输入框 最大长度

src/views/activity/component/holiday-category-dialog.vue

@@ -10,7 +10,7 @@
           <li class="list-group-item" v-for="(item, idx) in list" :key="idx">
             <el-form-item :prop="idx + '.categoryName'" :rules="rules.categoryName">
               <!-- <p class="show-name" v-show="!item.isEdit">{{list[idx].categoryName}}</p> -->
-              <el-input v-model="list[idx].categoryName" style="width: 466px"> </el-input>
+              <el-input v-model="list[idx].categoryName" style="width: 466px" maxlength="8"> </el-input>
             </el-form-item>
             <div class="btn-wrap" v-if="list.length > 1">
               <span class="icon-span" @click="onDeleteItem(idx)"><i class="iconfont-components3 icon-cp-DeleteOutlined" /></span>