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());
352 // where does this come from?
353 //cfg.cls+= ' TableGrid';
356 return { cn : [ cfg ] };
359 initEvents : function()
361 if(!this.store || !this.cm){
365 this.selModel.initEvents();
369 //Roo.log('initEvents with ds!!!!');
371 this.bodyEl = this.el.select('tbody', true).first();
372 this.headEl = this.el.select('thead', true).first();
373 this.mainFoot = this.el.select('tfoot', true).first();
378 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
379 e.on('click', this.sort, this);
383 // why is this done????? = it breaks dialogs??
384 //this.parent().el.setStyle('position', 'relative');
388 this.footer.parentId = this.id;
389 this.footer.onRender(this.el.select('tfoot tr td').first(), null);
392 this.el.select('tfoot tr td').first().addClass('hide');
397 this.maskEl = new Roo.LoadMask(this.el, { store : this.ds, msgCls: 'roo-el-mask-msg' });
400 this.store.on('load', this.onLoad, this);
401 this.store.on('beforeload', this.onBeforeLoad, this);
402 this.store.on('update', this.onUpdate, this);
403 this.store.on('add', this.onAdd, this);
404 this.store.on("clear", this.clear, this);
406 this.el.on("contextmenu", this.onContextMenu, this);
409 this.cm.on("headerchange", this.onHeaderChange, this);
410 this.cm.on("hiddenchange", this.onHiddenChange, this, arguments);
412 //?? does bodyEl get replaced on render?
413 this.bodyEl.on("click", this.onClick, this);
414 this.bodyEl.on("dblclick", this.onDblClick, this);
415 this.bodyEl.on('scroll', this.onBodyScroll, this);
417 // guessing mainbody will work - this relays usually caught by selmodel at present.
418 this.relayEvents(this.bodyEl, ["mousedown","mouseup","mouseover","mouseout","keypress"]);
421 this.resizeProxy = Roo.get(document.body).createChild({ cls:"x-grid-resize-proxy", html: ' ' });
424 if(this.headEl && this.enableColumnResize !== false && Roo.grid.SplitDragZone){
425 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
430 // Compatibility with grid - we implement all the view features at present.
438 if(this.disableAutoSize) {
442 var cm = this.cm, styles = [];
443 this.CSS.removeStyleSheet(this.id + '-cssrules');
444 var headHeight = this.headEl ? this.headEl.dom.clientHeight : 0;
445 // we can honour xs/sm/md/xl as widths...
446 // we first have to decide what widht we are currently at...
447 var sz = Roo.getGridSize();
451 var cols = []; // visable cols.
453 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
454 var w = cm.getColumnWidth(i, false);
456 cols.push( { rel : false, abs : 0 });
460 cols.push( { rel : false, abs : w });
462 last = i; // not really..
465 var w = cm.getColumnWidth(i, sz);
470 cols.push( { rel : w, abs : false });
473 var avail = this.bodyEl.dom.clientWidth - total_abs;
475 var unitWidth = Math.floor(avail / total);
476 var rem = avail - (unitWidth * total);
478 var hidden, width, pos = 0 , splithide , left;
479 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
481 hidden = 'display:none;';
483 width = 'width:0px;';
489 // we can honour xs/sm/md/xl ?
490 var w = cols[i].rel == false ? cols[i].abs : (cols[i].rel * unitWidth);
492 hidden = 'display:none;';
494 // width should return a small number...
496 w+=rem; // add the remaining with..
499 left = "left:" + (pos -4) + "px;";
500 width = "width:" + w+ "px;";
503 if (this.responsive) {
506 hidden = cm.isHidden(i) ? 'display:none;' : '';
507 splithide = 'display: none;';
510 styles.push( '#' , this.id , ' .x-col-' , i, " {", cm.config[i].css, width, hidden, "}\n" );
513 splithide = 'display:none;';
516 styles.push('#' , this.id , ' .x-hcol-' , i, " { ", width, hidden," }\n",
517 '#' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', (headHeight - 4), "px;}\n",
518 // this is the popover version..
519 '.popover-inner #' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', 100, "%;}\n"
524 //Roo.log(styles.join(''));
525 this.CSS.createStyleSheet( styles.join(''), this.id + '-cssrules');
531 onContextMenu : function(e, t)
533 this.processEvent("contextmenu", e);
536 processEvent : function(name, e)
538 if (name != 'touchstart' ) {
539 this.fireEvent(name, e);
542 var t = e.getTarget();
544 var cell = Roo.get(t);
550 if(cell.findParent('tfoot', false, true)){
554 if(cell.findParent('thead', false, true)){
556 if(e.getTarget().nodeName.toLowerCase() != 'th'){
557 cell = Roo.get(t).findParent('th', false, true);
559 Roo.log("failed to find th in thead?");
560 Roo.log(e.getTarget());
565 var cellIndex = cell.dom.cellIndex;
567 var ename = name == 'touchstart' ? 'click' : name;
568 this.fireEvent("header" + ename, this, cellIndex, e);
573 if(e.getTarget().nodeName.toLowerCase() != 'td'){
574 cell = Roo.get(t).findParent('td', false, true);
576 Roo.log("failed to find th in tbody?");
577 Roo.log(e.getTarget());
582 var row = cell.findParent('tr', false, true);
583 var cellIndex = cell.dom.cellIndex;
584 var rowIndex = row.dom.rowIndex - 1;
588 this.fireEvent("row" + name, this, rowIndex, e);
592 this.fireEvent("cell" + name, this, rowIndex, cellIndex, e);
598 onMouseover : function(e, el)
600 var cell = Roo.get(el);
606 if(e.getTarget().nodeName.toLowerCase() != 'td'){
607 cell = cell.findParent('td', false, true);
610 var row = cell.findParent('tr', false, true);
611 var cellIndex = cell.dom.cellIndex;
612 var rowIndex = row.dom.rowIndex - 1; // start from 0
614 this.fireEvent('mouseover', this, cell, rowIndex, cellIndex, e);
618 onMouseout : function(e, el)
620 var cell = Roo.get(el);
626 if(e.getTarget().nodeName.toLowerCase() != 'td'){
627 cell = cell.findParent('td', false, true);
630 var row = cell.findParent('tr', false, true);
631 var cellIndex = cell.dom.cellIndex;
632 var rowIndex = row.dom.rowIndex - 1; // start from 0
634 this.fireEvent('mouseout', this, cell, rowIndex, cellIndex, e);
638 onClick : function(e, el)
640 var cell = Roo.get(el);
642 if(!cell || (!this.cellSelection && !this.rowSelection)){
646 if(e.getTarget().nodeName.toLowerCase() != 'td'){
647 cell = cell.findParent('td', false, true);
650 if(!cell || typeof(cell) == 'undefined'){
654 var row = cell.findParent('tr', false, true);
656 if(!row || typeof(row) == 'undefined'){
660 var cellIndex = cell.dom.cellIndex;
661 var rowIndex = this.getRowIndex(row);
663 // why??? - should these not be based on SelectionModel?
664 //if(this.cellSelection){
665 this.fireEvent('cellclick', this, cell, rowIndex, cellIndex, e);
668 //if(this.rowSelection){
669 this.fireEvent('rowclick', this, row, rowIndex, e);
674 onDblClick : function(e,el)
676 var cell = Roo.get(el);
678 if(!cell || (!this.cellSelection && !this.rowSelection)){
682 if(e.getTarget().nodeName.toLowerCase() != 'td'){
683 cell = cell.findParent('td', false, true);
686 if(!cell || typeof(cell) == 'undefined'){
690 var row = cell.findParent('tr', false, true);
692 if(!row || typeof(row) == 'undefined'){
696 var cellIndex = cell.dom.cellIndex;
697 var rowIndex = this.getRowIndex(row);
699 if(this.cellSelection){
700 this.fireEvent('celldblclick', this, cell, rowIndex, cellIndex, e);
703 if(this.rowSelection){
704 this.fireEvent('rowdblclick', this, row, rowIndex, e);
707 findRowIndex : function(el)
709 var cell = Roo.get(el);
713 var row = cell.findParent('tr', false, true);
715 if(!row || typeof(row) == 'undefined'){
718 return this.getRowIndex(row);
720 sort : function(e,el)
722 var col = Roo.get(el);
724 if(!col.hasClass('sortable')){
728 var sort = col.attr('sort');
731 if(col.select('i', true).first().hasClass('fa-arrow-up')){
735 this.store.sortInfo = {field : sort, direction : dir};
738 Roo.log("calling footer first");
739 this.footer.onClick('first');
742 this.store.load({ params : { start : 0 } });
746 renderHeader : function()
756 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
758 var config = cm.config[i];
765 html: cm.getColumnHeader(i)
768 var tooltip = cm.getColumnTooltip(i);
776 if(typeof(config.sortable) != 'undefined' && config.sortable){
777 c.cls += ' sortable';
778 c.html = '<i class="fa"></i>' + c.html;
781 // could use BS4 hidden-..-down
783 if(typeof(config.lgHeader) != 'undefined'){
784 hh += '<span class="hidden-xs hidden-sm hidden-md ">' + config.lgHeader + '</span>';
787 if(typeof(config.mdHeader) != 'undefined'){
788 hh += '<span class="hidden-xs hidden-sm hidden-lg">' + config.mdHeader + '</span>';
791 if(typeof(config.smHeader) != 'undefined'){
792 hh += '<span class="hidden-xs hidden-md hidden-lg">' + config.smHeader + '</span>';
795 if(typeof(config.xsHeader) != 'undefined'){
796 hh += '<span class="hidden-sm hidden-md hidden-lg">' + config.xsHeader + '</span>';
803 if(typeof(config.tooltip) != 'undefined'){
804 c.tooltip = config.tooltip;
807 if(typeof(config.colspan) != 'undefined'){
808 c.colspan = config.colspan;
811 // hidden is handled by CSS now
813 if(typeof(config.dataIndex) != 'undefined'){
814 c.sort = config.dataIndex;
819 if(typeof(config.align) != 'undefined' && config.align.length){
820 c.style += ' text-align:' + config.align + ';';
823 /* width is done in CSS
824 *if(typeof(config.width) != 'undefined'){
825 c.style += ' width:' + config.width + 'px;';
826 this.totalWidth += config.width;
828 this.totalWidth += 100; // assume minimum of 100 per column?
832 if(typeof(config.cls) != 'undefined'){
833 c.cls = (typeof(c.cls) == 'undefined') ? config.cls : (c.cls + ' ' + config.cls);
835 // this is the bit that doesnt reall work at all...
837 if (this.responsive) {
840 ['xs','sm','md','lg'].map(function(size){
842 if(typeof(config[size]) == 'undefined'){
846 if (!config[size]) { // 0 = hidden
847 // BS 4 '0' is treated as hide that column and below.
848 c.cls += ' hidden-' + size + ' hidden' + size + '-down';
852 c.cls += ' col-' + size + '-' + config[size] + (
853 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
861 c.html +=' <span class="x-grid-split x-grid-split-' + i + '"></span>';
872 renderBody : function()
882 colspan : this.cm.getColumnCount()
892 renderFooter : function()
902 colspan : this.cm.getColumnCount()
912 renderSummaryFooter : function()
919 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
938 // Roo.log('ds onload');
945 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
946 e.select('i', true).removeClass(['fa-arrow-up', 'fa-arrow-down']);
947 if (_this.store.sortInfo) {
949 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'ASC'){
950 e.select('i', true).addClass(['fa-arrow-up']);
953 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'DESC'){
954 e.select('i', true).addClass(['fa-arrow-down']);
959 var tbody = this.bodyEl;
961 if(ds.getCount() > 0){
962 ds.data.each(function(d,rowIndex){
963 var row = this.renderRow(cm, ds, rowIndex);
965 tbody.createChild(row);
969 if(row.cellObjects.length){
970 Roo.each(row.cellObjects, function(r){
971 _this.renderCellObject(r);
976 } else if (this.empty_results.length) {
977 this.el.mask(this.empty_results, 'no-spinner');
980 var tfoot = this.el.select('tfoot', true).first();
982 if(this.footerShow && this.auto_hide_footer && this.mainFoot){
984 this.mainFoot.setVisibilityMode(Roo.Element.DISPLAY).hide();
986 var total = this.ds.getTotalCount();
988 if(this.footer.pageSize < total){
989 this.mainFoot.show();
993 if(!this.footerShow && this.summaryFooterShow) {
995 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
997 var value = cm.config[i].summaryFooter;
999 Roo.log('value [' + i + '] : ' + value);
1003 Roo.each(this.el.select('tbody td', true).elements, function(e){
1004 e.on('mouseover', _this.onMouseover, _this);
1007 Roo.each(this.el.select('tbody td', true).elements, function(e){
1008 e.on('mouseout', _this.onMouseout, _this);
1010 this.fireEvent('rowsrendered', this);
1014 this.initCSS(); /// resize cols
1020 onUpdate : function(ds,record)
1022 this.refreshRow(record);
1026 onRemove : function(ds, record, index, isUpdate){
1027 if(isUpdate !== true){
1028 this.fireEvent("beforerowremoved", this, index, record);
1030 var bt = this.bodyEl.dom;
1032 var rows = this.el.select('tbody > tr', true).elements;
1034 if(typeof(rows[index]) != 'undefined'){
1035 bt.removeChild(rows[index].dom);
1038 // if(bt.rows[index]){
1039 // bt.removeChild(bt.rows[index]);
1042 if(isUpdate !== true){
1043 //this.stripeRows(index);
1044 //this.syncRowHeights(index, index);
1046 this.fireEvent("rowremoved", this, index, record);
1050 onAdd : function(ds, records, rowIndex)
1052 //Roo.log('on Add called');
1053 // - note this does not handle multiple adding very well..
1054 var bt = this.bodyEl.dom;
1055 for (var i =0 ; i < records.length;i++) {
1056 //Roo.log('call insert row Add called on ' + rowIndex + ':' + i);
1057 //Roo.log(records[i]);
1058 //Roo.log(this.store.getAt(rowIndex+i));
1059 this.insertRow(this.store, rowIndex + i, false);
1066 refreshRow : function(record){
1067 var ds = this.store, index;
1068 if(typeof record == 'number'){
1070 record = ds.getAt(index);
1072 index = ds.indexOf(record);
1074 return; // should not happen - but seems to
1077 this.insertRow(ds, index, true);
1079 this.onRemove(ds, record, index+1, true);
1081 //this.syncRowHeights(index, index);
1083 this.fireEvent("rowupdated", this, index, record);
1085 // private - called by RowSelection
1086 onRowSelect : function(rowIndex){
1087 var row = this.getRowDom(rowIndex);
1088 row.addClass(['bg-info','info']);
1090 // private - called by RowSelection
1091 onRowDeselect : function(rowIndex)
1096 var row = this.getRowDom(rowIndex);
1097 row.removeClass(['bg-info','info']);
1100 * Focuses the specified row.
1101 * @param {Number} row The row index
1103 focusRow : function(row)
1105 //Roo.log('GridView.focusRow');
1106 var x = this.bodyEl.dom.scrollLeft;
1107 this.focusCell(row, 0, false);
1108 this.bodyEl.dom.scrollLeft = x;
1112 * Focuses the specified cell.
1113 * @param {Number} row The row index
1114 * @param {Number} col The column index
1115 * @param {Boolean} hscroll false to disable horizontal scrolling
1117 focusCell : function(row, col, hscroll)
1119 //Roo.log('GridView.focusCell');
1120 var el = this.ensureVisible(row, col, hscroll);
1121 // not sure what focusEL achives = it's a <a> pos relative
1122 //this.focusEl.alignTo(el, "tl-tl");
1124 // this.focusEl.focus();
1126 // this.focusEl.focus.defer(1, this.focusEl);
1131 * Scrolls the specified cell into view
1132 * @param {Number} row The row index
1133 * @param {Number} col The column index
1134 * @param {Boolean} hscroll false to disable horizontal scrolling
1136 ensureVisible : function(row, col, hscroll)
1138 //Roo.log('GridView.ensureVisible,' + row + ',' + col);
1139 //return null; //disable for testing.
1140 if(typeof row != "number"){
1143 if(row < 0 && row >= this.ds.getCount()){
1146 col = (col !== undefined ? col : 0);
1148 while(cm.isHidden(col)){
1152 var el = this.getCellDom(row, col);
1156 var c = this.bodyEl.dom;
1158 var ctop = parseInt(el.offsetTop, 10);
1159 var cleft = parseInt(el.offsetLeft, 10);
1160 var cbot = ctop + el.offsetHeight;
1161 var cright = cleft + el.offsetWidth;
1163 //var ch = c.clientHeight - this.mainHd.dom.offsetHeight;
1164 var ch = 0; //?? header is not withing the area?
1165 var stop = parseInt(c.scrollTop, 10);
1166 var sleft = parseInt(c.scrollLeft, 10);
1167 var sbot = stop + ch;
1168 var sright = sleft + c.clientWidth;
1170 Roo.log('GridView.ensureVisible:' +
1172 ' c.clientHeight:' + c.clientHeight +
1173 ' this.mainHd.dom.offsetHeight:' + this.mainHd.dom.offsetHeight +
1182 //Roo.log("set scrolltop to ctop DISABLE?");
1183 }else if(cbot > sbot){
1184 //Roo.log("set scrolltop to cbot-ch");
1185 c.scrollTop = cbot-ch;
1188 if(hscroll !== false){
1190 c.scrollLeft = cleft;
1191 }else if(cright > sright){
1192 c.scrollLeft = cright-c.clientWidth;
1200 insertRow : function(dm, rowIndex, isUpdate){
1203 this.fireEvent("beforerowsinserted", this, rowIndex);
1205 //var s = this.getScrollState();
1206 var row = this.renderRow(this.cm, this.store, rowIndex);
1207 // insert before rowIndex..
1208 var e = this.bodyEl.createChild(row,this.getRowDom(rowIndex));
1212 if(row.cellObjects.length){
1213 Roo.each(row.cellObjects, function(r){
1214 _this.renderCellObject(r);
1219 this.fireEvent("rowsinserted", this, rowIndex);
1220 //this.syncRowHeights(firstRow, lastRow);
1221 //this.stripeRows(firstRow);
1228 getRowDom : function(rowIndex)
1230 var rows = this.el.select('tbody > tr', true).elements;
1232 return (typeof(rows[rowIndex]) == 'undefined') ? false : rows[rowIndex];
1235 getCellDom : function(rowIndex, colIndex)
1237 var row = this.getRowDom(rowIndex);
1238 if (row === false) {
1241 var cols = row.select('td', true).elements;
1242 return (typeof(cols[colIndex]) == 'undefined') ? false : cols[colIndex];
1246 // returns the object tree for a tr..
1249 renderRow : function(cm, ds, rowIndex)
1251 var d = ds.getAt(rowIndex);
1255 cls : 'x-row-' + rowIndex,
1259 var cellObjects = [];
1261 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
1262 var config = cm.config[i];
1264 var renderer = cm.getRenderer(i);
1268 if(typeof(renderer) !== 'undefined'){
1269 value = renderer(d.data[cm.getDataIndex(i)], false, d);
1271 // if object are returned, then they are expected to be Roo.bootstrap.Component instances
1272 // and are rendered into the cells after the row is rendered - using the id for the element.
1274 if(typeof(value) === 'object'){
1284 rowIndex : rowIndex,
1289 this.fireEvent('rowclass', this, rowcfg);
1293 // this might end up displaying HTML?
1294 // this is too messy... - better to only do it on columsn you know are going to be too long
1295 //tooltip : (typeof(value) === 'object') ? '' : value,
1296 cls : rowcfg.rowClass + ' x-col-' + i,
1298 html: (typeof(value) === 'object') ? '' : value
1305 if(typeof(config.colspan) != 'undefined'){
1306 td.colspan = config.colspan;
1311 if(typeof(config.align) != 'undefined' && config.align.length){
1312 td.style += ' text-align:' + config.align + ';';
1314 if(typeof(config.valign) != 'undefined' && config.valign.length){
1315 td.style += ' vertical-align:' + config.valign + ';';
1318 if(typeof(config.width) != 'undefined'){
1319 td.style += ' width:' + config.width + 'px;';
1323 if(typeof(config.cursor) != 'undefined'){
1324 td.style += ' cursor:' + config.cursor + ';';
1327 if(typeof(config.cls) != 'undefined'){
1328 td.cls = (typeof(td.cls) == 'undefined') ? config.cls : (td.cls + ' ' + config.cls);
1330 if (this.responsive) {
1331 ['xs','sm','md','lg'].map(function(size){
1333 if(typeof(config[size]) == 'undefined'){
1339 if (!config[size]) { // 0 = hidden
1340 // BS 4 '0' is treated as hide that column and below.
1341 td.cls += ' hidden-' + size + ' hidden' + size + '-down';
1345 td.cls += ' col-' + size + '-' + config[size] + (
1346 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
1356 row.cellObjects = cellObjects;
1364 onBeforeLoad : function()
1366 this.el.unmask(); // if needed.
1373 this.el.select('tbody', true).first().dom.innerHTML = '';
1376 * Show or hide a row.
1377 * @param {Number} rowIndex to show or hide
1378 * @param {Boolean} state hide
1380 setRowVisibility : function(rowIndex, state)
1382 var bt = this.bodyEl.dom;
1384 var rows = this.el.select('tbody > tr', true).elements;
1386 if(typeof(rows[rowIndex]) == 'undefined'){
1389 rows[rowIndex][ state ? 'removeClass' : 'addClass']('d-none');
1394 getSelectionModel : function(){
1396 this.selModel = new Roo.bootstrap.Table.RowSelectionModel({grid: this});
1398 return this.selModel;
1401 * Render the Roo.bootstrap object from renderder
1403 renderCellObject : function(r)
1407 r.cfg.parentId = (typeof(r.container) == 'string') ? r.container : r.container.id;
1409 var t = r.cfg.render(r.container);
1412 Roo.each(r.cfg.cn, function(c){
1414 container: t.getChildContainer(),
1417 _this.renderCellObject(child);
1422 * get the Row Index from a dom element.
1423 * @param {Roo.Element} row The row to look for
1424 * @returns {Number} the row
1426 getRowIndex : function(row)
1430 Roo.each(this.el.select('tbody > tr', true).elements, function(el, index){
1441 * get the header TH element for columnIndex
1442 * @param {Number} columnIndex
1443 * @returns {Roo.Element}
1445 getHeaderIndex: function(colIndex)
1447 var cols = this.headEl.select('th', true).elements;
1448 return cols[colIndex];
1451 * get the Column Index from a dom element. (using regex on x-hcol-{colid})
1452 * @param {domElement} cell to look for
1453 * @returns {Number} the column
1455 getCellIndex : function(cell)
1457 var id = String(cell.className).match(Roo.bootstrap.Table.cellRE);
1459 return parseInt(id[1], 10);
1464 * Returns the grid's underlying element = used by panel.Grid
1465 * @return {Element} The element
1467 getGridEl : function(){
1471 * Forces a resize - used by panel.Grid
1472 * @return {Element} The element
1474 autoSize : function()
1476 if(this.disableAutoSize) {
1479 //var ctr = Roo.get(this.container.dom.parentElement);
1480 var ctr = Roo.get(this.el.dom);
1482 var thd = this.getGridEl().select('thead',true).first();
1483 var tbd = this.getGridEl().select('tbody', true).first();
1484 var tfd = this.getGridEl().select('tfoot', true).first();
1486 var cw = ctr.getWidth();
1487 this.getGridEl().select('tfoot tr, tfoot td',true).setWidth(cw);
1491 tbd.setWidth(ctr.getWidth());
1492 // if the body has a max height - and then scrolls - we should perhaps set up the height here
1493 // this needs fixing for various usage - currently only hydra job advers I think..
1495 // ctr.getHeight() - ((thd ? thd.getHeight() : 0) + (tfd ? tfd.getHeight() : 0))
1497 var barsize = (tbd.dom.offsetWidth - tbd.dom.clientWidth);
1500 cw = Math.max(cw, this.totalWidth);
1501 this.getGridEl().select('tbody tr',true).setWidth(cw);
1504 // resize 'expandable coloumn?
1506 return; // we doe not have a view in this design..
1509 onBodyScroll: function()
1511 //Roo.log("body scrolled');" + this.bodyEl.dom.scrollLeft);
1513 this.headEl.setStyle({
1514 'position' : 'relative',
1515 'left': (-1* this.bodyEl.dom.scrollLeft) + 'px'
1521 var scrollHeight = this.bodyEl.dom.scrollHeight;
1523 var scrollTop = Math.ceil(this.bodyEl.getScroll().top);
1525 var height = this.bodyEl.getHeight();
1527 if(scrollHeight - height == scrollTop) {
1529 var total = this.ds.getTotalCount();
1531 if(this.footer.cursor + this.footer.pageSize < total){
1533 this.footer.ds.load({
1535 start : this.footer.cursor + this.footer.pageSize,
1536 limit : this.footer.pageSize
1545 onColumnSplitterMoved : function(i, diff)
1547 this.userResized = true;
1549 var cm = this.colModel;
1551 var w = this.getHeaderIndex(i).getWidth() + diff;
1554 cm.setColumnWidth(i, w, true);
1556 //var cid = cm.getColumnId(i); << not used in this version?
1557 /* Roo.log(['#' + this.id + ' .x-col-' + i, "width", w + "px"]);
1559 this.CSS.updateRule( '#' + this.id + ' .x-col-' + i, "width", w + "px");
1560 this.CSS.updateRule('#' + this.id + ' .x-hcol-' + i, "width", w + "px");
1561 this.CSS.updateRule('#' + this.id + ' .x-grid-split-' + i, "left", w + "px");
1563 //this.updateSplitters();
1564 //this.layout(); << ??
1565 this.fireEvent("columnresize", i, w);
1567 onHeaderChange : function()
1569 var header = this.renderHeader();
1570 var table = this.el.select('table', true).first();
1572 this.headEl.remove();
1573 this.headEl = table.createChild(header, this.bodyEl, false);
1575 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
1576 e.on('click', this.sort, this);
1579 if(this.enableColumnResize !== false && Roo.grid.SplitDragZone){
1580 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
1585 onHiddenChange : function(colModel, colIndex, hidden)
1589 var thSelector = '#' + this.id + ' .x-hcol-' + colIndex;
1590 var tdSelector = '#' + this.id + ' .x-col-' + colIndex;
1592 this.CSS.updateRule(thSelector, "display", "");
1593 this.CSS.updateRule(tdSelector, "display", "");
1596 this.CSS.updateRule(thSelector, "display", "none");
1597 this.CSS.updateRule(tdSelector, "display", "none");
1600 // onload calls initCSS()
1601 this.onHeaderChange();
1605 setColumnWidth: function(col_index, width)
1607 // width = "md-2 xs-2..."
1608 if(!this.colModel.config[col_index]) {
1612 var w = width.split(" ");
1614 var rows = this.el.dom.getElementsByClassName("x-col-"+col_index);
1616 var h_row = this.el.dom.getElementsByClassName("x-hcol-"+col_index);
1619 for(var j = 0; j < w.length; j++) {
1625 var size_cls = w[j].split("-");
1627 if(!Number.isInteger(size_cls[1] * 1)) {
1631 if(!this.colModel.config[col_index][size_cls[0]]) {
1635 if(!h_row[0].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1639 h_row[0].classList.replace(
1640 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1641 "col-"+size_cls[0]+"-"+size_cls[1]
1644 for(var i = 0; i < rows.length; i++) {
1646 var size_cls = w[j].split("-");
1648 if(!Number.isInteger(size_cls[1] * 1)) {
1652 if(!this.colModel.config[col_index][size_cls[0]]) {
1656 if(!rows[i].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1660 rows[i].classList.replace(
1661 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1662 "col-"+size_cls[0]+"-"+size_cls[1]
1666 this.colModel.config[col_index][size_cls[0]] = size_cls[1];
1671 // currently only used to find the split on drag..
1672 Roo.bootstrap.Table.cellRE = /(?:.*?)x-grid-(?:hd|cell|split)-([\d]+)(?:.*?)/;
1677 Roo.bootstrap.Table.AbstractSelectionModel = Roo.grid.AbstractSelectionModel;
1678 Roo.bootstrap.Table.RowSelectionModel = Roo.grid.RowSelectionModel;