diff options
| author | Andrew Dolgov <[email protected]> | 2010-09-22 14:10:39 +0400 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2010-09-22 14:10:39 +0400 |
| commit | b8a1b2ae945d4295971c72aad53fcf5841eb76c7 (patch) | |
| tree | 705f567806685d776ce9052d74ce4af9b129a2bc /digest.js | |
| parent | e638cd0201f1de0ec3c5fb42b63ca64f39ed67ed (diff) | |
digest: only try to show feed loading indicator when feed is actually present on screen
Diffstat (limited to 'digest.js')
| -rw-r--r-- | digest.js | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -253,11 +253,13 @@ function viewfeed(feed_id, offset, replace, no_effects, no_indicator, callback) console.log(query); - var img = $("F-" + feed_id).getElementsByTagName("IMG")[0]; + if ($("F-" + feed_id)) { + var img = $("F-" + feed_id).getElementsByTagName("IMG")[0]; - if (img && !no_indicator) { - img.setAttribute("orig_src", img.src); - img.src = 'images/indicator_tiny.gif'; + if (img && !no_indicator) { + img.setAttribute("orig_src", img.src); + img.src = 'images/indicator_tiny.gif'; + } } new Ajax.Request("backend.php", { |