✨(component): 新增 pageHeader 组件 backIcon 属性, 修复 select 组件 label 为 null 时的搜索问题

package/component/src/component/pageHeader/index.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="lay-page-header">
     <div class="lay-page-header__left" @click="emits('back')">
-      <i class="layui-icon layui-icon-return"></i>
+      <i class="layui-icon" :class="[ backIcon ]"></i>
       <div class="lay-page-header__title">{{ backText }}</div>
     </div>
     <div class="lay-page-header__content">
@@ -23,10 +23,12 @@ import "./index.less";
 export interface PageHeaderProps {
   content?: string;
   backText?: string;
+  backIcon?: string;
 }
 const props = withDefaults(defineProps<PageHeaderProps>(), {
   content: "",
   backText: "返回",
+  backIcon: "layui-icon-return"
 });
 
 const emits = defineEmits(["back"]);

package/component/src/component/selectOption/index.vue

@@ -12,8 +12,7 @@ import {
   inject,
   WritableComputedRef,
   Ref,
-  onMounted,
-  useSlots,
+  onMounted
 } from "vue";
 
 export interface SelectOptionProps {
@@ -67,8 +66,8 @@ const select = () => {
 
 const display = computed(() => {
   return (
-    props.keyword.toString().indexOf(searchValue.value) > -1 ||
-    props.label.toString().indexOf(searchValue.value) > -1
+    props.keyword?.toString().indexOf(searchValue.value) > -1 ||
+    props.label?.toString().indexOf(searchValue.value) > -1
   );
 });
 

package/document-component/src/document/zh-CN/components/select.md

@@ -117,7 +117,7 @@ export default {
 
 <template>
   <lay-space>
-    <lay-select v-model="value3" :show-search="true">
+    <lay-select v-model="value3" :show-search="true" @search="search">
     <lay-select-option value="1" label="学习"></lay-select-option>
     <lay-select-option value="2" label="编码"></lay-select-option>
     <lay-select-option value="3" label="运动"></lay-select-option>
@@ -138,9 +138,14 @@ export default {
 
     const value3 = ref('1')
     const value4 = ref(['1'])
+
+    const search = function() {
+      console.log("触发")
+    }
     return {
       value3,
-      value4
+      value4,
+      search
     }
   }
 }