Files
prodigyapi/source/javascripts/lang_selector.js
Robert Lord c404bc02df Add default language selecting with localStorage
Now, Slate will use localStorage to track the last selected
language, so if the user visits again with no language in the URL,
they will be redirected to the last language they used.

This update also fixes a bug with how the layout inserts the
language names into the javascript. Previously, they would be,
(for some inane reason) arrays within arrays. It is now just
an array. Whoever wrote that previous code was clearly a fool.
2013-10-29 10:40:07 -07:00

53 lines
1.9 KiB
JavaScript

/*
Copyright 2008-2013 Concur Technologies, Inc.
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
*/
languages = []
function activateLanguage(language) {
$("#lang-selector a").removeClass('active');
$("#lang-selector a[data-language-name='" + language + "']").addClass('active');
for (var i=0; i < languages.length; i++) {
$(".highlight." + languages[i]).hide();
}
$(".highlight." + language).show();
}
function setupLanguages(l) {
languages = l;
currentLanguage = languages[0];
defaultLanguage = localStorage.getItem("language");
if ((location.search.substr(1) != "") && (jQuery.inArray(location.search.substr(1), languages)) != -1) {
// the language is in the URL, so use that language!
activateLanguage(location.search.substr(1));
// set this language as the default for next time, if the URL has no language
localStorage.setItem("language", location.search.substr(1));
} else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) {
// the language was the last selected one saved in localstorage, so use that language!
activateLanguage(defaultLanguage);
} else {
// no language selected, so use the default
activateLanguage(languages[0]);
}
// if we click on a language tab, reload the page with that language in the URL
$("#lang-selector a").bind("click", function() {
window.location.replace("?" + $(this).data("language-name") + window.location.hash);
return false;
});
}