Sakurai/pdf.js
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page number works (not editable yet)

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This commit is contained in:
Artur Adib 2012-04-12 17:30:13 -07:00
parent 18211be401
commit d94709c2f0
2 changed files with 4 additions and 5 deletions
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2
web/viewer.html
View File

@ -56,7 +56,7 @@
<div class="splitToolbarButtonSeparator"></div> <div class="splitToolbarButtonSeparator"></div>
<div class="toolbarButton pageDown" title="Next Page" onclick="PDFView.page++"></div> <div class="toolbarButton pageDown" title="Next Page" onclick="PDFView.page++"></div>
</div> </div>
<div id="pageNumber" class="toolbarField" contentEditable="true">1</div> <div id="pageNumber" class="toolbarField" contentEditable="true"></div>
<div id="numPages" class="toolbarLabel"></div> <div id="numPages" class="toolbarLabel"></div>
<div class="toolbarButtonFlexibleSpacer"></div> <div class="toolbarButtonFlexibleSpacer"></div>
<div class="splitToolbarButton"> <div class="splitToolbarButton">

7
web/viewer.js
View File

@ -276,7 +276,7 @@ var PDFView = {
set page(val) { set page(val) {
var pages = this.pages; var pages = this.pages;
var input = document.getElementById('pageNumber'); var input = parseInt(document.getElementById('pageNumber'));
if (!(0 < val && val <= pages.length)) { if (!(0 < val && val <= pages.length)) {
var event = document.createEvent('UIEvents'); var event = document.createEvent('UIEvents');
event.initUIEvent('pagechange', false, false, window, 0); event.initUIEvent('pagechange', false, false, window, 0);
@ -499,7 +499,6 @@ var PDFView = {
var id = pdf.fingerprint; var id = pdf.fingerprint;
var storedHash = null; var storedHash = null;
document.getElementById('numPages').textContent = '/ '+pagesCount; document.getElementById('numPages').textContent = '/ '+pagesCount;
document.getElementById('pageNumber').max = pagesCount;
PDFView.documentFingerprint = id; PDFView.documentFingerprint = id;
var store = PDFView.store = new Settings(id); var store = PDFView.store = new Settings(id);
if (store.get('exists', false)) { if (store.get('exists', false)) {
@ -1452,8 +1451,8 @@ window.addEventListener('scalechange', function scalechange(evt) {
window.addEventListener('pagechange', function pagechange(evt) { window.addEventListener('pagechange', function pagechange(evt) {
var page = evt.pageNumber; var page = evt.pageNumber;
if (document.getElementById('pageNumber').value != page) if (parseInt(document.getElementById('pageNumber').textContent) != page)
document.getElementById('pageNumber').value = page; document.getElementById('pageNumber').textContent = page;
document.getElementById('previous').disabled = (page <= 1); document.getElementById('previous').disabled = (page <= 1);
document.getElementById('next').disabled = (page >= PDFView.pages.length); document.getElementById('next').disabled = (page >= PDFView.pages.length);
}, true); }, true);