Sakurai/pdf.js
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Fix container not defined error.

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Brendan Dahl 2012-04-30 13:05:32 -07:00
parent 251ea6c2df
commit 8f14282ab4
1 changed files with 6 additions and 2 deletions
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8
web/viewer.js
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@ -218,9 +218,11 @@ var PDFView = {
currentScaleValue: null, currentScaleValue: null,
initialBookmark: document.location.hash.substring(1), initialBookmark: document.location.hash.substring(1),
container: null, container: null,
initialized: false,
// called once when the document is loaded // called once when the document is loaded
init: function pdfViewInit() { initialize: function pdfViewInitialize() {
this.container = document.getElementById('viewerContainer'); this.container = document.getElementById('viewerContainer');
this.initialized = true;
}, },
setScale: function pdfViewSetScale(val, resetAutoSettings) { setScale: function pdfViewSetScale(val, resetAutoSettings) {
@ -1315,7 +1317,7 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
}; };
window.addEventListener('load', function webViewerLoad(evt) { window.addEventListener('load', function webViewerLoad(evt) {
PDFView.init(); PDFView.initialize();
var params = PDFView.parseQueryString(document.location.search.substring(1)); var params = PDFView.parseQueryString(document.location.search.substring(1));
var file = PDFJS.isFirefoxExtension ? var file = PDFJS.isFirefoxExtension ?
@ -1393,6 +1395,8 @@ function preDraw() {
} }
function updateViewarea() { function updateViewarea() {
if (!PDFView.initialized)
return;
var visiblePages = PDFView.getVisiblePages(); var visiblePages = PDFView.getVisiblePages();
var pageToDraw; var pageToDraw;
for (var i = 0; i < visiblePages.length; i++) { for (var i = 0; i < visiblePages.length; i++) {