2 * @class Roo.bootstrap.Table
4 * @extends Roo.bootstrap.Component
5 * @children Roo.bootstrap.TableBody
6 * Bootstrap Table class. This class represents the primary interface of a component based grid control.
7 * Similar to Roo.grid.Grid
9 var table = Roo.factory({
12 autoSizeColumns: true,
19 sortInfo : { direction : 'ASC', field: 'name' },
24 url : 'https://example.com/some.data.url.json'
29 fields : [ 'id', 'name', whatever' ],
36 xtype : 'ColumnModel',
40 dataIndex : 'is_in_group',
43 renderer : function(v, x , r) {
45 return String.format("{0}", v)
51 xtype : 'RowSelectionModel',
52 xns : Roo.bootstrap.Table
53 // you can add listeners to catch selection change here....
59 grid.render(Roo.get("some-div"));
62 Currently the Table uses multiple headers to try and handle XL / Medium etc... styling
67 * @cfg {Roo.grid.AbstractSelectionModel} sm The selection model to use (cell selection is not supported yet)
68 * @cfg {Roo.data.Store} store The data store to use
69 * @cfg {Roo.grid.ColumnModel} cm[] A column for the grid.
71 * @cfg {String} cls table class
74 * @cfg {string} empty_results Text to display for no results
75 * @cfg {boolean} striped Should the rows be alternative striped
76 * @cfg {boolean} bordered Add borders to the table
77 * @cfg {boolean} hover Add hover highlighting
78 * @cfg {boolean} condensed Format condensed
79 * @cfg {boolean} responsive default false - if this is on, columns are rendered with col-xs-4 etc. classes, otherwise columns will be sized by CSS,
80 * also adds table-responsive (see bootstrap docs for details)
81 * @cfg {Boolean} loadMask (true|false) default false
82 * @cfg {Boolean} footerShow (true|false) generate tfoot, default true
83 * @cfg {Boolean} summaryFooterShow (true|false) generate tfoot for summary, default false
84 * @cfg {Boolean} headerShow (true|false) generate thead, default true
85 * @cfg {Boolean} rowSelection (true|false) default false
86 * @cfg {Boolean} cellSelection (true|false) default false
87 * @cfg {Boolean} scrollBody (true|false) default false - body scrolled / fixed header (with resizable columns)
88 * @cfg {Roo.bootstrap.PagingToolbar} footer a paging toolbar
89 * @cfg {Boolean} lazyLoad auto load data while scrolling to the end (default false)
90 * @cfg {Boolean} auto_hide_footer auto hide footer if only one page (default false)
91 * @cfg {Boolean} enableColumnResize default true if columns can be resized = needs scrollBody to be set to work (drag/drop)
92 * @cfg {Boolean} disableAutoSize disable autoSize() and initCSS()
95 * @cfg {Number} minColumnWidth default 50 pixels minimum column width
99 * @param {Object} config The config object
102 Roo.bootstrap.Table = function(config)
104 Roo.bootstrap.Table.superclass.constructor.call(this, config);
107 this.rowSelection = (typeof(config.rowSelection) != 'undefined') ? config.rowSelection : this.rowSelection;
108 this.cellSelection = (typeof(config.cellSelection) != 'undefined') ? config.cellSelection : this.cellSelection;
109 this.headerShow = (typeof(config.thead) != 'undefined') ? config.thead : this.headerShow;
110 this.footerShow = (typeof(config.tfoot) != 'undefined') ? config.tfoot : this.footerShow;
112 this.view = this; // compat with grid.
114 this.sm = this.sm || {xtype: 'RowSelectionModel'};
117 this.selModel = Roo.factory(this.sm, Roo.grid);
118 this.sm = this.selModel;
119 this.sm.xmodule = this.xmodule || false;
122 if (this.cm && typeof(this.cm.config) == 'undefined') {
123 this.colModel = new Roo.grid.ColumnModel(this.cm);
124 this.cm = this.colModel;
125 this.cm.xmodule = this.xmodule || false;
128 this.store= Roo.factory(this.store, Roo.data);
129 this.ds = this.store;
130 this.ds.xmodule = this.xmodule || false;
133 if (this.footer && this.store) {
134 this.footer.dataSource = this.ds;
135 this.footer = Roo.factory(this.footer);
142 * Fires when a cell is clicked
143 * @param {Roo.bootstrap.Table} this
144 * @param {Roo.Element} el
145 * @param {Number} rowIndex
146 * @param {Number} columnIndex
147 * @param {Roo.EventObject} e
151 * @event celldblclick
152 * Fires when a cell is double clicked
153 * @param {Roo.bootstrap.Table} this
154 * @param {Roo.Element} el
155 * @param {Number} rowIndex
156 * @param {Number} columnIndex
157 * @param {Roo.EventObject} e
159 "celldblclick" : true,
162 * Fires when a row is clicked
163 * @param {Roo.bootstrap.Table} this
164 * @param {Roo.Element} el
165 * @param {Number} rowIndex
166 * @param {Roo.EventObject} e
171 * Fires when a row is double clicked
172 * @param {Roo.bootstrap.Table} this
173 * @param {Roo.Element} el
174 * @param {Number} rowIndex
175 * @param {Roo.EventObject} e
177 "rowdblclick" : true,
180 * Fires when a mouseover occur
181 * @param {Roo.bootstrap.Table} this
182 * @param {Roo.Element} el
183 * @param {Number} rowIndex
184 * @param {Number} columnIndex
185 * @param {Roo.EventObject} e
190 * Fires when a mouseout occur
191 * @param {Roo.bootstrap.Table} this
192 * @param {Roo.Element} el
193 * @param {Number} rowIndex
194 * @param {Number} columnIndex
195 * @param {Roo.EventObject} e
200 * Fires when a row is rendered, so you can change add a style to it.
201 * @param {Roo.bootstrap.Table} this
202 * @param {Object} rowcfg contains record rowIndex colIndex and rowClass - set rowClass to add a style.
206 * @event rowsrendered
207 * Fires when all the rows have been rendered
208 * @param {Roo.bootstrap.Table} this
210 'rowsrendered' : true,
213 * The raw contextmenu event for the entire grid.
214 * @param {Roo.EventObject} e
216 "contextmenu" : true,
218 * @event rowcontextmenu
219 * Fires when a row is right clicked
220 * @param {Roo.bootstrap.Table} this
221 * @param {Number} rowIndex
222 * @param {Roo.EventObject} e
224 "rowcontextmenu" : true,
226 * @event cellcontextmenu
227 * Fires when a cell is right clicked
228 * @param {Roo.bootstrap.Table} this
229 * @param {Number} rowIndex
230 * @param {Number} cellIndex
231 * @param {Roo.EventObject} e
233 "cellcontextmenu" : true,
235 * @event headercontextmenu
236 * Fires when a header is right clicked
237 * @param {Roo.bootstrap.Table} this
238 * @param {Number} columnIndex
239 * @param {Roo.EventObject} e
241 "headercontextmenu" : true,
244 * The raw mousedown event for the entire grid.
245 * @param {Roo.EventObject} e
252 Roo.extend(Roo.bootstrap.Table, Roo.bootstrap.Component, {
268 summaryFooterShow : false,
270 enableColumnResize: true,
271 disableAutoSize: false,
273 rowSelection : false,
274 cellSelection : false,
279 // Roo.Element - the tbody
280 bodyEl: false, // <tbody> Roo.Element - thead element
281 headEl: false, // <thead> Roo.Element - thead element
282 resizeProxy : false, // proxy element for dragging?
286 container: false, // used by gridpanel...
292 auto_hide_footer : false,
294 view: false, // actually points to this..
296 getAutoCreate : function()
298 var cfg = Roo.apply({}, Roo.bootstrap.Table.superclass.getAutoCreate.call(this));
305 // this get's auto added by panel.Grid
306 if (this.scrollBody) {
307 cfg.cls += ' table-body-fixed';
310 cfg.cls += ' table-striped';
314 cfg.cls += ' table-hover';
317 cfg.cls += ' table-bordered';
319 if (this.condensed) {
320 cfg.cls += ' table-condensed';
323 if (this.responsive) {
324 cfg.cls += ' table-responsive';
328 cfg.cls+= ' ' +this.cls;
334 cfg.style = (typeof(cfg.style) == 'undefined') ? ('table-layout:' + this.layout + ';') : (cfg.style + ('table-layout:' + this.layout + ';'));
337 if(this.store || this.cm){
339 cfg.cn.push(this.renderHeader());
342 cfg.cn.push(this.renderBody());
345 cfg.cn.push(this.renderFooter());
348 if(!this.footerShow && this.summaryFooterShow) {
349 cfg.cn.push(this.renderSummaryFooter());
351 // where does this come from?
352 //cfg.cls+= ' TableGrid';
355 return { cn : [ cfg ] };
358 initEvents : function()
360 if(!this.store || !this.cm){
364 this.selModel.initEvents();
368 //Roo.log('initEvents with ds!!!!');
370 this.bodyEl = this.el.select('tbody', true).first();
371 this.headEl = this.el.select('thead', true).first();
372 this.mainFoot = this.el.select('tfoot', true).first();
377 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
378 e.on('click', this.sort, this);
382 // why is this done????? = it breaks dialogs??
383 //this.parent().el.setStyle('position', 'relative');
387 this.footer.parentId = this.id;
388 this.footer.onRender(this.el.select('tfoot tr td').first(), null);
391 this.el.select('tfoot tr td').first().addClass('hide');
396 this.maskEl = new Roo.LoadMask(this.el, { store : this.ds, msgCls: 'roo-el-mask-msg' });
399 this.store.on('load', this.onLoad, this);
400 this.store.on('beforeload', this.onBeforeLoad, this);
401 this.store.on('update', this.onUpdate, this);
402 this.store.on('add', this.onAdd, this);
403 this.store.on("clear", this.clear, this);
405 this.el.on("contextmenu", this.onContextMenu, this);
408 this.cm.on("headerchange", this.onHeaderChange, this);
409 this.cm.on("hiddenchange", this.onHiddenChange, this, arguments);
411 //?? does bodyEl get replaced on render?
412 this.bodyEl.on("click", this.onClick, this);
413 this.bodyEl.on("dblclick", this.onDblClick, this);
414 this.bodyEl.on('scroll', this.onBodyScroll, this);
416 // guessing mainbody will work - this relays usually caught by selmodel at present.
417 this.relayEvents(this.bodyEl, ["mousedown","mouseup","mouseover","mouseout","keypress"]);
420 this.resizeProxy = Roo.get(document.body).createChild({ cls:"x-grid-resize-proxy", html: ' ' });
423 if(this.headEl && this.enableColumnResize !== false && Roo.grid.SplitDragZone){
424 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
429 // Compatibility with grid - we implement all the view features at present.
437 if(this.disableAutoSize) {
441 var cm = this.cm, styles = [];
442 this.CSS.removeStyleSheet(this.id + '-cssrules');
443 var headHeight = this.headEl ? this.headEl.dom.clientHeight : 0;
444 // we can honour xs/sm/md/xl as widths...
445 // we first have to decide what widht we are currently at...
446 var sz = Roo.getGridSize();
450 var cols = []; // visable cols.
452 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
453 var w = cm.getColumnWidth(i, false);
455 cols.push( { rel : false, abs : 0 });
459 cols.push( { rel : false, abs : w });
461 last = i; // not really..
464 var w = cm.getColumnWidth(i, sz);
469 cols.push( { rel : w, abs : false });
472 var avail = this.bodyEl.dom.clientWidth - total_abs;
474 var unitWidth = Math.floor(avail / total);
475 var rem = avail - (unitWidth * total);
477 var hidden, width, pos = 0 , splithide , left;
478 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
480 hidden = 'display:none;';
482 width = 'width:0px;';
488 // we can honour xs/sm/md/xl ?
489 var w = cols[i].rel == false ? cols[i].abs : (cols[i].rel * unitWidth);
491 hidden = 'display:none;';
493 // width should return a small number...
495 w+=rem; // add the remaining with..
498 left = "left:" + (pos -4) + "px;";
499 width = "width:" + w+ "px;";
502 if (this.responsive) {
505 hidden = cm.isHidden(i) ? 'display:none;' : '';
506 splithide = 'display: none;';
509 styles.push( '#' , this.id , ' .x-col-' , i, " {", cm.config[i].css, width, hidden, "}\n" );
512 splithide = 'display:none;';
515 styles.push('#' , this.id , ' .x-hcol-' , i, " { ", width, hidden," }\n",
516 '#' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', (headHeight - 4), "px;}\n",
517 // this is the popover version..
518 '.popover-inner #' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', 100, "%;}\n"
523 //Roo.log(styles.join(''));
524 this.CSS.createStyleSheet( styles.join(''), this.id + '-cssrules');
530 onContextMenu : function(e, t)
532 this.processEvent("contextmenu", e);
535 processEvent : function(name, e)
537 if (name != 'touchstart' ) {
538 this.fireEvent(name, e);
541 var t = e.getTarget();
543 var cell = Roo.get(t);
549 if(cell.findParent('tfoot', false, true)){
553 if(cell.findParent('thead', false, true)){
555 if(e.getTarget().nodeName.toLowerCase() != 'th'){
556 cell = Roo.get(t).findParent('th', false, true);
558 Roo.log("failed to find th in thead?");
559 Roo.log(e.getTarget());
564 var cellIndex = cell.dom.cellIndex;
566 var ename = name == 'touchstart' ? 'click' : name;
567 this.fireEvent("header" + ename, this, cellIndex, e);
572 if(e.getTarget().nodeName.toLowerCase() != 'td'){
573 cell = Roo.get(t).findParent('td', false, true);
575 Roo.log("failed to find th in tbody?");
576 Roo.log(e.getTarget());
581 var row = cell.findParent('tr', false, true);
582 var cellIndex = cell.dom.cellIndex;
583 var rowIndex = row.dom.rowIndex - 1;
587 this.fireEvent("row" + name, this, rowIndex, e);
591 this.fireEvent("cell" + name, this, rowIndex, cellIndex, e);
597 onMouseover : function(e, el)
599 var cell = Roo.get(el);
605 if(e.getTarget().nodeName.toLowerCase() != 'td'){
606 cell = cell.findParent('td', false, true);
609 var row = cell.findParent('tr', false, true);
610 var cellIndex = cell.dom.cellIndex;
611 var rowIndex = row.dom.rowIndex - 1; // start from 0
613 this.fireEvent('mouseover', this, cell, rowIndex, cellIndex, e);
617 onMouseout : function(e, el)
619 var cell = Roo.get(el);
625 if(e.getTarget().nodeName.toLowerCase() != 'td'){
626 cell = cell.findParent('td', false, true);
629 var row = cell.findParent('tr', false, true);
630 var cellIndex = cell.dom.cellIndex;
631 var rowIndex = row.dom.rowIndex - 1; // start from 0
633 this.fireEvent('mouseout', this, cell, rowIndex, cellIndex, e);
637 onClick : function(e, el)
639 var cell = Roo.get(el);
641 if(!cell || (!this.cellSelection && !this.rowSelection)){
645 if(e.getTarget().nodeName.toLowerCase() != 'td'){
646 cell = cell.findParent('td', false, true);
649 if(!cell || typeof(cell) == 'undefined'){
653 var row = cell.findParent('tr', false, true);
655 if(!row || typeof(row) == 'undefined'){
659 var cellIndex = cell.dom.cellIndex;
660 var rowIndex = this.getRowIndex(row);
662 // why??? - should these not be based on SelectionModel?
663 //if(this.cellSelection){
664 this.fireEvent('cellclick', this, cell, rowIndex, cellIndex, e);
667 //if(this.rowSelection){
668 this.fireEvent('rowclick', this, row, rowIndex, e);
673 onDblClick : function(e,el)
675 var cell = Roo.get(el);
677 if(!cell || (!this.cellSelection && !this.rowSelection)){
681 if(e.getTarget().nodeName.toLowerCase() != 'td'){
682 cell = cell.findParent('td', false, true);
685 if(!cell || typeof(cell) == 'undefined'){
689 var row = cell.findParent('tr', false, true);
691 if(!row || typeof(row) == 'undefined'){
695 var cellIndex = cell.dom.cellIndex;
696 var rowIndex = this.getRowIndex(row);
698 if(this.cellSelection){
699 this.fireEvent('celldblclick', this, cell, rowIndex, cellIndex, e);
702 if(this.rowSelection){
703 this.fireEvent('rowdblclick', this, row, rowIndex, e);
706 findRowIndex : function(el)
708 var cell = Roo.get(el);
712 var row = cell.findParent('tr', false, true);
714 if(!row || typeof(row) == 'undefined'){
717 return this.getRowIndex(row);
719 sort : function(e,el)
721 var col = Roo.get(el);
723 if(!col.hasClass('sortable')){
727 var sort = col.attr('sort');
730 if(col.select('i', true).first().hasClass('fa-arrow-up')){
734 this.store.sortInfo = {field : sort, direction : dir};
737 Roo.log("calling footer first");
738 this.footer.onClick('first');
741 this.store.load({ params : { start : 0 } });
745 renderHeader : function()
755 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
757 var config = cm.config[i];
764 html: cm.getColumnHeader(i)
767 var tooltip = cm.getColumnTooltip(i);
775 if(typeof(config.sortable) != 'undefined' && config.sortable){
776 c.cls += ' sortable';
777 c.html = '<i class="fa"></i>' + c.html;
780 // could use BS4 hidden-..-down
782 if(typeof(config.lgHeader) != 'undefined'){
783 hh += '<span class="hidden-xs hidden-sm hidden-md ">' + config.lgHeader + '</span>';
786 if(typeof(config.mdHeader) != 'undefined'){
787 hh += '<span class="hidden-xs hidden-sm hidden-lg">' + config.mdHeader + '</span>';
790 if(typeof(config.smHeader) != 'undefined'){
791 hh += '<span class="hidden-xs hidden-md hidden-lg">' + config.smHeader + '</span>';
794 if(typeof(config.xsHeader) != 'undefined'){
795 hh += '<span class="hidden-sm hidden-md hidden-lg">' + config.xsHeader + '</span>';
802 if(typeof(config.tooltip) != 'undefined'){
803 c.tooltip = config.tooltip;
806 if(typeof(config.colspan) != 'undefined'){
807 c.colspan = config.colspan;
810 // hidden is handled by CSS now
812 if(typeof(config.dataIndex) != 'undefined'){
813 c.sort = config.dataIndex;
818 if(typeof(config.align) != 'undefined' && config.align.length){
819 c.style += ' text-align:' + config.align + ';';
822 /* width is done in CSS
823 *if(typeof(config.width) != 'undefined'){
824 c.style += ' width:' + config.width + 'px;';
825 this.totalWidth += config.width;
827 this.totalWidth += 100; // assume minimum of 100 per column?
831 if(typeof(config.cls) != 'undefined'){
832 c.cls = (typeof(c.cls) == 'undefined') ? config.cls : (c.cls + ' ' + config.cls);
834 // this is the bit that doesnt reall work at all...
836 if (this.responsive) {
839 ['xs','sm','md','lg'].map(function(size){
841 if(typeof(config[size]) == 'undefined'){
845 if (!config[size]) { // 0 = hidden
846 // BS 4 '0' is treated as hide that column and below.
847 c.cls += ' hidden-' + size + ' hidden' + size + '-down';
851 c.cls += ' col-' + size + '-' + config[size] + (
852 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
860 c.html +=' <span class="x-grid-split x-grid-split-' + i + '"></span>';
871 renderBody : function()
881 colspan : this.cm.getColumnCount()
891 renderFooter : function()
901 colspan : this.cm.getColumnCount()
915 // Roo.log('ds onload');
922 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
923 e.select('i', true).removeClass(['fa-arrow-up', 'fa-arrow-down']);
924 if (_this.store.sortInfo) {
926 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'ASC'){
927 e.select('i', true).addClass(['fa-arrow-up']);
930 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'DESC'){
931 e.select('i', true).addClass(['fa-arrow-down']);
936 var tbody = this.bodyEl;
938 if(ds.getCount() > 0){
939 ds.data.each(function(d,rowIndex){
940 var row = this.renderRow(cm, ds, rowIndex);
942 tbody.createChild(row);
946 if(row.cellObjects.length){
947 Roo.each(row.cellObjects, function(r){
948 _this.renderCellObject(r);
953 } else if (this.empty_results.length) {
954 this.el.mask(this.empty_results, 'no-spinner');
957 var tfoot = this.el.select('tfoot', true).first();
959 if(this.footerShow && this.auto_hide_footer && this.mainFoot){
961 this.mainFoot.setVisibilityMode(Roo.Element.DISPLAY).hide();
963 var total = this.ds.getTotalCount();
965 if(this.footer.pageSize < total){
966 this.mainFoot.show();
970 Roo.each(this.el.select('tbody td', true).elements, function(e){
971 e.on('mouseover', _this.onMouseover, _this);
974 Roo.each(this.el.select('tbody td', true).elements, function(e){
975 e.on('mouseout', _this.onMouseout, _this);
977 this.fireEvent('rowsrendered', this);
981 this.initCSS(); /// resize cols
987 onUpdate : function(ds,record)
989 this.refreshRow(record);
993 onRemove : function(ds, record, index, isUpdate){
994 if(isUpdate !== true){
995 this.fireEvent("beforerowremoved", this, index, record);
997 var bt = this.bodyEl.dom;
999 var rows = this.el.select('tbody > tr', true).elements;
1001 if(typeof(rows[index]) != 'undefined'){
1002 bt.removeChild(rows[index].dom);
1005 // if(bt.rows[index]){
1006 // bt.removeChild(bt.rows[index]);
1009 if(isUpdate !== true){
1010 //this.stripeRows(index);
1011 //this.syncRowHeights(index, index);
1013 this.fireEvent("rowremoved", this, index, record);
1017 onAdd : function(ds, records, rowIndex)
1019 //Roo.log('on Add called');
1020 // - note this does not handle multiple adding very well..
1021 var bt = this.bodyEl.dom;
1022 for (var i =0 ; i < records.length;i++) {
1023 //Roo.log('call insert row Add called on ' + rowIndex + ':' + i);
1024 //Roo.log(records[i]);
1025 //Roo.log(this.store.getAt(rowIndex+i));
1026 this.insertRow(this.store, rowIndex + i, false);
1033 refreshRow : function(record){
1034 var ds = this.store, index;
1035 if(typeof record == 'number'){
1037 record = ds.getAt(index);
1039 index = ds.indexOf(record);
1041 return; // should not happen - but seems to
1044 this.insertRow(ds, index, true);
1046 this.onRemove(ds, record, index+1, true);
1048 //this.syncRowHeights(index, index);
1050 this.fireEvent("rowupdated", this, index, record);
1052 // private - called by RowSelection
1053 onRowSelect : function(rowIndex){
1054 var row = this.getRowDom(rowIndex);
1055 row.addClass(['bg-info','info']);
1057 // private - called by RowSelection
1058 onRowDeselect : function(rowIndex)
1063 var row = this.getRowDom(rowIndex);
1064 row.removeClass(['bg-info','info']);
1067 * Focuses the specified row.
1068 * @param {Number} row The row index
1070 focusRow : function(row)
1072 //Roo.log('GridView.focusRow');
1073 var x = this.bodyEl.dom.scrollLeft;
1074 this.focusCell(row, 0, false);
1075 this.bodyEl.dom.scrollLeft = x;
1079 * Focuses the specified cell.
1080 * @param {Number} row The row index
1081 * @param {Number} col The column index
1082 * @param {Boolean} hscroll false to disable horizontal scrolling
1084 focusCell : function(row, col, hscroll)
1086 //Roo.log('GridView.focusCell');
1087 var el = this.ensureVisible(row, col, hscroll);
1088 // not sure what focusEL achives = it's a <a> pos relative
1089 //this.focusEl.alignTo(el, "tl-tl");
1091 // this.focusEl.focus();
1093 // this.focusEl.focus.defer(1, this.focusEl);
1098 * Scrolls the specified cell into view
1099 * @param {Number} row The row index
1100 * @param {Number} col The column index
1101 * @param {Boolean} hscroll false to disable horizontal scrolling
1103 ensureVisible : function(row, col, hscroll)
1105 //Roo.log('GridView.ensureVisible,' + row + ',' + col);
1106 //return null; //disable for testing.
1107 if(typeof row != "number"){
1110 if(row < 0 && row >= this.ds.getCount()){
1113 col = (col !== undefined ? col : 0);
1115 while(cm.isHidden(col)){
1119 var el = this.getCellDom(row, col);
1123 var c = this.bodyEl.dom;
1125 var ctop = parseInt(el.offsetTop, 10);
1126 var cleft = parseInt(el.offsetLeft, 10);
1127 var cbot = ctop + el.offsetHeight;
1128 var cright = cleft + el.offsetWidth;
1130 //var ch = c.clientHeight - this.mainHd.dom.offsetHeight;
1131 var ch = 0; //?? header is not withing the area?
1132 var stop = parseInt(c.scrollTop, 10);
1133 var sleft = parseInt(c.scrollLeft, 10);
1134 var sbot = stop + ch;
1135 var sright = sleft + c.clientWidth;
1137 Roo.log('GridView.ensureVisible:' +
1139 ' c.clientHeight:' + c.clientHeight +
1140 ' this.mainHd.dom.offsetHeight:' + this.mainHd.dom.offsetHeight +
1149 //Roo.log("set scrolltop to ctop DISABLE?");
1150 }else if(cbot > sbot){
1151 //Roo.log("set scrolltop to cbot-ch");
1152 c.scrollTop = cbot-ch;
1155 if(hscroll !== false){
1157 c.scrollLeft = cleft;
1158 }else if(cright > sright){
1159 c.scrollLeft = cright-c.clientWidth;
1167 insertRow : function(dm, rowIndex, isUpdate){
1170 this.fireEvent("beforerowsinserted", this, rowIndex);
1172 //var s = this.getScrollState();
1173 var row = this.renderRow(this.cm, this.store, rowIndex);
1174 // insert before rowIndex..
1175 var e = this.bodyEl.createChild(row,this.getRowDom(rowIndex));
1179 if(row.cellObjects.length){
1180 Roo.each(row.cellObjects, function(r){
1181 _this.renderCellObject(r);
1186 this.fireEvent("rowsinserted", this, rowIndex);
1187 //this.syncRowHeights(firstRow, lastRow);
1188 //this.stripeRows(firstRow);
1195 getRowDom : function(rowIndex)
1197 var rows = this.el.select('tbody > tr', true).elements;
1199 return (typeof(rows[rowIndex]) == 'undefined') ? false : rows[rowIndex];
1202 getCellDom : function(rowIndex, colIndex)
1204 var row = this.getRowDom(rowIndex);
1205 if (row === false) {
1208 var cols = row.select('td', true).elements;
1209 return (typeof(cols[colIndex]) == 'undefined') ? false : cols[colIndex];
1213 // returns the object tree for a tr..
1216 renderRow : function(cm, ds, rowIndex)
1218 var d = ds.getAt(rowIndex);
1222 cls : 'x-row-' + rowIndex,
1226 var cellObjects = [];
1228 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
1229 var config = cm.config[i];
1231 var renderer = cm.getRenderer(i);
1235 if(typeof(renderer) !== 'undefined'){
1236 value = renderer(d.data[cm.getDataIndex(i)], false, d);
1238 // if object are returned, then they are expected to be Roo.bootstrap.Component instances
1239 // and are rendered into the cells after the row is rendered - using the id for the element.
1241 if(typeof(value) === 'object'){
1251 rowIndex : rowIndex,
1256 this.fireEvent('rowclass', this, rowcfg);
1260 // this might end up displaying HTML?
1261 // this is too messy... - better to only do it on columsn you know are going to be too long
1262 //tooltip : (typeof(value) === 'object') ? '' : value,
1263 cls : rowcfg.rowClass + ' x-col-' + i,
1265 html: (typeof(value) === 'object') ? '' : value
1272 if(typeof(config.colspan) != 'undefined'){
1273 td.colspan = config.colspan;
1278 if(typeof(config.align) != 'undefined' && config.align.length){
1279 td.style += ' text-align:' + config.align + ';';
1281 if(typeof(config.valign) != 'undefined' && config.valign.length){
1282 td.style += ' vertical-align:' + config.valign + ';';
1285 if(typeof(config.width) != 'undefined'){
1286 td.style += ' width:' + config.width + 'px;';
1290 if(typeof(config.cursor) != 'undefined'){
1291 td.style += ' cursor:' + config.cursor + ';';
1294 if(typeof(config.cls) != 'undefined'){
1295 td.cls = (typeof(td.cls) == 'undefined') ? config.cls : (td.cls + ' ' + config.cls);
1297 if (this.responsive) {
1298 ['xs','sm','md','lg'].map(function(size){
1300 if(typeof(config[size]) == 'undefined'){
1306 if (!config[size]) { // 0 = hidden
1307 // BS 4 '0' is treated as hide that column and below.
1308 td.cls += ' hidden-' + size + ' hidden' + size + '-down';
1312 td.cls += ' col-' + size + '-' + config[size] + (
1313 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
1323 row.cellObjects = cellObjects;
1331 onBeforeLoad : function()
1333 this.el.unmask(); // if needed.
1340 this.el.select('tbody', true).first().dom.innerHTML = '';
1343 * Show or hide a row.
1344 * @param {Number} rowIndex to show or hide
1345 * @param {Boolean} state hide
1347 setRowVisibility : function(rowIndex, state)
1349 var bt = this.bodyEl.dom;
1351 var rows = this.el.select('tbody > tr', true).elements;
1353 if(typeof(rows[rowIndex]) == 'undefined'){
1356 rows[rowIndex][ state ? 'removeClass' : 'addClass']('d-none');
1361 getSelectionModel : function(){
1363 this.selModel = new Roo.bootstrap.Table.RowSelectionModel({grid: this});
1365 return this.selModel;
1368 * Render the Roo.bootstrap object from renderder
1370 renderCellObject : function(r)
1374 r.cfg.parentId = (typeof(r.container) == 'string') ? r.container : r.container.id;
1376 var t = r.cfg.render(r.container);
1379 Roo.each(r.cfg.cn, function(c){
1381 container: t.getChildContainer(),
1384 _this.renderCellObject(child);
1389 * get the Row Index from a dom element.
1390 * @param {Roo.Element} row The row to look for
1391 * @returns {Number} the row
1393 getRowIndex : function(row)
1397 Roo.each(this.el.select('tbody > tr', true).elements, function(el, index){
1408 * get the header TH element for columnIndex
1409 * @param {Number} columnIndex
1410 * @returns {Roo.Element}
1412 getHeaderIndex: function(colIndex)
1414 var cols = this.headEl.select('th', true).elements;
1415 return cols[colIndex];
1418 * get the Column Index from a dom element. (using regex on x-hcol-{colid})
1419 * @param {domElement} cell to look for
1420 * @returns {Number} the column
1422 getCellIndex : function(cell)
1424 var id = String(cell.className).match(Roo.bootstrap.Table.cellRE);
1426 return parseInt(id[1], 10);
1431 * Returns the grid's underlying element = used by panel.Grid
1432 * @return {Element} The element
1434 getGridEl : function(){
1438 * Forces a resize - used by panel.Grid
1439 * @return {Element} The element
1441 autoSize : function()
1443 if(this.disableAutoSize) {
1446 //var ctr = Roo.get(this.container.dom.parentElement);
1447 var ctr = Roo.get(this.el.dom);
1449 var thd = this.getGridEl().select('thead',true).first();
1450 var tbd = this.getGridEl().select('tbody', true).first();
1451 var tfd = this.getGridEl().select('tfoot', true).first();
1453 var cw = ctr.getWidth();
1454 this.getGridEl().select('tfoot tr, tfoot td',true).setWidth(cw);
1458 tbd.setWidth(ctr.getWidth());
1459 // if the body has a max height - and then scrolls - we should perhaps set up the height here
1460 // this needs fixing for various usage - currently only hydra job advers I think..
1462 // ctr.getHeight() - ((thd ? thd.getHeight() : 0) + (tfd ? tfd.getHeight() : 0))
1464 var barsize = (tbd.dom.offsetWidth - tbd.dom.clientWidth);
1467 cw = Math.max(cw, this.totalWidth);
1468 this.getGridEl().select('tbody tr',true).setWidth(cw);
1471 // resize 'expandable coloumn?
1473 return; // we doe not have a view in this design..
1476 onBodyScroll: function()
1478 //Roo.log("body scrolled');" + this.bodyEl.dom.scrollLeft);
1480 this.headEl.setStyle({
1481 'position' : 'relative',
1482 'left': (-1* this.bodyEl.dom.scrollLeft) + 'px'
1488 var scrollHeight = this.bodyEl.dom.scrollHeight;
1490 var scrollTop = Math.ceil(this.bodyEl.getScroll().top);
1492 var height = this.bodyEl.getHeight();
1494 if(scrollHeight - height == scrollTop) {
1496 var total = this.ds.getTotalCount();
1498 if(this.footer.cursor + this.footer.pageSize < total){
1500 this.footer.ds.load({
1502 start : this.footer.cursor + this.footer.pageSize,
1503 limit : this.footer.pageSize
1512 onColumnSplitterMoved : function(i, diff)
1514 this.userResized = true;
1516 var cm = this.colModel;
1518 var w = this.getHeaderIndex(i).getWidth() + diff;
1521 cm.setColumnWidth(i, w, true);
1523 //var cid = cm.getColumnId(i); << not used in this version?
1524 /* Roo.log(['#' + this.id + ' .x-col-' + i, "width", w + "px"]);
1526 this.CSS.updateRule( '#' + this.id + ' .x-col-' + i, "width", w + "px");
1527 this.CSS.updateRule('#' + this.id + ' .x-hcol-' + i, "width", w + "px");
1528 this.CSS.updateRule('#' + this.id + ' .x-grid-split-' + i, "left", w + "px");
1530 //this.updateSplitters();
1531 //this.layout(); << ??
1532 this.fireEvent("columnresize", i, w);
1534 onHeaderChange : function()
1536 var header = this.renderHeader();
1537 var table = this.el.select('table', true).first();
1539 this.headEl.remove();
1540 this.headEl = table.createChild(header, this.bodyEl, false);
1542 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
1543 e.on('click', this.sort, this);
1546 if(this.enableColumnResize !== false && Roo.grid.SplitDragZone){
1547 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
1552 onHiddenChange : function(colModel, colIndex, hidden)
1556 var thSelector = '#' + this.id + ' .x-hcol-' + colIndex;
1557 var tdSelector = '#' + this.id + ' .x-col-' + colIndex;
1559 this.CSS.updateRule(thSelector, "display", "");
1560 this.CSS.updateRule(tdSelector, "display", "");
1563 this.CSS.updateRule(thSelector, "display", "none");
1564 this.CSS.updateRule(tdSelector, "display", "none");
1567 // onload calls initCSS()
1568 this.onHeaderChange();
1572 setColumnWidth: function(col_index, width)
1574 // width = "md-2 xs-2..."
1575 if(!this.colModel.config[col_index]) {
1579 var w = width.split(" ");
1581 var rows = this.el.dom.getElementsByClassName("x-col-"+col_index);
1583 var h_row = this.el.dom.getElementsByClassName("x-hcol-"+col_index);
1586 for(var j = 0; j < w.length; j++) {
1592 var size_cls = w[j].split("-");
1594 if(!Number.isInteger(size_cls[1] * 1)) {
1598 if(!this.colModel.config[col_index][size_cls[0]]) {
1602 if(!h_row[0].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1606 h_row[0].classList.replace(
1607 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1608 "col-"+size_cls[0]+"-"+size_cls[1]
1611 for(var i = 0; i < rows.length; i++) {
1613 var size_cls = w[j].split("-");
1615 if(!Number.isInteger(size_cls[1] * 1)) {
1619 if(!this.colModel.config[col_index][size_cls[0]]) {
1623 if(!rows[i].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1627 rows[i].classList.replace(
1628 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1629 "col-"+size_cls[0]+"-"+size_cls[1]
1633 this.colModel.config[col_index][size_cls[0]] = size_cls[1];
1638 // currently only used to find the split on drag..
1639 Roo.bootstrap.Table.cellRE = /(?:.*?)x-grid-(?:hd|cell|split)-([\d]+)(?:.*?)/;
1644 Roo.bootstrap.Table.AbstractSelectionModel = Roo.grid.AbstractSelectionModel;
1645 Roo.bootstrap.Table.RowSelectionModel = Roo.grid.RowSelectionModel;