Fix nested properties in hyperlink plugin

Author: eKoopmans

src/plugin/hyperlinks.js

@@ -11,30 +11,31 @@ Worker.prototype.toPdf = function toPdf() {
     // Add hyperlinks if the option is enabled.
     if (this.opt.enableLinks) {
       // Find all anchor tags and get the container's bounds for reference.
-      var links = this.container.querySelectorAll('a');
-      var containerRect = unitConvert(this.container.getBoundingClientRect(), this.pageSize.k);
+      var container = this.prop.container;
+      var links = container.querySelectorAll('a');
+      var containerRect = unitConvert(container.getBoundingClientRect(), this.prop.pageSize.k);
 
       // Loop through each anchor tag.
       Array.prototype.forEach.call(links, function(link) {
         // Treat each client rect as a separate link (for text-wrapping).
         var clientRects = link.getClientRects();
         for (var i=0; i<clientRects.length; i++) {
-          var clientRect = unitConvert(clientRects[i], this.pageSize.k);
+          var clientRect = unitConvert(clientRects[i], this.prop.pageSize.k);
           clientRect.left -= containerRect.left;
           clientRect.top -= containerRect.top;
 
-          var page = Math.floor(clientRect.top / this.pageSize.inner.height) + 1;
-          var top = this.opt.margin[0] + clientRect.top % this.pageSize.inner.height;
+          var page = Math.floor(clientRect.top / this.prop.pageSize.inner.height) + 1;
+          var top = this.opt.margin[0] + clientRect.top % this.prop.pageSize.inner.height;
           var left = this.opt.margin[1] + clientRect.left;
 
-          this.pdf.setPage(page);
-          this.pdf.link(left, top, clientRect.width, clientRect.height, { url: link.href });
+          this.prop.pdf.setPage(page);
+          this.prop.pdf.link(left, top, clientRect.width, clientRect.height, { url: link.href });
         }
       });
 
       // Reset the active page of the PDF to the final page.
-      var nPages = this.pdf.putTotalPages().internal.getNumberOfPages();
-      this.pdf.setPage(nPages);
+      var nPages = this.prop.pdf.putTotalPages().internal.getNumberOfPages();
+      this.prop.pdf.setPage(nPages);
     }
   });
 };