(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/common'), require('primeng/api'), require('primeng/paginator'), require('primeng/dom'), require('primeng/utils'), require('rxjs'), require('@angular/cdk/scrolling')) :
typeof define === 'function' && define.amd ? define('primeng/table', ['exports', '@angular/core', '@angular/common', 'primeng/api', 'primeng/paginator', 'primeng/dom', 'primeng/utils', 'rxjs', '@angular/cdk/scrolling'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.primeng = global.primeng || {}, global.primeng.table = {}), global.ng.core, global.ng.common, global.primeng.api, global.primeng.paginator, global.primeng.dom, global.primeng.utils, global.rxjs, global.ng.cdk.scrolling));
}(this, (function (exports, core, common, api, paginator, dom, utils, rxjs, scrolling) { 'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise */
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b)
if (Object.prototype.hasOwnProperty.call(b, p))
d[p] = b[p]; };
return extendStatics(d, b);
};
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extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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step(generator.next(value));
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function __exportStar(m, o) {
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return m.call(o);
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next: function () {
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}
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var i, p;
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function __asyncValues(o) {
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function __makeTemplateObject(cooked, raw) {
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;
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}) : function (o, v) {
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};
function __importStar(mod) {
if (mod && mod.__esModule)
return mod;
var result = {};
if (mod != null)
for (var k in mod)
if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
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__setModuleDefault(result, mod);
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}
function __importDefault(mod) {
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}
function __classPrivateFieldGet(receiver, privateMap) {
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}
function __classPrivateFieldSet(receiver, privateMap, value) {
if (!privateMap.has(receiver)) {
throw new TypeError("attempted to set private field on non-instance");
}
privateMap.set(receiver, value);
return value;
}
var TableService = /** @class */ (function () {
function TableService() {
this.sortSource = new rxjs.Subject();
this.selectionSource = new rxjs.Subject();
this.contextMenuSource = new rxjs.Subject();
this.valueSource = new rxjs.Subject();
this.totalRecordsSource = new rxjs.Subject();
this.columnsSource = new rxjs.Subject();
this.sortSource$ = this.sortSource.asObservable();
this.selectionSource$ = this.selectionSource.asObservable();
this.contextMenuSource$ = this.contextMenuSource.asObservable();
this.valueSource$ = this.valueSource.asObservable();
this.totalRecordsSource$ = this.totalRecordsSource.asObservable();
this.columnsSource$ = this.columnsSource.asObservable();
}
TableService.prototype.onSort = function (sortMeta) {
this.sortSource.next(sortMeta);
};
TableService.prototype.onSelectionChange = function () {
this.selectionSource.next();
};
TableService.prototype.onContextMenu = function (data) {
this.contextMenuSource.next(data);
};
TableService.prototype.onValueChange = function (value) {
this.valueSource.next(value);
};
TableService.prototype.onTotalRecordsChange = function (value) {
this.totalRecordsSource.next(value);
};
TableService.prototype.onColumnsChange = function (columns) {
this.columnsSource.next(columns);
};
return TableService;
}());
TableService.decorators = [
{ type: core.Injectable }
];
var Table = /** @class */ (function () {
function Table(el, zone, tableService, cd) {
this.el = el;
this.zone = zone;
this.tableService = tableService;
this.cd = cd;
this.pageLinks = 5;
this.alwaysShowPaginator = true;
this.paginatorPosition = 'bottom';
this.paginatorDropdownScrollHeight = '200px';
this.currentPageReportTemplate = '{currentPage} of {totalPages}';
this.showPageLinks = true;
this.defaultSortOrder = 1;
this.sortMode = 'single';
this.resetPageOnSort = true;
this.selectionChange = new core.EventEmitter();
this.contextMenuSelectionChange = new core.EventEmitter();
this.contextMenuSelectionMode = "separate";
this.rowTrackBy = function (index, item) { return item; };
this.lazy = false;
this.lazyLoadOnInit = true;
this.compareSelectionBy = 'deepEquals';
this.csvSeparator = ',';
this.exportFilename = 'download';
this.filters = {};
this.filterDelay = 300;
this.expandedRowKeys = {};
this.editingRowKeys = {};
this.rowExpandMode = 'multiple';
this.virtualScrollDelay = 150;
this.virtualRowHeight = 28;
this.columnResizeMode = 'fit';
this.loadingIcon = 'pi pi-spinner';
this.showLoader = true;
this.stateStorage = 'session';
this.editMode = 'cell';
this.onRowSelect = new core.EventEmitter();
this.onRowUnselect = new core.EventEmitter();
this.onPage = new core.EventEmitter();
this.onSort = new core.EventEmitter();
this.onFilter = new core.EventEmitter();
this.onLazyLoad = new core.EventEmitter();
this.onRowExpand = new core.EventEmitter();
this.onRowCollapse = new core.EventEmitter();
this.onContextMenuSelect = new core.EventEmitter();
this.onColResize = new core.EventEmitter();
this.onColReorder = new core.EventEmitter();
this.onRowReorder = new core.EventEmitter();
this.onEditInit = new core.EventEmitter();
this.onEditComplete = new core.EventEmitter();
this.onEditCancel = new core.EventEmitter();
this.onHeaderCheckboxToggle = new core.EventEmitter();
this.sortFunction = new core.EventEmitter();
this.firstChange = new core.EventEmitter();
this.rowsChange = new core.EventEmitter();
this.onStateSave = new core.EventEmitter();
this.onStateRestore = new core.EventEmitter();
this._value = [];
this._totalRecords = 0;
this._first = 0;
this.selectionKeys = {};
this._sortOrder = 1;
}
Table.prototype.ngOnInit = function () {
if (this.lazy && this.lazyLoadOnInit) {
if (!this.virtualScroll) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
if (this.restoringFilter) {
this.restoringFilter = false;
}
}
this.initialized = true;
};
Table.prototype.ngAfterContentInit = function () {
var _this = this;
this.templates.forEach(function (item) {
switch (item.getType()) {
case 'caption':
_this.captionTemplate = item.template;
break;
case 'header':
_this.headerTemplate = item.template;
break;
case 'body':
_this.bodyTemplate = item.template;
break;
case 'loadingbody':
_this.loadingBodyTemplate = item.template;
break;
case 'footer':
_this.footerTemplate = item.template;
break;
case 'summary':
_this.summaryTemplate = item.template;
break;
case 'colgroup':
_this.colGroupTemplate = item.template;
break;
case 'rowexpansion':
_this.expandedRowTemplate = item.template;
break;
case 'frozenrows':
_this.frozenRowsTemplate = item.template;
break;
case 'frozenheader':
_this.frozenHeaderTemplate = item.template;
break;
case 'frozenbody':
_this.frozenBodyTemplate = item.template;
break;
case 'frozenfooter':
_this.frozenFooterTemplate = item.template;
break;
case 'frozencolgroup':
_this.frozenColGroupTemplate = item.template;
break;
case 'emptymessage':
_this.emptyMessageTemplate = item.template;
break;
case 'paginatorleft':
_this.paginatorLeftTemplate = item.template;
break;
case 'paginatorright':
_this.paginatorRightTemplate = item.template;
break;
}
});
};
Table.prototype.ngAfterViewInit = function () {
if (this.isStateful() && this.resizableColumns) {
this.restoreColumnWidths();
}
};
Table.prototype.clearCache = function () {
if (this.scrollable) {
if (this.scrollableViewChild) {
this.scrollableViewChild.clearCache();
}
if (this.scrollableFrozenViewChild) {
this.scrollableViewChild.clearCache();
}
}
};
Table.prototype.ngOnChanges = function (simpleChange) {
if (simpleChange.value) {
if (this.isStateful() && !this.stateRestored) {
this.restoreState();
}
this._value = simpleChange.value.currentValue;
if (!this.lazy) {
this.clearCache();
this.totalRecords = (this._value ? this._value.length : 0);
if (this.sortMode == 'single' && this.sortField)
this.sortSingle();
else if (this.sortMode == 'multiple' && this.multiSortMeta)
this.sortMultiple();
else if (this.hasFilter()) //sort already filters
this._filter();
}
this.tableService.onValueChange(simpleChange.value.currentValue);
}
if (simpleChange.columns) {
this._columns = simpleChange.columns.currentValue;
this.tableService.onColumnsChange(simpleChange.columns.currentValue);
if (this._columns && this.isStateful() && this.reorderableColumns && !this.columnOrderStateRestored) {
this.restoreColumnOrder();
}
}
if (simpleChange.sortField) {
this._sortField = simpleChange.sortField.currentValue;
//avoid triggering lazy load prior to lazy initialization at onInit
if (!this.lazy || this.initialized) {
if (this.sortMode === 'single') {
this.sortSingle();
}
}
}
if (simpleChange.sortOrder) {
this._sortOrder = simpleChange.sortOrder.currentValue;
//avoid triggering lazy load prior to lazy initialization at onInit
if (!this.lazy || this.initialized) {
if (this.sortMode === 'single') {
this.sortSingle();
}
}
}
if (simpleChange.multiSortMeta) {
this._multiSortMeta = simpleChange.multiSortMeta.currentValue;
if (this.sortMode === 'multiple') {
this.sortMultiple();
}
}
if (simpleChange.selection) {
this._selection = simpleChange.selection.currentValue;
if (!this.preventSelectionSetterPropagation) {
this.updateSelectionKeys();
this.tableService.onSelectionChange();
}
this.preventSelectionSetterPropagation = false;
}
};
Object.defineProperty(Table.prototype, "value", {
get: function () {
return this._value;
},
set: function (val) {
this._value = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "columns", {
get: function () {
return this._columns;
},
set: function (cols) {
this._columns = cols;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "first", {
get: function () {
return this._first;
},
set: function (val) {
this._first = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "rows", {
get: function () {
return this._rows;
},
set: function (val) {
this._rows = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "totalRecords", {
get: function () {
return this._totalRecords;
},
set: function (val) {
this._totalRecords = val;
this.tableService.onTotalRecordsChange(this._totalRecords);
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "sortField", {
get: function () {
return this._sortField;
},
set: function (val) {
this._sortField = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "sortOrder", {
get: function () {
return this._sortOrder;
},
set: function (val) {
this._sortOrder = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "multiSortMeta", {
get: function () {
return this._multiSortMeta;
},
set: function (val) {
this._multiSortMeta = val;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Table.prototype, "selection", {
get: function () {
return this._selection;
},
set: function (val) {
this._selection = val;
},
enumerable: false,
configurable: true
});
Table.prototype.updateSelectionKeys = function () {
var e_1, _a;
if (this.dataKey && this._selection) {
this.selectionKeys = {};
if (Array.isArray(this._selection)) {
try {
for (var _b = __values(this._selection), _c = _b.next(); !_c.done; _c = _b.next()) {
var data = _c.value;
this.selectionKeys[String(utils.ObjectUtils.resolveFieldData(data, this.dataKey))] = 1;
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
}
else {
this.selectionKeys[String(utils.ObjectUtils.resolveFieldData(this._selection, this.dataKey))] = 1;
}
}
};
Table.prototype.onPageChange = function (event) {
this.first = event.first;
this.rows = event.rows;
if (this.lazy) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
this.onPage.emit({
first: this.first,
rows: this.rows
});
this.firstChange.emit(this.first);
this.rowsChange.emit(this.rows);
this.tableService.onValueChange(this.value);
if (this.isStateful()) {
this.saveState();
}
this.anchorRowIndex = null;
if (this.scrollable) {
this.resetScrollTop();
}
};
Table.prototype.sort = function (event) {
var originalEvent = event.originalEvent;
if (this.sortMode === 'single') {
this._sortOrder = (this.sortField === event.field) ? this.sortOrder * -1 : this.defaultSortOrder;
this._sortField = event.field;
this.sortSingle();
if (this.resetPageOnSort) {
this._first = 0;
this.firstChange.emit(this._first);
if (this.scrollable) {
this.resetScrollTop();
}
}
}
if (this.sortMode === 'multiple') {
var metaKey = originalEvent.metaKey || originalEvent.ctrlKey;
var sortMeta = this.getSortMeta(event.field);
if (sortMeta) {
if (!metaKey) {
this._multiSortMeta = [{ field: event.field, order: sortMeta.order * -1 }];
if (this.resetPageOnSort) {
this._first = 0;
this.firstChange.emit(this._first);
if (this.scrollable) {
this.resetScrollTop();
}
}
}
else {
sortMeta.order = sortMeta.order * -1;
}
}
else {
if (!metaKey || !this.multiSortMeta) {
this._multiSortMeta = [];
if (this.resetPageOnSort) {
this._first = 0;
this.firstChange.emit(this._first);
}
}
this._multiSortMeta.push({ field: event.field, order: this.defaultSortOrder });
}
this.sortMultiple();
}
if (this.isStateful()) {
this.saveState();
}
this.anchorRowIndex = null;
};
Table.prototype.sortSingle = function () {
var _this = this;
if (this.sortField && this.sortOrder) {
if (this.restoringSort) {
this.restoringSort = false;
}
if (this.lazy) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
else if (this.value) {
if (this.customSort) {
this.sortFunction.emit({
data: this.value,
mode: this.sortMode,
field: this.sortField,
order: this.sortOrder
});
}
else {
this.value.sort(function (data1, data2) {
var value1 = utils.ObjectUtils.resolveFieldData(data1, _this.sortField);
var value2 = utils.ObjectUtils.resolveFieldData(data2, _this.sortField);
var result = null;
if (value1 == null && value2 != null)
result = -1;
else if (value1 != null && value2 == null)
result = 1;
else if (value1 == null && value2 == null)
result = 0;
else if (typeof value1 === 'string' && typeof value2 === 'string')
result = value1.localeCompare(value2);
else
result = (value1 < value2) ? -1 : (value1 > value2) ? 1 : 0;
return (_this.sortOrder * result);
});
this._value = __spread(this.value);
}
if (this.hasFilter()) {
this._filter();
}
}
var sortMeta = {
field: this.sortField,
order: this.sortOrder
};
this.onSort.emit(sortMeta);
this.tableService.onSort(sortMeta);
}
};
Table.prototype.sortMultiple = function () {
var _this = this;
if (this.multiSortMeta) {
if (this.lazy) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
else if (this.value) {
if (this.customSort) {
this.sortFunction.emit({
data: this.value,
mode: this.sortMode,
multiSortMeta: this.multiSortMeta
});
}
else {
this.value.sort(function (data1, data2) {
return _this.multisortField(data1, data2, _this.multiSortMeta, 0);
});
this._value = __spread(this.value);
}
if (this.hasFilter()) {
this._filter();
}
}
this.onSort.emit({
multisortmeta: this.multiSortMeta
});
this.tableService.onSort(this.multiSortMeta);
}
};
Table.prototype.multisortField = function (data1, data2, multiSortMeta, index) {
var value1 = utils.ObjectUtils.resolveFieldData(data1, multiSortMeta[index].field);
var value2 = utils.ObjectUtils.resolveFieldData(data2, multiSortMeta[index].field);
var result = null;
if (value1 == null && value2 != null)
result = -1;
else if (value1 != null && value2 == null)
result = 1;
else if (value1 == null && value2 == null)
result = 0;
else if (typeof value1 == 'string' || value1 instanceof String) {
if (value1.localeCompare && (value1 != value2)) {
return (multiSortMeta[index].order * value1.localeCompare(value2));
}
}
else {
result = (value1 < value2) ? -1 : 1;
}
if (value1 == value2) {
return (multiSortMeta.length - 1) > (index) ? (this.multisortField(data1, data2, multiSortMeta, index + 1)) : 0;
}
return (multiSortMeta[index].order * result);
};
Table.prototype.getSortMeta = function (field) {
if (this.multiSortMeta && this.multiSortMeta.length) {
for (var i = 0; i < this.multiSortMeta.length; i++) {
if (this.multiSortMeta[i].field === field) {
return this.multiSortMeta[i];
}
}
}
return null;
};
Table.prototype.isSorted = function (field) {
if (this.sortMode === 'single') {
return (this.sortField && this.sortField === field);
}
else if (this.sortMode === 'multiple') {
var sorted = false;
if (this.multiSortMeta) {
for (var i = 0; i < this.multiSortMeta.length; i++) {
if (this.multiSortMeta[i].field == field) {
sorted = true;
break;
}
}
}
return sorted;
}
};
Table.prototype.handleRowClick = function (event) {
var target = event.originalEvent.target;
var targetNode = target.nodeName;
var parentNode = target.parentElement && target.parentElement.nodeName;
if (targetNode == 'INPUT' || targetNode == 'BUTTON' || targetNode == 'A' ||
parentNode == 'INPUT' || parentNode == 'BUTTON' || parentNode == 'A' ||
(dom.DomHandler.hasClass(event.originalEvent.target, 'p-clickable'))) {
return;
}
if (this.selectionMode) {
this.preventSelectionSetterPropagation = true;
if (this.isMultipleSelectionMode() && event.originalEvent.shiftKey && this.anchorRowIndex != null) {
dom.DomHandler.clearSelection();
if (this.rangeRowIndex != null) {
this.clearSelectionRange(event.originalEvent);
}
this.rangeRowIndex = event.rowIndex;
this.selectRange(event.originalEvent, event.rowIndex);
}
else {
var rowData = event.rowData;
var selected = this.isSelected(rowData);
var metaSelection = this.rowTouched ? false : this.metaKeySelection;
var dataKeyValue = this.dataKey ? String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
this.anchorRowIndex = event.rowIndex;
this.rangeRowIndex = event.rowIndex;
if (metaSelection) {
var metaKey = event.originalEvent.metaKey || event.originalEvent.ctrlKey;
if (selected && metaKey) {
if (this.isSingleSelectionMode()) {
this._selection = null;
this.selectionKeys = {};
this.selectionChange.emit(null);
}
else {
var selectionIndex_1 = this.findIndexInSelection(rowData);
this._selection = this.selection.filter(function (val, i) { return i != selectionIndex_1; });
this.selectionChange.emit(this.selection);
if (dataKeyValue) {
delete this.selectionKeys[dataKeyValue];
}
}
this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
}
else {
if (this.isSingleSelectionMode()) {
this._selection = rowData;
this.selectionChange.emit(rowData);
if (dataKeyValue) {
this.selectionKeys = {};
this.selectionKeys[dataKeyValue] = 1;
}
}
else if (this.isMultipleSelectionMode()) {
if (metaKey) {
this._selection = this.selection || [];
}
else {
this._selection = [];
this.selectionKeys = {};
}
this._selection = __spread(this.selection, [rowData]);
this.selectionChange.emit(this.selection);
if (dataKeyValue) {
this.selectionKeys[dataKeyValue] = 1;
}
}
this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
}
}
else {
if (this.selectionMode === 'single') {
if (selected) {
this._selection = null;
this.selectionKeys = {};
this.selectionChange.emit(this.selection);
this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
}
else {
this._selection = rowData;
this.selectionChange.emit(this.selection);
this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
if (dataKeyValue) {
this.selectionKeys = {};
this.selectionKeys[dataKeyValue] = 1;
}
}
}
else if (this.selectionMode === 'multiple') {
if (selected) {
var selectionIndex_2 = this.findIndexInSelection(rowData);
this._selection = this.selection.filter(function (val, i) { return i != selectionIndex_2; });
this.selectionChange.emit(this.selection);
this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
if (dataKeyValue) {
delete this.selectionKeys[dataKeyValue];
}
}
else {
this._selection = this.selection ? __spread(this.selection, [rowData]) : [rowData];
this.selectionChange.emit(this.selection);
this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
if (dataKeyValue) {
this.selectionKeys[dataKeyValue] = 1;
}
}
}
}
}
this.tableService.onSelectionChange();
if (this.isStateful()) {
this.saveState();
}
}
this.rowTouched = false;
};
Table.prototype.handleRowTouchEnd = function (event) {
this.rowTouched = true;
};
Table.prototype.handleRowRightClick = function (event) {
if (this.contextMenu) {
var rowData = event.rowData;
if (this.contextMenuSelectionMode === 'separate') {
this.contextMenuSelection = rowData;
this.contextMenuSelectionChange.emit(rowData);
this.onContextMenuSelect.emit({ originalEvent: event.originalEvent, data: rowData, index: event.rowIndex });
this.contextMenu.show(event.originalEvent);
this.tableService.onContextMenu(rowData);
}
else if (this.contextMenuSelectionMode === 'joint') {
this.preventSelectionSetterPropagation = true;
var selected = this.isSelected(rowData);
var dataKeyValue = this.dataKey ? String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
if (!selected) {
if (this.isSingleSelectionMode()) {
this.selection = rowData;
this.selectionChange.emit(rowData);
}
else if (this.isMultipleSelectionMode()) {
this.selection = [rowData];
this.selectionChange.emit(this.selection);
}
if (dataKeyValue) {
this.selectionKeys[dataKeyValue] = 1;
}
}
this.contextMenu.show(event.originalEvent);
this.onContextMenuSelect.emit({ originalEvent: event, data: rowData, index: event.rowIndex });
}
}
};
Table.prototype.selectRange = function (event, rowIndex) {
var rangeStart, rangeEnd;
if (this.anchorRowIndex > rowIndex) {
rangeStart = rowIndex;
rangeEnd = this.anchorRowIndex;
}
else if (this.anchorRowIndex < rowIndex) {
rangeStart = this.anchorRowIndex;
rangeEnd = rowIndex;
}
else {
rangeStart = rowIndex;
rangeEnd = rowIndex;
}
if (this.lazy && this.paginator) {
rangeStart -= this.first;
rangeEnd -= this.first;
}
for (var i = rangeStart; i <= rangeEnd; i++) {
var rangeRowData = this.filteredValue ? this.filteredValue[i] : this.value[i];
if (!this.isSelected(rangeRowData)) {
this._selection = __spread(this.selection, [rangeRowData]);
var dataKeyValue = this.dataKey ? String(utils.ObjectUtils.resolveFieldData(rangeRowData, this.dataKey)) : null;
if (dataKeyValue) {
this.selectionKeys[dataKeyValue] = 1;
}
this.onRowSelect.emit({ originalEvent: event, data: rangeRowData, type: 'row' });
}
}
this.selectionChange.emit(this.selection);
};
Table.prototype.clearSelectionRange = function (event) {
var rangeStart, rangeEnd;
if (this.rangeRowIndex > this.anchorRowIndex) {
rangeStart = this.anchorRowIndex;
rangeEnd = this.rangeRowIndex;
}
else if (this.rangeRowIndex < this.anchorRowIndex) {
rangeStart = this.rangeRowIndex;
rangeEnd = this.anchorRowIndex;
}
else {
rangeStart = this.rangeRowIndex;
rangeEnd = this.rangeRowIndex;
}
var _loop_1 = function (i) {
var rangeRowData = this_1.value[i];
var selectionIndex = this_1.findIndexInSelection(rangeRowData);
this_1._selection = this_1.selection.filter(function (val, i) { return i != selectionIndex; });
var dataKeyValue = this_1.dataKey ? String(utils.ObjectUtils.resolveFieldData(rangeRowData, this_1.dataKey)) : null;
if (dataKeyValue) {
delete this_1.selectionKeys[dataKeyValue];
}
this_1.onRowUnselect.emit({ originalEvent: event, data: rangeRowData, type: 'row' });
};
var this_1 = this;
for (var i = rangeStart; i <= rangeEnd; i++) {
_loop_1(i);
}
};
Table.prototype.isSelected = function (rowData) {
if (rowData && this.selection) {
if (this.dataKey) {
return this.selectionKeys[utils.ObjectUtils.resolveFieldData(rowData, this.dataKey)] !== undefined;
}
else {
if (this.selection instanceof Array)
return this.findIndexInSelection(rowData) > -1;
else
return this.equals(rowData, this.selection);
}
}
return false;
};
Table.prototype.findIndexInSelection = function (rowData) {
var index = -1;
if (this.selection && this.selection.length) {
for (var i = 0; i < this.selection.length; i++) {
if (this.equals(rowData, this.selection[i])) {
index = i;
break;
}
}
}
return index;
};
Table.prototype.toggleRowWithRadio = function (event, rowData) {
this.preventSelectionSetterPropagation = true;
if (this.selection != rowData) {
this._selection = rowData;
this.selectionChange.emit(this.selection);
this.onRowSelect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'radiobutton' });
if (this.dataKey) {
this.selectionKeys = {};
this.selectionKeys[String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey))] = 1;
}
}
else {
this._selection = null;
this.selectionChange.emit(this.selection);
this.onRowUnselect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'radiobutton' });
}
this.tableService.onSelectionChange();
if (this.isStateful()) {
this.saveState();
}
};
Table.prototype.toggleRowWithCheckbox = function (event, rowData) {
this.selection = this.selection || [];
var selected = this.isSelected(rowData);
var dataKeyValue = this.dataKey ? String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
this.preventSelectionSetterPropagation = true;
if (selected) {
var selectionIndex_3 = this.findIndexInSelection(rowData);
this._selection = this.selection.filter(function (val, i) { return i != selectionIndex_3; });
this.selectionChange.emit(this.selection);
this.onRowUnselect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'checkbox' });
if (dataKeyValue) {
delete this.selectionKeys[dataKeyValue];
}
}
else {
this._selection = this.selection ? __spread(this.selection, [rowData]) : [rowData];
this.selectionChange.emit(this.selection);
this.onRowSelect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'checkbox' });
if (dataKeyValue) {
this.selectionKeys[dataKeyValue] = 1;
}
}
this.tableService.onSelectionChange();
if (this.isStateful()) {
this.saveState();
}
};
Table.prototype.toggleRowsWithCheckbox = function (event, check) {
this._selection = check ? this.filteredValue ? this.filteredValue.slice() : this.value.slice() : [];
this.preventSelectionSetterPropagation = true;
this.updateSelectionKeys();
this.selectionChange.emit(this._selection);
this.tableService.onSelectionChange();
this.onHeaderCheckboxToggle.emit({ originalEvent: event, checked: check });
if (this.isStateful()) {
this.saveState();
}
};
Table.prototype.equals = function (data1, data2) {
return this.compareSelectionBy === 'equals' ? (data1 === data2) : utils.ObjectUtils.equals(data1, data2, this.dataKey);
};
Table.prototype.filter = function (value, field, matchMode) {
var _this = this;
if (this.filterTimeout) {
clearTimeout(this.filterTimeout);
}
if (!this.isFilterBlank(value)) {
this.filters[field] = { value: value, matchMode: matchMode };
}
else if (this.filters[field]) {
delete this.filters[field];
}
this.filterTimeout = setTimeout(function () {
_this._filter();
_this.filterTimeout = null;
}, this.filterDelay);
this.anchorRowIndex = null;
};
Table.prototype.filterGlobal = function (value, matchMode) {
this.filter(value, 'global', matchMode);
};
Table.prototype.isFilterBlank = function (filter) {
if (filter !== null && filter !== undefined) {
if ((typeof filter === 'string' && filter.trim().length == 0) || (filter instanceof Array && filter.length == 0))
return true;
else
return false;
}
return true;
};
Table.prototype._filter = function () {
if (!this.restoringFilter) {
this.first = 0;
this.firstChange.emit(this.first);
}
if (this.lazy) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
else {
if (!this.value) {
return;
}
if (!this.hasFilter()) {
this.filteredValue = null;
if (this.paginator) {
this.totalRecords = this.value ? this.value.length : 0;
}
}
else {
var globalFilterFieldsArray = void 0;
if (this.filters['global']) {
if (!this.columns && !this.globalFilterFields)
throw new Error('Global filtering requires dynamic columns or globalFilterFields to be defined.');
else
globalFilterFieldsArray = this.globalFilterFields || this.columns;
}
this.filteredValue = [];
for (var i = 0; i < this.value.length; i++) {
var localMatch = true;
var globalMatch = false;
var localFiltered = false;
for (var prop in this.filters) {
if (this.filters.hasOwnProperty(prop) && prop !== 'global') {
localFiltered = true;
var filterMeta = this.filters[prop];
var filterField = prop;
var filterValue = filterMeta.value;
var filterMatchMode = filterMeta.matchMode || 'startsWith';
var dataFieldValue = utils.ObjectUtils.resolveFieldData(this.value[i], filterField);
var filterConstraint = utils.FilterUtils[filterMatchMode];
if (!filterConstraint(dataFieldValue, filterValue, this.filterLocale)) {
localMatch = false;
}
if (!localMatch) {
break;
}
}
}
if (this.filters['global'] && !globalMatch && globalFilterFieldsArray) {
for (var j = 0; j < globalFilterFieldsArray.length; j++) {
var globalFilterField = globalFilterFieldsArray[j].field || globalFilterFieldsArray[j];
globalMatch = utils.FilterUtils[this.filters['global'].matchMode](utils.ObjectUtils.resolveFieldData(this.value[i], globalFilterField), this.filters['global'].value, this.filterLocale);
if (globalMatch) {
break;
}
}
}
var matches = void 0;
if (this.filters['global']) {
matches = localFiltered ? (localFiltered && localMatch && globalMatch) : globalMatch;
}
else {
matches = localFiltered && localMatch;
}
if (matches) {
this.filteredValue.push(this.value[i]);
}
}
if (this.filteredValue.length === this.value.length) {
this.filteredValue = null;
}
if (this.paginator) {
this.totalRecords = this.filteredValue ? this.filteredValue.length : this.value ? this.value.length : 0;
}
}
}
this.onFilter.emit({
filters: this.filters,
filteredValue: this.filteredValue || this.value
});
this.tableService.onValueChange(this.value);
if (this.isStateful() && !this.restoringFilter) {
this.saveState();
}
if (this.restoringFilter) {
this.restoringFilter = false;
}
this.cd.markForCheck();
if (this.scrollable) {
this.resetScrollTop();
}
};
Table.prototype.hasFilter = function () {
var empty = true;
for (var prop in this.filters) {
if (this.filters.hasOwnProperty(prop)) {
empty = false;
break;
}
}
return !empty;
};
Table.prototype.createLazyLoadMetadata = function () {
return {
first: this.first,
rows: this.rows,
sortField: this.sortField,
sortOrder: this.sortOrder,
filters: this.filters,
globalFilter: this.filters && this.filters['global'] ? this.filters['global'].value : null,
multiSortMeta: this.multiSortMeta
};
};
Table.prototype.clear = function () {
this._sortField = null;
this._sortOrder = this.defaultSortOrder;
this._multiSortMeta = null;
this.tableService.onSort(null);
this.filteredValue = null;
this.filters = {};
this.first = 0;
this.firstChange.emit(this.first);
if (this.lazy) {
this.onLazyLoad.emit(this.createLazyLoadMetadata());
}
else {
this.totalRecords = (this._value ? this._value.length : 0);
}
};
Table.prototype.reset = function () {
console.warn("reset function is deprecated, use clear instead.");
this.clear();
};
Table.prototype.exportCSV = function (options) {
var _this = this;
var data;
var csv = '';
var columns = this.frozenColumns ? __spread(this.frozenColumns, this.columns) : this.columns;
if (options && options.selectionOnly) {
data = this.selection || [];
}
else {
data = this.filteredValue || this.value;
if (this.frozenValue) {
data = data ? __spread(this.frozenValue, data) : this.frozenValue;
}
}
//headers
for (var i = 0; i < columns.length; i++) {
var column = columns[i];
if (column.exportable !== false && column.field) {
csv += '"' + (column.header || column.field) + '"';
if (i < (columns.length - 1)) {
csv += this.csvSeparator;
}
}
}
//body
data.forEach(function (record, i) {
csv += '\n';
for (var i_1 = 0; i_1 < columns.length; i_1++) {
var column = columns[i_1];
if (column.exportable !== false && column.field) {
var cellData = utils.ObjectUtils.resolveFieldData(record, column.field);
if (cellData != null) {
if (_this.exportFunction) {
cellData = _this.exportFunction({
data: cellData,
field: column.field
});
}
else
cellData = String(cellData).replace(/"/g, '""');
}
else
cellData = '';
csv += '"' + cellData + '"';
if (i_1 < (columns.length - 1)) {
csv += _this.csvSeparator;
}
}
}
});
var blob = new Blob([csv], {
type: 'text/csv;charset=utf-8;'
});
if (window.navigator.msSaveOrOpenBlob) {
navigator.msSaveOrOpenBlob(blob, this.exportFilename + '.csv');
}
else {
var link = document.createElement("a");
link.style.display = 'none';
document.body.appendChild(link);
if (link.download !== undefined) {
link.setAttribute('href', URL.createObjectURL(blob));
link.setAttribute('download', this.exportFilename + '.csv');
link.click();
}
else {
csv = 'data:text/csv;charset=utf-8,' + csv;
window.open(encodeURI(csv));
}
document.body.removeChild(link);
}
};
Table.prototype.resetScrollTop = function () {
if (this.virtualScroll)
this.scrollToVirtualIndex(0);
else
this.scrollTo({ top: 0 });
};
Table.prototype.scrollToVirtualIndex = function (index) {
if (this.scrollableViewChild) {
this.scrollableViewChild.scrollToVirtualIndex(index);
}
if (this.scrollableFrozenViewChild) {
this.scrollableFrozenViewChild.scrollToVirtualIndex(index);
}
};
Table.prototype.scrollTo = function (options) {
if (this.scrollableViewChild) {
this.scrollableViewChild.scrollTo(options);
}
if (this.scrollableFrozenViewChild) {
this.scrollableFrozenViewChild.scrollTo(options);
}
};
Table.prototype.updateEditingCell = function (cell, data, field, index) {
this.editingCell = cell;
this.editingCellData = data;
this.editingCellField = field;
this.editingCellRowIndex = index;
this.bindDocumentEditListener();
};
Table.prototype.isEditingCellValid = function () {
return (this.editingCell && dom.DomHandler.find(this.editingCell, '.ng-invalid.ng-dirty').length === 0);
};
Table.prototype.bindDocumentEditListener = function () {
var _this = this;
if (!this.documentEditListener) {
this.documentEditListener = function (event) {
if (_this.editingCell && !_this.editingCellClick && _this.isEditingCellValid()) {
dom.DomHandler.removeClass(_this.editingCell, 'p-cell-editing');
_this.editingCell = null;
_this.onEditComplete.emit({ field: _this.editingCellField, data: _this.editingCellData, originalEvent: event, index: _this.editingCellRowIndex });
_this.editingCellField = null;
_this.editingCellData = null;
_this.editingCellRowIndex = null;
_this.unbindDocumentEditListener();
_this.cd.markForCheck();
}
_this.editingCellClick = false;
};
document.addEventListener('click', this.documentEditListener);
}
};
Table.prototype.unbindDocumentEditListener = function () {
if (this.documentEditListener) {
document.removeEventListener('click', this.documentEditListener);
this.documentEditListener = null;
}
};
Table.prototype.initRowEdit = function (rowData) {
var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey));
this.editingRowKeys[dataKeyValue] = true;
};
Table.prototype.saveRowEdit = function (rowData, rowElement) {
if (dom.DomHandler.find(rowElement, '.ng-invalid.ng-dirty').length === 0) {
var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey));
delete this.editingRowKeys[dataKeyValue];
}
};
Table.prototype.cancelRowEdit = function (rowData) {
var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey));
delete this.editingRowKeys[dataKeyValue];
};
Table.prototype.toggleRow = function (rowData, event) {
if (!this.dataKey) {
throw new Error('dataKey must be defined to use row expansion');
}
var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey));
if (this.expandedRowKeys[dataKeyValue] != null) {
delete this.expandedRowKeys[dataKeyValue];
this.onRowCollapse.emit({
originalEvent: event,
data: rowData
});
}
else {
if (this.rowExpandMode === 'single') {
this.expandedRowKeys = {};
}
this.expandedRowKeys[dataKeyValue] = true;
this.onRowExpand.emit({
originalEvent: event,
data: rowData
});
}
if (event) {
event.preventDefault();
}
if (this.isStateful()) {
this.saveState();
}
};
Table.prototype.isRowExpanded = function (rowData) {
return this.expandedRowKeys[String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey))] === true;
};
Table.prototype.isRowEditing = function (rowData) {
return this.editingRowKeys[String(utils.ObjectUtils.resolveFieldData(rowData, this.dataKey))] === true;
};
Table.prototype.isSingleSelectionMode = function () {
return this.selectionMode === 'single';
};
Table.prototype.isMultipleSelectionMode = function () {
return this.selectionMode === 'multiple';
};
Table.prototype.onColumnResizeBegin = function (event) {
var containerLeft = dom.DomHandler.getOffset(this.containerViewChild.nativeElement).left;
this.lastResizerHelperX = (event.pageX - containerLeft + this.containerViewChild.nativeElement.scrollLeft);
this.onColumnResize(event);
event.preventDefault();
};
Table.prototype.onColumnResize = function (event) {
var containerLeft = dom.DomHandler.getOffset(this.containerViewChild.nativeElement).left;
dom.DomHandler.addClass(this.containerViewChild.nativeElement, 'p-unselectable-text');
this.resizeHelperViewChild.nativeElement.style.height = this.containerViewChild.nativeElement.offsetHeight + 'px';
this.resizeHelperViewChild.nativeElement.style.top = 0 + 'px';
this.resizeHelperViewChild.nativeElement.style.left = (event.pageX - containerLeft + this.containerViewChild.nativeElement.scrollLeft) + 'px';
this.resizeHelperViewChild.nativeElement.style.display = 'block';
};
Table.prototype.onColumnResizeEnd = function (event, column) {
var delta = this.resizeHelperViewChild.nativeElement.offsetLeft - this.lastResizerHelperX;
var columnWidth = column.offsetWidth;
var minWidth = parseInt(column.style.minWidth || 15);
if (columnWidth + delta < minWidth) {
delta = minWidth - columnWidth;
}
var newColumnWidth = columnWidth + delta;
if (newColumnWidth >= minWidth) {
if (this.columnResizeMode === 'fit') {
var nextColumn = column.nextElementSibling;
while (!nextColumn.offsetParent) {
nextColumn = nextColumn.nextElementSibling;
}
if (nextColumn) {
var nextColumnWidth = nextColumn.offsetWidth - delta;
var nextColumnMinWidth = nextColumn.style.minWidth || 15;
if (newColumnWidth > 15 && nextColumnWidth > parseInt(nextColumnMinWidth)) {
if (this.scrollable) {
var scrollableView = this.findParentScrollableView(column);
var scrollableBodyTable = dom.DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body table') || dom.DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body table');
var scrollableHeaderTable = dom.DomHandler.findSingle(scrollableView, 'table.p-datatable-scrollable-header-table');
var scrollableFooterTable = dom.DomHandler.findSingle(scrollableView, 'table.p-datatable-scrollable-footer-table');
var resizeColumnIndex = dom.DomHandler.index(column);
this.resizeColGroup(scrollableHeaderTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
this.resizeColGroup(scrollableBodyTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
this.resizeColGroup(scrollableFooterTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
}
else {
column.style.width = newColumnWidth + 'px';
if (nextColumn) {
nextColumn.style.width = nextColumnWidth + 'px';
}
}
}
}
}
else if (this.columnResizeMode === 'expand') {
if (newColumnWidth >= minWidth) {
if (this.scrollable) {
this.setScrollableItemsWidthOnExpandResize(column, newColumnWidth, delta);
}
else {
this.tableViewChild.nativeElement.style.width = this.tableViewChild.nativeElement.offsetWidth + delta + 'px';
column.style.width = newColumnWidth + 'px';
var containerWidth = this.tableViewChild.nativeElement.style.width;
this.containerViewChild.nativeElement.style.width = containerWidth + 'px';
}
}
}
this.onColResize.emit({
element: column,
delta: delta
});
if (this.isStateful()) {
this.saveState();
}
}
this.resizeHelperViewChild.nativeElement.style.display = 'none';
dom.DomHandler.removeClass(this.containerViewChild.nativeElement, 'p-unselectable-text');
};
Table.prototype.setScrollableItemsWidthOnExpandResize = function (column, newColumnWidth, delta) {
var scrollableView = column ? this.findParentScrollableView(column) : this.containerViewChild.nativeElement;
var scrollableBody = dom.DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body') || dom.DomHandler.findSingle(scrollableView, 'cdk-virtual-scroll-viewport');
var scrollableHeader = dom.DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-header');
var scrollableFooter = dom.DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-footer');
var scrollableBodyTable = dom.DomHandler.findSingle(scrollableBody, '.p-datatable-scrollable-body table') || dom.DomHandler.findSingle(scrollableView, 'cdk-virtual-scroll-viewport table');
var scrollableHeaderTable = dom.DomHandler.findSingle(scrollableHeader, 'table.p-datatable-scrollable-header-table');
var scrollableFooterTable = dom.DomHandler.findSingle(scrollableFooter, 'table.p-datatable-scrollable-footer-table');
var scrollableBodyTableWidth = column ? scrollableBodyTable.offsetWidth + delta : newColumnWidth;
var scrollableHeaderTableWidth = column ? scrollableHeaderTable.offsetWidth + delta : newColumnWidth;
var isContainerInViewport = this.containerViewChild.nativeElement.offsetWidth >= scrollableBodyTableWidth;
var setWidth = function (container, table, width, isContainerInViewport) {
if (container && table) {
container.style.width = isContainerInViewport ? width + dom.DomHandler.calculateScrollbarWidth(scrollableBody) + 'px' : 'auto';
table.style.width = width + 'px';
}
};
setWidth(scrollableBody, scrollableBodyTable, scrollableBodyTableWidth, isContainerInViewport);
setWidth(scrollableHeader, scrollableHeaderTable, scrollableHeaderTableWidth, isContainerInViewport);
setWidth(scrollableFooter, scrollableFooterTable, scrollableHeaderTableWidth, isContainerInViewport);
if (column) {
var resizeColumnIndex = dom.DomHandler.index(column);
this.resizeColGroup(scrollableHeaderTable, resizeColumnIndex, newColumnWidth, null);
this.resizeColGroup(scrollableBodyTable, resizeColumnIndex, newColumnWidth, null);
this.resizeColGroup(scrollableFooterTable, resizeColumnIndex, newColumnWidth, null);
}
};
Table.prototype.findParentScrollableView = function (column) {
if (column) {
var parent = column.parentElement;
while (parent && !dom.DomHandler.hasClass(parent, 'p-datatable-scrollable-view')) {
parent = parent.parentElement;
}
return parent;
}
else {
return null;
}
};
Table.prototype.resizeColGroup = function (table, resizeColumnIndex, newColumnWidth, nextColumnWidth) {
if (table) {
var colGroup = table.children[0].nodeName === 'COLGROUP' ? table.children[0] : null;
if (colGroup) {
var col = colGroup.children[resizeColumnIndex];
var nextCol = col.nextElementSibling;
col.style.width = newColumnWidth + 'px';
if (nextCol && nextColumnWidth) {
nextCol.style.width = nextColumnWidth + 'px';
}
}
else {
throw "Scrollable tables require a colgroup to support resizable columns";
}
}
};
Table.prototype.onColumnDragStart = function (event, columnElement) {
this.reorderIconWidth = dom.DomHandler.getHiddenElementOuterWidth(this.reorderIndicatorUpViewChild.nativeElement);
this.reorderIconHeight = dom.DomHandler.getHiddenElementOuterHeight(this.reorderIndicatorDownViewChild.nativeElement);
this.draggedColumn = columnElement;
event.dataTransfer.setData('text', 'b'); // For firefox
};
Table.prototype.onColumnDragEnter = function (event, dropHeader) {
if (this.reorderableColumns && this.draggedColumn && dropHeader) {
event.preventDefault();
var containerOffset = dom.DomHandler.getOffset(this.containerViewChild.nativeElement);
var dropHeaderOffset = dom.DomHandler.getOffset(dropHeader);
if (this.draggedColumn != dropHeader) {
var dragIndex = dom.DomHandler.indexWithinGroup(this.draggedColumn, 'preorderablecolumn');
var dropIndex = dom.DomHandler.indexWithinGroup(dropHeader, 'preorderablecolumn');
var targetLeft = dropHeaderOffset.left - containerOffset.left;
var targetTop = containerOffset.top - dropHeaderOffset.top;
var columnCenter = dropHeaderOffset.left + dropHeader.offsetWidth / 2;
this.reorderIndicatorUpViewChild.nativeElement.style.top = dropHeaderOffset.top - containerOffset.top - (this.reorderIconHeight - 1) + 'px';
this.reorderIndicatorDownViewChild.nativeElement.style.top = dropHeaderOffset.top - containerOffset.top + dropHeader.offsetHeight + 'px';
if (event.pageX > columnCenter) {
this.reorderIndicatorUpViewChild.nativeElement.style.left = (targetLeft + dropHeader.offsetWidth - Math.ceil(this.reorderIconWidth / 2)) + 'px';
this.reorderIndicatorDownViewChild.nativeElement.style.left = (targetLeft + dropHeader.offsetWidth - Math.ceil(this.reorderIconWidth / 2)) + 'px';
this.dropPosition = 1;
}
else {
this.reorderIndicatorUpViewChild.nativeElement.style.left = (targetLeft - Math.ceil(this.reorderIconWidth / 2)) + 'px';
this.reorderIndicatorDownViewChild.nativeElement.style.left = (targetLeft - Math.ceil(this.reorderIconWidth / 2)) + 'px';
this.dropPosition = -1;
}
if ((dropIndex - dragIndex === 1 && this.dropPosition === -1) || (dropIndex - dragIndex === -1 && this.dropPosition === 1)) {
this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
}
else {
this.reorderIndicatorUpViewChild.nativeElement.style.display = 'block';
this.reorderIndicatorDownViewChild.nativeElement.style.display = 'block';
}
}
else {
event.dataTransfer.dropEffect = 'none';
}
}
};
Table.prototype.onColumnDragLeave = function (event) {
if (this.reorderableColumns && this.draggedColumn) {
event.preventDefault();
this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
}
};
Table.prototype.onColumnDrop = function (event, dropColumn) {
var _this = this;
event.preventDefault();
if (this.draggedColumn) {
var dragIndex = dom.DomHandler.indexWithinGroup(this.draggedColumn, 'preorderablecolumn');
var dropIndex = dom.DomHandler.indexWithinGroup(dropColumn, 'preorderablecolumn');
var allowDrop = (dragIndex != dropIndex);
if (allowDrop && ((dropIndex - dragIndex == 1 && this.dropPosition === -1) || (dragIndex - dropIndex == 1 && this.dropPosition === 1))) {
allowDrop = false;
}
if (allowDrop && ((dropIndex < dragIndex && this.dropPosition === 1))) {
dropIndex = dropIndex + 1;
}
if (allowDrop && ((dropIndex > dragIndex && this.dropPosition === -1))) {
dropIndex = dropIndex - 1;
}
if (allowDrop) {
utils.ObjectUtils.reorderArray(this.columns, dragIndex, dropIndex);
this.onColReorder.emit({
dragIndex: dragIndex,
dropIndex: dropIndex,
columns: this.columns
});
if (this.isStateful()) {
this.zone.runOutsideAngular(function () {
setTimeout(function () {
_this.saveState();
});
});
}
}
this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
this.draggedColumn.draggable = false;
this.draggedColumn = null;
this.dropPosition = null;
}
};
Table.prototype.onRowDragStart = function (event, index) {
this.rowDragging = true;
this.draggedRowIndex = index;
event.dataTransfer.setData('text', 'b'); // For firefox
};
Table.prototype.onRowDragOver = function (event, index, rowElement) {
if (this.rowDragging && this.draggedRowIndex !== index) {
var rowY = dom.DomHandler.getOffset(rowElement).top + dom.DomHandler.getWindowScrollTop();
var pageY = event.pageY;
var rowMidY = rowY + dom.DomHandler.getOuterHeight(rowElement) / 2;
var prevRowElement = rowElement.previousElementSibling;
if (pageY < rowMidY) {
dom.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
this.droppedRowIndex = index;
if (prevRowElement)
dom.DomHandler.addClass(prevRowElement, 'p-datatable-dragpoint-bottom');
else
dom.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
}
else {
if (prevRowElement)
dom.DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');
else
dom.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
this.droppedRowIndex = index + 1;
dom.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-bottom');
}
}
};
Table.prototype.onRowDragLeave = function (event, rowElement) {
var prevRowElement = rowElement.previousElementSibling;
if (prevRowElement) {
dom.DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');
}
dom.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
dom.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-top');
};
Table.prototype.onRowDragEnd = function (event) {
this.rowDragging = false;
this.draggedRowIndex = null;
this.droppedRowIndex = null;
};
Table.prototype.onRowDrop = function (event, rowElement) {
if (this.droppedRowIndex != null) {
var dropIndex = (this.draggedRowIndex > this.droppedRowIndex) ? this.droppedRowIndex : (this.droppedRowIndex === 0) ? 0 : this.droppedRowIndex - 1;
utils.ObjectUtils.reorderArray(this.value, this.draggedRowIndex, dropIndex);
this.onRowReorder.emit({
dragIndex: this.draggedRowIndex,
dropIndex: dropIndex
});
}
//cleanup
this.onRowDragLeave(event, rowElement);
this.onRowDragEnd(event);
};
Table.prototype.isEmpty = function () {
var data = this.filteredValue || this.value;
return data == null || data.length == 0;
};
Table.prototype.getBlockableElement = function () {
return this.el.nativeElement.children[0];
};
Table.prototype.getStorage = function () {
switch (this.stateStorage) {
case 'local':
return window.localStorage;
case 'session':
return window.sessionStorage;
default:
throw new Error(this.stateStorage + ' is not a valid value for the state storage, supported values are "local" and "session".');
}
};
Table.prototype.isStateful = function () {
return this.stateKey != null;
};
Table.prototype.saveState = function () {
var storage = this.getStorage();
var state = {};
if (this.paginator) {
state.first = this.first;
state.rows = this.rows;
}
if (this.sortField) {
state.sortField = this.sortField;
state.sortOrder = this.sortOrder;
}
if (this.multiSortMeta) {
state.multiSortMeta = this.multiSortMeta;
}
if (this.hasFilter()) {
state.filters = this.filters;
}
if (this.resizableColumns) {
this.saveColumnWidths(state);
}
if (this.reorderableColumns) {
this.saveColumnOrder(state);
}
if (this.selection) {
state.selection = this.selection;
}
if (Object.keys(this.expandedRowKeys).length) {
state.expandedRowKeys = this.expandedRowKeys;
}
if (Object.keys(state).length) {
storage.setItem(this.stateKey, JSON.stringify(state));
}
this.onStateSave.emit(state);
};
Table.prototype.clearState = function () {
var storage = this.getStorage();
if (this.stateKey) {
storage.removeItem(this.stateKey);
}
};
Table.prototype.restoreState = function () {
var _this = this;
var storage = this.getStorage();
var stateString = storage.getItem(this.stateKey);
if (stateString) {
var state_1 = JSON.parse(stateString);
if (this.paginator) {
if (this.first !== undefined) {
this.first = state_1.first;
this.firstChange.emit(this.first);
}
if (this.rows !== undefined) {
this.rows = state_1.rows;
this.rowsChange.emit(this.rows);
}
}
if (state_1.sortField) {
this.restoringSort = true;
this._sortField = state_1.sortField;
this._sortOrder = state_1.sortOrder;
}
if (state_1.multiSortMeta) {
this.restoringSort = true;
this._multiSortMeta = state_1.multiSortMeta;
}
if (state_1.filters) {
this.restoringFilter = true;
this.filters = state_1.filters;
}
if (this.resizableColumns) {
this.columnWidthsState = state_1.columnWidths;
this.tableWidthState = state_1.tableWidth;
}
if (state_1.expandedRowKeys) {
this.expandedRowKeys = state_1.expandedRowKeys;
}
if (state_1.selection) {
Promise.resolve(null).then(function () { return _this.selectionChange.emit(state_1.selection); });
}
this.stateRestored = true;
this.onStateRestore.emit(state_1);
}
};
Table.prototype.saveColumnWidths = function (state) {
var widths = [];
var headers = dom.DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-thead > tr:first-child > th');
headers.map(function (header) { return widths.push(dom.DomHandler.getOuterWidth(header)); });
state.columnWidths = widths.join(',');
if (this.columnResizeMode === 'expand') {
state.tableWidth = this.scrollable ? dom.DomHandler.findSingle(this.containerViewChild.nativeElement, '.p-datatable-scrollable-header-table').style.width :
dom.DomHandler.getOuterWidth(this.tableViewChild.nativeElement) + 'px';
}
};
Table.prototype.restoreColumnWidths = function () {
if (this.columnWidthsState) {
var widths_1 = this.columnWidthsState.split(',');
if (this.columnResizeMode === 'expand' && this.tableWidthState) {
if (this.scrollable) {
this.setScrollableItemsWidthOnExpandResize(null, this.tableWidthState, 0);
}
else {
this.tableViewChild.nativeElement.style.width = this.tableWidthState;
this.containerViewChild.nativeElement.style.width = this.tableWidthState;
}
}
if (this.scrollable) {
var headerCols = dom.DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-scrollable-header-table > colgroup > col');
var bodyCols = dom.DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-scrollable-body table > colgroup > col');
headerCols.map(function (col, index) { return col.style.width = widths_1[index] + 'px'; });
bodyCols.map(function (col, index) { return col.style.width = widths_1[index] + 'px'; });
}
else {
var headers = dom.DomHandler.find(this.tableViewChild.nativeElement, '.p-datatable-thead > tr:first-child > th');
headers.map(function (header, index) { return header.style.width = widths_1[index] + 'px'; });
}
}
};
Table.prototype.saveColumnOrder = function (state) {
if (this.columns) {
var columnOrder_1 = [];
this.columns.map(function (column) {
columnOrder_1.push(column.field || column.key);
});
state.columnOrder = columnOrder_1;
}
};
Table.prototype.restoreColumnOrder = function () {
var _this = this;
var storage = this.getStorage();
var stateString = storage.getItem(this.stateKey);
if (stateString) {
var state = JSON.parse(stateString);
var columnOrder = state.columnOrder;
if (columnOrder) {
var reorderedColumns_1 = [];
columnOrder.map(function (key) { return reorderedColumns_1.push(_this.findColumnByKey(key)); });
this.columnOrderStateRestored = true;
this.columns = reorderedColumns_1;
}
}
};
Table.prototype.findColumnByKey = function (key) {
var e_2, _a;
if (this.columns) {
try {
for (var _b = __values(this.columns), _c = _b.next(); !_c.done; _c = _b.next()) {
var col = _c.value;
if (col.key === key || col.field === key)
return col;
else
continue;
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_2) throw e_2.error; }
}
}
else {
return null;
}
};
Table.prototype.ngOnDestroy = function () {
this.unbindDocumentEditListener();
this.editingCell = null;
this.initialized = null;
};
return Table;
}());
Table.decorators = [
{ type: core.Component, args: [{
selector: 'p-table',
template: "\n \n
\n \n
\n \n
\n\n
\n\n
\n\n
\n\n \n\n
\n
\n
\n