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authorAnthony Sottile <asottile@umich.edu>2018-12-02 16:46:00 -0800
committerAnthony Sottile <asottile@umich.edu>2018-12-02 16:49:06 -0800
commitfd6245bb281d6e4bf278628f6fe63a2d15be0993 (patch)
tree0bbf3bee2e6a2ed0e9f5eb02d99a03a1e540e200 /js
parent87d6af2cb430be1b3170d7b8d5ade43b7222eb04 (diff)
downloadperl-software-in-gnu-guix-fd6245bb281d6e4bf278628f6fe63a2d15be0993.tar
perl-software-in-gnu-guix-fd6245bb281d6e4bf278628f6fe63a2d15be0993.tar.gz
Add new 'hash: true' option which uses replaceState for url
Resolves #2211
Diffstat (limited to 'js')
-rw-r--r--js/reveal.js25
1 files changed, 15 insertions, 10 deletions
diff --git a/js/reveal.js b/js/reveal.js
index 637ea63..c9f3b3b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -76,9 +76,12 @@
// Determine which displays to show the slide number on
showSlideNumber: 'all',
- // Push each slide change to the browser history
+ // Push each slide change to the browser history. Implies `hash: true`
history: false,
+ // Change the hash when changing slides -- impacts browser history with `history: true`
+ hash: false,
+
// Enable keyboard shortcuts for navigation
keyboard: true,
@@ -4114,18 +4117,20 @@
*/
function writeURL( delay ) {
- if( config.history ) {
-
- // Make sure there's never more than one timeout running
- clearTimeout( writeURLTimeout );
+ // Make sure there's never more than one timeout running
+ clearTimeout( writeURLTimeout );
- // If a delay is specified, timeout this call
- if( typeof delay === 'number' ) {
- writeURLTimeout = setTimeout( writeURL, delay );
- }
- else if( currentSlide ) {
+ // If a delay is specified, timeout this call
+ if( typeof delay === 'number' ) {
+ writeURLTimeout = setTimeout( writeURL, delay );
+ }
+ else if( currentSlide ) {
+ if ( config.history ) {
window.location.hash = locationHash();
}
+ else if ( config.hash ) {
+ window.history.replaceState(null, null, '#' + locationHash());
+ }
}
}