修改时诊断也可以修改

src/components/diagBase/AddDiagBase.vue

@@ -8,7 +8,7 @@
           linkTo="DiagBase"
         ></crumbs>
         <el-form  ref="ruleForm"  class="addDepartForm">
-            <el-form-item  class="addDiagName"  v-if="!isEdit" label="选择添加疾病名称：" >
+            <el-form-item  class="addDiagName"  label="选择添加疾病名称：" >
                 <input class="searchInput"  @focus="focuInput" type="text" v-model = "searchDiagVal"> 
                 <span class="searchName" @click="searchDiag">搜索</span>
                 <ul class="itemList diagList" ref="diagList">