解决无回显bug

src/pages/exchangecode/edit/edit.js

@@ -36,6 +36,7 @@ export default class exchangedit extends React.Component{
 	  	date_time:"",
 	  	range:""
 		},
+		isload:false,
 	  tempdata:[],
 	  cur_product:null,
 	  productOption:[],
@@ -66,6 +67,7 @@ export default class exchangedit extends React.Component{
 			}
 			
 			this.setState({codeInfo:codeInfo})
+			this.setState({isload:true});
 			console.log("当前的商品信息66")
 			
 			
@@ -401,14 +403,14 @@ export default class exchangedit extends React.Component{
 		     width:'auto',
 		   },
 		 ];
-
     return(
       <div id="editcode">
 	  <div>
 		<Card style={{ width:'90%',"margin":"10px auto"}} title={'基本信息'}>
 		      <p className="addcode">
 						   			<Form  model={this.state.codeInfo} rules={codeInfo} ref="code_info" className="addform">
-						   				   <FormItem labelname="兑换码名称" prop="code_name" id="code_name">
+						   				  {
+													 this.state.isload?  <FormItem labelname="兑换码名称" prop="code_name" id="code_name">
 													 <Ipt  onChange={(e)=>{
 														 let model = this.state.codeInfo;
 														 model.code_name = e;
@@ -423,7 +425,9 @@ export default class exchangedit extends React.Component{
 														
 														
 														value={this.state.codeInfo.code_name}   placeholder={"请输入兑换码名称"}  labelWidth={'0px'}  maxLength={10} height={'36px'} width={'520px'}   alignment={'left'}/>
-						   				    </FormItem>
+													</FormItem>:null
+												 }
+												
 						   			   <FormItem labelname="发放总量" prop="issued" id="issued">
 						   						 <Ipt  onChange={(e)=>{
 						   							 let model= this.state.codeInfo;