AjouterFacture.js

class AjouterFacture extends Component {
  constructor(props) {
    super(props);
    this.state = {
     
      rowData: [],
      
      Produits: [],
      QuantiteF: "",
      Prix: [],
      id: 0,
    
 
    };
    this.handleSubmit = this.handleSubmit.bind(this);
    this.handleRowDelete = this.handleRowDelete.bind(this);
    this.handleRowAdd = this.handleRowAdd.bind(this);
   
    this.handleselectChange = this.handleselectChange.bind(this);
    this.PrixDisplay = this.PrixDisplay.bind(this);
  }
  componentWillReceiveProps(nextProps) {
    console.log("nextProps", nextProps);
  }
  componentDidMount() {
   
    axios({
      method: "get",
      url: "/app/getNomprod/",
      withCredentials: true,
    }).then(response => {
      if (response && response.data) {
        this.setState({
          Produits: response.data
        });
      }
    }).catch(error => console.log(error));
  }
  
  handleQuantiteChange(index, value) {
    const rowDataCopy = this.state.rowData.slice(0);
    rowDataCopy[index] = Object.assign({}, rowDataCopy[index], {
      QuantiteF: parseInt(value, 10)
    });
    this.setState({
      rowData: rowDataCopy
    });
  }
 
  handleselectprdtChange(index, value) {
    const rowDataCopy = this.state.rowData.slice(0);
    rowDataCopy[index] = Object.assign({}, rowDataCopy[index], {
      selectprdt: value
    });
    this.setState({
      rowData: rowDataCopy,
    });
  
  render() {
    
    let {
      Clients
    } = this.state.Clients;
    var Cd = {
      pointerEvents: 'none'
    }
    let {
      Produits
    } = this.state;
    let {
      rowData
    } = this.state.rowData;
    let {
      Prix
    } = this.state.Prix;
   
    return (<div className="animated fadeIn">
          
     
 <h6>  <Label ><strong>Veuillez ajouter au moins un produit :  </strong></Label></h6>
		<Table responsive style={items} >
		<thead style={back}>
                  <tr>
                    <th>PRODUIT</th>
                    <th>QUANTITE</th>
                    <th>PRIX UNITAIRE</th>
                    <th>TOTAL</th>
                    <th></th>
                  </tr>
                  </thead>
                  <tbody>
                {this.state.rowData.map((data, index) => (
              <tr key={index} id={index}>
                <td>
                  {" "}  <Input type="select" name="selectprdt" id="selectprdt"
                          placeholder="Veuillez sélectionner un produit"  value={data.selectprdt}
                    onChange={(e) => this.handleselectprdtChange(index, e.target.value)} >
           <option  key={-1} hidden>Choisisr un produit</option>
                      
                   
                     {  this.state.Produits.map((pdt, i) => 
                     <option key={i}>{pdt.Nomp}</option>
                   
                   
                     )} 
                     
                      
                      </Input>
                    </td>
                    <td><Input type="number" 
                          value={data.QuantiteF || 0} onChange={(e) => this.handleQuantiteChange(index, e.target.value)}/></td>
                    <td>
               	
                 
                    {  this.state.Prix.map(pr => 
      <p key={index} >{pr.PrixV} </p>
                       )} 
                     
                        </td>
                        
                <td  > 
                    
                  
                     <p key={index} className='pa2 mr2 f6'>{(data.QuantiteF || 0) * (parseInt(this.PrixDisplay(data.selectprdt)|| 0))}  </p>
                      
                   
                 
                    </td>
                    <td>
                     <Button onClick={(e) => this.handleRowDelete(index)} active style={center}  size="sm" color="danger" className="btn-pill" aria-pressed="true">Effacer</Button>
      </td>{" "}
              </tr>
            ))}
   
       
                        
                  <tr>
                 
            <td/>
            <td/>
            <td/>
            <td/>
            <td><Button onClick={this.handleRowAdd} active style={center}  size="sm" color="info" className="btn-pill" aria-pressed="true">Ajouter une ligne</Button></td>
          </tr>
        </tbody>
      
       
		
		</Table>
		
		
		</div>
		);
  }
  PrixDisplay(selectprdt) {
    return axios.get("/app/getPrixprod/" + selectprdt).then(response => {
      if (response && response.data) {
        this.setState({
          Prix: response.data
        });
      }
    }).catch(error => {
      console.error(error);
    });
  }
 
  handleRowDelete(row) {
    const rowDataCopy = this.state.rowData.slice(0);
    rowDataCopy.splice(row, 1);
    this.setState({
      rowData: rowDataCopy
    });
  }
  handleRowAdd() {
    let id = this.state.id;
    id = id++;
    const rowDataCopy = this.state.rowData.slice(0);
    rowDataCopy.push({
      selectprdt: "",
      QuantiteF: 0,
      Prix: ""
    });
    this.setState({
      rowData: rowDataCopy,
      id: id
    });
  }
}
export default AjouterFacture;