mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
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12deafaa09
- Updated photo upload handling in `photo_manager.html` and `photo_upload.html` to utilize HTMX for file uploads, improving user experience and reducing reliance on Promises. - Refactored caption update and primary photo toggle methods to leverage HTMX for state updates without full page reloads. - Enhanced error handling and success notifications using HTMX events. - Replaced fetch API calls with HTMX forms in various templates, including `homepage.html`, `park_form.html`, and `roadtrip_planner.html`, to streamline AJAX interactions. - Improved search suggestion functionality in `search_script.html` by implementing HTMX for fetching suggestions, enhancing performance and user experience. - Updated designer, manufacturer, and ride model forms to handle responses with HTMX, ensuring better integration and user feedback.
282 lines
13 KiB
HTML
282 lines
13 KiB
HTML
{% comment %}
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Enhanced Search Component - Django Cotton Version
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Advanced search input with autocomplete suggestions, debouncing, and loading states.
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Provides real-time search with suggestions and filtering integration.
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Usage Examples:
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<c-enhanced_search
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placeholder="Search parks by name, location, or features..."
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current_value=""
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/>
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<c-enhanced_search
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placeholder="Find your perfect park..."
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current_value="disney"
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autocomplete_url="/parks/suggest/"
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class="custom-class"
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/>
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Parameters:
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- placeholder: Search input placeholder text (default: "Search parks...")
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- current_value: Current search value (optional)
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- autocomplete_url: URL for autocomplete suggestions (optional)
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- debounce_delay: Debounce delay in milliseconds (default: 300)
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- class: Additional CSS classes (optional)
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Features:
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- Real-time search with debouncing
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- Autocomplete dropdown with suggestions
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- Loading states and indicators
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- HTMX integration for seamless search
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- Keyboard navigation support
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- Clear button functionality
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{% endcomment %}
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<c-vars
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placeholder="Search parks..."
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current_value=""
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autocomplete_url=""
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debounce_delay="300"
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class=""
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/>
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<div class="relative w-full {{ class }}"
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x-data="{
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open: false,
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search: '{{ current_value }}',
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suggestions: [],
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loading: false,
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selectedIndex: -1,
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clearSearch() {
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this.search = '';
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this.open = false;
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this.suggestions = [];
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this.selectedIndex = -1;
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// Trigger search update if HTMX is available
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if (typeof htmx !== 'undefined' && this.$refs.searchInput) {
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htmx.trigger(this.$refs.searchInput, 'keyup');
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}
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},
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selectSuggestion(suggestion) {
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this.search = suggestion.name || suggestion;
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this.open = false;
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this.selectedIndex = -1;
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// Trigger search update if HTMX is available
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if (typeof htmx !== 'undefined' && this.$refs.searchInput) {
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htmx.trigger(this.$refs.searchInput, 'keyup');
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}
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},
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handleKeydown(event) {
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if (!this.open) return;
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switch(event.key) {
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case 'ArrowDown':
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event.preventDefault();
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this.selectedIndex = Math.min(this.selectedIndex + 1, this.suggestions.length - 1);
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break;
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case 'ArrowUp':
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event.preventDefault();
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this.selectedIndex = Math.max(this.selectedIndex - 1, -1);
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break;
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case 'Enter':
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event.preventDefault();
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if (this.selectedIndex >= 0 && this.suggestions[this.selectedIndex]) {
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this.selectSuggestion(this.suggestions[this.selectedIndex]);
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}
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break;
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case 'Escape':
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this.open = false;
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this.selectedIndex = -1;
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break;
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}
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}
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}"
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@click.away="open = false">
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<div class="relative">
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<!-- Search Icon with ARIA -->
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<div class="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none" aria-hidden="true">
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<svg class="h-5 w-5 text-gray-400 dark:text-gray-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"></path>
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</svg>
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</div>
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<!-- Search Input with Enhanced Accessibility -->
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<input
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x-ref="searchInput"
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id="park-search"
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type="text"
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name="search"
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x-model="search"
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placeholder="{{ placeholder }}"
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class="block w-full pl-10 pr-12 py-3 border border-gray-300 dark:border-gray-600 rounded-lg leading-5 bg-white dark:bg-gray-800 text-gray-900 dark:text-white placeholder-gray-500 dark:placeholder-gray-400 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all duration-200 text-base sm:text-sm min-h-[44px] sm:min-h-0"
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hx-get="{% url 'parks:park_list' %}"
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hx-trigger="keyup changed delay:{{ debounce_delay }}ms"
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hx-target="#park-results"
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hx-include="[name='view_mode'], [name='status'], [name='operator'], [name='ordering']"
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hx-indicator="#search-spinner"
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hx-push-url="true"
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@keydown="handleKeydown"
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@input="
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if (search.length >= 2) {
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{% if autocomplete_url %}
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loading = true;
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// Create temporary form for HTMX request
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const tempForm = document.createElement('form');
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tempForm.setAttribute('hx-get', '{{ autocomplete_url }}');
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tempForm.setAttribute('hx-vals', JSON.stringify({q: search}));
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tempForm.setAttribute('hx-trigger', 'submit');
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tempForm.setAttribute('hx-swap', 'none');
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tempForm.addEventListener('htmx:afterRequest', (event) => {
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try {
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const data = JSON.parse(event.detail.xhr.responseText);
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suggestions = data.suggestions || [];
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open = suggestions.length > 0;
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loading = false;
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selectedIndex = -1;
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} catch (error) {
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loading = false;
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open = false;
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}
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document.body.removeChild(tempForm);
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});
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document.body.appendChild(tempForm);
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htmx.trigger(tempForm, 'submit');
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{% endif %}
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} else {
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open = false;
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suggestions = [];
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selectedIndex = -1;
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}
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"
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autocomplete="off"
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role="combobox"
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aria-expanded="false"
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:aria-expanded="open"
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aria-autocomplete="list"
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aria-controls="search-suggestions"
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aria-describedby="search-help-text search-live-region"
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:aria-activedescendant="selectedIndex >= 0 ? `suggestion-${selectedIndex}` : null"
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/>
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<!-- Loading Spinner with ARIA -->
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<div id="search-spinner" class="absolute inset-y-0 right-0 pr-3 flex items-center htmx-indicator" aria-hidden="true">
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<svg class="animate-spin h-5 w-5 text-gray-400" fill="none" viewBox="0 0 24 24" aria-hidden="true">
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<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
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<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
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</svg>
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</div>
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<!-- Clear Button with Enhanced Accessibility -->
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<button
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x-show="search.length > 0"
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@click="clearSearch()"
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type="button"
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class="absolute inset-y-0 right-0 pr-3 flex items-center text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors htmx-indicator:hidden min-w-[44px] min-h-[44px] justify-center"
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aria-label="Clear search input"
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title="Clear search"
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tabindex="0"
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>
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<svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
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</svg>
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</button>
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</div>
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<!-- Autocomplete Dropdown with ARIA -->
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<div
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x-show="open && suggestions.length > 0"
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x-transition:enter="transition ease-out duration-100"
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x-transition:enter-start="transform opacity-0 scale-95"
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x-transition:enter-end="transform opacity-100 scale-100"
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x-transition:leave="transition ease-in duration-75"
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x-transition:leave-start="transform opacity-100 scale-100"
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x-transition:leave-end="transform opacity-0 scale-95"
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class="absolute z-50 w-full mt-1 bg-white border border-gray-200 rounded-lg shadow-lg dark:bg-gray-800 dark:border-gray-700 max-h-60 overflow-y-auto"
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style="display: none;"
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role="listbox"
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aria-label="Search suggestions"
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id="search-suggestions"
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>
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<div class="py-1">
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<template x-for="(suggestion, index) in suggestions" :key="index">
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<button
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type="button"
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class="w-full px-4 py-2 text-left text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700 flex items-center justify-between min-h-[44px] focus:outline-none focus:ring-2 focus:ring-blue-500"
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:class="{ 'bg-gray-100 dark:bg-gray-700': selectedIndex === index }"
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@click="selectSuggestion(suggestion)"
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@mouseenter="selectedIndex = index"
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role="option"
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:id="`suggestion-${index}`"
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:aria-selected="selectedIndex === index"
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:aria-label="`Select ${suggestion.name || suggestion}${suggestion.type ? ' - ' + suggestion.type : ''}`"
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>
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<span x-text="suggestion.name || suggestion"></span>
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<template x-if="suggestion.type">
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<span class="text-xs text-gray-500 dark:text-gray-400 capitalize" x-text="suggestion.type"></span>
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</template>
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</button>
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</template>
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</div>
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<!-- Quick Filters -->
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{% if autocomplete_url %}
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<div class="border-t border-gray-200 dark:border-gray-700 p-2">
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<div class="text-xs font-medium text-gray-500 dark:text-gray-400 mb-2">Quick Filters:</div>
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<div class="flex flex-wrap gap-1">
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<button
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type="button"
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class="inline-flex items-center px-2 py-1 text-xs font-medium text-blue-700 bg-blue-50 rounded-md hover:bg-blue-100 dark:bg-blue-900/30 dark:text-blue-300 dark:hover:bg-blue-800/50"
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hx-get="{% url 'parks:park_list' %}?has_coasters=True"
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hx-target="#park-results"
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hx-push-url="true"
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@click="open = false"
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>
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Parks with Coasters
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</button>
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<button
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type="button"
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class="inline-flex items-center px-2 py-1 text-xs font-medium text-blue-700 bg-blue-50 rounded-md hover:bg-blue-100 dark:bg-blue-900/30 dark:text-blue-300 dark:hover:bg-blue-800/50"
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hx-get="{% url 'parks:park_list' %}?min_rating=4"
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hx-target="#park-results"
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hx-push-url="true"
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@click="open = false"
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>
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Highly Rated
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</button>
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<button
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type="button"
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class="inline-flex items-center px-2 py-1 text-xs font-medium text-blue-700 bg-blue-50 rounded-md hover:bg-blue-100 dark:bg-blue-900/30 dark:text-blue-300 dark:hover:bg-blue-800/50"
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hx-get="{% url 'parks:park_list' %}?park_type=disney"
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hx-target="#park-results"
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hx-push-url="true"
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@click="open = false"
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>
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Disney Parks
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</button>
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</div>
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</div>
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{% endif %}
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</div>
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<!-- Screen Reader Support Elements -->
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<div id="search-help-text" class="sr-only">
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Type to search parks. Use arrow keys to navigate suggestions, Enter to select, or Escape to close.
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</div>
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<!-- Live Region for Screen Reader Announcements -->
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<div id="search-live-region"
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aria-live="polite"
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aria-atomic="true"
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class="sr-only"
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x-text="open && suggestions.length > 0 ?
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`${suggestions.length} suggestion${suggestions.length !== 1 ? 's' : ''} available. Use arrow keys to navigate.` :
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(search.length >= 2 && !loading && suggestions.length === 0 ? 'No suggestions found.' : '')">
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</div>
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</div>
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