修复预览无效的问题

修复默认控件配置没有导出的问题

README.md

@@ -16,7 +16,7 @@ Vue.use(formGenerator, {
     // 可以注入扩展组件配置
   ],
   // [可选] 注入扩展组件
-  extend: require.context('./components/form_generator_extends', true, /\.(vue|js)$/),
+  extend: require.context('./components/form_generator_extends/widgets', true, /\.(vue|js)$/),
 });
 
 ```

index.js

@@ -2,5 +2,5 @@ import index from './src/index'
 
 import widgets from './src/widgets.js'
 
-export const widgets
+export const fgWidgets = widgets
 export default index

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sczts-form-generator",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "一款基于 element-ui 的表单设计器",
   "main": "index.js",
   "scripts": {

src/attributes.vue

@@ -114,7 +114,7 @@ export default {
 
 <style lang="scss" scoped>
 .el-form-item {
-  margin-bottom: 0;
+  margin-bottom: 4px;
 }
 .margin-b {
   margin-bottom: 20px;

src/editor.vue

@@ -4,7 +4,7 @@
     <el-card class="widgets" shadow="never">
       <div class="widgets-group" v-for="(group, index) in widgets" :key="index">
         <div class="name">{{ group.name }}</div>
-        <div class="widgets">
+        <div class="widgets-items">
           <el-row :gutter="10">
             <el-col :span="12" v-for="(widget, i) in group.widgets" :key="i">
               <div @dblclick="add(widget)" class="widgets-item">{{ widget.name }}</div>
@@ -104,7 +104,7 @@ import Attrs from "./attributes";
 import Input from "./input";
 import Ui from "./ui";
 // import Rules from "./rules";
-import FormGenerator from "./generator";
+import fgRender from "./render";
 import { codemirror } from "vue-codemirror";
 import "codemirror/lib/codemirror.css";
 import "codemirror/theme/base16-dark.css";
@@ -117,7 +117,7 @@ export default {
     "input-content": Input,
     "ui-attrs": Ui,
     // "rule-attrs": Rules,
-    "preview-forms": FormGenerator
+    "preview-forms": fgRender
   },
   props: {
     value: {