11 language switcher variants - Templates, (partial) views and macros

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David Gregory 85 posts 211 karma points

May 10, 2019 @ 15:56
0

1:1 Language switcher Variants
Hi guys

I'm trying to get a language switcher to work on a 1:1 bilingual site on v8.

So as an example I have this article with the urls:

http://localhost:61707/en/articles/article-1/

http://localhost:61707/cy/erthygylau/article-1-cym/

Variants and cultures all set up and working nicely I just need to have a button that will toggle the page from one language to the other.

Looking at this post https://our.umbraco.com/forum/umbraco-8/95673-switching-language-using-language-variants I have this test code:
```
    @foreach (var (culture, info) in Model.Cultures)
    {
        <li>
            <a href="/@info.UrlSegment">@info.Name</a>
       </li>
    }
```
But this returns me the urls:

http://localhost:61707/article-1

http://localhost:61707/article-1-cym

As you can see UrlSegment only gives me the last part of the url. What am I missing to get the fuller path?

Thanks
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christian Boutet 10 posts 100 karma points

May 10, 2019 @ 18:32

Hi, here our language switcher in Umbraco 8. Hope it help!

    @inherits Umbraco.Web.Mvc.UmbracoViewPage<IPublishedContent>

    @{
        var page = UmbracoContext.PublishedRequest.PublishedContent;
        var currentCulture = System.Threading.Thread.CurrentThread.CurrentCulture;
        var availableLanguages = Services.LocalizationService.GetAllLanguages().Where(l => page.Cultures.Keys.Contains(l.IsoCode));

        var currentlanguage = availableLanguages.GetLanguageFromIsoCode(currentCulture.Name);
    }

    <div class="dropdown" data-controller="DropdownController">
        <button class="btn btn-link btn-xs dropdown-toggle" type="button" id="languageSelectorButton">
            <span>@(currentlanguage)</span>
            <div class="btn-icon">
                <div class="dropdown-toggle-btn-icon icon-chevron-right"></div>
            </div>
        </button>
        <ul class="dropdown-menu dropdown-menu-left">
            @foreach (var (culture, infos) in page.Cultures.Where(c => c.Key.ToLower() != currentCulture.Name.ToLower()))
            {
                var language = availableLanguages.GetLanguageFromIsoCode(culture);
                <li><a class="btn btn-link-thin btn-xs text-right" href="@page.GetUrl(culture)">@(language)</a></li>
            }
        </ul>
    </div> 
extension method is:
        public static string GetLanguageFromIsoCode(this IEnumerable<ILanguage> languages, string isoCode) {
            return languages.FirstOrDefault(l => l.IsoCode.ToLower() == isoCode.ToLower())?.CultureInfo?.NativeName ?? isoCode;
        }

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David Gregory 85 posts 211 karma points

May 11, 2019 @ 19:13
0
Ah, thanks.

I didn't know you could pass in a culture to get url. So I can basically change my code to use @Model.GetUrl(culture) instead and it works.
```
@foreach (var (culture, info) in Model.Cultures)
{
    <li>
        <a href="@Model.GetUrl(culture)">@info.Name</a>
   </li>
}
```
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Sachin 19 posts 49 karma points

Sep 12, 2019 @ 09:17

0

Hi, I am new to Umbraco, can you please let me know where and how should I create extension method that you have mentioned in your above example: public static string GetLanguageFromIsoCode(this IEnumerable

Regards, Sachin

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Mohammad 14 posts 83 karma points

Aug 12, 2020 @ 20:39

Hi Sachin In order to create the GetLanguageFromIsoCode extension, just create a class, call it what ever. The class should be like this

public static class LanguageExtensions
{
    public static string GetLanguageFromIsoCode(this IEnumerable<ILanguage> languages, string isoCode)
    {
        return languages.FirstOrDefault(l => l.IsoCode.ToLower() == isoCode.ToLower())?.CultureInfo?.NativeName ?? isoCode;
    }
}

Now in your cshtml file you have this line:

var currentlanguage = availableLanguages.GetLanguageFromIsoCode(currentCulture.Name);

this will automatically call above method in the static class.

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David Gregory 85 posts 211 karma points

May 13, 2019 @ 09:11
0
Further thinking on this.

For my site which has 2 languages all I need to do for a 1:1 lang switch is use the Dictionary feature in Umbraco like this:

and then have a single line of code like this to display the switch.
```
<a href="@Model.GetUrl(Umbraco.GetDictionaryValue("CultureParam"))">@Umbraco.GetDictionaryValue("SwitchLanguage")</a>
```
Does anyone think this is a bad/good way of doing it?
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Tom 34 posts 154 karma points

Apr 01, 2020 @ 19:45

0

Hello David, maybe you could check out this article about settings up a language variants switch in Umbraco 8: https://fungybytes.com/knowledge/how-to-build-a-language-variants-switch-in-umbraco-8/

Hope it helps you out!

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1:1 Language switcher Variants