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1 | 1 | {% load generic_components %} |
2 | 2 | <div class="language_drop"> |
3 | | - <a href="#" style="{% language_picker_style %}"> |
4 | | - {{ current_language.name_local }} |
5 | | - <span class="arrow"></span> |
6 | | - </a> |
7 | | - <ul class="drop"> |
| 3 | + <a |
| 4 | + href="#" |
| 5 | + id="language-toggle" |
| 6 | + role="button" |
| 7 | + aria-haspopup="true" |
| 8 | + aria-expanded="false" |
| 9 | + aria-controls="language-options" |
| 10 | + style="{{ language_picker_style }}" |
| 11 | + tabindex="0" |
| 12 | + > |
| 13 | + {{ current_language.name_local }} |
| 14 | + <span class="arrow"></span> |
| 15 | + </a> |
| 16 | + |
| 17 | + <ul |
| 18 | + id="language-options" |
| 19 | + class="drop" |
| 20 | + role="menu" |
| 21 | + aria-labelledby="language-toggle" |
| 22 | + tabindex="-1" |
| 23 | + > |
8 | 24 | {% for option in language_options %} |
9 | | - <li class="{% if option.selected %}selected{% endif %}"> |
10 | | - <a href="{{ option.url }}" rel="alternate" hreflang="{{ option.language.code }}"> |
11 | | - {{ option.language.name_local }} |
12 | | - </a> |
13 | | - </li> |
| 25 | + <li class="{% if option.selected %}selected{% endif %}" role="menuitem"> |
| 26 | + <a |
| 27 | + href="{{ option.url }}" |
| 28 | + rel="alternate" |
| 29 | + hreflang="{{ option.language.code }}" |
| 30 | + tabindex="0" |
| 31 | + > |
| 32 | + {{ option.language.name_local }} |
| 33 | + </a> |
| 34 | + </li> |
14 | 35 | {% endfor %} |
15 | | - </ul> |
| 36 | + </ul> |
16 | 37 | </div> |
| 38 | + |
| 39 | +<script> |
| 40 | + document.addEventListener("DOMContentLoaded", function () { |
| 41 | + const languageToggle = document.getElementById("language-toggle"); |
| 42 | + const languageOptions = document.getElementById("language-options"); |
| 43 | + let isOpen = false; |
| 44 | + |
| 45 | + languageToggle.addEventListener("click", function (e) { |
| 46 | + e.preventDefault(); |
| 47 | + toggleDropdown(); |
| 48 | + }); |
| 49 | + |
| 50 | + // languageToggle.addEventListener("keydown", function (e) { |
| 51 | + // if (e.key === "Enter" || e.key === " ") { |
| 52 | + // e.preventDefault(); |
| 53 | + // toggleDropdown(); |
| 54 | + // } |
| 55 | + // }); |
| 56 | + |
| 57 | + document.addEventListener("click", function (e) { |
| 58 | + if ( |
| 59 | + !languageToggle.contains(e.target) && |
| 60 | + !languageOptions.contains(e.target) |
| 61 | + ) { |
| 62 | + closeDropdown(); |
| 63 | + } |
| 64 | + }); |
| 65 | + |
| 66 | + languageOptions.addEventListener("keydown", function (e) { |
| 67 | + console.log("Key pressed: " + e.key); |
| 68 | + // const options = languageOptions.querySelectorAll("a"); |
| 69 | + // const focusedElement = document.activeElement; |
| 70 | + // let index = Array.from(options).indexOf(focusedElement); |
| 71 | + |
| 72 | + if(e.key === "Escape"){ |
| 73 | + console.log("Escape1"); |
| 74 | + e.preventDefault(); |
| 75 | + e.stopPropagation(); |
| 76 | + closeDropdown(); |
| 77 | + return; |
| 78 | + } |
| 79 | + }); |
| 80 | + |
| 81 | + function toggleDropdown() { |
| 82 | + isOpen = !isOpen; |
| 83 | + languageOptions.style.display = isOpen ? "block" : "none"; |
| 84 | + languageToggle.setAttribute("aria-expanded", isOpen.toString()); |
| 85 | + |
| 86 | + if (isOpen) { |
| 87 | + const options = languageOptions.querySelectorAll("a"); |
| 88 | + if (options.length > 0) { |
| 89 | + options[0].focus(); |
| 90 | + } |
| 91 | + } |
| 92 | + } |
| 93 | + |
| 94 | + function closeDropdown() { |
| 95 | + isOpen = false; |
| 96 | + languageOptions.style.display = "none"; |
| 97 | + languageToggle.setAttribute("aria-expanded", "false"); |
| 98 | + } |
| 99 | + }); |
| 100 | +</script> |
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