no message

Former-commit-id: 9e810ff11f50d67d09509664997c7510ffd18d89
Former-commit-id: dfda4f123835abbacab905b097d8f10fc3850730
Former-commit-id: 20020c5844c6f3dfe04e6e62576511adca7d86f4

src/pages/demo/components/icon/select.vue

@@ -9,16 +9,22 @@
       <div class="title-group">
         <p class="title">一般用法</p>
         <p class="sub-title">
-          icon = {{icon || '未选择'}}
-          <i v-if="icon" :class="'fa fa-' + icon"></i>
+          <template v-if="icon">
+            选择的图标 {{icon}}
+            <i :class="'fa fa-' + icon"></i>
+          </template>
+          <template v-else>未选择</template>
         </p>
       </div>
       <IconSelect v-model="icon"></IconSelect>
       <div class="title-group">
         <p class="title">用户可以输入</p>
         <p class="sub-title">
-          icon2 = {{icon2 || '未选择'}}
-          <i v-if="icon2" :class="'fa fa-' + icon2"></i>
+          <template v-if="icon2">
+            选择的图标 {{icon2}}
+            <i :class="'fa fa-' + icon2"></i>
+          </template>
+          <template v-else>未选择</template>
         </p>
       </div>
       <IconSelect v-model="icon2" :user-input="true"></IconSelect>