解决落地页预览页面回显白屏

src/pages/exchangepage/main/main.js

@@ -12,6 +12,12 @@ import PreviewEffect from '../previewEffect/main'
 import { handelResponse, getThemeList, delTheme } from '../../../assets/api.js'
 import menu from '../../../assets/enum.js'
 var QRCode = require('qrcode.react')
+let typeList={//1 白名单 3 兑换码   4优惠券  8 优惠券白名单
+	'1':'access_conf',
+	'3':'exchange',
+	'4':'coupon',
+	'8':'coupon',
+}
 const Column = [
   {
     title: '基本信息',
@@ -257,24 +263,12 @@ export default class acclist extends React.Component {
       this.getTableList(data)
     }, 10)
   }
+
   onPreview(e,row) {
-    let rowdata = {}
+		let previewInfo=row[typeList[row.page]];
-    if (row.page == 1) {
+		this.setState({ preview_visible: true,previewData:previewInfo});
-      //白名单
-      rowdata.model = row.access_conf.land
-      rowdata.product_list = row.access_conf.product_list
-      rowdata.product_detail = row.access_conf.product_detail
-    } else if (row.page == 3) {
-      rowdata.model = row.exchange.land
-      rowdata.product_list = row.exchange.product_list
-      rowdata.product_detail = row.exchange.product_detail
-    }
-    this.setState({
-      preview_visible: true
-    })
-    this.setState({ previewData: rowdata, showType: row.page })
-    this.setState({ preview_url: row.href })
 	}
+
   closePhone(e) {
     this.setState({ preview_visible: false })
   }
@@ -313,7 +307,7 @@ export default class acclist extends React.Component {
       <div id='dislist'>
         <TabPage tabs={this.state.tabList} tabChange={(e) => this.tabChange(e)}>
           <div className='distable dflexj'>
-            <div> </div>{' '}
+            <div> </div>
             <Ipt
               icon='search'
               placeholder={'请输入关键字进行搜索'}
@@ -335,8 +329,8 @@ export default class acclist extends React.Component {
               wordSearch={(e) => {
                 this.sureFn()
               }}
-            />{' '}
+            />
-          </div>{' '}
+          </div>
           <div>
             <Grid
               isBorder={true}
@@ -382,7 +376,7 @@ export default class acclist extends React.Component {
                 if (com == 'name') {
                   return (
                     <Switch size='small' checked={true}>
-                      {' '}
+                      
                     </Switch>
                   )
                 }
@@ -390,7 +384,7 @@ export default class acclist extends React.Component {
                 if (com == 'client') {
                   return (
                     <span>
-                      {' '}
+                      
                       <font
                         className='icon'
                         style={{
@@ -398,7 +392,7 @@ export default class acclist extends React.Component {
                             parseInt(rowData.client)
                           )
                         }}>
-                        {' '}
+                        
                       </font>
                       {menu.pageStatus(parseInt(rowData.client))}
                     </span>
@@ -407,7 +401,7 @@ export default class acclist extends React.Component {
                 if (com == 'page') {
                   return (
                     <span>
-                      {' '}
+                      
                       <font
                         className='icon'
                         style={{
@@ -415,7 +409,7 @@ export default class acclist extends React.Component {
                             parseInt(rowData.page)
                           )
                         }}>
-                        {' '}
+                        
                       </font>
                       {menu.pageTypeStatus(parseInt(rowData.page))}
                     </span>
@@ -429,16 +423,15 @@ export default class acclist extends React.Component {
                         onClick={(e) => {
                           this.editFn(e, rowData)
                         }}>
-                        {' '}
+                        编辑
-                        编辑{' '}
+                      </a>
-                      </a>{' '}
                       <a
                         onClick={(e) => {
                           this.onPreview(e, rowData)
                         }}
                         className='grid-link'>
-                        {' '}
+
-                        预览{' '}
+                        预览
                       </a>
                     </span>
                   )
@@ -448,14 +441,14 @@ export default class acclist extends React.Component {
 
                   return (
                     <Pop trigger='hover' content={content}>
-                      {' '}
+                      
-                      <a href={rowData.href}>{rowData.href}</a>{' '}
+                      <a href={rowData.href}>{rowData.href}</a>
                     </Pop>
                   )
                 }
               }}
             />
-          </div>{' '}
+          </div>
         </TabPage>
         {this.state.preview_visible ? (
           <PreviewEffect