fix: #106, #109

Author: psaren

packages/taro-ui-vue/src/components/image-picker/index.ts

@@ -117,6 +117,10 @@ const AtImagePicker = {
       type: Array,
       default: () => ['album', 'camera']
     },
+    count: {
+      type: Number,
+      default: 1
+    }
   },
   computed: {
     rootCls() {

packages/taro-ui-vue/src/components/search-bar/index.ts

@@ -89,6 +89,10 @@ const AtSearchBar = {
         return function () {}
       },
     },
+    onClear: {
+      type: Function,
+      default: undefined,
+    }
   },
   computed: {
     rootCls() {
@@ -167,7 +171,7 @@ const AtSearchBar = {
       this.onChange(e.target.value, e)
     },
     handleClear(event: CommonEvent): void {
-      if (this.onClear) {
+      if (this.onClear && typeof this.onClear === 'function') {
         this.onClear(event)
       } else {
         this.onChange('', event)