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refactor(ui): remove $if workaround and debugging attributes

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AI Engineer 2026-05-25 08:14:16 +08:00
parent 6081140907
commit 8ba9480bb0
1 changed files with 236 additions and 297 deletions
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529
src/index.js
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@ -4,6 +4,21 @@ import { createPerfMonitor } from './perf.js'
import { createScrollManager } from './scroll.js' import { createScrollManager } from './scroll.js'
import { createSelectionManager } from './selection.js' import { createSelectionManager } from './selection.js'
// Static configuration maps
const MODE_MAP = {
text: ['contains', 'equals', 'starts', 'ends'],
textarea: ['contains', 'equals', 'starts', 'ends'],
number: ['=', '>', '<', 'between'],
date: ['=', '>', '<', 'between'],
select: ['contains', 'equals'],
TagsInput: ['contains', 'equals', 'starts', 'ends']
};
const MODE_ICONS = {
'contains': 'bi-search', 'equals': 'bi-distribute-vertical', 'starts': 'bi-align-start', 'ends': 'bi-align-end',
'=': 'bi-calculator', '>': 'bi-chevron-right', '<': 'bi-chevron-left', 'between': 'bi-arrows-expand'
};
Component.register('DataTable', container => { Component.register('DataTable', container => {
if (!container.state) container.state = NewState({}) if (!container.state) container.state = NewState({})
const state = container.state const state = container.state
@ -14,8 +29,11 @@ Component.register('DataTable', container => {
selectedRowCount: 0, selectedRowCount: 0,
_originalList: [], _originalList: [],
sortConfig: { fieldId: null, direction: null }, sortConfig: { fieldId: null, direction: null },
filterConfig: {}, filterConfig: {}, // fieldId -> { mode, value, value2, selectedValues: [] }
activeFieldId: null, activeFieldId: null,
activeField: null,
activeModes: [],
_columnStats: {},
_internalUpdate: false, _internalUpdate: false,
_appliedHash: '', _appliedHash: '',
_fieldsDirty: false, _fieldsDirty: false,
@ -24,64 +42,30 @@ Component.register('DataTable', container => {
const perf = createPerfMonitor(); const perf = createPerfMonitor();
state.perf = perf.stats; state.perf = perf.stats;
const selection = createSelectionManager(container, state); const selection = createSelectionManager(container, state);
const scroll = createScrollManager(container, state, () => selection.applySelectionUI());
const scroll = createScrollManager(container, state, (renderedCount, isLayoutChange) => { const menuNode = container.querySelector('.dt-column-menu');
selection.applySelectionUI(); if (menuNode) menuNode._thisObj = container;
});
let _prevSpacer, _postSpacer, _editorOverlay; container.onColumnResizing = (field, e) => container.style.setProperty(`--w-${field.id}`, e.detail.newSize + 'px');
container.onColumnResize = (field, e) => {
const idx = state.fields.findIndex(f => f.id === field.id);
if (idx !== -1) { state.fields[idx].width = e.detail.newSize; state.fields = [...state.fields]; }
};
let _editorOverlay, currentEditingNode = null;
container.format = (val, field) => { container.format = (val, field) => {
if (field.formatter) return field.formatter(val, field); if (field.formatter) return field.formatter(val, field);
if (typeof val === 'string') return val; return val == null ? '' : (typeof val === 'object' ? JSON.stringify(val) : String(val));
if (val === null || val === undefined) return '';
return typeof val === 'object' ? JSON.stringify(val) : String(val);
}; };
container.refreshNode = (node) => RefreshState(node);
container.refresh = () => {
const frameStart = perf.startFrame();
scroll.refresh();
if (!_prevSpacer) _prevSpacer = container.querySelector('.dt-spacer-prev');
if (_prevSpacer) {
const h = state.prevHeight || 0;
_prevSpacer.style.height = h + 'px';
_prevSpacer.style.display = h > 0 ? 'block' : 'none';
}
if (!_postSpacer) _postSpacer = container.querySelector('.dt-spacer-post');
if (_postSpacer) {
const h = state.postHeight || 0;
_postSpacer.style.height = h + 'px';
_postSpacer.style.display = h > 0 ? 'block' : 'none';
}
perf.endFrame(frameStart, state._renderedList.length);
};
let _scrollRaf = null;
container.onScroll = () => { container.onScroll = () => {
perf.onScroll(); perf.onScroll(); scroll.refresh();
container.refresh(); const prev = container.querySelector('.dt-spacer-prev'), post = container.querySelector('.dt-spacer-post');
if (prev) { prev.style.height = (state.prevHeight || 0) + 'px'; prev.style.display = state.prevHeight > 0 ? 'block' : 'none'; }
if (_scrollRaf) return; if (post) { post.style.height = (state.postHeight || 0) + 'px'; post.style.display = state.postHeight > 0 ? 'block' : 'none'; }
_scrollRaf = requestAnimationFrame(() => {
_scrollRaf = null;
const menu = container.querySelector('.dt-column-menu');
if (menu && menu.style.display !== 'none' && state.activeFieldId) {
const headerCell = container.querySelector(`.header-cell[data-id="${state.activeFieldId}"]`);
if (headerCell) {
const btn = headerCell.querySelector('.header-menu-btn');
const btnRect = btn.getBoundingClientRect();
const rootRect = container.getBoundingClientRect();
menu.style.left = (btnRect.right - rootRect.left - 180) + 'px';
menu.style.top = (btnRect.bottom - rootRect.top + 5) + 'px';
}
}
});
}; };
container.applySortFilter = (options = {}) => { container.applySortFilter = (options = {}) => {
@ -92,71 +76,76 @@ Component.register('DataTable', container => {
if (state._appliedHash === currentHash && !options.force) return; if (state._appliedHash === currentHash && !options.force) return;
state._internalUpdate = true; state._internalUpdate = true;
const startTime = performance.now(); let list = [...(state._originalList || [])];
let list = (options.force) ? state.list : [...(state._originalList || [])]; Object.keys(targetFilters).forEach(fieldId => {
const filter = targetFilters[fieldId];
if (!options.force) { if (!filter) return;
Object.keys(targetFilters).forEach(fieldId => { const { mode = 'contains', value, value2, selectedValues } = filter;
const val = targetFilters[fieldId]; if (selectedValues?.length > 0) { list = list.filter(item => selectedValues.includes(String(item[fieldId] ?? ''))); return; }
if (val) { if (value === '' || value == null) return;
const lowerVal = String(val).toLowerCase(); const lowV = String(value).toLowerCase(), n1 = Number(value), n2 = Number(value2);
list = list.filter(item => String(item[fieldId] ?? '').toLowerCase().includes(lowerVal)); list = list.filter(item => {
const iv = item[fieldId], sv = String(iv ?? '').toLowerCase();
switch (mode) {
case 'contains': return sv.includes(lowV);
case 'equals': return sv === lowV;
case 'starts': return sv.startsWith(lowV);
case 'ends': return sv.endsWith(lowV);
case '>': return Number(iv) > n1;
case '<': return Number(iv) < n1;
case '=': return Number(iv) === n1;
case 'between': return Number(iv) >= n1 && Number(iv) <= n2;
default: return sv.includes(lowV);
} }
}); });
if (targetSort && targetSort.fieldId && targetSort.direction) {
list.sort((a, b) => {
let va = a[targetSort.fieldId], vb = b[targetSort.fieldId];
if (va === vb) return 0;
if (va === null || va === undefined) return 1;
if (vb === null || vb === undefined) return -1;
const res = va > vb ? 1 : -1;
return targetSort.direction === 'asc' ? res : -res;
});
}
}
window.__perfTrace = { evalCount: 0, evalTotal: 0 };
const frameStart = performance.now();
state._appliedHash = currentHash;
if (options.sort !== undefined) state.sortConfig = targetSort;
state.list = list;
state._internalUpdate = false;
const frameEnd = performance.now();
const totalTime = frameEnd - startTime;
console.log(`[DataTable Performance Profile] Sync Block: ${totalTime.toFixed(2)}ms (Eval: ${window.__perfTrace.evalCount})`);
requestAnimationFrame(() => {
setTimeout(() => {
console.log(`[DataTable Performance Profile] E2E Paint: ${(performance.now() - startTime).toFixed(2)}ms`);
});
}); });
window.__perfTrace = null; if (targetSort.fieldId && targetSort.direction) {
list.sort((a, b) => {
let va = a[targetSort.fieldId], vb = b[targetSort.fieldId];
if (va === vb) return 0;
const res = va > vb ? 1 : -1;
return targetSort.direction === 'asc' ? res : -res;
});
}
state._appliedHash = currentHash; state.sortConfig = targetSort; state.list = list; state._internalUpdate = false;
}; };
container.showColumnMenu = (field, e) => { container.showColumnMenu = (field, e) => {
e.stopPropagation(); e.stopPropagation();
const btn = e.currentTarget; const btn = e.currentTarget, menu = container.querySelector('.dt-column-menu');
const rect = btn.getBoundingClientRect(); const type = field.type || 'text';
const rootRect = container.getBoundingClientRect(); state.activeModes = MODE_MAP[type] || (['boolean', 'switch', 'checkbox', 'radio'].includes(type) ? [] : MODE_MAP.text);
const menu = container.querySelector('.dt-column-menu'); if (!state.filterConfig[field.id]) {
state.activeFieldId = field.id; state.filterConfig[field.id] = { mode: state.activeModes[0] || 'contains', value: '', selectedValues: [] };
}
state.activeField = field; state.activeFieldId = field.id;
menu.style.display = 'block'; menu.style.display = 'block';
menu.style.left = (rect.right - rootRect.left - 180) + 'px'; const rect = btn.getBoundingClientRect(), rootRect = container.getBoundingClientRect();
menu.style.left = (rect.right - rootRect.left - (menu.offsetWidth || 260)) + 'px';
menu.style.top = (rect.bottom - rootRect.top + 5) + 'px'; menu.style.top = (rect.bottom - rootRect.top + 5) + 'px';
const onGlobalClick = (ev) => { const onGlobalClick = (ev) => {
if (menu.contains(ev.target)) return; if (menu.contains(ev.target) || btn.contains(ev.target)) return;
if (!btn.contains(ev.target)) { container.hideColumnMenu(); container.applySortFilter();
container.hideColumnMenu(); document.removeEventListener('mousedown', onGlobalClick);
container.applySortFilter();
document.removeEventListener('mousedown', onGlobalClick);
}
}; };
document.addEventListener('mousedown', onGlobalClick); document.addEventListener('mousedown', onGlobalClick);
RefreshState(menu); setTimeout(() => menu.querySelector('input')?.focus(), 50);
setTimeout(() => { };
const input = menu.querySelector('input');
if (input) input.focus(); container.toggleSelectedValue = (val) => {
}, 50); const filter = state.filterConfig[state.activeFieldId];
if (!filter) return;
const idx = filter.selectedValues.indexOf(val);
if (idx === -1) filter.selectedValues.push(val); else filter.selectedValues.splice(idx, 1);
state.filterConfig = { ...state.filterConfig };
container.applySortFilter();
};
container.filterOnlyThis = (val) => {
state.filterConfig[state.activeFieldId] = { mode: 'contains', value: '', selectedValues: [String(val)] };
state.filterConfig = { ...state.filterConfig };
container.applySortFilter();
}; };
container.hideColumnMenu = () => { container.hideColumnMenu = () => {
@ -164,178 +153,141 @@ Component.register('DataTable', container => {
if (menu) menu.style.display = 'none'; if (menu) menu.style.display = 'none';
}; };
container.setSort = (direction) => { container.setSort = (dir) => {
container.applySortFilter({ sort: direction }); const newDir = state.sortConfig.direction === dir && state.sortConfig.fieldId === state.activeFieldId ? null : dir;
container.applySortFilter({ sort: newDir });
}; };
container.clearColumnSettings = () => { container.clearColumnSettings = () => {
const filters = { ...state.filterConfig }; if (state.activeFieldId) {
delete filters[state.activeFieldId]; delete state.filterConfig[state.activeFieldId];
state.filterConfig = filters; state.filterConfig = { ...state.filterConfig };
container.applySortFilter({ sort: null }); container.applySortFilter();
container.hideColumnMenu();
};
// --- Optimized Context Initialization (Using _refExt) ---
container._initRow = (rowNode) => {
if (!rowNode || !rowNode.children) return;
// This runs during framework's parsing of the cloned row.
// We set _refExt on each cell clone BEFORE _scanTree visits them.
const cells = rowNode.children;
for (let i = 0; i < cells.length; i++) {
const cell = cells[i];
const fIdx = parseInt(cell.dataset.fidx);
if (!isNaN(fIdx)) {
cell._refExt = { f: state.fields[fIdx], fIdx: fIdx };
}
} }
}; };
container.onMainMouseDown = e => { container._initRow = (rowNode) => {
const cell = e.target.closest('.dt-cell'); const row = rowNode._ref?.item;
if (!cell) return; if (row && row._editingF === undefined) {
const row = cell.closest('.dt-row'); Object.defineProperty(row, '_editingF', { set: (v) => { if (v === null) container.hideEditor(true); }, configurable: true });
if (!row || row.classList.contains('dt-header-row')) return; }
const fIdx = cell.dataset.fidx !== undefined ? parseInt(cell.dataset.fidx) : (cell._ref?.fIdx ?? Array.from(row.children).indexOf(cell)); Array.from(rowNode.children).forEach(cell => {
const rIdx = row._ref?.rIdx ?? Array.from(container.querySelectorAll('.dt-body-row')).indexOf(row); const fIdx = parseInt(cell.dataset.fidx);
container.startSelect(rIdx + state._listStartIndex, fIdx, e); if (!isNaN(fIdx)) cell._refExt = { f: state.fields[fIdx], fIdx: fIdx };
}; });
container.onMainMouseOver = e => {
if (!state.isSelecting) return;
const cell = e.target.closest('.dt-cell');
if (!cell) return;
const row = cell.closest('.dt-row');
if (!row || row.classList.contains('dt-header-row')) return;
const fIdx = cell.dataset.fidx !== undefined ? parseInt(cell.dataset.fidx) : (cell._ref?.fIdx ?? Array.from(row.children).indexOf(cell));
const rIdx = row._ref?.rIdx ?? Array.from(container.querySelectorAll('.dt-body-row')).indexOf(row);
container.updateSelect(rIdx + state._listStartIndex, fIdx);
};
container.onMainDblClick = e => {
const cell = e.target.closest('.dt-cell');
if (!cell) return;
const row = cell.closest('.dt-row');
if (!row || row.classList.contains('dt-header-row')) return;
const item = row._ref?.item;
const fIdx = cell.dataset.fidx !== undefined ? parseInt(cell.dataset.fidx) : (cell._ref?.fIdx ?? Array.from(row.children).indexOf(cell));
const field = cell._ref?.f ?? state.fields[fIdx];
if (item && field) container.editCell(item, field, cell);
}; };
state.__watch('fields', fields => { state.__watch('fields', fields => {
if (!fields) return; if (!fields) return;
state._fieldsDirty = true; state._fieldsDirty = true;
const gridTemplate = fields.map(f => `var(--w-${f.id}, ${f.width || 150}px)`).join(' '); container.style.setProperty('--dt-grid-template', fields.map(f => `var(--w-${f.id}, ${f.width || 150}px)`).join(' '));
const totalWidth = fields.reduce((sum, f) => sum + (f.width || 150), 0); container.style.setProperty('--dt-row-width', fields.reduce((sum, f) => sum + (f.width || 150), 0) + 'px');
container.style.setProperty('--dt-grid-template', gridTemplate); });
container.style.setProperty('--dt-row-width', totalWidth + 'px');
})
state.__watch('list', list => { state.__watch('list', list => {
if (state._fieldsDirty) { if (state._fieldsDirty) {
state._fieldsDirty = false; state._fieldsDirty = false;
const rowTemplate = container.querySelector('.dt-body template[index="rIdx"]'); const fieldTemplate = container.querySelector('.dt-body template[index="rIdx"]')?.content.querySelector('template[as="f"]');
if (rowTemplate) { if (fieldTemplate) {
const fieldTemplate = rowTemplate.content.querySelector('template[as="f"]'); const masters = state._masterCellNodes || (state._masterCellNodes = Array.from(fieldTemplate.content.childNodes).map(n => n.cloneNode(true)));
if (fieldTemplate) { fieldTemplate.removeAttribute('$each'); fieldTemplate.setAttribute('$if', 'true'); fieldTemplate.content.textContent = '';
// 1. Capture the master copy of cell nodes once state.fields.forEach((f, fIdx) => masters.forEach(master => {
if (!state._masterCellNodes) { const clone = master.cloneNode(true); if (clone.nodeType === 1) clone.dataset.fidx = fIdx; fieldTemplate.content.appendChild(clone);
state._masterCellNodes = Array.from(fieldTemplate.content.childNodes).map(n => n.cloneNode(true)); }));
}
// 2. Transform the field template into a static flattened block
fieldTemplate.removeAttribute('$each');
fieldTemplate.removeAttribute('as');
fieldTemplate.removeAttribute('index');
fieldTemplate.setAttribute('$if', 'true'); // High-speed safe released block
fieldTemplate.content.textContent = ''; // Idiomatic way to clear document fragment
// 3. Inject flattened columns with position markers
state.fields.forEach((f, fIdx) => {
state._masterCellNodes.forEach(master => {
const clone = master.cloneNode(true);
if (clone.nodeType === 1) clone.dataset.fidx = fIdx;
fieldTemplate.content.appendChild(clone);
});
});
}
} }
} }
if (!state._internalUpdate) state._originalList = [...(list || [])]; if (!state._internalUpdate) {
scroll.init(); state._originalList = [...(list || [])];
scroll.reset(list); setTimeout(() => {
}) const stats = {};
state.fields.forEach(f => {
const counts = {};
state._originalList.forEach(item => { const val = item[f.id], key = (val == null || val === '') ? '' : String(val); counts[key] = (counts[key] || 0) + 1; });
stats[f.id] = Object.entries(counts).sort((a, b) => b[1] - a[1]).slice(0, 20).map(([val, count]) => ({ val, count }));
});
state._columnStats = stats;
}, 200);
}
scroll.init(); scroll.reset(list);
});
let currentEditingNode = null;
container.editCell = (row, field, cellNode) => { container.editCell = (row, field, cellNode) => {
const overlay = container.querySelector('.dt-editor-overlay'); const overlay = container.querySelector('.dt-editor-overlay'), rect = cellNode.getBoundingClientRect(), rootRect = container.getBoundingClientRect();
const editor = overlay.querySelector('AutoForm');
const rect = cellNode.getBoundingClientRect();
const rootRect = container.getBoundingClientRect();
currentEditingNode = cellNode; currentEditingNode = cellNode;
let minW = rect.width; Object.assign(overlay.style, {
if (field.type === 'textarea' || field.type === 'TagsInput') minW = Math.max(rect.width, 300); display: 'flex', left: (rect.left - rootRect.left) + 'px', top: (rect.top - rootRect.top) + 'px',
else if (field.type === 'radio') minW = Math.max(rect.width, 240); width: (field.type === 'textarea' || field.type === 'TagsInput' ? Math.max(rect.width, 300) : rect.width) + 'px',
overlay.style.display = 'flex'; height: (field.type === 'textarea' || field.type === 'TagsInput' ? 'auto' : rect.height + 'px')
overlay.style.left = (rect.left - rootRect.left) + 'px'; });
overlay.style.top = (rect.top - rootRect.top) + 'px'; State.editingSchema = [{ ...field, name: field.id, label: '' }]; State.editingData = row;
overlay.style.width = minW + 'px'; setTimeout(() => overlay.querySelector('input, textarea, select, .form-control')?.focus(), 30);
overlay.style.height = (field.type === 'textarea' || field.type === 'TagsInput' ? 'auto' : rect.height + 'px');
State.editingSchema = [{ ...field, name: field.id, label: '' }];
State.editingData = row;
RefreshState(overlay);
setTimeout(() => {
const input = editor.querySelector('.form-control, .form-select, .form-check-input, input');
if (input) input.focus();
}, 30);
}; };
container.hideEditor = (save = true) => { container.hideEditor = (save = true) => {
if (!_editorOverlay) _editorOverlay = container.querySelector('.dt-editor-overlay'); if (!_editorOverlay) _editorOverlay = container.querySelector('.dt-editor-overlay');
if (!_editorOverlay || _editorOverlay.style.display === 'none') return; if (!_editorOverlay || _editorOverlay.style.display === 'none') return;
_editorOverlay.style.display = 'none'; if (save) {
if (save && currentEditingNode) RefreshState(currentEditingNode); const input = _editorOverlay.querySelector('input:focus, select:focus, textarea:focus');
State.editingSchema = State.editingData = currentEditingNode = null; if (input) input.dispatchEvent(new Event(input.type === 'number' || input.tagName === 'SELECT' ? 'change' : 'input', { bubbles: true }));
if (currentEditingNode) RefreshState(currentEditingNode);
}
_editorOverlay.style.display = 'none'; State.editingSchema = State.editingData = currentEditingNode = null;
container.focus(); container.focus();
}; };
container.startSelect = selection.startSelect; container.onMainMouseDown = e => {
container.updateSelect = selection.updateSelect; const cell = e.target.closest('.dt-cell'), row = cell?.closest('.dt-row');
container.deleteSelected = selection.deleteSelected; if (!row || row.classList.contains('dt-header-row')) return;
const fIdx = cell.dataset.fidx ? parseInt(cell.dataset.fidx) : Array.from(row.children).indexOf(cell);
const rIdx = row._ref?.rIdx ?? Array.from(container.querySelectorAll('.dt-body-row')).indexOf(row);
selection.startSelect(rIdx + state._listStartIndex, fIdx, e);
};
const onGlobalMouseDown = e => { container.onMainMouseOver = e => {
const overlay = container.querySelector('.dt-editor-overlay'); if (state.isSelecting) {
if (overlay && overlay.style.display !== 'none' && !overlay.contains(e.target)) container.hideEditor(true); const cell = e.target.closest('.dt-cell'), row = cell?.closest('.dt-row');
if (!container.contains(e.target) && !overlay?.contains(e.target)) selection.clearAllActive(); if (row && !row.classList.contains('dt-header-row')) {
} const fIdx = cell.dataset.fidx ? parseInt(cell.dataset.fidx) : Array.from(row.children).indexOf(cell);
const rIdx = row._ref?.rIdx ?? Array.from(container.querySelectorAll('.dt-body-row')).indexOf(row);
selection.updateSelect(rIdx + state._listStartIndex, fIdx);
}
}
};
container.onMainDblClick = e => {
const cell = e.target.closest('.dt-cell'), row = cell?.closest('.dt-row');
if (row && !row.classList.contains('dt-header-row')) {
const item = row._ref?.item, fIdx = cell.dataset.fidx ? parseInt(cell.dataset.fidx) : Array.from(row.children).indexOf(cell);
if (item && state.fields[fIdx]) container.editCell(item, state.fields[fIdx], cell);
}
};
window.addEventListener('mouseup', selection.endSelect); window.addEventListener('mouseup', selection.endSelect);
document.addEventListener('mousedown', onGlobalMouseDown); document.addEventListener('mousedown', e => {
container._onUnload = () => { const overlay = container.querySelector('.dt-editor-overlay');
document.removeEventListener('mousedown', onGlobalMouseDown); if (overlay?.style.display !== 'none' && !overlay.contains(e.target)) container.hideEditor(true);
window.removeEventListener('mouseup', selection.endSelect); if (!container.contains(e.target) && !overlay?.contains(e.target)) selection.clearAllActive();
} });
// Exposure for templates
state._MODE_ICONS = MODE_ICONS;
}, Util.makeDom(/*html*/` }, Util.makeDom(/*html*/`
<div class="dt-root d-flex flex-column h-100 border bg-body text-body overflow-hidden" style="position:relative; user-select:none; outline: none; min-height: 0" onunload="this._onUnload()" tabindex="0"> <div class="dt-root d-flex flex-column h-100 border bg-body text-body overflow-hidden" style="position:relative; user-select:none; outline: none; min-height: 0" tabindex="0">
<div class="dt-main flex-grow-1 overflow-auto" $onscroll="this.onScroll()" <div class="dt-main flex-grow-1 overflow-auto" $onscroll="this.onScroll()"
$onmousedown="this.onMainMouseDown(event)" $onmousedown="this.onMainMouseDown(event)" $onmouseover="this.onMainMouseOver(event)" $ondblclick="this.onMainDblClick(event)"
$onmouseover="this.onMainMouseOver(event)"
$ondblclick="this.onMainDblClick(event)"
style="overflow-anchor:none; min-height: 0"> style="overflow-anchor:none; min-height: 0">
<div class="dt-header border-bottom bg-light sticky-top" style="z-index:20"> <div class="dt-header border-bottom bg-light sticky-top" style="z-index:20">
<div class="dt-row dt-header-row fw-bold text-muted small"> <div class="dt-header-row fw-bold text-muted small">
<template $each="this.state?.fields || []"> <template $each="this.state?.fields || []">
<div $data-id="item.id" class="dt-cell border-end px-2 d-flex align-items-center justify-content-between header-cell"> <div $data-id="item.id" class="dt-cell dt-col border-end d-flex align-items-center header-cell" style="position:relative; padding: 0">
<div class="d-flex align-items-center overflow-hidden"> <div class="d-flex align-items-center overflow-hidden flex-grow-1 h-100 px-2 cursor-pointer" $onclick="this.showColumnMenu(item, event)">
<i $if="this.state?.sortConfig?.fieldId === item.id" <i $if="this.state?.filterConfig?.[item.id] && (this.state.filterConfig[item.id].value || this.state.filterConfig[item.id].selectedValues?.length)" class="bi bi-filter me-1 text-primary"></i>
$class="'bi bi-sort-' + (this.state?.sortConfig?.direction === 'asc' ? 'down' : 'up-alt') + ' me-1 text-primary'"></i> <i $if="this.state?.sortConfig?.fieldId === item.id && this.state.sortConfig.direction" $class="'bi bi-sort-' + (this.state.sortConfig.direction === 'asc' ? 'down' : 'up-alt') + ' me-1 text-primary'"></i>
<i $if="this.state?.filterConfig?.[item.id]" class="bi bi-filter me-1 text-primary"></i> <span $text="item.name" class="text-truncate flex-grow-1"></span>
<span $text="item.name" class="text-truncate"></span>
</div> </div>
<button class="btn btn-xs btn-link text-muted p-0 border-0 header-menu-btn" $onclick="this.showColumnMenu(item, event)"> <button class="btn btn-xs btn-link text-muted p-0 border-0 me-1 header-menu-btn" $onclick="this.showColumnMenu(item, event)"><i class="bi bi-chevron-down"></i></button>
<i class="bi bi-chevron-down"></i> <Resizer $.target="thisNode.parentElement" style="position:absolute; right:0; top:0; bottom:0; width:4px; z-index:10" min="50" max="1000" $onresizing="this.onColumnResizing(item, event)" $onresize="this.onColumnResize(item, event)"></Resizer>
</button>
</div> </div>
</template> </template>
</div> </div>
@ -344,82 +296,69 @@ Component.register('DataTable', container => {
<div class="dt-spacer-prev flex-shrink-0" style="display:none"></div> <div class="dt-spacer-prev flex-shrink-0" style="display:none"></div>
<template $each="this.state?._renderedList || []" key="id" index="rIdx"> <template $each="this.state?._renderedList || []" key="id" index="rIdx">
<div class="dt-row dt-body-row border-bottom bg-white" $.="this._initRow(thisNode)"> <div class="dt-row dt-body-row border-bottom bg-white" $.="this._initRow(thisNode)">
<template $each="this.state?.fields || []" as="f" index="fIdx"> <template as="f"><div class="dt-cell border-end px-2 d-flex align-items-center"><span $text="this.format(item[f.id], f)" class="text-truncate"></span></div></template>
<div class="dt-cell border-end px-2 d-flex align-items-center">
<span $text="!f.formatter ? item[f.id] : this.format(item[f.id], f)" class="text-truncate"></span>
</div>
</template>
</div> </div>
</template> </template>
<div class="dt-spacer-post flex-shrink-0" style="display:none"></div> <div class="dt-spacer-post flex-shrink-0" style="display:none"></div>
</div> </div>
</div> </div>
<div class="dt-column-menu border bg-body shadow-sm rounded" style="display:none; position:absolute; z-index:2000; min-width:180px" $onclick="event.stopPropagation()" $onmousedown="event.stopPropagation()"> <div class="dt-column-menu border bg-body shadow-lg rounded p-3" style="display:none; position:absolute; z-index:2000; min-width:260px; max-width:320px;">
<div class="list-group list-group-flush"> <template $if="this.state?.activeFieldId">
<button class="list-group-item list-group-item-action py-2 d-flex align-items-center" $onclick="this.setSort('asc')"> <div class="btn-group w-100 mb-3">
<i class="bi bi-sort-alpha-down me-2"></i> Sort Ascending <button $class="btn btn-sm d-flex align-items-center justify-content-center \${this.state?.sortConfig?.direction === 'asc' && this.state?.sortConfig?.fieldId === this.state?.activeFieldId ? 'btn-primary' : 'btn-outline-secondary border'}" $onclick="this.setSort('asc')"><i class="bi bi-sort-alpha-down me-1"></i> ASC</button>
</button> <button $class="btn btn-sm d-flex align-items-center justify-content-center \${this.state?.sortConfig?.direction === 'desc' && this.state?.sortConfig?.fieldId === this.state?.activeFieldId ? 'btn-primary' : 'btn-outline-secondary border'}" $onclick="this.setSort('desc')"><i class="bi bi-sort-alpha-up-alt me-1"></i> DESC</button>
<button class="list-group-item list-group-item-action py-2 d-flex align-items-center" $onclick="this.setSort('desc')">
<i class="bi bi-sort-alpha-up-alt me-2"></i> Sort Descending
</button>
<div class="p-2 border-top bg-light-subtle">
<div class="d-flex align-items-center mb-1 text-muted fw-bold" style="font-size: 10px">
<i class="bi bi-filter me-1"></i> LOCAL FILTER
</div>
<input type="text" class="form-control form-control-sm" placeholder="Search..."
$bind="this.state.filterConfig[this.state.activeFieldId]"
$onkeydown="if(event.key === 'Enter') this.applySortFilter()">
</div> </div>
<button class="list-group-item list-group-item-action py-2 text-danger d-flex align-items-center border-top" $onclick="this.clearColumnSettings()">
<i class="bi bi-x-circle me-2"></i> Clear Settings <div $if="this.state?.activeModes?.length" class="dt-filter-tabs d-flex overflow-auto border-bottom bg-light-subtle rounded-top py-1" style="white-space:nowrap; scrollbar-width: none;">
</button> <template $each="this.state?.activeModes || []" as="m">
</div> <div $class="px-2 py-1 cursor-pointer fs-5 \${this.state?.filterConfig?.[this.state?.activeFieldId]?.mode === m ? 'text-primary border-bottom border-primary border-2' : 'text-muted'}" $title="m.toUpperCase()" $onclick="this.state.filterConfig[this.state.activeFieldId].mode = m; this.state.filterConfig = {...this.state.filterConfig}">
<i $class="bi \${this.state?._MODE_ICONS?.[m] || 'bi-filter'}"></i>
</div>
</template>
</div>
<div $if="this.state?.activeModes?.length" class="py-2 border-bottom" style="min-height: 48px">
<input type="text" class="form-control form-control-sm mb-1" $placeholder="(this.state?.filterConfig?.[this.state?.activeFieldId]?.mode || 'Search').toUpperCase() + '...'" $bind="this.state?.filterConfig?.[this.state?.activeFieldId].value" $onkeydown="if(event.key==='Enter'){this.applySortFilter();this.hideColumnMenu();}">
<input $if="this.state?.filterConfig?.[this.state?.activeFieldId]?.mode === 'between'" type="text" class="form-control form-control-sm" placeholder="And..." $bind="this.state?.filterConfig?.[this.state?.activeFieldId].value2" $onkeydown="if(event.key==='Enter'){this.applySortFilter();this.hideColumnMenu();}">
</div>
<div class="mt-3" style="max-height: 200px; overflow-y: auto;">
<div class="text-muted fw-bold mb-2" style="font-size: 10px; letter-spacing: 0.5px">TOP FREQUENT VALUES</div>
<template $each="this.state?._columnStats?.[this.state?.activeFieldId] || []">
<label class="d-flex align-items-center mb-1 small cursor-pointer p-1 rounded-1 menu-item-row" onmouseover="this.style.background='var(--bs-light)'" onmouseout="this.style.background='transparent'">
<input type="checkbox" class="form-check-input me-2" $checked="this.state?.filterConfig?.[this.state?.activeFieldId]?.selectedValues?.includes(String(item.val))" $onclick="this.toggleSelectedValue(String(item.val))">
<span class="text-truncate flex-grow-1"><span $text="item.val || '(Empty)'"></span> <span class="text-muted ms-1" style="font-size: 0.7rem" $text="'(' + item.count + ')'"></span></span>
<button class="btn btn-xs btn-link p-0 text-primary only-btn" style="font-size: 10px; text-decoration: none" $onclick="this.filterOnlyThis(item.val); event.preventDefault(); event.stopPropagation();">Only</button>
</label>
</template>
</div>
<div $if="this.state?.filterConfig?.[this.state?.activeFieldId]?.value || this.state?.filterConfig?.[this.state?.activeFieldId]?.selectedValues?.length" class="mt-3 pt-2 border-top text-center">
<span class="cursor-pointer text-primary small fw-bold" $onclick="this.clearColumnSettings()"><i class="bi bi-x-circle me-1"></i> Clear Filter</span>
</div>
</template>
</div> </div>
<div class="dt-editor-overlay dt-editor-container" style="display: none" $onclick="event.stopPropagation()" $onmousedown="event.stopPropagation()"> <div class="dt-editor-overlay dt-editor-container" style="display: none; position: absolute; z-index: 1000; background: var(--bs-body-bg); box-shadow: 0 4px 16px rgba(0,0,0,0.25); border: 1px solid var(--bs-primary);"><AutoForm inline class="h-100 w-100" $onsubmit="this.hideEditor(true)"/></div>
<AutoForm inline class="h-100 w-100" $onsubmit="thisNode.closest('DataTable').hideEditor(true)"/> <div class="dt-footer border-top bg-light d-flex align-items-center px-2 py-1 small text-muted" style="height:32px"><span $text="(this.state?.selectedRowCount || 0) + ' / ' + (this.state?.list?.length || 0)"></span></div>
</div>
<div class="dt-footer border-top bg-light d-flex align-items-center px-2 py-1 small text-muted" style="height:32px">
<div class="d-flex align-items-center gap-2">
<span $text="(this.state?.selectedRowCount || 0) + ' / ' + (this.state?.list?.length || 0)"></span>
<button class="btn btn-xs btn-link text-danger p-0 border-0" title="Delete Selected"
$if="this.state?.selectedRowCount" $onclick="this.deleteSelected()">
<i class="bi bi-trash"></i>
</button>
</div>
</div>
</div> </div>
`), Util.makeDom(/*html*/` `), Util.makeDom(/*html*/`
<style> <style>
DataTable { display: block; } DataTable { display: block; }
.dt-root { font-size: 0.875rem; } .dt-root { font-size: 0.875rem; }
.dt-row { .dt-row, .dt-header-row { display: grid; grid-template-columns: var(--dt-grid-template); width: var(--dt-row-width, max-content); min-width: 100%; height: 40px; contain: paint layout; }
display: grid; .dt-header-row { background-color: var(--bs-tertiary-bg); border-bottom: 1px solid var(--bs-border-color); }
grid-template-columns: var(--dt-grid-template);
width: var(--dt-row-width, max-content);
min-width: 100%;
height: 40px;
contain: paint layout;
}
.dt-header-row { background-color: var(--bs-tertiary-bg); }
.dt-cell { background: inherit; white-space: nowrap; flex-shrink: 0; contain: content; } .dt-cell { background: inherit; white-space: nowrap; flex-shrink: 0; contain: content; }
.dt-body-row:hover { background-color: var(--bs-secondary-bg) !important; } .dt-body-row:hover { background-color: var(--bs-secondary-bg) !important; }
.dt-cell-selected { background-color: var(--bs-primary-bg-subtle) !important; }
.header-cell .header-menu-btn { opacity: 0; transition: opacity 0.2s; } .header-cell .header-menu-btn { opacity: 0; transition: opacity 0.2s; }
.header-cell:hover .header-menu-btn { opacity: 1; } .header-cell:hover .header-menu-btn { opacity: 1; }
.dt-column-menu { box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important; } .dt-column-menu { background-color: var(--bs-body-bg); border: 1px solid var(--bs-border-color); box-shadow: 0 10px 40px rgba(0,0,0,0.2) !important; z-index: 2100 !important; }
.dt-column-menu .list-group-item { border: none; cursor: pointer; }
.dt-column-menu .list-group-item:hover { background-color: var(--bs-light); }
.dt-editor-overlay {
position: absolute; z-index: 1000; background: var(--bs-body-bg);
box-shadow: 0 4px 16px rgba(0,0,0,0.25); border: 1px solid var(--bs-primary);
align-items: center; overflow: visible;
}
.dt-editor-overlay .form-control { border: none !important; border-radius: 0 !important; height: 100% !important; padding: 0 8px !important; }
.btn-xs { padding: 1px 5px; line-height: 1.5; } .btn-xs { padding: 1px 5px; line-height: 1.5; }
.cursor-pointer { cursor: pointer; }
.dt-filter-tabs i { font-size: 1.1rem; }
.dt-filter-tabs div:hover i { color: var(--bs-primary); }
.menu-item-row .only-btn { opacity: 0; }
.menu-item-row:hover .only-btn { opacity: 1; }
</style> </style>
`)) `))
if (typeof document !== 'undefined') RefreshState(document.documentElement)