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} headerShow (true|false) generate thead, default true
84 * @cfg {Boolean} rowSelection (true|false) default false
85 * @cfg {Boolean} cellSelection (true|false) default false
86 * @cfg {Boolean} scrollBody (true|false) default false - body scrolled / fixed header (with resizable columns)
87 * @cfg {Roo.bootstrap.PagingToolbar} footer a paging toolbar
88 * @cfg {Boolean} lazyLoad auto load data while scrolling to the end (default false)
89 * @cfg {Boolean} auto_hide_footer auto hide footer if only one page (default false)
90 * @cfg {Boolean} enableColumnResize default true if columns can be resized = needs scrollBody to be set to work (drag/drop)
91 * @cfg {Boolean} disableAutoSize disable autoSize() and initCSS()
94 * @cfg {Number} minColumnWidth default 50 pixels minimum column width
98 * @param {Object} config The config object
101 Roo.bootstrap.Table = function(config)
103 Roo.bootstrap.Table.superclass.constructor.call(this, config);
106 this.rowSelection = (typeof(config.rowSelection) != 'undefined') ? config.rowSelection : this.rowSelection;
107 this.cellSelection = (typeof(config.cellSelection) != 'undefined') ? config.cellSelection : this.cellSelection;
108 this.headerShow = (typeof(config.thead) != 'undefined') ? config.thead : this.headerShow;
109 this.footerShow = (typeof(config.tfoot) != 'undefined') ? config.tfoot : this.footerShow;
111 this.view = this; // compat with grid.
113 this.sm = this.sm || {xtype: 'RowSelectionModel'};
116 this.selModel = Roo.factory(this.sm, Roo.grid);
117 this.sm = this.selModel;
118 this.sm.xmodule = this.xmodule || false;
121 if (this.cm && typeof(this.cm.config) == 'undefined') {
122 this.colModel = new Roo.grid.ColumnModel(this.cm);
123 this.cm = this.colModel;
124 this.cm.xmodule = this.xmodule || false;
127 this.store= Roo.factory(this.store, Roo.data);
128 this.ds = this.store;
129 this.ds.xmodule = this.xmodule || false;
132 if (this.footer && this.store) {
133 this.footer.dataSource = this.ds;
134 this.footer = Roo.factory(this.footer);
141 * Fires when a cell is clicked
142 * @param {Roo.bootstrap.Table} this
143 * @param {Roo.Element} el
144 * @param {Number} rowIndex
145 * @param {Number} columnIndex
146 * @param {Roo.EventObject} e
150 * @event celldblclick
151 * Fires when a cell is double clicked
152 * @param {Roo.bootstrap.Table} this
153 * @param {Roo.Element} el
154 * @param {Number} rowIndex
155 * @param {Number} columnIndex
156 * @param {Roo.EventObject} e
158 "celldblclick" : true,
161 * Fires when a row is clicked
162 * @param {Roo.bootstrap.Table} this
163 * @param {Roo.Element} el
164 * @param {Number} rowIndex
165 * @param {Roo.EventObject} e
170 * Fires when a row is double clicked
171 * @param {Roo.bootstrap.Table} this
172 * @param {Roo.Element} el
173 * @param {Number} rowIndex
174 * @param {Roo.EventObject} e
176 "rowdblclick" : true,
179 * Fires when a mouseover occur
180 * @param {Roo.bootstrap.Table} this
181 * @param {Roo.Element} el
182 * @param {Number} rowIndex
183 * @param {Number} columnIndex
184 * @param {Roo.EventObject} e
189 * Fires when a mouseout occur
190 * @param {Roo.bootstrap.Table} this
191 * @param {Roo.Element} el
192 * @param {Number} rowIndex
193 * @param {Number} columnIndex
194 * @param {Roo.EventObject} e
199 * Fires when a row is rendered, so you can change add a style to it.
200 * @param {Roo.bootstrap.Table} this
201 * @param {Object} rowcfg contains record rowIndex colIndex and rowClass - set rowClass to add a style.
205 * @event rowsrendered
206 * Fires when all the rows have been rendered
207 * @param {Roo.bootstrap.Table} this
209 'rowsrendered' : true,
212 * The raw contextmenu event for the entire grid.
213 * @param {Roo.EventObject} e
215 "contextmenu" : true,
217 * @event rowcontextmenu
218 * Fires when a row is right clicked
219 * @param {Roo.bootstrap.Table} this
220 * @param {Number} rowIndex
221 * @param {Roo.EventObject} e
223 "rowcontextmenu" : true,
225 * @event cellcontextmenu
226 * Fires when a cell is right clicked
227 * @param {Roo.bootstrap.Table} this
228 * @param {Number} rowIndex
229 * @param {Number} cellIndex
230 * @param {Roo.EventObject} e
232 "cellcontextmenu" : true,
234 * @event headercontextmenu
235 * Fires when a header is right clicked
236 * @param {Roo.bootstrap.Table} this
237 * @param {Number} columnIndex
238 * @param {Roo.EventObject} e
240 "headercontextmenu" : true,
243 * The raw mousedown event for the entire grid.
244 * @param {Roo.EventObject} e
251 Roo.extend(Roo.bootstrap.Table, Roo.bootstrap.Component, {
268 enableColumnResize: true,
269 disableAutoSize: false,
271 rowSelection : false,
272 cellSelection : false,
277 // Roo.Element - the tbody
278 bodyEl: false, // <tbody> Roo.Element - thead element
279 headEl: false, // <thead> Roo.Element - thead element
280 resizeProxy : false, // proxy element for dragging?
284 container: false, // used by gridpanel...
290 auto_hide_footer : false,
292 view: false, // actually points to this..
294 getAutoCreate : function()
296 var cfg = Roo.apply({}, Roo.bootstrap.Table.superclass.getAutoCreate.call(this));
303 // this get's auto added by panel.Grid
304 if (this.scrollBody) {
305 cfg.cls += ' table-body-fixed';
308 cfg.cls += ' table-striped';
312 cfg.cls += ' table-hover';
315 cfg.cls += ' table-bordered';
317 if (this.condensed) {
318 cfg.cls += ' table-condensed';
321 if (this.responsive) {
322 cfg.cls += ' table-responsive';
326 cfg.cls+= ' ' +this.cls;
332 cfg.style = (typeof(cfg.style) == 'undefined') ? ('table-layout:' + this.layout + ';') : (cfg.style + ('table-layout:' + this.layout + ';'));
335 if(this.store || this.cm){
337 cfg.cn.push(this.renderHeader());
340 cfg.cn.push(this.renderBody());
343 cfg.cn.push(this.renderFooter());
345 // where does this come from?
346 //cfg.cls+= ' TableGrid';
349 return { cn : [ cfg ] };
352 initEvents : function()
354 if(!this.store || !this.cm){
358 this.selModel.initEvents();
362 //Roo.log('initEvents with ds!!!!');
364 this.bodyEl = this.el.select('tbody', true).first();
365 this.headEl = this.el.select('thead', true).first();
366 this.mainFoot = this.el.select('tfoot', true).first();
371 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
372 e.on('click', this.sort, this);
376 // why is this done????? = it breaks dialogs??
377 //this.parent().el.setStyle('position', 'relative');
381 this.footer.parentId = this.id;
382 this.footer.onRender(this.el.select('tfoot tr td').first(), null);
385 this.el.select('tfoot tr td').first().addClass('hide');
390 this.maskEl = new Roo.LoadMask(this.el, { store : this.ds, msgCls: 'roo-el-mask-msg' });
393 this.store.on('load', this.onLoad, this);
394 this.store.on('beforeload', this.onBeforeLoad, this);
395 this.store.on('update', this.onUpdate, this);
396 this.store.on('add', this.onAdd, this);
397 this.store.on("clear", this.clear, this);
399 this.el.on("contextmenu", this.onContextMenu, this);
402 this.cm.on("headerchange", this.onHeaderChange, this);
403 this.cm.on("hiddenchange", this.onHiddenChange, this, arguments);
405 //?? does bodyEl get replaced on render?
406 this.bodyEl.on("click", this.onClick, this);
407 this.bodyEl.on("dblclick", this.onDblClick, this);
408 this.bodyEl.on('scroll', this.onBodyScroll, this);
410 // guessing mainbody will work - this relays usually caught by selmodel at present.
411 this.relayEvents(this.bodyEl, ["mousedown","mouseup","mouseover","mouseout","keypress"]);
414 this.resizeProxy = Roo.get(document.body).createChild({ cls:"x-grid-resize-proxy", html: ' ' });
417 if(this.headEl && this.enableColumnResize !== false && Roo.grid.SplitDragZone){
418 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
423 // Compatibility with grid - we implement all the view features at present.
431 if(this.disableAutoSize) {
435 var cm = this.cm, styles = [];
436 this.CSS.removeStyleSheet(this.id + '-cssrules');
437 var headHeight = this.headEl ? this.headEl.dom.clientHeight : 0;
438 // we can honour xs/sm/md/xl as widths...
439 // we first have to decide what widht we are currently at...
440 var sz = Roo.getGridSize();
444 var cols = []; // visable cols.
446 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
447 var w = cm.getColumnWidth(i, false);
449 cols.push( { rel : false, abs : 0 });
453 cols.push( { rel : false, abs : w });
455 last = i; // not really..
458 var w = cm.getColumnWidth(i, sz);
463 cols.push( { rel : w, abs : false });
466 var avail = this.bodyEl.dom.clientWidth - total_abs;
468 var unitWidth = Math.floor(avail / total);
469 var rem = avail - (unitWidth * total);
471 var hidden, width, pos = 0 , splithide , left;
472 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
474 hidden = 'display:none;';
476 width = 'width:0px;';
482 // we can honour xs/sm/md/xl ?
483 var w = cols[i].rel == false ? cols[i].abs : (cols[i].rel * unitWidth);
485 hidden = 'display:none;';
487 // width should return a small number...
489 w+=rem; // add the remaining with..
492 left = "left:" + (pos -4) + "px;";
493 width = "width:" + w+ "px;";
496 if (this.responsive) {
499 hidden = cm.isHidden(i) ? 'display:none;' : '';
500 splithide = 'display: none;';
503 styles.push( '#' , this.id , ' .x-col-' , i, " {", cm.config[i].css, width, hidden, "}\n" );
506 splithide = 'display:none;';
509 styles.push('#' , this.id , ' .x-hcol-' , i, " { ", width, hidden," }\n",
510 '#' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', (headHeight - 4), "px;}\n",
511 // this is the popover version..
512 '.popover-inner #' , this.id , ' .x-grid-split-' , i, " { ", left, splithide, 'height:', 100, "%;}\n"
517 //Roo.log(styles.join(''));
518 this.CSS.createStyleSheet( styles.join(''), this.id + '-cssrules');
524 onContextMenu : function(e, t)
526 this.processEvent("contextmenu", e);
529 processEvent : function(name, e)
531 if (name != 'touchstart' ) {
532 this.fireEvent(name, e);
535 var t = e.getTarget();
537 var cell = Roo.get(t);
543 if(cell.findParent('tfoot', false, true)){
547 if(cell.findParent('thead', false, true)){
549 if(e.getTarget().nodeName.toLowerCase() != 'th'){
550 cell = Roo.get(t).findParent('th', false, true);
552 Roo.log("failed to find th in thead?");
553 Roo.log(e.getTarget());
558 var cellIndex = cell.dom.cellIndex;
560 var ename = name == 'touchstart' ? 'click' : name;
561 this.fireEvent("header" + ename, this, cellIndex, e);
566 if(e.getTarget().nodeName.toLowerCase() != 'td'){
567 cell = Roo.get(t).findParent('td', false, true);
569 Roo.log("failed to find th in tbody?");
570 Roo.log(e.getTarget());
575 var row = cell.findParent('tr', false, true);
576 var cellIndex = cell.dom.cellIndex;
577 var rowIndex = row.dom.rowIndex - 1;
581 this.fireEvent("row" + name, this, rowIndex, e);
585 this.fireEvent("cell" + name, this, rowIndex, cellIndex, e);
591 onMouseover : function(e, el)
593 var cell = Roo.get(el);
599 if(e.getTarget().nodeName.toLowerCase() != 'td'){
600 cell = cell.findParent('td', false, true);
603 var row = cell.findParent('tr', false, true);
604 var cellIndex = cell.dom.cellIndex;
605 var rowIndex = row.dom.rowIndex - 1; // start from 0
607 this.fireEvent('mouseover', this, cell, rowIndex, cellIndex, e);
611 onMouseout : function(e, el)
613 var cell = Roo.get(el);
619 if(e.getTarget().nodeName.toLowerCase() != 'td'){
620 cell = cell.findParent('td', false, true);
623 var row = cell.findParent('tr', false, true);
624 var cellIndex = cell.dom.cellIndex;
625 var rowIndex = row.dom.rowIndex - 1; // start from 0
627 this.fireEvent('mouseout', this, cell, rowIndex, cellIndex, e);
631 onClick : function(e, el)
633 var cell = Roo.get(el);
635 if(!cell || (!this.cellSelection && !this.rowSelection)){
639 if(e.getTarget().nodeName.toLowerCase() != 'td'){
640 cell = cell.findParent('td', false, true);
643 if(!cell || typeof(cell) == 'undefined'){
647 var row = cell.findParent('tr', false, true);
649 if(!row || typeof(row) == 'undefined'){
653 var cellIndex = cell.dom.cellIndex;
654 var rowIndex = this.getRowIndex(row);
656 // why??? - should these not be based on SelectionModel?
657 //if(this.cellSelection){
658 this.fireEvent('cellclick', this, cell, rowIndex, cellIndex, e);
661 //if(this.rowSelection){
662 this.fireEvent('rowclick', this, row, rowIndex, e);
667 onDblClick : function(e,el)
669 var cell = Roo.get(el);
671 if(!cell || (!this.cellSelection && !this.rowSelection)){
675 if(e.getTarget().nodeName.toLowerCase() != 'td'){
676 cell = cell.findParent('td', false, true);
679 if(!cell || typeof(cell) == 'undefined'){
683 var row = cell.findParent('tr', false, true);
685 if(!row || typeof(row) == 'undefined'){
689 var cellIndex = cell.dom.cellIndex;
690 var rowIndex = this.getRowIndex(row);
692 if(this.cellSelection){
693 this.fireEvent('celldblclick', this, cell, rowIndex, cellIndex, e);
696 if(this.rowSelection){
697 this.fireEvent('rowdblclick', this, row, rowIndex, e);
700 findRowIndex : function(el)
702 var cell = Roo.get(el);
706 var row = cell.findParent('tr', false, true);
708 if(!row || typeof(row) == 'undefined'){
711 return this.getRowIndex(row);
713 sort : function(e,el)
715 var col = Roo.get(el);
717 if(!col.hasClass('sortable')){
721 var sort = col.attr('sort');
724 if(col.select('i', true).first().hasClass('fa-arrow-up')){
728 this.store.sortInfo = {field : sort, direction : dir};
731 Roo.log("calling footer first");
732 this.footer.onClick('first');
735 this.store.load({ params : { start : 0 } });
739 renderHeader : function()
749 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
751 var config = cm.config[i];
758 html: cm.getColumnHeader(i)
761 var tooltip = cm.getColumnTooltip(i);
769 if(typeof(config.sortable) != 'undefined' && config.sortable){
770 c.cls += ' sortable';
771 c.html = '<i class="fa"></i>' + c.html;
774 // could use BS4 hidden-..-down
776 if(typeof(config.lgHeader) != 'undefined'){
777 hh += '<span class="hidden-xs hidden-sm hidden-md ">' + config.lgHeader + '</span>';
780 if(typeof(config.mdHeader) != 'undefined'){
781 hh += '<span class="hidden-xs hidden-sm hidden-lg">' + config.mdHeader + '</span>';
784 if(typeof(config.smHeader) != 'undefined'){
785 hh += '<span class="hidden-xs hidden-md hidden-lg">' + config.smHeader + '</span>';
788 if(typeof(config.xsHeader) != 'undefined'){
789 hh += '<span class="hidden-sm hidden-md hidden-lg">' + config.xsHeader + '</span>';
796 if(typeof(config.tooltip) != 'undefined'){
797 c.tooltip = config.tooltip;
800 if(typeof(config.colspan) != 'undefined'){
801 c.colspan = config.colspan;
804 // hidden is handled by CSS now
806 if(typeof(config.dataIndex) != 'undefined'){
807 c.sort = config.dataIndex;
812 if(typeof(config.align) != 'undefined' && config.align.length){
813 c.style += ' text-align:' + config.align + ';';
816 /* width is done in CSS
817 *if(typeof(config.width) != 'undefined'){
818 c.style += ' width:' + config.width + 'px;';
819 this.totalWidth += config.width;
821 this.totalWidth += 100; // assume minimum of 100 per column?
825 if(typeof(config.cls) != 'undefined'){
826 c.cls = (typeof(c.cls) == 'undefined') ? config.cls : (c.cls + ' ' + config.cls);
828 // this is the bit that doesnt reall work at all...
830 if (this.responsive) {
833 ['xs','sm','md','lg'].map(function(size){
835 if(typeof(config[size]) == 'undefined'){
839 if (!config[size]) { // 0 = hidden
840 // BS 4 '0' is treated as hide that column and below.
841 c.cls += ' hidden-' + size + ' hidden' + size + '-down';
845 c.cls += ' col-' + size + '-' + config[size] + (
846 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
854 c.html +=' <span class="x-grid-split x-grid-split-' + i + '"></span>';
865 renderBody : function()
875 colspan : this.cm.getColumnCount()
885 renderFooter : function()
895 colspan : this.cm.getColumnCount()
909 // Roo.log('ds onload');
916 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
917 e.select('i', true).removeClass(['fa-arrow-up', 'fa-arrow-down']);
918 if (_this.store.sortInfo) {
920 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'ASC'){
921 e.select('i', true).addClass(['fa-arrow-up']);
924 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'DESC'){
925 e.select('i', true).addClass(['fa-arrow-down']);
930 var tbody = this.bodyEl;
932 if(ds.getCount() > 0){
933 ds.data.each(function(d,rowIndex){
934 var row = this.renderRow(cm, ds, rowIndex);
936 tbody.createChild(row);
940 if(row.cellObjects.length){
941 Roo.each(row.cellObjects, function(r){
942 _this.renderCellObject(r);
947 } else if (this.empty_results.length) {
948 this.el.mask(this.empty_results, 'no-spinner');
951 var tfoot = this.el.select('tfoot', true).first();
953 if(this.footerShow && this.auto_hide_footer && this.mainFoot){
955 this.mainFoot.setVisibilityMode(Roo.Element.DISPLAY).hide();
957 var total = this.ds.getTotalCount();
959 if(this.footer.pageSize < total){
960 this.mainFoot.show();
964 Roo.each(this.el.select('tbody td', true).elements, function(e){
965 e.on('mouseover', _this.onMouseover, _this);
968 Roo.each(this.el.select('tbody td', true).elements, function(e){
969 e.on('mouseout', _this.onMouseout, _this);
971 this.fireEvent('rowsrendered', this);
975 this.initCSS(); /// resize cols
981 onUpdate : function(ds,record)
983 this.refreshRow(record);
987 onRemove : function(ds, record, index, isUpdate){
988 if(isUpdate !== true){
989 this.fireEvent("beforerowremoved", this, index, record);
991 var bt = this.bodyEl.dom;
993 var rows = this.el.select('tbody > tr', true).elements;
995 if(typeof(rows[index]) != 'undefined'){
996 bt.removeChild(rows[index].dom);
999 // if(bt.rows[index]){
1000 // bt.removeChild(bt.rows[index]);
1003 if(isUpdate !== true){
1004 //this.stripeRows(index);
1005 //this.syncRowHeights(index, index);
1007 this.fireEvent("rowremoved", this, index, record);
1011 onAdd : function(ds, records, rowIndex)
1013 //Roo.log('on Add called');
1014 // - note this does not handle multiple adding very well..
1015 var bt = this.bodyEl.dom;
1016 for (var i =0 ; i < records.length;i++) {
1017 //Roo.log('call insert row Add called on ' + rowIndex + ':' + i);
1018 //Roo.log(records[i]);
1019 //Roo.log(this.store.getAt(rowIndex+i));
1020 this.insertRow(this.store, rowIndex + i, false);
1027 refreshRow : function(record){
1028 var ds = this.store, index;
1029 if(typeof record == 'number'){
1031 record = ds.getAt(index);
1033 index = ds.indexOf(record);
1035 return; // should not happen - but seems to
1038 this.insertRow(ds, index, true);
1040 this.onRemove(ds, record, index+1, true);
1042 //this.syncRowHeights(index, index);
1044 this.fireEvent("rowupdated", this, index, record);
1046 // private - called by RowSelection
1047 onRowSelect : function(rowIndex){
1048 var row = this.getRowDom(rowIndex);
1049 row.addClass(['bg-info','info']);
1051 // private - called by RowSelection
1052 onRowDeselect : function(rowIndex)
1057 var row = this.getRowDom(rowIndex);
1058 row.removeClass(['bg-info','info']);
1061 * Focuses the specified row.
1062 * @param {Number} row The row index
1064 focusRow : function(row)
1066 //Roo.log('GridView.focusRow');
1067 var x = this.bodyEl.dom.scrollLeft;
1068 this.focusCell(row, 0, false);
1069 this.bodyEl.dom.scrollLeft = x;
1073 * Focuses the specified cell.
1074 * @param {Number} row The row index
1075 * @param {Number} col The column index
1076 * @param {Boolean} hscroll false to disable horizontal scrolling
1078 focusCell : function(row, col, hscroll)
1080 //Roo.log('GridView.focusCell');
1081 var el = this.ensureVisible(row, col, hscroll);
1082 // not sure what focusEL achives = it's a <a> pos relative
1083 //this.focusEl.alignTo(el, "tl-tl");
1085 // this.focusEl.focus();
1087 // this.focusEl.focus.defer(1, this.focusEl);
1092 * Scrolls the specified cell into view
1093 * @param {Number} row The row index
1094 * @param {Number} col The column index
1095 * @param {Boolean} hscroll false to disable horizontal scrolling
1097 ensureVisible : function(row, col, hscroll)
1099 //Roo.log('GridView.ensureVisible,' + row + ',' + col);
1100 //return null; //disable for testing.
1101 if(typeof row != "number"){
1104 if(row < 0 && row >= this.ds.getCount()){
1107 col = (col !== undefined ? col : 0);
1109 while(cm.isHidden(col)){
1113 var el = this.getCellDom(row, col);
1117 var c = this.bodyEl.dom;
1119 var ctop = parseInt(el.offsetTop, 10);
1120 var cleft = parseInt(el.offsetLeft, 10);
1121 var cbot = ctop + el.offsetHeight;
1122 var cright = cleft + el.offsetWidth;
1124 //var ch = c.clientHeight - this.mainHd.dom.offsetHeight;
1125 var ch = 0; //?? header is not withing the area?
1126 var stop = parseInt(c.scrollTop, 10);
1127 var sleft = parseInt(c.scrollLeft, 10);
1128 var sbot = stop + ch;
1129 var sright = sleft + c.clientWidth;
1131 Roo.log('GridView.ensureVisible:' +
1133 ' c.clientHeight:' + c.clientHeight +
1134 ' this.mainHd.dom.offsetHeight:' + this.mainHd.dom.offsetHeight +
1143 //Roo.log("set scrolltop to ctop DISABLE?");
1144 }else if(cbot > sbot){
1145 //Roo.log("set scrolltop to cbot-ch");
1146 c.scrollTop = cbot-ch;
1149 if(hscroll !== false){
1151 c.scrollLeft = cleft;
1152 }else if(cright > sright){
1153 c.scrollLeft = cright-c.clientWidth;
1161 insertRow : function(dm, rowIndex, isUpdate){
1164 this.fireEvent("beforerowsinserted", this, rowIndex);
1166 //var s = this.getScrollState();
1167 var row = this.renderRow(this.cm, this.store, rowIndex);
1168 // insert before rowIndex..
1169 var e = this.bodyEl.createChild(row,this.getRowDom(rowIndex));
1173 if(row.cellObjects.length){
1174 Roo.each(row.cellObjects, function(r){
1175 _this.renderCellObject(r);
1180 this.fireEvent("rowsinserted", this, rowIndex);
1181 //this.syncRowHeights(firstRow, lastRow);
1182 //this.stripeRows(firstRow);
1189 getRowDom : function(rowIndex)
1191 var rows = this.el.select('tbody > tr', true).elements;
1193 return (typeof(rows[rowIndex]) == 'undefined') ? false : rows[rowIndex];
1196 getCellDom : function(rowIndex, colIndex)
1198 var row = this.getRowDom(rowIndex);
1199 if (row === false) {
1202 var cols = row.select('td', true).elements;
1203 return (typeof(cols[colIndex]) == 'undefined') ? false : cols[colIndex];
1207 // returns the object tree for a tr..
1210 renderRow : function(cm, ds, rowIndex)
1212 var d = ds.getAt(rowIndex);
1216 cls : 'x-row-' + rowIndex,
1220 var cellObjects = [];
1222 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
1223 var config = cm.config[i];
1225 var renderer = cm.getRenderer(i);
1229 if(typeof(renderer) !== 'undefined'){
1230 value = renderer(d.data[cm.getDataIndex(i)], false, d);
1232 // if object are returned, then they are expected to be Roo.bootstrap.Component instances
1233 // and are rendered into the cells after the row is rendered - using the id for the element.
1235 if(typeof(value) === 'object'){
1245 rowIndex : rowIndex,
1250 this.fireEvent('rowclass', this, rowcfg);
1254 // this might end up displaying HTML?
1255 // this is too messy... - better to only do it on columsn you know are going to be too long
1256 //tooltip : (typeof(value) === 'object') ? '' : value,
1257 cls : rowcfg.rowClass + ' x-col-' + i,
1259 html: (typeof(value) === 'object') ? '' : value
1266 if(typeof(config.colspan) != 'undefined'){
1267 td.colspan = config.colspan;
1272 if(typeof(config.align) != 'undefined' && config.align.length){
1273 td.style += ' text-align:' + config.align + ';';
1275 if(typeof(config.valign) != 'undefined' && config.valign.length){
1276 td.style += ' vertical-align:' + config.valign + ';';
1279 if(typeof(config.width) != 'undefined'){
1280 td.style += ' width:' + config.width + 'px;';
1284 if(typeof(config.cursor) != 'undefined'){
1285 td.style += ' cursor:' + config.cursor + ';';
1288 if(typeof(config.cls) != 'undefined'){
1289 td.cls = (typeof(td.cls) == 'undefined') ? config.cls : (td.cls + ' ' + config.cls);
1291 if (this.responsive) {
1292 ['xs','sm','md','lg'].map(function(size){
1294 if(typeof(config[size]) == 'undefined'){
1300 if (!config[size]) { // 0 = hidden
1301 // BS 4 '0' is treated as hide that column and below.
1302 td.cls += ' hidden-' + size + ' hidden' + size + '-down';
1306 td.cls += ' col-' + size + '-' + config[size] + (
1307 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
1317 row.cellObjects = cellObjects;
1325 onBeforeLoad : function()
1327 this.el.unmask(); // if needed.
1334 this.el.select('tbody', true).first().dom.innerHTML = '';
1337 * Show or hide a row.
1338 * @param {Number} rowIndex to show or hide
1339 * @param {Boolean} state hide
1341 setRowVisibility : function(rowIndex, state)
1343 var bt = this.bodyEl.dom;
1345 var rows = this.el.select('tbody > tr', true).elements;
1347 if(typeof(rows[rowIndex]) == 'undefined'){
1350 rows[rowIndex][ state ? 'removeClass' : 'addClass']('d-none');
1355 getSelectionModel : function(){
1357 this.selModel = new Roo.bootstrap.Table.RowSelectionModel({grid: this});
1359 return this.selModel;
1362 * Render the Roo.bootstrap object from renderder
1364 renderCellObject : function(r)
1368 r.cfg.parentId = (typeof(r.container) == 'string') ? r.container : r.container.id;
1370 var t = r.cfg.render(r.container);
1373 Roo.each(r.cfg.cn, function(c){
1375 container: t.getChildContainer(),
1378 _this.renderCellObject(child);
1383 * get the Row Index from a dom element.
1384 * @param {Roo.Element} row The row to look for
1385 * @returns {Number} the row
1387 getRowIndex : function(row)
1391 Roo.each(this.el.select('tbody > tr', true).elements, function(el, index){
1402 * get the header TH element for columnIndex
1403 * @param {Number} columnIndex
1404 * @returns {Roo.Element}
1406 getHeaderIndex: function(colIndex)
1408 var cols = this.headEl.select('th', true).elements;
1409 return cols[colIndex];
1412 * get the Column Index from a dom element. (using regex on x-hcol-{colid})
1413 * @param {domElement} cell to look for
1414 * @returns {Number} the column
1416 getCellIndex : function(cell)
1418 var id = String(cell.className).match(Roo.bootstrap.Table.cellRE);
1420 return parseInt(id[1], 10);
1425 * Returns the grid's underlying element = used by panel.Grid
1426 * @return {Element} The element
1428 getGridEl : function(){
1432 * Forces a resize - used by panel.Grid
1433 * @return {Element} The element
1435 autoSize : function()
1437 if(this.disableAutoSize) {
1440 //var ctr = Roo.get(this.container.dom.parentElement);
1441 var ctr = Roo.get(this.el.dom);
1443 var thd = this.getGridEl().select('thead',true).first();
1444 var tbd = this.getGridEl().select('tbody', true).first();
1445 var tfd = this.getGridEl().select('tfoot', true).first();
1447 var cw = ctr.getWidth();
1448 this.getGridEl().select('tfoot tr, tfoot td',true).setWidth(cw);
1452 tbd.setWidth(ctr.getWidth());
1453 // if the body has a max height - and then scrolls - we should perhaps set up the height here
1454 // this needs fixing for various usage - currently only hydra job advers I think..
1456 // ctr.getHeight() - ((thd ? thd.getHeight() : 0) + (tfd ? tfd.getHeight() : 0))
1458 var barsize = (tbd.dom.offsetWidth - tbd.dom.clientWidth);
1461 cw = Math.max(cw, this.totalWidth);
1462 this.getGridEl().select('tbody tr',true).setWidth(cw);
1465 // resize 'expandable coloumn?
1467 return; // we doe not have a view in this design..
1470 onBodyScroll: function()
1472 //Roo.log("body scrolled');" + this.bodyEl.dom.scrollLeft);
1474 this.headEl.setStyle({
1475 'position' : 'relative',
1476 'left': (-1* this.bodyEl.dom.scrollLeft) + 'px'
1482 var scrollHeight = this.bodyEl.dom.scrollHeight;
1484 var scrollTop = Math.ceil(this.bodyEl.getScroll().top);
1486 var height = this.bodyEl.getHeight();
1488 if(scrollHeight - height == scrollTop) {
1490 var total = this.ds.getTotalCount();
1492 if(this.footer.cursor + this.footer.pageSize < total){
1494 this.footer.ds.load({
1496 start : this.footer.cursor + this.footer.pageSize,
1497 limit : this.footer.pageSize
1506 onColumnSplitterMoved : function(i, diff)
1508 this.userResized = true;
1510 var cm = this.colModel;
1512 var w = this.getHeaderIndex(i).getWidth() + diff;
1515 cm.setColumnWidth(i, w, true);
1517 //var cid = cm.getColumnId(i); << not used in this version?
1518 /* Roo.log(['#' + this.id + ' .x-col-' + i, "width", w + "px"]);
1520 this.CSS.updateRule( '#' + this.id + ' .x-col-' + i, "width", w + "px");
1521 this.CSS.updateRule('#' + this.id + ' .x-hcol-' + i, "width", w + "px");
1522 this.CSS.updateRule('#' + this.id + ' .x-grid-split-' + i, "left", w + "px");
1524 //this.updateSplitters();
1525 //this.layout(); << ??
1526 this.fireEvent("columnresize", i, w);
1528 onHeaderChange : function()
1530 var header = this.renderHeader();
1531 var table = this.el.select('table', true).first();
1533 this.headEl.remove();
1534 this.headEl = table.createChild(header, this.bodyEl, false);
1536 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
1537 e.on('click', this.sort, this);
1540 if(this.enableColumnResize !== false && Roo.grid.SplitDragZone){
1541 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
1546 onHiddenChange : function(colModel, colIndex, hidden)
1550 var thSelector = '#' + this.id + ' .x-hcol-' + colIndex;
1551 var tdSelector = '#' + this.id + ' .x-col-' + colIndex;
1553 this.CSS.updateRule(thSelector, "display", "");
1554 this.CSS.updateRule(tdSelector, "display", "");
1557 this.CSS.updateRule(thSelector, "display", "none");
1558 this.CSS.updateRule(tdSelector, "display", "none");
1561 // onload calls initCSS()
1562 this.onHeaderChange();
1566 setColumnWidth: function(col_index, width)
1568 // width = "md-2 xs-2..."
1569 if(!this.colModel.config[col_index]) {
1573 var w = width.split(" ");
1575 var rows = this.el.dom.getElementsByClassName("x-col-"+col_index);
1577 var h_row = this.el.dom.getElementsByClassName("x-hcol-"+col_index);
1580 for(var j = 0; j < w.length; j++) {
1586 var size_cls = w[j].split("-");
1588 if(!Number.isInteger(size_cls[1] * 1)) {
1592 if(!this.colModel.config[col_index][size_cls[0]]) {
1596 if(!h_row[0].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1600 h_row[0].classList.replace(
1601 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1602 "col-"+size_cls[0]+"-"+size_cls[1]
1605 for(var i = 0; i < rows.length; i++) {
1607 var size_cls = w[j].split("-");
1609 if(!Number.isInteger(size_cls[1] * 1)) {
1613 if(!this.colModel.config[col_index][size_cls[0]]) {
1617 if(!rows[i].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1621 rows[i].classList.replace(
1622 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1623 "col-"+size_cls[0]+"-"+size_cls[1]
1627 this.colModel.config[col_index][size_cls[0]] = size_cls[1];
1632 // currently only used to find the split on drag..
1633 Roo.bootstrap.Table.cellRE = /(?:.*?)x-grid-(?:hd|cell|split)-([\d]+)(?:.*?)/;
1638 Roo.bootstrap.Table.AbstractSelectionModel = Roo.grid.AbstractSelectionModel;
1639 Roo.bootstrap.Table.RowSelectionModel = Roo.grid.RowSelectionModel;