssertions() {
-      let assertions = new Assertions({id:getUUID()});
+      let assertions = new Assertions({id: getUUID()});
       if (!this.request.hashTree) {
         this.request.hashTree = [];
       }
@@ -179,7 +185,7 @@ export default {
       this.reload();
     },
     addExtract() {
-      let jsonPostProcessor = new Extract({id:getUUID()});
+      let jsonPostProcessor = new Extract({id: getUUID()});
       if (!this.request.hashTree) {
         this.request.hashTree = [];
       }
@@ -208,6 +214,12 @@ export default {
         this.isReloadData = false
       })
     },
+    showHide() {
+      this.loaded = false
+      this.$nextTick(() => {
+        this.loaded = true
+      })
+    },
     init() {
       if (!this.request.body) {
         this.request.body = new Body();