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Use strict equalities in web/viewer.js

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This commit is contained in:
Tim van der Meij 2014-07-31 21:49:29 +02:00
parent 24cf969422
commit ea85a2f7a7
1 changed files with 6 additions and 6 deletions
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12
web/viewer.js
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@ -805,7 +805,7 @@ var PDFView = {
var pdfOpenParams = PDFView.getAnchorUrl('#page=' + pageNumber); var pdfOpenParams = PDFView.getAnchorUrl('#page=' + pageNumber);
var destKind = dest[1]; var destKind = dest[1];
if (typeof destKind === 'object' && 'name' in destKind && if (typeof destKind === 'object' && 'name' in destKind &&
destKind.name == 'XYZ') { destKind.name === 'XYZ') {
var scale = (dest[4] || this.currentScaleValue); var scale = (dest[4] || this.currentScaleValue);
var scaleNumber = parseFloat(scale); var scaleNumber = parseFloat(scale);
if (scaleNumber) { if (scaleNumber) {
@ -1668,9 +1668,9 @@ var PDFView = {
// In case we are already on the first or the last page there is no need // In case we are already on the first or the last page there is no need
// to do anything. // to do anything.
if ((currentPage == 1 && pageFlipDirection == PageFlipDirection.UP) || if ((currentPage === 1 && pageFlipDirection === PageFlipDirection.UP) ||
(currentPage == this.pages.length && (currentPage === this.pages.length &&
pageFlipDirection == PageFlipDirection.DOWN)) { pageFlipDirection === PageFlipDirection.DOWN)) {
return; return;
} }
@ -1862,7 +1862,7 @@ function webViewerInitialized() {
var mainContainer = document.getElementById('mainContainer'); var mainContainer = document.getElementById('mainContainer');
var outerContainer = document.getElementById('outerContainer'); var outerContainer = document.getElementById('outerContainer');
mainContainer.addEventListener('transitionend', function(e) { mainContainer.addEventListener('transitionend', function(e) {
if (e.target == mainContainer) { if (e.target === mainContainer) {
var event = document.createEvent('UIEvents'); var event = document.createEvent('UIEvents');
event.initUIEvent('resize', false, false, window, 0); event.initUIEvent('resize', false, false, window, 0);
window.dispatchEvent(event); window.dispatchEvent(event);
@ -2107,7 +2107,7 @@ function selectScaleOption(value) {
var predefinedValueFound = false; var predefinedValueFound = false;
for (var i = 0; i < options.length; i++) { for (var i = 0; i < options.length; i++) {
var option = options[i]; var option = options[i];
if (option.value != value) { if (option.value !== value) {
option.selected = false; option.selected = false;
continue; continue;
} }