fixed basic.html and update 'pdfjsnewwindow' (#2855)

kakugiki · HackbrettXXX · web-flow · commit c3a379d0017e · 2020-08-21T11:23:49.000+02:00
Co-authored-by: Lukas Holländer &lt;lukas.hollaender@yworks.com&gt;
diff --git a/examples/PDF.js/web/viewer.js b/examples/PDF.js/web/viewer.js
@@ -4886,10 +4886,11 @@
       }
 
       function getPDFFileNameFromURL(url) {
-        var defaultFilename =
-          arguments.length > 1 && arguments[1] !== undefined
-            ? arguments[1]
-            : "document.pdf";
+        let downloadName = (window.location.search).split('=')[2];
+        var defaultFilename = downloadName || "document.pdf";
+          // arguments.length > 1 && arguments[1] !== undefined
+          //   ? arguments[1]
+          //   : "document.pdf";
 
         if (typeof url !== "string") {
           return defaultFilename;
diff --git a/examples/basic.html b/examples/basic.html
@@ -10,10 +10,12 @@
 
   <script type="text/javascript" src="js/jquery/jquery-1.7.1.min.js"></script>
   <script type="text/javascript" src="js/jquery/jquery-ui-1.8.17.custom.min.js"></script>
-  <script type="text/javascript" src="../dist/jspdf.debug.js"></script>
+  <script type="text/javascript" src="../dist/jspdf.umd.js"></script>
   <script type="text/javascript" src="js/basic.js"></script>
 
   <script>
+    window.jsPDF = window.jspdf.jsPDF;
+    
     $(function () {
       $("#accordion-basic, #accordion-text, #accordion-graphic, #accordion-font").accordion({
         autoHeight: false,
diff --git a/src/jspdf.js b/src/jspdf.js
@@ -3026,7 +3026,7 @@ function jsPDF(options) {
             "<style>html, body { padding: 0; margin: 0; } iframe { width: 100%; height: 100%; border: 0;}  </style>" +
             '<body><iframe id="pdfViewer" src="' +
             pdfJsUrl +
-            '?file=" width="500px" height="400px" />' +
+            '?file=&downloadName=' + options.filename + '" width="500px" height="400px" />' +
             "</body></html>";
           var PDFjsNewWindow = globalObject.open();
 
@@ -3036,6 +3036,7 @@ function jsPDF(options) {
             PDFjsNewWindow.document.documentElement.querySelector(
               "#pdfViewer"
             ).onload = function() {
+              PDFjsNewWindow.document.title = options.filename;
               PDFjsNewWindow.document.documentElement
                 .querySelector("#pdfViewer")
                 .contentWindow.PDFViewerApplication.open(
