我無法顯示PDF的所有頁面,而不是使用pdf.js的頁面這是顯示pdf的代碼,我從Traversy Media的教程中復(fù)制了此代碼,但當(dāng)前它僅打印出第一頁,并且當(dāng)您單擊“下一頁”按鈕時才轉(zhuǎn)到下一頁。但是我想顯示PDF的所有頁面,而用戶不必單擊下一頁? <div class="top-bar"> <button class="btn" id="prev-page"> <i class="fas fa-arrow-circle-left"></i> Prev Page </button> <button class="btn" id="next-page"> Next Page <i class="fas fa-arrow-circle-right"></i> </button> <span class="page-info"> Page <span id="page-num"></span> of <span id="page-count"></span> </span> </div> <canvas id="pdf-render"></canvas> <script src="https://mozilla.github.io/pdf.js/build/pdf.js"></script> <script> const url = 'pdfname.pdf'; let pdfDoc = null, pageNum = 1, pageIsRendering = false, pageNumIsPending = null; const scale = 1.5, canvas = document.querySelector('#pdf-render'), ctx = canvas.getContext('2d'); // Render the page const renderPage = num => { pageIsRendering = true;任何幫助將不勝感激?
如何顯示pdf的所有頁面而不是pdf.js中的僅一個頁面
慕斯709654
2021-04-28 17:23:57