simrs-jatim/library/JSPrintManager/components/App.js

class App extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            JSPM_WS_Status: null,
            DemoIndex: 0
        };
        this.setDemoSample = this.setDemoSample.bind(this);
    }

    jspmWsStatusChanged(status) {
        this.setState({
            JSPM_WS_Status: status
        });
    }

    setDemoSample(index) {
        this.setState({
            DemoIndex: index
        });
    }

    componentDidMount() {
        JSPM.JSPrintManager.auto_reconnect = true;
        JSPM.JSPrintManager.start();

        JSPM.JSPrintManager.MainApp = this;

        JSPM.JSPrintManager.WS.onOpen = function() {
            JSPM.JSPrintManager.MainApp.jspmWsStatusChanged(
              JSPM.WSStatus[JSPM.JSPrintManager.WS.status]
            );
        };

        JSPM.JSPrintManager.WS.onStatusChanged = function() {
            JSPM.JSPrintManager.MainApp.jspmWsStatusChanged(
              JSPM.WSStatus[JSPM.JSPrintManager.WS.status]
            );
        };

        JSPM.JSPrintManager.WS.onClose = function() {
            JSPM.JSPrintManager.MainApp.jspmWsStatusChanged(
              JSPM.WSStatus[JSPM.JSPrintManager.WS.status]
            );
        };
    }

    render() {
        let year = new Date().getFullYear();
        let demoContent;

        if (this.state.JSPM_WS_Status == "Open") {
            if (this.state.DemoIndex == 0) {
                demoContent = <DemoStartPage setSample={this.setDemoSample} />;
            } else if (this.state.DemoIndex == 1) {
                demoContent = (
                  <PrintingRawCommandsSample setSample={this.setDemoSample} />
            );
        } else if (this.state.DemoIndex == 2) {
            demoContent = (
              <PrintingPDFSample setSample={this.setDemoSample} />
          );
    } else if (this.state.DemoIndex == 3) {
        demoContent = (
          <PrintingFilesSample setSample={this.setDemoSample} />
              );
              } else if (this.state.DemoIndex == 4) {
                  demoContent = (
                    <PrintingMultiplePrintJobsSample
                      setSample={this.setDemoSample}
                />
              );
              } else if (this.state.DemoIndex == 5) {
                  demoContent = (
                    <PrintingTXTSample setSample={this.setDemoSample} />
              );
              } else if (this.state.DemoIndex == 6) {
                  demoContent = (
                    <PrintersInfoSample setSample={this.setDemoSample} />
              );
              }
              } else if (this.state.JSPM_WS_Status == "Closed")
                  demoContent = <InstallJSPMClientApp />;
              else if (this.state.JSPM_WS_Status == "BlackListed")
                  demoContent = <WebsiteBlackListed />;
              else {
            demoContent = (
              <div className="row">
                <div className="col-md-12">
                  <div className="text-center">
                    <img src="loading.gif" id="loadingPrintersInfo" />
                    <br />
                    <strong>Waiting for user response....</strong>
                  </div>
                </div>
              </div>
            );
                    }

    return (
      <div>
        <nav className="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
          <div className="container">
            <a
              className="navbar-brand"
              href="//neodynamic.com/products/printing/js-print-manager"
              target="_blank"
            >
              <img
                alt="Neodynamic"
                src="//neodynamic.com/images/jspm-32.png"
              />
              &nbsp;&nbsp;JSPrintManager{" "}
              <span className="round">2.0</span>
            </a>
            <button
              className="navbar-toggler"
              type="button"
              data-toggle="collapse"
              data-target="#navbarsExampleDefault"
              aria-controls="navbarsExampleDefault"
              aria-expanded="false"
              aria-label="Toggle navigation"
            >
              <span className="navbar-toggler-icon" />
            </button>

            <div
              className="collapse navbar-collapse"
              id="navbarsExampleDefault"
            >
              <div className="mr-auto" />
              <a
                href="https://github.com/neodynamic/JSPrintManager/"
                target="_blank"
                title="Download Source Code..."
                className="githubIcon"
              >
                <i className="fa fa-github" />
              </a>
              <JSPMStatus JSPM_WS_Status={this.state.JSPM_WS_Status} />
            </div>
          </div>
        </nav>
        <div className="container content">
          <h2>
            JSPrintManager{" "}
            <small>
              <em>
                Print RAW Commands &amp; Known File Formats from
                Javascript
              </em>
            </small>
          </h2>
          <hr />
    {demoContent}
          <footer>
            <br />
            <br />
            <br />
            <br />
            <hr />
            <p>
              <a
                href="//neodynamic.com/products/printing/js-print-manager/"
                target="_blank"
              >
                JSPrintManager for any Web Platform!
              </a>
              &nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;
              <i className="icon-user" />{" "}
              <a href="//neodynamic.com/support" target="_blank">
                Contact Tech Support
              </a>
            </p>
            <p>
              Copyright &copy; 2003-{year}
              <br />
              Neodynamic SRL
              <br />
              <a
                href="//neodynamic.com"
                alt="Neodynamic Website"
                target="_blank"
              >
        https://neodynamic.com
              </a>
            </p>
          </footer>
        </div>
        <div
          id="files-requirements-dialog"
          className="modal fade topMost"
          tabIndex="-1"
          role="dialog"
          aria-labelledby="exampleModalLabel"
          aria-hidden="true"
        >
          <div className="modal-dialog modal-lg" role="document">
            <div className="modal-content">
              <div className="modal-header">
                <h5 className="modal-title" id="exampleModalLabel">
                  Client System Requeriments
                </h5>
                <button
                  type="button"
                  className="close"
                  data-dismiss="modal"
                  aria-label="Close"
                >
                  <span aria-hidden="true">&times;</span>
                </button>
              </div>
              <div className="modal-body">
                <table className="table table-bordered">
                  <thead>
                    <tr className="fileFormats">
                      <td>File Format</td>
                      <td>Windows Clients</td>
                      <td>UNIX Clients</td>
                    </tr>
                  </thead>
                  <tbody>
                    <tr>
                      <td>DOC, DOCX</td>
        <td>Microsoft Word is required</td>
        <td>LibreOffice is required</td>
      </tr>
      <tr>
        <td>XLS, XLSX</td>
        <td>Microsoft Excel is required</td>
        <td>LibreOffice is required</td>
      </tr>
      <tr>
        <td>PDF</td>
        <td>Natively supported!</td>
        <td>Natively supported!</td>
      </tr>
      <tr>
        <td>TXT</td>
        <td>Natively supported!</td>
        <td>Natively supported!</td>
      </tr>
      <tr>
        <td>JPEG</td>
        <td>Natively supported!</td>
        <td>Natively supported!</td>
      </tr>
      <tr>
        <td>PNG</td>
        <td>Natively supported!</td>
        <td>Natively supported!</td>
      </tr>
      <tr>
        <td>BMP</td>
        <td>Natively supported!</td>
        <td>Natively supported!</td>
      </tr>
    </tbody>
  </table>
</div>
<div className="modal-footer">
  <button
        type="button"
        className="btn btn-secondary"
        data-dismiss="modal"
      >
        Close
      </button>
    </div>
  </div>
</div>
</div>
</div>
    );
    }
}

ReactDOM.render(<App />, document.getElementById("root"));

window.App = App;