React后端管理系统-商品详情detail组件

Posted 2020-11-20 wangyawei

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哇哇哇哇哇哇哇哇水水水水水水水水水水水嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻

哇哇哇哇哇哇哇哇水水水水水水水水水水水嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻

1. import React from ‘react‘;
2. import MUtil from ‘util/mm.jsx‘
3. import Product from ‘service/product-service.jsx‘
4. import PageTitle from ‘component/page-title/index.jsx‘;
5. import CategorySelector from ‘./category-selector.jsx‘;
6.  
7. import ‘./save.scss‘;
8.  
9. const _mm = new MUtil();
10. const _product = new Product();
11.  
12. class ProductDetail extends React.Component{
13.     constructor(props){
14.         super(props);
15.         this.state = {
16.             id : this.props.match.params.pid,
17.             name : ‘‘,
18.             subtitle : ‘‘,
19.             categoryId : 0,
20.             parentCategoryId : 0,
21.             subImages : [],
22.             price : ‘‘,
23.             stock : ‘‘,
24.             detail : ‘‘,
25.             status : 1 //商品状态1为在售
26.         }
27.     }
28.     componentDidMount(){
29.         this.loadProduct();
30.     }
31.     // 加载商品详情
32.     loadProduct(){
33.         // 有id的时候，表示是编辑功能，需要表单回填
34.         if(this.state.id){
35.             _product.getProduct(this.state.id).then((res) => {
36.                 let images = res.subImages.split(‘,‘);
37.                 res.subImages = images.map((imgUri) => {
38.                     return {
39.                         uri: imgUri,
40.                         url: res.imageHost + imgUri
41.                     }
42.                 });
43.                 this.setState(res);
44.             }, (errMsg) => {
45.                 _mm.errorTips(errMsg);
46.             });
47.         }
48.     }
49.     render(){
50.         return (
51.             <div id="page-wrapper">
52.                 <PageTitle title="添加商品" />
53.                 <div className="form-horizontal">
54.                     <div className="form-group">
55.                         <label className="col-md-2 control-label">商品名称</label>
56.                         <div className="col-md-5">
57.                             <p className="form-control-static">{this.state.name}</p>
58.                         </div>
59.                     </div>
60.                     <div className="form-group">
61.                         <label className="col-md-2 control-label">商品描述</label>
62.                         <div className="col-md-5">
63.                             <p className="form-control-static">{this.state.subtitle}</p>
64.                         </div>
65.                     </div>
66.                     <div className="form-group">
67.                         <label className="col-md-2 control-label">所属分类</label>
68.                         <CategorySelector
69.                             readOnly
70.                             categoryId={this.state.categoryId}
71.                             parentCategoryId={this.state.parentCategoryId}/>
72.                     </div>
73.                     <div className="form-group">
74.                         <label className="col-md-2 control-label">商品价格</label>
75.                         <div className="col-md-3">
76.                             <div className="input-group">
77.                                 <input type="number" className="form-control"
78.                                     value={this.state.price} readOnly/>
79.                                 <span className="input-group-addon">元</span>
80.                             </div>
81.                         </div>
82.                     </div>
83.                     <div className="form-group">
84.                         <label className="col-md-2 control-label">商品库存</label>
85.                         <div className="col-md-3">
86.                             <div className="input-group">
87.                                 <input type="number" className="form-control"
88.                                     value={this.state.stock} readOnly/>
89.                                 <span className="input-group-addon">件</span>
90.                             </div>
91.  
92.                         </div>
93.                     </div>
94.                     <div className="form-group">
95.                         <label className="col-md-2 control-label">商品图片</label>
96.                         <div className="col-md-10">
97.                             {
98.                                 this.state.subImages.length ? this.state.subImages.map(
99.                                     (image, index) => (
100.                                     <div className="img-con" key={index}>
101.                                         <img className="img" src={image.url} />
102.                                     </div>)
103.                                 ) : (<div>暂无图片</div>)
104.                             }
105.                         </div>
106.                     </div>
107.                     <div className="form-group">
108.                         <label className="col-md-2 control-label">商品详情</label>
109.                         <div className="col-md-10" dangerouslySetInnerhtml={{__html: this.state.detail}}></div>
110.                     </div>
111.                 </div>
112.             </div>
113.         )
114.     }
115. }
116. export default ProductDetail;