毕设选题

public/react/src/modules/courses/graduation/topics/GraduateTopicDetail.js

@@ -114,7 +114,7 @@ class GraduateTopicDetail extends Component{
           <p className="clearfix mb20 lineh-25">
             <span className="color-grey-3 font-24 fl task-hide" style={{lineHeight:"25px",maxWidth:"900px"}}>{tableData && tableData.graduation_topic_name}</span>
             <span className="fl mt1" style={{height:"25px"}}><CoursesListType typelist={[`${tableData && tableData.status_name}`]} typesylename={""} /></span>
-            <WordsBtn className="fr font-16 mt1" style="grey" onClick={()=>this.props.history.goBack()}>返回</WordsBtn>
+            <WordsBtn className="fr font-16 mt1" style="grey" to={`/courses/${tableData.course_id}/graduation_topics/${tableData.graduation_id}`}>返回</WordsBtn>
           </p>
           <div>
             <div className="clearfix edu-back-white bor-bottom-greyE" >

public/react/src/modules/courses/graduation/topics/GraduateTopicNew.js

@@ -12,6 +12,8 @@ import "../../common/formCommon.css"
 import '../style.css'
 import '../../css/Courses.css'
 import { WordsBtn, City } from 'educoder'
+
+import {Link} from 'react-router-dom'
 // import City from './City'
 
 // import './board.css'
@@ -20,6 +22,7 @@ import { WordsBtn, City } from 'educoder'
 const confirm = Modal.confirm;
 const $ = window.$
 const { Option } = Select;
+const NAME_COUNT=60;
 // 新建毕设选题
 // https://lanhuapp.com/web/#/item/project/board/detail?pid=a3bcd4b1-99ce-4e43-8ead-5b8b0a410807&project_id=a3bcd4b1-99ce-4e43-8ead-5b8b0a410807&image_id=c6d9b36f-7701-4035-afdb-62404681108c
 class GraduateTopicNew extends Component{
@@ -38,7 +41,7 @@ class GraduateTopicNew extends Component{
       topic_source:[],
       topic_type:[],
       attachments:undefined,
-      addonAfter:60,
+      addonAfter:0,
       left_banner_id:undefined,
       course_name:undefined
     }
@@ -99,7 +102,7 @@ class GraduateTopicNew extends Component{
           topic_source:result.data.topic_source,
           topic_type:result.data.topic_type,
           attachments:result.data.attachments,
-          addonAfter:20-parseInt(result.data.selected_data.name.length)
+          addonAfter:parseInt(result.data.selected_data.name.length)
         })
         this.props.form.setFieldsValue({
           tea_id:result.data.selected_data.tea_id,
@@ -257,9 +260,9 @@ class GraduateTopicNew extends Component{
   // 附件相关 ------------ END
 
   changeTopicName=(e)=>{
-    let num= 60 - parseInt(e.target.value.length);
+    // let num= 60 - parseInt(e.target.value.length);
     this.setState({
-      addonAfter:num < 0 ? 0 : num
+      addonAfter:e.target.value.length
     })
   }
   render() {
@@ -331,7 +334,7 @@ class GraduateTopicNew extends Component{
             </p>
             <div className="clearfix mb20 lineh-25">
               <p className="fl color-black summaryname">{topicId==undefined?"新建":"编辑"}毕设选题</p>
-              <a onClick={()=>this.props.history.goBack()} className="color-grey-6 fr font-16">返回</a>
+              <Link to={`/courses/${coursesId}/graduation_topics/${left_banner_id}`} className="color-grey-6 fr font-16">返回</Link>
             </div>
 
             <Form {...formItemLayout} onSubmit={this.handleSubmit}>
@@ -366,7 +369,7 @@ class GraduateTopicNew extends Component{
                       max: 60, message: '最大限制为60个字符',
                     }],
                   })(
-                    <Input placeholder="请输入帖子选题名称，最大限制60个字符" maxLength="60" onInput={this.changeTopicName} autoComplete="off" suffix={String(addonAfter)} className="searchViewAfter" />
+                    <Input placeholder="请输入帖子选题名称，最大限制60个字符" maxLength="60" onInput={this.changeTopicName} autoComplete="off" suffix={`${String(addonAfter)}/${NAME_COUNT}`} className="searchViewAfter" />
                   )}
                 </Form.Item>
               </div>