追加onAppendButtonClick属性编辑器文件。

src/components/form-designer/setting-panel/property-editor/event-handler/onAppendButtonClick-editor.vue

@@ -0,0 +1,30 @@
+<template>
+  <el-form-item label="onAppendButtonClick" label-width="150px">
+    <el-button type="info" icon="el-icon-edit" plain round @click="editEventHandler('onAppendButtonClick', eventParams)">
+      {{i18nt('designer.setting.addEventHandler')}}</el-button>
+  </el-form-item>
+</template>
+
+<script>
+  import i18n from "@/utils/i18n"
+  import eventMixin from "@/components/form-designer/setting-panel/property-editor/event-handler/eventMixin"
+
+  export default {
+    name: "onAppendButtonClick-editor",
+    mixins: [i18n, eventMixin],
+    props: {
+      designer: Object,
+      selectedWidget: Object,
+      optionModel: Object,
+    },
+    data() {
+      return {
+        eventParams: [],
+      }
+    }
+  }
+</script>
+
+<style scoped>
+
+</style>