fix: searchbar 组件slot修改 (#2043)

* fix: collapse 组件slot修改

* fix: searchbar 组件slot修改

src/packages/__VUE/searchbar/demo.vue

@@ -29,7 +29,7 @@
 
     <h2>{{ translate('basic7') }}</h2>
     <nut-searchbar v-model="searchValue6">
-      <template v-slot:clearIcon>
+      <template v-slot:clear-icon>
         <img :src="icon" style="width: 20px; height: 20px" />
       </template>
     </nut-searchbar>

src/packages/__VUE/searchbar/doc.en-US.md

@@ -152,7 +152,7 @@ export default {
 ```html
 <template>
   <nut-searchbar v-model="searchValue">
-    <template v-slot:clearIcon>
+    <template v-slot:clear-icon>
       <img :src="icon" style="width: 10px; height: 10px" />
     </template>
   </nut-searchbar>

src/packages/__VUE/searchbar/doc.md

@@ -151,7 +151,7 @@ export default {
 ```html
 <template>
   <nut-searchbar v-model="searchValue">
-    <template v-slot:clearIcon>
+    <template v-slot:clear-icon>
       <img :src="icon" style="width: 10px; height: 10px" />
     </template>
   </nut-searchbar>

src/packages/__VUE/searchbar/doc.taro.md

@@ -149,7 +149,7 @@ app.use(Searchbar);
 ```html
 <template>
   <nut-searchbar v-model="searchValue">
-    <template v-slot:clearIcon>
+    <template v-slot:clear-icon>
       <img :src="icon" style="width: 10px; height: 10px" />
     </template>
   </nut-searchbar>

src/packages/__VUE/searchbar/index.taro.vue

@@ -33,8 +33,8 @@
           v-if="clearable"
           v-show="String(modelValue).length > 0"
         >
-          <template v-if="$slots.clearIcon">
-            <slot name="clearIcon"></slot>
+          <template v-if="$slots['clear-icon']">
+            <slot name="clear-icon"></slot>
           </template>
           <component :is="renderIcon(clearIcon)" v-else></component>
         </view>

src/packages/__VUE/searchbar/index.vue

@@ -36,8 +36,8 @@
           v-if="clearable"
           v-show="String(modelValue).length > 0"
         >
-          <template v-if="$slots.clearIcon">
-            <slot name="clearIcon"></slot>
+          <template v-if="$slots['clear-icon']">
+            <slot name="clear-icon"></slot>
           </template>
           <component :is="renderIcon(clearIcon)" v-else></component>
         </view>