答案修改bug修改

src/common/Dialog.vue

@@ -22,17 +22,28 @@
 </template>
 <script>
 export default {
-  props:['item','idx','cancelNum','num','extNum','isLast'],
+  props:['item','idx','cancelNum','num','extNum','isLast','cancelTab'],
   data() {
     return {};
   },
   computed:{
     showEdit(){
-      const {cancelNum,idx,num,extNum}=this;console.log('cancelNum:',cancelNum,'idx:',idx,'num',num,'extNum',extNum);
-      const  realCNum = ((extNum+1)||1)+cancelNum;
-      const realNum = ((extNum+1)||1)+num;
-      const realIdx = ((extNum+1)||1)+idx;
-      if((realCNum<realIdx&&realIdx===realNum-1)||(num===0&&this.isLast)){
+      const {cancelNum,idx,num,extNum,cancelTab}=this;console.log('cancelNum:',cancelNum,'idx:',idx,'num',num,'extNum',extNum);
+      let cancelExt=0,realExt=(extNum[0]||0)+(extNum[1]||0);
+      switch(+cancelTab){
+        case 1:
+          cancelExt=extNum[0]||0;
+          break;
+        case 2:
+          cancelExt=(extNum[0]||0)+(extNum[1]||0);
+          break;
+        default:
+          cancelExt=0;
+      }
+      const  realCNum = ((cancelExt+1)||1)+cancelNum;   //第一个问题不在计数中，所以+1
+      const realNum = ((realExt+1)||1)+num;
+      const realIdx = ((realExt+1)||1)+idx;
+      if((realCNum<realIdx&&realIdx===realNum-1)||(num===0&&this.isLast&&this.cancelNum!==idx)){
         return true;
       }
       return false;

src/components/MainPage.vue

@@ -37,13 +37,13 @@
           <span v-if="!canceledSym&&num<1" class="edit" @click="cancelSymptom">修改</span>
         </div>
         <div v-for="(item,idx) in symptomQasList" :key="'0'+item.id" v-if="activeTab">
-          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :cancelNum="canceledQa" :isLast="idx===symptomQasList.length-1"/>
+          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :cancelNum="canceledQa" :extNum ="[]" :cancelTab="cancelTab" :isLast="idx===symptomQasList.length-1"/>
         </div>
         <div v-for="(item,idx) in diagnoseQasList" :key="'1'+item.id" v-if="activeTab==moduleKeys[1]||activeTab==moduleKeys[2]">
-          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :extNum ="symptomQasList.length" :cancelNum="canceledQa" :isLast="idx===diagnoseQasList.length-1"/>
+          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :extNum ="[symptomQasList.length]" :cancelNum="canceledQa" :cancelTab="cancelTab" :isLast="idx===diagnoseQasList.length-1"/>
         </div>
         <div v-for="(item,idx) in othersQasList" :key="'2'+item.id" v-if="activeTab==moduleKeys[2]">
-          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :extNum ="symptomQasList.length+diagnoseQasList.length" :cancelNum="canceledQa"/>
+          <Dialog :idx="idx" v-if="item.show" :item="item" @cancel="cancelSelected" :num="num" :extNum ="[symptomQasList.length,diagnoseQasList.length]" :cancelNum="canceledQa" :cancelTab="cancelTab"/>
         </div>
       </div>
     </div>
@@ -113,6 +113,7 @@ export default {
       scroll:null,
       canceledSym:false,    //是否已修改过主症状
       canceledQa:-1,
+      cancelTab:-1,
       type :-1,       //当前显示的控件类型
       showPreview:false,//显示预览按钮
       selectedSymptom:{},
@@ -223,14 +224,17 @@ export default {
       tmpArr = this[moduleName];
       tmpNowItem = tmpArr[this.num];
       this.type = -1;
-      tmpNowItem.show = false;
+      tmpNowItem?tmpNowItem.show = false:'';      //最后一题时没有下一题
+      const keyIdx = this.moduleKeys.findIndex((i)=>i==this.activeTab);
       if(this.activeTab!==this.moduleKeys[0]&&this.num===0){     //取消上一阶段的最后一题时
-        moduleName = this.moduleMap[this.activeTab-1]+'QasList';
+        this.activeTab=this.moduleKeys[keyIdx-1];
+        this.cancelTab=keyIdx-1;
+        moduleName = this.moduleMap[this.activeTab]+'QasList';
         const n = this[moduleName].length-1;
         tmpPreItem = this[moduleName][n];
-        this.activeTab=this.activeTab-1;
         this.num=n;
       }else{
+        this.cancelTab=keyIdx;
         tmpPreItem = tmpArr[this.num-1];
         this.num=this.num-1;
       }