diff options
| -rw-r--r-- | sitestatic/archweb.js | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sitestatic/archweb.js b/sitestatic/archweb.js index 12b7c70..01d5b26 100644 --- a/sitestatic/archweb.js +++ b/sitestatic/archweb.js @@ -172,18 +172,18 @@ function ajaxifyFiles() { function collapseDependsList(list) { var limit = 20; - // hide everything past a given limit, but don't do anything if we don't - // enough items that it is worth adding the link list = $(list); + // Hide everything past a given limit. Don't do anything if we don't have + // enough items, or the link already exists. + var linkid = list.attr('id') + 'link'; var items = list.find('li').slice(limit); - if (items.length == 0) { + if (items.length == 0 || $('#' + linkid).length > 0) { return; } items.hide(); - var linkid = list.attr('id') + 'link'; list.after('<p><a id="' + linkid + '" href="#">Show More…</a></p>'); - // add links and wire them up to show the hidden items + // add link and wire it up to show the hidden items $('#' + linkid).click(function(event) { event.preventDefault(); list.find('li').show(); |