| 23 | |
| 24 | //change language |
| 25 | translate(lang_code, element) { |
| 26 | if (lang_code == undefined) { |
| 27 | lang_code = this.Helper.getCookie('language'); |
| 28 | if (!lang_code) { |
| 29 | return; |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | if (lang_code != undefined && lang_code != config.LANG) { |
| 34 | //save cookie |
| 35 | this.Helper.setCookie('language', lang_code); |
| 36 | } |
| 37 | |
| 38 | if (this.trans_lang_codes.includes(lang_code) || lang_code == 'en') { |
| 39 | //translate |
| 40 | $(element || 'body').translate({lang: lang_code, t: this.translations}); |
| 41 | config.LANG = lang_code; |
| 42 | } |
| 43 | else { |
| 44 | alertify.error('Translate error, can not find dictionary: ' + lang_code); |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | load_translations() { |
| 49 | var _this = this; |