| commit | a6ee26f489dbcf2b3e2c2a37dbe61390d43f2cda | |
| author | Matt Lee <matt@reddit.com> | |
| Thu, 5 Mar 2015 23:11:58 +0000 (5 15:11 -0800) | ||
| committer | Matt Lee <matt@reddit.com> | |
| Mon, 6 Apr 2015 21:46:20 +0000 (6 14:46 -0700) | ||
| tree | ed62e124bc11e435d923a43a213ad3810eb468bd | treesnapshot (tar.gz zip) |
| parent | 977e0f1d25b3c8d7dbf7dfd673f51606f97e9daf | commitdiff |
ads: Use visibilitychange event if supported.
For loading new ads, use visibilitychange event if supported (it generally is). This means that, in theory, a new ad should load in one of the following cases:
1. Active tab changes.
2. Browser is minimized then maximized.
3. Browser window is covered up then uncovered.
4. OS goes to sleep/is locked then woken up/unlocked.
This makes a lot more sense than the current trigger, which is just focus.
Unfortunately support for cases 2-4 is spotty, but almost all browsers support
case 1.
For loading new ads, use visibilitychange event if supported (it generally is). This means that, in theory, a new ad should load in one of the following cases:
1. Active tab changes.
2. Browser is minimized then maximized.
3. Browser window is covered up then uncovered.
4. OS goes to sleep/is locked then woken up/unlocked.
This makes a lot more sense than the current trigger, which is just focus.
Unfortunately support for cases 2-4 is spotty, but almost all browsers support
case 1.
| r2/r2/public/static/js/spotlight.js | diffblobblamehistory |