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autocomplete: limit static metatags to 10 matches.

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Prevents autocomplete menu from becoming excessively long when
completing order: metatags.
This commit is contained in:
evazion
2018-12-11 11:20:02 -06:00
parent 28f32abe24
commit cacc899a4d
1 changed files with 3 additions and 7 deletions
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10
app/javascript/src/javascripts/autocomplete.js.erb
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@@ -433,14 +433,10 @@ Autocomplete.static_metatags = {
Autocomplete.static_metatag_source = function(term, resp, metatag) {
var sub_metatags = this.static_metatags[metatag];
var regexp = new RegExp("^" + $.ui.autocomplete.escapeRegex(term), "i");
var matches = $.grep(sub_metatags, function (sub_metatag) {
return regexp.test(sub_metatag);
});
var matches = sub_metatags.filter(sub_metatag => sub_metatag.startsWith(term.toLowerCase()));
matches = matches.map(sub_metatag => `${metatag}:${sub_metatag}`).sort().slice(0, 10);
resp($.map(matches, function(sub_metatag) {
return metatag + ":" + sub_metatag;
}));
resp(matches);
}
Autocomplete.user_source = function(term, resp, metatag) {