yetangitu/canvas-based-HTML5-Comic-Book-Reader
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bugfixed potential self ddos :/

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This commit is contained in:
Bala Clark 2011-08-28 20:47:52 +02:00
parent 9f684a7b68
commit 6981172789
1 changed files with 7 additions and 10 deletions
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15
lib/ComicBook.js
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@ -86,14 +86,9 @@ function ComicBook(id, srcs, opts) {
return parseInt(location.hash.substring(1),10) - 1 || 0; return parseInt(location.hash.substring(1),10) - 1 || 0;
} }
function setHash() { function setHash(pageNo) {
location.hash = pageNo;
var pageNo = pointer + 1; if (options.savePosition === true) { setLastPage(pageNo); };
if (getHash() !== '#'+pageNo) {
location.hash = pageNo;
if (options.savePosition === true) { setLastPage(pageNo); };
}
} }
/** /**
@ -330,7 +325,9 @@ function ComicBook(id, srcs, opts) {
context.drawImage(page, offsetW, offsetH, page_width, page_height); context.drawImage(page, offsetW, offsetH, page_width, page_height);
if (options.displayMode === "double" && typeof page2 === "object") { context.drawImage(page2, page_width + offsetW, offsetH, page_width, page_height); } if (options.displayMode === "double" && typeof page2 === "object") { context.drawImage(page2, page_width + offsetW, offsetH, page_width, page_height); }
setHash(pointer + 1); if (getHash() !== pointer) {
setHash(pointer + 1);
}
// apply any image enhancements previously defined // apply any image enhancements previously defined
$.each(options.enhance, function(action, options) { $.each(options.enhance, function(action, options) {