2025-summer/team-3
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don't match again if user input does no change anything

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This commit is contained in:
Laura Klünder 2017-10-28 16:12:18 +02:00
parent 7edd9086e4
commit 482f09afee
1 changed files with 5 additions and 0 deletions
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5
src/c3nav/site/static/site/js/c3nav.js
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@ -13,6 +13,7 @@ c3nav = {
init_typeahead: function () { init_typeahead: function () {
c3nav.typeahead_locations = []; c3nav.typeahead_locations = [];
c3nav._last_typeahead_words_key = null;
$.getJSON('/api/locations/?searchable', function (data) { $.getJSON('/api/locations/?searchable', function (data) {
for (var i = 0; i < data.length; i++) { for (var i = 0; i < data.length; i++) {
var location = data[i]; var location = data[i];
@ -37,6 +38,7 @@ c3nav = {
val = $(this).val(), val = $(this).val(),
val_trimmed = $.trim(val), val_trimmed = $.trim(val),
val_words = val_trimmed.toLowerCase().split(/\s+/), val_words = val_trimmed.toLowerCase().split(/\s+/),
val_words_key = ' '.join(val_words),
$autocomplete = $('#autocomplete'); $autocomplete = $('#autocomplete');
$(this).parent().removeClass('selected').toggleClass('empty', (val === '')); $(this).parent().removeClass('selected').toggleClass('empty', (val === ''));
@ -44,6 +46,9 @@ c3nav = {
$autocomplete.html(''); $autocomplete.html('');
return; return;
} }
if (val_words_key === c3nav._last_typeahead_words_key) {
return;
}
for (var i = 0; i < c3nav.typeahead_locations.length; i++) { for (var i = 0; i < c3nav.typeahead_locations.length; i++) {
var location = c3nav.typeahead_locations[i], var location = c3nav.typeahead_locations[i],