{"id":75947,"date":"2020-01-20T12:38:15","date_gmt":"2020-01-20T07:08:15","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?p=75947"},"modified":"2024-04-12T14:17:42","modified_gmt":"2024-04-12T08:47:42","slug":"the-set_language-redirect-view","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/the-set_language-redirect-view\/","title":{"rendered":"The set_language Redirect View"},"content":{"rendered":"<p>As a convenience, Django comes with a view, django.views.i18n.set_language, that sets a user\u2019s language preference and redirects back to the previous page. Activate this view by adding the following line to your URLconf:<\/p>\n<p>(r&#8217;^i18n\/&#8217;, include(&#8216;django.conf.urls.i18n&#8217;)),<\/p>\n<p>(Note that this example makes the view available at \/i18n\/setlang\/.) The view expects to be called via the GET method, with a language parameter set in the query string. If session support is enabled, the view saves the language choice in the user\u2019s session. Otherwise, it saves the language choice in a django_language cookie. After setting the language choice, Django redirects the user, following this algorithm:<\/p>\n<ul>\n<li>Django looks for a next parameter in the query string.<\/li>\n<li>If that doesn\u2019t exist or is empty, Django tries the URL in the Referer header.<\/li>\n<li>If that\u2019s empty \u2014 say, if a user\u2019s browser suppresses that header \u2014 then the user will be redirected to \/ (the site root) as a fallback.<\/li>\n<\/ul>\n<p>Here\u2019s example HTML template code:<\/p>\n<p>&lt;form action=&#8221;\/i18n\/setlang\/&#8221; method=&#8221;get&#8221;&gt;<br>\n&lt;input name=&#8221;next&#8221; type=&#8221;hidden&#8221; value=&#8221;\/next\/page\/&#8221; \/&gt;<br>\n&lt;select name=&#8221;language&#8221;&gt;<br>\n{% for lang in LANGUAGES %}<br>\n&lt;option value=&#8221;{{ lang.0 }}&#8221;&gt;{{ lang.1 }}&lt;\/option&gt;<br>\n{% endfor %}<br>\n&lt;\/select&gt;<br>\n&lt;input type=&#8221;submit&#8221; value=&#8221;Go&#8221; \/&gt;<br>\n&lt;\/form&gt;<\/p>\n\n\n<p><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/certified-django-developer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back to Tutorial<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As a convenience, Django comes with a view, django.views.i18n.set_language, that sets a user\u2019s language preference and redirects back to the previous page. Activate this view by adding the following line to your URLconf: (r&#8217;^i18n\/&#8217;, include(&#8216;django.conf.urls.i18n&#8217;)), (Note that this example makes the view available at \/i18n\/setlang\/.) The view expects to be called via the GET method,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[8655],"tags":[8868],"class_list":["post-75947","page","type-page","status-publish","hentry","category-django-web-development","tag-the-set_language-redirect-view"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The set_language Redirect View - Tutorial<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/the-set_language-redirect-view\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The set_language Redirect View - Tutorial\" \/>\n<meta property=\"og:description\" content=\"As a convenience, Django comes with a view, django.views.i18n.set_language, that sets a user\u2019s language preference and redirects back to the previous page. 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