Remove dependency on tail select component and instead role my own to minmise bundle size
This commit is contained in:
Peter Stockings
196
templates/partials/custom_select.html
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196
templates/partials/custom_select.html
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@@ -0,0 +1,196 @@
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<div class="relative w-full custom-select-container" data-multiple="{{ 'true' if multiple else 'false' }}"
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data-placeholder="{{ placeholder|default('Select options') }}">
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<!-- Display area -->
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<button type="button"
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class="toggle-btn w-full bg-gray-50 border border-gray-300 rounded-lg p-2.5 text-sm text-gray-900 flex justify-between items-center focus:ring-blue-500 focus:border-blue-500">
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<span class="selected-label truncate border-none outline-none">
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{% set ns = namespace(selected_count=0, selected_name='') %}
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{% for option in options %}
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{% set opt_selected = option.selected if option.selected is defined else (option.is_selected if
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option.is_selected is defined else false) %}
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{% if opt_selected %}
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{% set ns.selected_count = ns.selected_count + 1 %}
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{% set opt_name = option.name if option.name is defined else (option.tag_name if option.tag_name is defined
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else (option.exercise_name if option.exercise_name is defined else option.label)) %}
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{% set ns.selected_name = opt_name %}
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{% endif %}
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{% endfor %}
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{% if multiple %}
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<span class="bg-blue-100 text-blue-800 text-xs font-semibold mr-2 px-2.5 py-0.5 rounded">{{
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ns.selected_count }}</span>
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{{ placeholder|default('Select options') }}
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{% else %}
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{{ ns.selected_name if ns.selected_count > 0 else (placeholder|default('Select an option')) }}
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{% endif %}
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</span>
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<svg class="w-4 h-4 ml-2 pointer-events-none" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
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</svg>
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</button>
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<!-- Hidden native select for HTMX/Form submission -->
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<select name="{{ name }}" id="select-{{ name }}" {% if multiple %}multiple{% endif %} class="hidden native-select"
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{% if hx_get %}hx-get="{{ hx_get }}" {% endif %} {% if hx_post %}hx-post="{{ hx_post }}" {% endif %} {% if
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hx_include %}hx-include="{{ hx_include }}" {% endif %} {% if hx_target %}hx-target="{{ hx_target }}" {% endif %}
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{% if hx_push_url is sameas true %}hx-push-url="true" {% elif hx_push_url %}hx-push-url="{{ hx_push_url }}" {%
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endif %} {% if hx_vals %}hx-vals='{{ hx_vals|safe }}' {% endif %} {% if hx_swap %}hx-swap="{{ hx_swap }}" {%
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endif %}>
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{% for option in options %}
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{% set opt_id = option.id if option.id is defined else (option.tag_id if option.tag_id is defined else
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(option.exercise_id if option.exercise_id is defined else option.value)) %}
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{% set opt_name = option.name if option.name is defined else (option.tag_name if option.tag_name is defined else
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(option.exercise_name if option.exercise_name is defined else option.label)) %}
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{% set opt_selected = option.selected if option.selected is defined else (option.is_selected if
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option.is_selected is defined else false) %}
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<option value="{{ opt_id }}" {% if opt_selected %}selected{% endif %}>{{ opt_name }}</option>
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{% endfor %}
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</select>
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<!-- Dropdown -->
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<div
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class="dropdown-menu hidden absolute z-40 w-full mt-1 bg-white border border-gray-200 rounded-lg shadow-lg overflow-hidden">
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{% if search %}
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<div class="p-2 border-b bg-gray-50">
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<input type="text" placeholder="Search..."
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class="search-input w-full p-2 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500">
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</div>
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{% endif %}
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<ul class="options-list max-h-60 overflow-y-auto p-1">
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{% for option in options %}
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{% set opt_id = option.id if option.id is defined else (option.tag_id if option.tag_id is defined else
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(option.exercise_id if option.exercise_id is defined else option.value)) %}
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{% set opt_name = option.name if option.name is defined else (option.tag_name if option.tag_name is defined
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else (option.exercise_name if option.exercise_name is defined else option.label)) %}
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{% set opt_selected = option.selected if option.selected is defined else (option.is_selected if
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option.is_selected is defined else false) %}
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<li class="option flex items-center p-2 hover:bg-gray-100 cursor-pointer rounded-md {% if opt_selected %}bg-blue-50{% endif %}"
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data-index="{{ loop.index0 }}" data-value="{{ opt_id }}">
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{% if multiple %}
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<input type="checkbox" class="mr-2 pointer-events-none" {% if opt_selected %}checked{% endif %}>
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{% endif %}
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<span class="truncate opt-text">{{ opt_name }}</span>
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</li>
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{% endfor %}
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</ul>
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</div>
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</div>
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<script>
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(function () {
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function initSelect(container) {
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if (container.dataset.initialized) return;
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container.dataset.initialized = 'true';
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const toggleBtn = container.querySelector('.toggle-btn');
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const dropdown = container.querySelector('.dropdown-menu');
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const searchInput = container.querySelector('.search-input');
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const nativeSelect = container.querySelector('.native-select');
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const label = container.querySelector('.selected-label');
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const options = container.querySelectorAll('.option');
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const isMultiple = container.dataset.multiple === 'true';
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const placeholder = container.dataset.placeholder;
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function refreshUI() {
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if (isMultiple) {
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let count = 0;
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for (let i = 0; i < nativeSelect.options.length; i++) {
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if (nativeSelect.options[i].selected) count++;
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}
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label.innerHTML = `<span class="bg-blue-100 text-blue-800 text-xs font-semibold mr-2 px-2.5 py-0.5 rounded">${count}</span> ${placeholder}`;
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} else {
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const selectedOpt = nativeSelect.options[nativeSelect.selectedIndex];
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label.textContent = selectedOpt ? selectedOpt.text : placeholder;
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}
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}
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// Toggle dropdown
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toggleBtn.addEventListener('click', (e) => {
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e.stopPropagation();
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const isOpen = dropdown.classList.toggle('hidden');
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if (!isOpen) { // is now Open
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container.style.zIndex = '50';
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if (searchInput) searchInput.focus();
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} else {
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container.style.zIndex = '';
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}
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});
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// Close on click outside
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document.addEventListener('click', (e) => {
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if (!container.contains(e.target)) {
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dropdown.classList.add('hidden');
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container.style.zIndex = '';
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}
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});
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// Search functionality
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if (searchInput) {
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searchInput.addEventListener('input', (e) => {
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const val = e.target.value.toLowerCase();
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options.forEach(opt => {
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const text = opt.querySelector('.opt-text').textContent.toLowerCase();
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opt.style.display = text.includes(val) ? 'flex' : 'none';
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});
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});
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}
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// Selection logic
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options.forEach(opt => {
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opt.addEventListener('click', (e) => {
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e.stopPropagation();
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const index = parseInt(opt.dataset.index);
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const nativeOption = nativeSelect.options[index];
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if (isMultiple) {
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const checkbox = opt.querySelector('input[type="checkbox"]');
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const newState = !nativeOption.selected;
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nativeOption.selected = newState;
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if (newState) nativeOption.setAttribute('selected', '');
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else nativeOption.removeAttribute('selected');
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checkbox.checked = newState;
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opt.classList.toggle('bg-blue-50', newState);
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refreshUI();
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} else {
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// Single select
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options.forEach(o => o.classList.remove('bg-blue-50'));
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for (let i = 0; i < nativeSelect.options.length; i++) {
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nativeSelect.options[i].selected = false;
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nativeSelect.options[i].removeAttribute('selected');
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}
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nativeOption.selected = true;
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nativeOption.setAttribute('selected', '');
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opt.classList.add('bg-blue-50');
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refreshUI();
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dropdown.classList.add('hidden');
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container.style.zIndex = '';
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}
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// Trigger HTMX
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nativeSelect.dispatchEvent(new Event('change', { bubbles: true }));
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});
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});
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// Initial UI refresh to match server state
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refreshUI();
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}
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// Run on load and HTMX swaps
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if (window.htmx) {
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htmx.onLoad(function (content) {
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if (!content) return;
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const selects = content.querySelectorAll ? content.querySelectorAll('.custom-select-container') : [];
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selects.forEach(initSelect);
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if (content.classList && content.classList.contains('custom-select-container')) {
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initSelect(content);
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}
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});
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} else {
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document.querySelectorAll('.custom-select-container').forEach(initSelect);
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}
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})();
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</script>
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@@ -46,7 +46,9 @@
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_="on htmx:afterRequest toggle .hidden on #show-add-tag-form-btn then toggle .hidden on me then set me.tag_name.value to ''">
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{# Hide form, show button, clear input after submit #}
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<input type="hidden" name="person_id" value="{{ person_id | default('', true) }}">
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{% if person_id %}
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<input type="hidden" name="person_id" value="{{ person_id }}">
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{% endif %}
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<input type="hidden" name="current_filter" value="{{ request.query_string.decode() | default('', true) }}">
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{# Pass
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context
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@@ -21,19 +21,13 @@
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</div>
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{% else %}
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<div class="w-full">
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<select name="exercise_id"
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class="block appearance-none w-full bg-gray-200 border border-gray-200 text-gray-700 py-3 px-4 pr-8 rounded leading-tight focus:outline-none focus:bg-white focus:border-gray-500"
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_="init js(me)
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tail.select(me, {
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search: true,
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placeholder: 'Filter exercises',
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})
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end">
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{% for exercise in exercises|default([], true) %}
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<option value="{{ exercise.exercise_id }}" {% if exercise.exercise_id==exercise_id %}selected{% endif
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%}>{{ exercise.name }}</option>
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{% endfor %}
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</select>
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{{ render_partial('partials/custom_select.html',
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name='exercise_id',
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options=exercises|default([], true),
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multiple=false,
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search=true,
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placeholder='Filter exercises')
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}}
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</div>
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{% endif %}
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</td>
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@@ -34,24 +34,15 @@
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</label>
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<div class="relative">
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<div class="w-full">
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<select multiple name="tag_id"
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hx-post="{{ url_for('tags.add_tag_to_workout', workout_id=workout_id) }}"
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hx-target="#tag-wrapper-w-{{ workout_id }}"
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class="block appearance-none w-full bg-gray-200 border border-gray-200 text-gray-700 py-3 px-4 pr-8 rounded leading-tight focus:outline-none focus:bg-white focus:border-gray-500"
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_="init js(me)
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tail.select(me, {
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search: true,
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multiple: true,
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placeholder: 'Select tags',
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})
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end">
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{% for tag in tags %}
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<option value="{{ tag.tag_id }}" {% if tag.is_selected %}selected{% endif %}>
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{{
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tag.tag_name
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}}</option>
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{% endfor %}
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</select>
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{{ render_partial('partials/custom_select.html',
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name='tag_id',
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options=tags,
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multiple=true,
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search=true,
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placeholder='Select tags',
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hx_post=url_for('tags.add_tag_to_workout', workout_id=workout_id),
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hx_target='#tag-wrapper-w-' + workout_id|string)
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}}
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</div>
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</div>
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</div>
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