Sakurai/pdf.js
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Simplify the code that resets the value of the pageNumber element in PDFViewerApplication.setInitialView

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After the creation of `PDFViewer`, its `_resetView` method takes care of resetting, among other things, the page number property. Hence we don't need to set `pdfViewer.currentPageNumber = 1;` here any more, and the comment is no longer accurate either.
This commit is contained in:
Jonas Jenwald 2015-07-11 12:09:00 +02:00
parent 535b7c236e
commit 2608757620
1 changed files with 3 additions and 4 deletions
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web/viewer.js
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@ -954,11 +954,10 @@ var PDFViewerApplication = {
setInitialView: function pdfViewSetInitialView(storedHash, scale) { setInitialView: function pdfViewSetInitialView(storedHash, scale) {
this.isInitialViewSet = true; this.isInitialViewSet = true;
// When opening a new file (when one is already loaded in the viewer): // When opening a new file, when one is already loaded in the viewer,
// Reset 'currentPageNumber', since otherwise the page's scale will be wrong // ensure that the 'pageNumber' element displays the correct value.
// if 'currentPageNumber' is larger than the number of pages in the file.
document.getElementById('pageNumber').value = document.getElementById('pageNumber').value =
this.pdfViewer.currentPageNumber = 1; this.pdfViewer.currentPageNumber;
if (this.initialDestination) { if (this.initialDestination) {
this.pdfLinkService.navigateTo(this.initialDestination); this.pdfLinkService.navigateTo(this.initialDestination);