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Diffstat (limited to 'view')
| -rw-r--r-- | view/js/autocomplete.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/view/js/autocomplete.js b/view/js/autocomplete.js index e68356057..e92ce1d56 100644 --- a/view/js/autocomplete.js +++ b/view/js/autocomplete.js @@ -3,7 +3,18 @@ * * require jQuery, jquery.textcomplete */ + function mysearch(term, callback, backend_url, extra_channels) { + // Check if there is a cached result that contains the tsame information we would get with a full server-side search + for(t in mysearch.cache) { + if(term.indexOf(t) >= 0) { // A more broad search has been performed already, so use those results + // Filter old results locally + var matching = mysearch.cache[t].filter(function (x) { return (x.name.indexOf(term) >= 0 || x.nick.indexOf(term) >= 0); }); + callback(matching); + return; + } + } + var postdata = { start:0, count:100, @@ -20,10 +31,16 @@ function mysearch(term, callback, backend_url, extra_channels) { data: postdata, dataType: 'json', success:function(data){ + // Cache results if we got them all (more information would not improve results) + // data.count represents the maximum number of items + if(data.items.length < data.count) { + mysearch.cache[term] = data.items; + } callback(data.items); }, }).fail(function () {callback([]); }); // Callback must be invoked even if something went wrong. } +mysearch.cache = {}; function format(item) { return "<div class='{0}' title='{4}'><img src='{1}'>{2} ({3})</div>".format(item.taggable, item.photo, item.name, ((item.label) ? item.nick + ' ' + item.label : item.nick), item.link ) |