修改

src/xt_pages/dialysis/template/DialysisPrintOrderFourteen.vue

           <tr>
             <td width="90">传染病标志:</td>
             <td width="80">
-              <div class="under-line">{{InfectiousDiseases}}</div>
+              <div class="under-line">{{InfectiousDiseases?InfectiousDiseases:'无'}}</div>
             </td>
             <td width="10"></td>
             <td width="110">上次透析时间:</td>
           InfectiousDiseasesArr.forEach((item, index) => {
             if (item['id'] > 0 && item['disease_id'] > 0) {
               switch (item['disease_id']) {
-                case 1 :
+                case 2 :
                   this.InfectiousDiseases += '乙肝 '
                   break
-                case 2 :
+                case 3 :
                   this.InfectiousDiseases += '丙肝 '
                   break
-                case 3 :
+                case 4 :
                   this.InfectiousDiseases += '艾滋病 '
                   break
-                case 4 :
+                case 5 :
                   this.InfectiousDiseases += '肺结核 '
                   break
-                case 5 :
+                case 6 :
                   this.InfectiousDiseases += '梅毒 '
                   break
               }