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bmstu-mt-wp
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Fix bug with Enter when no slide is active. 

Closes issue #56.
This commit is contained in:
Oleg Roschupkin 2012-03-01 13:54:31 +09:00
parent 4566fc394f
commit 9addbae918
1 changed files with 10 additions and 8 deletions
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18
scripts/script.js
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@ -53,10 +53,10 @@
return -1;
}
function scrollToCurrentSlide() {
var currentSlide = document.getElementById(
slideList[getCurrentSlideNumber()].id
);
function scrollToSlide(slideNumber) {
if (-1 === slideNumber ) { return; }
var currentSlide = document.getElementById(slideList[slideNumber].id);
if (null != currentSlide) {
window.scrollTo(0, currentSlide.offsetTop);
@ -156,7 +156,7 @@
window.addEventListener('popstate', function (e) {
if (isListMode()) {
enterListMode();
scrollToCurrentSlide();
scrollToSlide(getCurrentSlideNumber());
} else {
enterSlideMode();
}
@ -177,7 +177,7 @@
switch (e.which) {
case 116: // F5
case 13: // Enter
if (isListMode()) {
if (isListMode() && -1 !== currentSlideNumber) {
e.preventDefault();
history.pushState(null, null, url.pathname + '?full' + getSlideHash(currentSlideNumber));
@ -193,7 +193,7 @@
history.pushState(null, null, url.pathname + getSlideHash(currentSlideNumber));
enterListMode();
scrollToCurrentSlide();
scrollToSlide(currentSlideNumber);
}
break;
@ -217,7 +217,9 @@
// Only go to next slide if current slide have no inner
// navigation or inner navigation is fully shown
// NOTE: But first of all check if there is no current slide
if (
-1 === currentSlideNumber ||
!slideList[currentSlideNumber].hasInnerNavigation ||
-1 === increaseInnerNavigation(currentSlideNumber)
) {
@ -276,4 +278,4 @@
}
}, false);
}());
}());