react print
印刷しないエリアId:NonePrintDiv 印刷するエリアId:printDiv //npm install --save html2canvas import html2canvas from 'html2canvas'; //印刷ボタン処理 document.getElementById('NonePrintDiv').style.display = "none"; html2canvas(document.getElementById('printDiv')).then( (canvas) => { this.setState({ printStyle: { visibility: 'hidden' } }, () => { window.print(canvas); this.setState({ printStyle: {} }); document.getElementById('NonePrintDiv').style.display = ""; }); } ); //必要なCSSスタイル //const printTestCss = 'style/printTest.css'; //<link rel="stylesheet" type="text/css" href={printTestCss} /> <link rel="stylesheet" type=