bug fix

src/components/icd/addDiagnose.vue

@@ -74,6 +74,7 @@
     </div>
 
     <!-- 已选数量不能超过20个 提示 -->
+    <div class="tips-wrap"  @mousedown.prevent="preventDefault">
       <el-dialog
         title="提示"
         :close-on-click-modal="false"
@@ -82,10 +83,13 @@
         center>
         <span>最多只能选择20种疾病</span>
         <span slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="limitTipsVisible = false">我知道了</el-button>
+          <!-- <el-button type="primary" >我知道了</el-button> -->
+          <div class="know-confirm" @mousedown.prevent="hideNumLimitTips" >我知道了</div>
         </span>
       </el-dialog>
     </div>
+    
+  </div>
 </template>
 
 <script>
@@ -148,14 +152,26 @@
         this.searchList = [];
         this.searchInput = ''
       },
+      preventDefault() {
+        // console.log('prevent>>>>>>>>>>>>>>>>>>>')
+      },
+      hideNumLimitTips() {
+        this.limitTipsVisible = false;
+      },
       isSearchLiSelected(item) {
         return this.hasItem(this.choosedList, item) > -1 ? true : false;
       },
       handleSearchLiClick(item) {
+        
         let hasIndex = this.hasItem(this.choosedList, item);
         if(  hasIndex > -1 ){
           this.choosedList.splice(hasIndex, 1);
         }else{
+          // 已选20个后，不能再添加，出Tips
+          if( this.choosedList && this.choosedList.length == 20 ){
+            this.limitTipsVisible = true;
+            return;
+          }
           this.choosedList.push(item);
         }
       },
@@ -205,6 +221,10 @@
             that.totalPageNum = Math.ceil(res.data.total/that.pageSize);  // 总页数
             let list = res.data.icdContentsList || [];
             if(list.length > 0){
+              if(that.searchInput == ''){
+                that.searchList = [];
+                return;
+              }
               that.searchList = list;
               that.hasNoResult = false;
             }else{
@@ -282,11 +302,16 @@
         }
       },
       handleEachCommonLiClick(item) {
-        console.log('ddd', item);
+        // console.log('ddd', item);
         let hasIndex = this.hasItem(this.choosedList, item);
         if(  hasIndex > -1 ){
           this.choosedList.splice(hasIndex, 1);
         }else{
+          // 已选20个后，不能再添加，出Tips
+          if( this.choosedList && this.choosedList.length == 20 ){
+            this.limitTipsVisible = true;
+            return;
+          }
           this.choosedList.push(item);
         }
       },
@@ -523,6 +548,21 @@
         text-align: center;
         margin: 20px auto;
       }
+      
+    }
+    .tips-wrap {
+        .know-confirm{
+          width: 98px;
+          height: 40px;
+          background: #449284;
+          border-radius: 4px;
+          text-align: center;
+          line-height: 40px;
+          color: #FFF;
+          margin: 0 auto;
+          font-size: 14px;
+          cursor: pointer;
+        }
       }
   }
 </style>