mirror of
https://github.com/mivodev/mivo.git
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323 lines
12 KiB
JavaScript
323 lines
12 KiB
JavaScript
/**
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* Mivo Component: Datatable
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* A simple, lightweight, client-side datatable.
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*/
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class DataTable {
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constructor(tableSelector, options = {}) {
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this.table = document.querySelector(tableSelector);
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if (!this.table) return;
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this.tbody = this.table.querySelector('tbody');
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this.rows = Array.from(this.tbody.querySelectorAll('tr'));
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this.originalRows = [...this.rows];
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this.options = {
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itemsPerPage: 10,
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searchable: true,
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pagination: true,
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filters: [],
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...options
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};
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this.currentPage = 1;
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this.searchQuery = '';
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this.activeFilters = {};
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this.filteredRows = [...this.originalRows];
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// Listen for language changes via Mivo
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if (window.Mivo) {
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window.Mivo.on('languageChanged', () => {
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this.reTranslate();
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this.render();
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});
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}
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// Wait for I18n readiness if available
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if (window.i18n && window.i18n.ready) {
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window.i18n.ready.then(() => this.init());
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} else {
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this.init();
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}
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}
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reTranslate() {
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const i18n = window.Mivo?.modules?.I18n || window.i18n;
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if (!i18n) return;
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// Labels
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const labels = this.wrapper.querySelectorAll('.datatable-label');
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labels.forEach(l => l.textContent = i18n.t('common.table.entries_per_page'));
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// Placeholder
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const searchInput = this.wrapper.querySelector('input.form-input-search');
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if (searchInput) searchInput.placeholder = i18n.t('common.table.search_placeholder');
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// "All" option
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const perPageSelect = this.wrapper.querySelector('select.form-filter');
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if (perPageSelect) {
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const allOption = Array.from(perPageSelect.options).find(opt => opt.value === "-1");
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if (allOption) {
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allOption.text = i18n.t('common.table.all');
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// Refresh custom select UI if needed
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if (window.Mivo?.components?.Select) {
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const instance = window.Mivo.components.Select.get(perPageSelect.id || '');
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if (instance) instance.refresh();
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}
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}
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}
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}
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init() {
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const i18n = window.Mivo?.modules?.I18n || window.i18n;
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// Wrapper
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this.wrapper = document.createElement('div');
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this.wrapper.className = 'datatable-wrapper space-y-4';
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this.table.parentNode.insertBefore(this.wrapper, this.table);
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// Header Controls
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const header = document.createElement('div');
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header.className = 'flex flex-col sm:flex-row justify-between items-center gap-4 mb-4';
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// Left Controls
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const controlsLeft = document.createElement('div');
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controlsLeft.className = 'flex items-center gap-3 w-full sm:w-auto flex-wrap';
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// Per Page Select
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const perPageSelect = document.createElement('select');
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perPageSelect.className = 'form-filter w-20';
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// Add ID for CustomSelect registry if needed
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perPageSelect.id = 'dt-perpage-' + Math.random().toString(36).substr(2, 9);
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[5, 10, 25, 50, 100].forEach(num => {
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const opt = document.createElement('option');
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opt.value = num;
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opt.text = num;
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if (num === this.options.itemsPerPage) opt.selected = true;
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perPageSelect.appendChild(opt);
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});
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// All Option
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const allOpt = document.createElement('option');
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allOpt.value = -1;
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allOpt.text = i18n ? i18n.t('common.table.all') : 'All';
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perPageSelect.appendChild(allOpt);
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perPageSelect.addEventListener('change', (e) => {
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const val = parseInt(e.target.value);
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this.options.itemsPerPage = val === -1 ? this.originalRows.length : val;
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this.currentPage = 1;
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this.render();
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});
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// Label
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const label = document.createElement('span');
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label.className = 'text-sm text-accents-5 whitespace-nowrap datatable-label';
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label.textContent = i18n ? i18n.t('common.table.entries_per_page') : 'entries per page';
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controlsLeft.appendChild(perPageSelect);
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controlsLeft.appendChild(label);
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// Init Custom Select using Mivo Component
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if (window.Mivo?.components?.Select) {
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new window.Mivo.components.Select(perPageSelect);
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}
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// Filters
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if (this.options.filters && this.options.filters.length > 0) {
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this.options.filters.forEach(config => this.initFilter(config, controlsLeft));
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}
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header.appendChild(controlsLeft);
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// Search
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if (this.options.searchable) {
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const searchWrapper = document.createElement('div');
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searchWrapper.className = 'input-group sm:w-64 z-10';
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const placeholder = i18n ? i18n.t('common.table.search_placeholder') : 'Search...';
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searchWrapper.innerHTML = `
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<div class="input-icon">
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<i data-lucide="search" class="w-4 h-4"></i>
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</div>
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<input type="text" class="form-input-search w-full" placeholder="${placeholder}">
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`;
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const input = searchWrapper.querySelector('input');
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input.addEventListener('input', (e) => this.handleSearch(e.target.value));
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header.appendChild(searchWrapper);
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}
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this.wrapper.appendChild(header);
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// Table Container
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this.tableWrapper = document.createElement('div');
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this.tableWrapper.className = 'rounded-md border border-accents-2 overflow-x-auto bg-white/30 dark:bg-black/30 backdrop-blur-sm';
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this.tableWrapper.appendChild(this.table);
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this.wrapper.appendChild(this.tableWrapper);
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if (typeof lucide !== 'undefined') lucide.createIcons({ root: header });
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// Pagination
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if (this.options.pagination) {
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this.paginationContainer = document.createElement('div');
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this.paginationContainer.className = 'flex items-center justify-between px-2';
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this.wrapper.appendChild(this.paginationContainer);
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}
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this.render();
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}
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initFilter(config, container) {
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const colIndex = config.index;
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const values = new Set();
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this.originalRows.forEach(row => {
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const cell = row.cells[colIndex];
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if (cell) {
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const text = cell.innerText.trim();
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if(text && text !== '-' && text !== '') values.add(text);
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}
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});
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const select = document.createElement('select');
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select.className = 'form-filter datatable-select';
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const defOpt = document.createElement('option');
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defOpt.value = '';
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defOpt.text = config.label;
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select.appendChild(defOpt);
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Array.from(values).sort().forEach(val => {
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const opt = document.createElement('option');
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opt.value = val;
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opt.text = val;
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select.appendChild(opt);
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});
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select.addEventListener('change', (e) => {
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const val = e.target.value;
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if (val === '') delete this.activeFilters[colIndex];
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else this.activeFilters[colIndex] = val;
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this.currentPage = 1;
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this.filterRows();
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this.render();
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});
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container.appendChild(select);
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if (window.Mivo?.components?.Select) {
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new window.Mivo.components.Select(select);
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}
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}
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handleSearch(query) {
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this.searchQuery = query.toLowerCase();
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this.currentPage = 1;
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this.filterRows();
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this.render();
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}
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filterRows() {
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this.filteredRows = this.originalRows.filter(row => {
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let matchesSearch = true;
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if (this.searchQuery) {
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matchesSearch = row.innerText.toLowerCase().includes(this.searchQuery);
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}
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let matchesFilters = true;
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for (const [colIndex, filterValue] of Object.entries(this.activeFilters)) {
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const cell = row.cells[colIndex];
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if (!cell || cell.innerText.trim() !== filterValue) {
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matchesFilters = false;
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break;
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}
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}
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return matchesSearch && matchesFilters;
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});
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}
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render() {
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const i18n = window.Mivo?.modules?.I18n || window.i18n;
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const totalItems = this.filteredRows.length;
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const totalPages = Math.ceil(totalItems / this.options.itemsPerPage);
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if (this.currentPage > totalPages) this.currentPage = totalPages || 1;
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if (this.currentPage < 1) this.currentPage = 1;
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const start = (this.currentPage - 1) * this.options.itemsPerPage;
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const end = start + this.options.itemsPerPage;
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const currentItems = this.filteredRows.slice(start, end);
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this.tbody.innerHTML = '';
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if (currentItems.length > 0) {
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currentItems.forEach(row => this.tbody.appendChild(row));
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} else {
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const emptyRow = document.createElement('tr');
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const noMatchText = i18n ? i18n.t('common.table.no_match') : 'No match found.';
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emptyRow.innerHTML = `
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<td colspan="100%" class="px-6 py-12 text-center text-accents-5">
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<span class="text-sm">${noMatchText}</span>
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</td>
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`;
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this.tbody.appendChild(emptyRow);
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}
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if (this.options.pagination) {
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this.renderPagination(totalItems, totalPages, start + 1, Math.min(end, totalItems), i18n);
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}
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if (typeof lucide !== 'undefined') lucide.createIcons();
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}
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renderPagination(totalItems, totalPages, start, end, i18n) {
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if (totalItems === 0) {
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this.paginationContainer.innerHTML = '';
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return;
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}
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const showingText = i18n ? i18n.t('common.table.showing', {start, end, total: totalItems}) : `Showing ${start} to ${end} of ${totalItems}`;
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const previousText = i18n ? i18n.t('common.previous') : 'Previous';
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const nextText = i18n ? i18n.t('common.next') : 'Next';
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const pageText = i18n ? i18n.t('common.page_of', {current: this.currentPage, total: totalPages}) : `Page ${this.currentPage} of ${totalPages}`;
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this.paginationContainer.innerHTML = `
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<div class="text-sm text-accents-5">
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${showingText}
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</div>
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<div class="flex items-center gap-2">
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<button class="btn-prev btn btn-secondary py-1 px-3 text-xs disabled:opacity-50 disabled:cursor-not-allowed" ${this.currentPage === 1 ? 'disabled' : ''}>
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${previousText}
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</button>
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<div class="text-sm font-medium">${pageText}</div>
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<button class="btn-next btn btn-secondary py-1 px-3 text-xs disabled:opacity-50 disabled:cursor-not-allowed" ${this.currentPage === totalPages ? 'disabled' : ''}>
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${nextText}
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</button>
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</div>
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`;
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this.paginationContainer.querySelector('.btn-prev').addEventListener('click', () => {
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if (this.currentPage > 1) {
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this.currentPage--;
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this.render();
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}
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});
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this.paginationContainer.querySelector('.btn-next').addEventListener('click', () => {
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if (this.currentPage < totalPages) {
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this.currentPage++;
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this.render();
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}
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});
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}
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}
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// Register as Mivo Component
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if (window.Mivo) {
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window.Mivo.registerComponent('Datatable', DataTable);
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// Expose as window global for simpler backward compatibility if typically invoked via new SimpleDataTable()
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window.SimpleDataTable = DataTable;
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} else {
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window.SimpleDataTable = DataTable;
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}
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