2 * @class Roo.bootstrap.Table
4 * @extends Roo.bootstrap.Component
5 * Bootstrap Table class. This class represents the primary interface of a component based grid control.
6 * Similar to Roo.grid.Grid
8 var table = Roo.factory({
11 autoSizeColumns: true,
18 sortInfo : { direction : 'ASC', field: 'name' },
23 url : 'https://example.com/some.data.url.json'
28 fields : [ 'id', 'name', whatever' ],
35 xtype : 'ColumnModel',
39 dataIndex : 'is_in_group',
42 renderer : function(v, x , r) {
44 return String.format("{0}", v)
50 xtype : 'RowSelectionModel',
51 xns : Roo.bootstrap.Table
52 // you can add listeners to catch selection change here....
58 grid.render(Roo.get("some-div"));
61 Currently the Table uses multiple headers to try and handle XL / Medium etc... styling
66 * @cfg {Roo.grid.RowSelectionModel|Roo.grid.CellSelectionModel} sm The selection model to use (cell selection is not supported yet)
67 * @cfg {Roo.data.Store|Roo.data.SimpleStore} store The data store to use
68 * @cfg {Roo.grid.ColumnModel} cm[] A column for th grid.
70 * @cfg {String} cls table class
73 * @cfg {boolean} striped Should the rows be alternative striped
74 * @cfg {boolean} bordered Add borders to the table
75 * @cfg {boolean} hover Add hover highlighting
76 * @cfg {boolean} condensed Format condensed
77 * @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,
78 * also adds table-responsive (see bootstrap docs for details)
79 * @cfg {Boolean} loadMask (true|false) default false
80 * @cfg {Boolean} footerShow (true|false) generate tfoot, default true
81 * @cfg {Boolean} headerShow (true|false) generate thead, default true
82 * @cfg {Boolean} rowSelection (true|false) default false
83 * @cfg {Boolean} cellSelection (true|false) default false
84 * @cfg {Boolean} scrollBody (true|false) default false - body scrolled / fixed header
85 * @cfg {Roo.bootstrap.PagingToolbar} footer a paging toolbar
86 * @cfg {Boolean} lazyLoad auto load data while scrolling to the end (default false)
87 * @cfg {Boolean} auto_hide_footer auto hide footer if only one page (default false)
88 * @cfg {Boolean} enableColumnResize default true if columns can be resized (drag/drop)
89 * @cfg {Number} minColumnWidth default 50 pixels minimum column width
93 * @param {Object} config The config object
96 Roo.bootstrap.Table = function(config)
98 Roo.bootstrap.Table.superclass.constructor.call(this, config);
101 this.rowSelection = (typeof(config.rowSelection) != 'undefined') ? config.rowSelection : this.rowSelection;
102 this.cellSelection = (typeof(config.cellSelection) != 'undefined') ? config.cellSelection : this.cellSelection;
103 this.headerShow = (typeof(config.thead) != 'undefined') ? config.thead : this.headerShow;
104 this.footerShow = (typeof(config.tfoot) != 'undefined') ? config.tfoot : this.footerShow;
106 this.view = this; // compat with grid.
108 this.sm = this.sm || {xtype: 'RowSelectionModel'};
111 this.selModel = Roo.factory(this.sm, Roo.grid);
112 this.sm = this.selModel;
113 this.sm.xmodule = this.xmodule || false;
116 if (this.cm && typeof(this.cm.config) == 'undefined') {
117 this.colModel = new Roo.grid.ColumnModel(this.cm);
118 this.cm = this.colModel;
119 this.cm.xmodule = this.xmodule || false;
122 this.store= Roo.factory(this.store, Roo.data);
123 this.ds = this.store;
124 this.ds.xmodule = this.xmodule || false;
127 if (this.footer && this.store) {
128 this.footer.dataSource = this.ds;
129 this.footer = Roo.factory(this.footer);
136 * Fires when a cell is clicked
137 * @param {Roo.bootstrap.Table} this
138 * @param {Roo.Element} el
139 * @param {Number} rowIndex
140 * @param {Number} columnIndex
141 * @param {Roo.EventObject} e
145 * @event celldblclick
146 * Fires when a cell is double clicked
147 * @param {Roo.bootstrap.Table} this
148 * @param {Roo.Element} el
149 * @param {Number} rowIndex
150 * @param {Number} columnIndex
151 * @param {Roo.EventObject} e
153 "celldblclick" : true,
156 * Fires when a row is clicked
157 * @param {Roo.bootstrap.Table} this
158 * @param {Roo.Element} el
159 * @param {Number} rowIndex
160 * @param {Roo.EventObject} e
165 * Fires when a row is double clicked
166 * @param {Roo.bootstrap.Table} this
167 * @param {Roo.Element} el
168 * @param {Number} rowIndex
169 * @param {Roo.EventObject} e
171 "rowdblclick" : true,
174 * Fires when a mouseover occur
175 * @param {Roo.bootstrap.Table} this
176 * @param {Roo.Element} el
177 * @param {Number} rowIndex
178 * @param {Number} columnIndex
179 * @param {Roo.EventObject} e
184 * Fires when a mouseout occur
185 * @param {Roo.bootstrap.Table} this
186 * @param {Roo.Element} el
187 * @param {Number} rowIndex
188 * @param {Number} columnIndex
189 * @param {Roo.EventObject} e
194 * Fires when a row is rendered, so you can change add a style to it.
195 * @param {Roo.bootstrap.Table} this
196 * @param {Object} rowcfg contains record rowIndex colIndex and rowClass - set rowClass to add a style.
200 * @event rowsrendered
201 * Fires when all the rows have been rendered
202 * @param {Roo.bootstrap.Table} this
204 'rowsrendered' : true,
207 * The raw contextmenu event for the entire grid.
208 * @param {Roo.EventObject} e
210 "contextmenu" : true,
212 * @event rowcontextmenu
213 * Fires when a row is right clicked
214 * @param {Roo.bootstrap.Table} this
215 * @param {Number} rowIndex
216 * @param {Roo.EventObject} e
218 "rowcontextmenu" : true,
220 * @event cellcontextmenu
221 * Fires when a cell is right clicked
222 * @param {Roo.bootstrap.Table} this
223 * @param {Number} rowIndex
224 * @param {Number} cellIndex
225 * @param {Roo.EventObject} e
227 "cellcontextmenu" : true,
229 * @event headercontextmenu
230 * Fires when a header is right clicked
231 * @param {Roo.bootstrap.Table} this
232 * @param {Number} columnIndex
233 * @param {Roo.EventObject} e
235 "headercontextmenu" : true,
238 * The raw mousedown event for the entire grid.
239 * @param {Roo.EventObject} e
246 Roo.extend(Roo.bootstrap.Table, Roo.bootstrap.Component, {
262 enableColumnResize: true,
264 rowSelection : false,
265 cellSelection : false,
270 // Roo.Element - the tbody
271 bodyEl: false, // <tbody> Roo.Element - thead element
272 headEl: false, // <thead> Roo.Element - thead element
273 resizeProxy : false, // proxy element for dragging?
277 container: false, // used by gridpanel...
283 auto_hide_footer : false,
285 view: false, // actually points to this..
287 getAutoCreate : function()
289 var cfg = Roo.apply({}, Roo.bootstrap.Table.superclass.getAutoCreate.call(this));
296 // this get's auto added by panel.Grid
297 if (this.scrollBody) {
298 cfg.cls += ' table-body-fixed';
301 cfg.cls += ' table-striped';
305 cfg.cls += ' table-hover';
308 cfg.cls += ' table-bordered';
310 if (this.condensed) {
311 cfg.cls += ' table-condensed';
314 if (this.responsive) {
315 cfg.cls += ' table-responsive';
319 cfg.cls+= ' ' +this.cls;
325 cfg.style = (typeof(cfg.style) == 'undefined') ? ('table-layout:' + this.layout + ';') : (cfg.style + ('table-layout:' + this.layout + ';'));
328 if(this.store || this.cm){
330 cfg.cn.push(this.renderHeader());
333 cfg.cn.push(this.renderBody());
336 cfg.cn.push(this.renderFooter());
338 // where does this come from?
339 //cfg.cls+= ' TableGrid';
342 return { cn : [ cfg ] };
345 initEvents : function()
347 if(!this.store || !this.cm){
351 this.selModel.initEvents();
355 //Roo.log('initEvents with ds!!!!');
357 this.bodyEl = this.el.select('tbody', true).first();
358 this.headEl = this.el.select('thead', true).first();
359 this.mainFoot = this.el.select('tfoot', true).first();
364 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
365 e.on('click', this.sort, this);
369 // why is this done????? = it breaks dialogs??
370 //this.parent().el.setStyle('position', 'relative');
374 this.footer.parentId = this.id;
375 this.footer.onRender(this.el.select('tfoot tr td').first(), null);
378 this.el.select('tfoot tr td').first().addClass('hide');
383 this.maskEl = new Roo.LoadMask(this.el, { store : this.ds, msgCls: 'roo-el-mask-msg' });
386 this.store.on('load', this.onLoad, this);
387 this.store.on('beforeload', this.onBeforeLoad, this);
388 this.store.on('update', this.onUpdate, this);
389 this.store.on('add', this.onAdd, this);
390 this.store.on("clear", this.clear, this);
392 this.el.on("contextmenu", this.onContextMenu, this);
395 this.cm.on("headerchange", this.onHeaderChange, this);
396 this.cm.on("hiddenchange", this.onHiddenChange, this, arguments);
398 //?? does bodyEl get replaced on render?
399 this.bodyEl.on("click", this.onClick, this);
400 this.bodyEl.on("dblclick", this.onDblClick, this);
401 this.bodyEl.on('scroll', this.onBodyScroll, this);
403 // guessing mainbody will work - this relays usually caught by selmodel at present.
404 this.relayEvents(this.bodyEl, ["mousedown","mouseup","mouseover","mouseout","keypress"]);
407 this.resizeProxy = Roo.get(document.body).createChild({ cls:"x-grid-resize-proxy", html: ' ' });
410 if(this.headEl && this.enableColumnResize !== false && Roo.grid.SplitDragZone){
411 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
416 // Compatibility with grid - we implement all the view features at present.
426 var cm = this.cm, styles = [];
427 this.CSS.removeStyleSheet(this.id + '-cssrules');
428 var headHeight = this.headEl ? this.headEl.dom.clientHeight : 0;
429 // we can honour xs/sm/md/xl as widths...
430 // we first have to decide what widht we are currently at...
431 var sz = Roo.getGridSize();
435 var cols = []; // visable cols.
437 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
438 var w = cm.getColumnWidth(i, false);
440 cols.push( { rel : false, abs : 0 });
444 cols.push( { rel : false, abs : w });
446 last = i; // not really..
449 var w = cm.getColumnWidth(i, sz);
454 cols.push( { rel : w, abs : false });
457 var avail = this.bodyEl.dom.clientWidth - total_abs;
459 var unitWidth = Math.floor(avail / total);
460 var rem = avail - (unitWidth * total);
462 var hidden, width, pos = 0 , splithide , left;
463 for(var i = 0, len = cm.getColumnCount(); i < len; i++) {
465 hidden = 'display:none;';
467 width = 'width:0px;';
473 // we can honour xs/sm/md/xl ?
474 var w = cols[i].rel == false ? cols[i].abs : (cols[i].rel * unitWidth);
476 hidden = 'display:none;';
478 // width should return a small number...
480 w+=rem; // add the remaining with..
483 left = "left:" + (pos -4) + "px;";
484 width = "width:" + w+ "px;";
487 if (this.responsive) {
490 hidden = cm.isHidden(i) ? 'display:none;' : '';
491 splithide = 'display: none;';
494 styles.push( '#' , this.id , ' .x-col-' , i, " {", cm.config[i].css, width, hidden, "}\n" );
497 splithide = 'display:none;';
500 styles.push('#' , this.id , ' .x-hcol-' , i, " { ", width, hidden," }\n",
501 '#' , this.id , ' .x-grid-split-' , i, " { ", left, splithide,'height:', (headHeight - 4), "px;}\n"
506 //Roo.log(styles.join(''));
507 this.CSS.createStyleSheet( styles.join(''), this.id + '-cssrules');
513 onContextMenu : function(e, t)
515 this.processEvent("contextmenu", e);
518 processEvent : function(name, e)
520 if (name != 'touchstart' ) {
521 this.fireEvent(name, e);
524 var t = e.getTarget();
526 var cell = Roo.get(t);
532 if(cell.findParent('tfoot', false, true)){
536 if(cell.findParent('thead', false, true)){
538 if(e.getTarget().nodeName.toLowerCase() != 'th'){
539 cell = Roo.get(t).findParent('th', false, true);
541 Roo.log("failed to find th in thead?");
542 Roo.log(e.getTarget());
547 var cellIndex = cell.dom.cellIndex;
549 var ename = name == 'touchstart' ? 'click' : name;
550 this.fireEvent("header" + ename, this, cellIndex, e);
555 if(e.getTarget().nodeName.toLowerCase() != 'td'){
556 cell = Roo.get(t).findParent('td', false, true);
558 Roo.log("failed to find th in tbody?");
559 Roo.log(e.getTarget());
564 var row = cell.findParent('tr', false, true);
565 var cellIndex = cell.dom.cellIndex;
566 var rowIndex = row.dom.rowIndex - 1;
570 this.fireEvent("row" + name, this, rowIndex, e);
574 this.fireEvent("cell" + name, this, rowIndex, cellIndex, e);
580 onMouseover : function(e, el)
582 var cell = Roo.get(el);
588 if(e.getTarget().nodeName.toLowerCase() != 'td'){
589 cell = cell.findParent('td', false, true);
592 var row = cell.findParent('tr', false, true);
593 var cellIndex = cell.dom.cellIndex;
594 var rowIndex = row.dom.rowIndex - 1; // start from 0
596 this.fireEvent('mouseover', this, cell, rowIndex, cellIndex, e);
600 onMouseout : function(e, el)
602 var cell = Roo.get(el);
608 if(e.getTarget().nodeName.toLowerCase() != 'td'){
609 cell = cell.findParent('td', false, true);
612 var row = cell.findParent('tr', false, true);
613 var cellIndex = cell.dom.cellIndex;
614 var rowIndex = row.dom.rowIndex - 1; // start from 0
616 this.fireEvent('mouseout', this, cell, rowIndex, cellIndex, e);
620 onClick : function(e, el)
622 var cell = Roo.get(el);
624 if(!cell || (!this.cellSelection && !this.rowSelection)){
628 if(e.getTarget().nodeName.toLowerCase() != 'td'){
629 cell = cell.findParent('td', false, true);
632 if(!cell || typeof(cell) == 'undefined'){
636 var row = cell.findParent('tr', false, true);
638 if(!row || typeof(row) == 'undefined'){
642 var cellIndex = cell.dom.cellIndex;
643 var rowIndex = this.getRowIndex(row);
645 // why??? - should these not be based on SelectionModel?
646 //if(this.cellSelection){
647 this.fireEvent('cellclick', this, cell, rowIndex, cellIndex, e);
650 //if(this.rowSelection){
651 this.fireEvent('rowclick', this, row, rowIndex, e);
656 onDblClick : function(e,el)
658 var cell = Roo.get(el);
660 if(!cell || (!this.cellSelection && !this.rowSelection)){
664 if(e.getTarget().nodeName.toLowerCase() != 'td'){
665 cell = cell.findParent('td', false, true);
668 if(!cell || typeof(cell) == 'undefined'){
672 var row = cell.findParent('tr', false, true);
674 if(!row || typeof(row) == 'undefined'){
678 var cellIndex = cell.dom.cellIndex;
679 var rowIndex = this.getRowIndex(row);
681 if(this.cellSelection){
682 this.fireEvent('celldblclick', this, cell, rowIndex, cellIndex, e);
685 if(this.rowSelection){
686 this.fireEvent('rowdblclick', this, row, rowIndex, e);
689 findRowIndex : function(el)
691 var cell = Roo.get(el);
695 var row = cell.findParent('tr', false, true);
697 if(!row || typeof(row) == 'undefined'){
700 return this.getRowIndex(row);
702 sort : function(e,el)
704 var col = Roo.get(el);
706 if(!col.hasClass('sortable')){
710 var sort = col.attr('sort');
713 if(col.select('i', true).first().hasClass('fa-arrow-up')){
717 this.store.sortInfo = {field : sort, direction : dir};
720 Roo.log("calling footer first");
721 this.footer.onClick('first');
724 this.store.load({ params : { start : 0 } });
728 renderHeader : function()
738 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
740 var config = cm.config[i];
747 html: cm.getColumnHeader(i)
750 var tooltip = cm.getColumnTooltip(i);
758 if(typeof(config.sortable) != 'undefined' && config.sortable){
759 c.cls += ' sortable';
760 c.html = '<i class="fa"></i>' + c.html;
763 // could use BS4 hidden-..-down
765 if(typeof(config.lgHeader) != 'undefined'){
766 hh += '<span class="hidden-xs hidden-sm hidden-md ">' + config.lgHeader + '</span>';
769 if(typeof(config.mdHeader) != 'undefined'){
770 hh += '<span class="hidden-xs hidden-sm hidden-lg">' + config.mdHeader + '</span>';
773 if(typeof(config.smHeader) != 'undefined'){
774 hh += '<span class="hidden-xs hidden-md hidden-lg">' + config.smHeader + '</span>';
777 if(typeof(config.xsHeader) != 'undefined'){
778 hh += '<span class="hidden-sm hidden-md hidden-lg">' + config.xsHeader + '</span>';
785 if(typeof(config.tooltip) != 'undefined'){
786 c.tooltip = config.tooltip;
789 if(typeof(config.colspan) != 'undefined'){
790 c.colspan = config.colspan;
793 // hidden is handled by CSS now
795 if(typeof(config.dataIndex) != 'undefined'){
796 c.sort = config.dataIndex;
801 if(typeof(config.align) != 'undefined' && config.align.length){
802 c.style += ' text-align:' + config.align + ';';
805 /* width is done in CSS
806 *if(typeof(config.width) != 'undefined'){
807 c.style += ' width:' + config.width + 'px;';
808 this.totalWidth += config.width;
810 this.totalWidth += 100; // assume minimum of 100 per column?
814 if(typeof(config.cls) != 'undefined'){
815 c.cls = (typeof(c.cls) == 'undefined') ? config.cls : (c.cls + ' ' + config.cls);
817 // this is the bit that doesnt reall work at all...
819 if (this.responsive) {
822 ['xs','sm','md','lg'].map(function(size){
824 if(typeof(config[size]) == 'undefined'){
828 if (!config[size]) { // 0 = hidden
829 // BS 4 '0' is treated as hide that column and below.
830 c.cls += ' hidden-' + size + ' hidden' + size + '-down';
834 c.cls += ' col-' + size + '-' + config[size] + (
835 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
843 c.html +=' <span class="x-grid-split x-grid-split-' + i + '"></span>';
854 renderBody : function()
864 colspan : this.cm.getColumnCount()
874 renderFooter : function()
884 colspan : this.cm.getColumnCount()
898 // Roo.log('ds onload');
905 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
906 e.select('i', true).removeClass(['fa-arrow-up', 'fa-arrow-down']);
907 if (_this.store.sortInfo) {
909 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'ASC'){
910 e.select('i', true).addClass(['fa-arrow-up']);
913 if(e.hasClass('sortable') && e.attr('sort') == _this.store.sortInfo.field && _this.store.sortInfo.direction.toUpperCase() == 'DESC'){
914 e.select('i', true).addClass(['fa-arrow-down']);
919 var tbody = this.bodyEl;
921 if(ds.getCount() > 0){
922 ds.data.each(function(d,rowIndex){
923 var row = this.renderRow(cm, ds, rowIndex);
925 tbody.createChild(row);
929 if(row.cellObjects.length){
930 Roo.each(row.cellObjects, function(r){
931 _this.renderCellObject(r);
938 var tfoot = this.el.select('tfoot', true).first();
940 if(this.footerShow && this.auto_hide_footer && this.mainFoot){
942 this.mainFoot.setVisibilityMode(Roo.Element.DISPLAY).hide();
944 var total = this.ds.getTotalCount();
946 if(this.footer.pageSize < total){
947 this.mainFoot.show();
951 Roo.each(this.el.select('tbody td', true).elements, function(e){
952 e.on('mouseover', _this.onMouseover, _this);
955 Roo.each(this.el.select('tbody td', true).elements, function(e){
956 e.on('mouseout', _this.onMouseout, _this);
958 this.fireEvent('rowsrendered', this);
962 this.initCSS(); /// resize cols
968 onUpdate : function(ds,record)
970 this.refreshRow(record);
974 onRemove : function(ds, record, index, isUpdate){
975 if(isUpdate !== true){
976 this.fireEvent("beforerowremoved", this, index, record);
978 var bt = this.bodyEl.dom;
980 var rows = this.el.select('tbody > tr', true).elements;
982 if(typeof(rows[index]) != 'undefined'){
983 bt.removeChild(rows[index].dom);
986 // if(bt.rows[index]){
987 // bt.removeChild(bt.rows[index]);
990 if(isUpdate !== true){
991 //this.stripeRows(index);
992 //this.syncRowHeights(index, index);
994 this.fireEvent("rowremoved", this, index, record);
998 onAdd : function(ds, records, rowIndex)
1000 //Roo.log('on Add called');
1001 // - note this does not handle multiple adding very well..
1002 var bt = this.bodyEl.dom;
1003 for (var i =0 ; i < records.length;i++) {
1004 //Roo.log('call insert row Add called on ' + rowIndex + ':' + i);
1005 //Roo.log(records[i]);
1006 //Roo.log(this.store.getAt(rowIndex+i));
1007 this.insertRow(this.store, rowIndex + i, false);
1014 refreshRow : function(record){
1015 var ds = this.store, index;
1016 if(typeof record == 'number'){
1018 record = ds.getAt(index);
1020 index = ds.indexOf(record);
1022 return; // should not happen - but seems to
1025 this.insertRow(ds, index, true);
1027 this.onRemove(ds, record, index+1, true);
1029 //this.syncRowHeights(index, index);
1031 this.fireEvent("rowupdated", this, index, record);
1033 // private - called by RowSelection
1034 onRowSelect : function(rowIndex){
1035 var row = this.getRowDom(rowIndex);
1036 row.addClass(['bg-info','info']);
1038 // private - called by RowSelection
1039 onRowDeselect : function(rowIndex)
1044 var row = this.getRowDom(rowIndex);
1045 row.removeClass(['bg-info','info']);
1048 * Focuses the specified row.
1049 * @param {Number} row The row index
1051 focusRow : function(row)
1053 //Roo.log('GridView.focusRow');
1054 var x = this.bodyEl.dom.scrollLeft;
1055 this.focusCell(row, 0, false);
1056 this.bodyEl.dom.scrollLeft = x;
1060 * Focuses the specified cell.
1061 * @param {Number} row The row index
1062 * @param {Number} col The column index
1063 * @param {Boolean} hscroll false to disable horizontal scrolling
1065 focusCell : function(row, col, hscroll)
1067 //Roo.log('GridView.focusCell');
1068 var el = this.ensureVisible(row, col, hscroll);
1069 // not sure what focusEL achives = it's a <a> pos relative
1070 //this.focusEl.alignTo(el, "tl-tl");
1072 // this.focusEl.focus();
1074 // this.focusEl.focus.defer(1, this.focusEl);
1079 * Scrolls the specified cell into view
1080 * @param {Number} row The row index
1081 * @param {Number} col The column index
1082 * @param {Boolean} hscroll false to disable horizontal scrolling
1084 ensureVisible : function(row, col, hscroll)
1086 //Roo.log('GridView.ensureVisible,' + row + ',' + col);
1087 //return null; //disable for testing.
1088 if(typeof row != "number"){
1091 if(row < 0 && row >= this.ds.getCount()){
1094 col = (col !== undefined ? col : 0);
1096 while(cm.isHidden(col)){
1100 var el = this.getCellDom(row, col);
1104 var c = this.bodyEl.dom;
1106 var ctop = parseInt(el.offsetTop, 10);
1107 var cleft = parseInt(el.offsetLeft, 10);
1108 var cbot = ctop + el.offsetHeight;
1109 var cright = cleft + el.offsetWidth;
1111 //var ch = c.clientHeight - this.mainHd.dom.offsetHeight;
1112 var ch = 0; //?? header is not withing the area?
1113 var stop = parseInt(c.scrollTop, 10);
1114 var sleft = parseInt(c.scrollLeft, 10);
1115 var sbot = stop + ch;
1116 var sright = sleft + c.clientWidth;
1118 Roo.log('GridView.ensureVisible:' +
1120 ' c.clientHeight:' + c.clientHeight +
1121 ' this.mainHd.dom.offsetHeight:' + this.mainHd.dom.offsetHeight +
1130 //Roo.log("set scrolltop to ctop DISABLE?");
1131 }else if(cbot > sbot){
1132 //Roo.log("set scrolltop to cbot-ch");
1133 c.scrollTop = cbot-ch;
1136 if(hscroll !== false){
1138 c.scrollLeft = cleft;
1139 }else if(cright > sright){
1140 c.scrollLeft = cright-c.clientWidth;
1148 insertRow : function(dm, rowIndex, isUpdate){
1151 this.fireEvent("beforerowsinserted", this, rowIndex);
1153 //var s = this.getScrollState();
1154 var row = this.renderRow(this.cm, this.store, rowIndex);
1155 // insert before rowIndex..
1156 var e = this.bodyEl.createChild(row,this.getRowDom(rowIndex));
1160 if(row.cellObjects.length){
1161 Roo.each(row.cellObjects, function(r){
1162 _this.renderCellObject(r);
1167 this.fireEvent("rowsinserted", this, rowIndex);
1168 //this.syncRowHeights(firstRow, lastRow);
1169 //this.stripeRows(firstRow);
1176 getRowDom : function(rowIndex)
1178 var rows = this.el.select('tbody > tr', true).elements;
1180 return (typeof(rows[rowIndex]) == 'undefined') ? false : rows[rowIndex];
1183 getCellDom : function(rowIndex, colIndex)
1185 var row = this.getRowDom(rowIndex);
1186 if (row === false) {
1189 var cols = row.select('td', true).elements;
1190 return (typeof(cols[colIndex]) == 'undefined') ? false : cols[colIndex];
1194 // returns the object tree for a tr..
1197 renderRow : function(cm, ds, rowIndex)
1199 var d = ds.getAt(rowIndex);
1203 cls : 'x-row-' + rowIndex,
1207 var cellObjects = [];
1209 for(var i = 0, len = cm.getColumnCount(); i < len; i++){
1210 var config = cm.config[i];
1212 var renderer = cm.getRenderer(i);
1216 if(typeof(renderer) !== 'undefined'){
1217 value = renderer(d.data[cm.getDataIndex(i)], false, d);
1219 // if object are returned, then they are expected to be Roo.bootstrap.Component instances
1220 // and are rendered into the cells after the row is rendered - using the id for the element.
1222 if(typeof(value) === 'object'){
1232 rowIndex : rowIndex,
1237 this.fireEvent('rowclass', this, rowcfg);
1241 // this might end up displaying HTML?
1242 // this is too messy... - better to only do it on columsn you know are going to be too long
1243 //tooltip : (typeof(value) === 'object') ? '' : value,
1244 cls : rowcfg.rowClass + ' x-col-' + i,
1246 html: (typeof(value) === 'object') ? '' : value
1253 if(typeof(config.colspan) != 'undefined'){
1254 td.colspan = config.colspan;
1259 if(typeof(config.align) != 'undefined' && config.align.length){
1260 td.style += ' text-align:' + config.align + ';';
1262 if(typeof(config.valign) != 'undefined' && config.valign.length){
1263 td.style += ' vertical-align:' + config.valign + ';';
1266 if(typeof(config.width) != 'undefined'){
1267 td.style += ' width:' + config.width + 'px;';
1271 if(typeof(config.cursor) != 'undefined'){
1272 td.style += ' cursor:' + config.cursor + ';';
1275 if(typeof(config.cls) != 'undefined'){
1276 td.cls = (typeof(td.cls) == 'undefined') ? config.cls : (td.cls + ' ' + config.cls);
1278 if (this.responsive) {
1279 ['xs','sm','md','lg'].map(function(size){
1281 if(typeof(config[size]) == 'undefined'){
1287 if (!config[size]) { // 0 = hidden
1288 // BS 4 '0' is treated as hide that column and below.
1289 td.cls += ' hidden-' + size + ' hidden' + size + '-down';
1293 td.cls += ' col-' + size + '-' + config[size] + (
1294 size == 'xs' ? (' col-' + config[size] ) : '' // bs4 col-{num} replaces col-xs
1304 row.cellObjects = cellObjects;
1312 onBeforeLoad : function()
1321 this.el.select('tbody', true).first().dom.innerHTML = '';
1324 * Show or hide a row.
1325 * @param {Number} rowIndex to show or hide
1326 * @param {Boolean} state hide
1328 setRowVisibility : function(rowIndex, state)
1330 var bt = this.bodyEl.dom;
1332 var rows = this.el.select('tbody > tr', true).elements;
1334 if(typeof(rows[rowIndex]) == 'undefined'){
1337 rows[rowIndex][ state ? 'removeClass' : 'addClass']('d-none');
1342 getSelectionModel : function(){
1344 this.selModel = new Roo.bootstrap.Table.RowSelectionModel({grid: this});
1346 return this.selModel;
1349 * Render the Roo.bootstrap object from renderder
1351 renderCellObject : function(r)
1355 r.cfg.parentId = (typeof(r.container) == 'string') ? r.container : r.container.id;
1357 var t = r.cfg.render(r.container);
1360 Roo.each(r.cfg.cn, function(c){
1362 container: t.getChildContainer(),
1365 _this.renderCellObject(child);
1370 * get the Row Index from a dom element.
1371 * @param {Roo.Element} row The row to look for
1372 * @returns {Number} the row
1374 getRowIndex : function(row)
1378 Roo.each(this.el.select('tbody > tr', true).elements, function(el, index){
1389 * get the header TH element for columnIndex
1390 * @param {Number} columnIndex
1391 * @returns {Roo.Element}
1393 getHeaderIndex: function(colIndex)
1395 var cols = this.headEl.select('th', true).elements;
1396 return cols[colIndex];
1399 * get the Column Index from a dom element. (using regex on x-hcol-{colid})
1400 * @param {domElement} cell to look for
1401 * @returns {Number} the column
1403 getCellIndex : function(cell)
1405 var id = String(cell.className).match(Roo.bootstrap.Table.cellRE);
1407 return parseInt(id[1], 10);
1412 * Returns the grid's underlying element = used by panel.Grid
1413 * @return {Element} The element
1415 getGridEl : function(){
1419 * Forces a resize - used by panel.Grid
1420 * @return {Element} The element
1422 autoSize : function()
1424 //var ctr = Roo.get(this.container.dom.parentElement);
1425 var ctr = Roo.get(this.el.dom);
1427 var thd = this.getGridEl().select('thead',true).first();
1428 var tbd = this.getGridEl().select('tbody', true).first();
1429 var tfd = this.getGridEl().select('tfoot', true).first();
1431 var cw = ctr.getWidth();
1432 this.getGridEl().select('tfoot tr, tfoot td',true).setWidth(cw);
1436 tbd.setWidth(ctr.getWidth());
1437 // if the body has a max height - and then scrolls - we should perhaps set up the height here
1438 // this needs fixing for various usage - currently only hydra job advers I think..
1440 // ctr.getHeight() - ((thd ? thd.getHeight() : 0) + (tfd ? tfd.getHeight() : 0))
1442 var barsize = (tbd.dom.offsetWidth - tbd.dom.clientWidth);
1445 cw = Math.max(cw, this.totalWidth);
1446 this.getGridEl().select('tbody tr',true).setWidth(cw);
1449 // resize 'expandable coloumn?
1451 return; // we doe not have a view in this design..
1454 onBodyScroll: function()
1456 //Roo.log("body scrolled');" + this.bodyEl.dom.scrollLeft);
1458 this.headEl.setStyle({
1459 'position' : 'relative',
1460 'left': (-1* this.bodyEl.dom.scrollLeft) + 'px'
1466 var scrollHeight = this.bodyEl.dom.scrollHeight;
1468 var scrollTop = Math.ceil(this.bodyEl.getScroll().top);
1470 var height = this.bodyEl.getHeight();
1472 if(scrollHeight - height == scrollTop) {
1474 var total = this.ds.getTotalCount();
1476 if(this.footer.cursor + this.footer.pageSize < total){
1478 this.footer.ds.load({
1480 start : this.footer.cursor + this.footer.pageSize,
1481 limit : this.footer.pageSize
1490 onColumnSplitterMoved : function(i, diff)
1492 this.userResized = true;
1494 var cm = this.colModel;
1496 var w = this.getHeaderIndex(i).getWidth() + diff;
1499 cm.setColumnWidth(i, w, true);
1501 //var cid = cm.getColumnId(i); << not used in this version?
1502 /* Roo.log(['#' + this.id + ' .x-col-' + i, "width", w + "px"]);
1504 this.CSS.updateRule( '#' + this.id + ' .x-col-' + i, "width", w + "px");
1505 this.CSS.updateRule('#' + this.id + ' .x-hcol-' + i, "width", w + "px");
1506 this.CSS.updateRule('#' + this.id + ' .x-grid-split-' + i, "left", w + "px");
1508 //this.updateSplitters();
1509 //this.layout(); << ??
1510 this.fireEvent("columnresize", i, w);
1512 onHeaderChange : function()
1514 var header = this.renderHeader();
1515 var table = this.el.select('table', true).first();
1517 this.headEl.remove();
1518 this.headEl = table.createChild(header, this.bodyEl, false);
1520 Roo.each(this.el.select('thead th.sortable', true).elements, function(e){
1521 e.on('click', this.sort, this);
1524 if(this.enableColumnResize !== false && Roo.grid.SplitDragZone){
1525 new Roo.grid.SplitDragZone(this, this.headEl.dom, false); // not sure what 'lockedHd is for this implementation..)
1530 onHiddenChange : function(colModel, colIndex, hidden)
1534 var thSelector = '#' + this.id + ' .x-hcol-' + colIndex;
1535 var tdSelector = '#' + this.id + ' .x-col-' + colIndex;
1537 this.CSS.updateRule(thSelector, "display", "");
1538 this.CSS.updateRule(tdSelector, "display", "");
1541 this.CSS.updateRule(thSelector, "display", "none");
1542 this.CSS.updateRule(tdSelector, "display", "none");
1545 // onload calls initCSS()
1546 this.onHeaderChange();
1550 setColumnWidth: function(col_index, width)
1552 // width = "md-2 xs-2..."
1553 if(!this.colModel.config[col_index]) {
1557 var w = width.split(" ");
1559 var rows = this.el.dom.getElementsByClassName("x-col-"+col_index);
1561 var h_row = this.el.dom.getElementsByClassName("x-hcol-"+col_index);
1564 for(var j = 0; j < w.length; j++) {
1570 var size_cls = w[j].split("-");
1572 if(!Number.isInteger(size_cls[1] * 1)) {
1576 if(!this.colModel.config[col_index][size_cls[0]]) {
1580 if(!h_row[0].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1584 h_row[0].classList.replace(
1585 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1586 "col-"+size_cls[0]+"-"+size_cls[1]
1589 for(var i = 0; i < rows.length; i++) {
1591 var size_cls = w[j].split("-");
1593 if(!Number.isInteger(size_cls[1] * 1)) {
1597 if(!this.colModel.config[col_index][size_cls[0]]) {
1601 if(!rows[i].classList.contains("col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]])) {
1605 rows[i].classList.replace(
1606 "col-"+size_cls[0]+"-"+this.colModel.config[col_index][size_cls[0]],
1607 "col-"+size_cls[0]+"-"+size_cls[1]
1611 this.colModel.config[col_index][size_cls[0]] = size_cls[1];
1616 // currently only used to find the split on drag..
1617 Roo.bootstrap.Table.cellRE = /(?:.*?)x-grid-(?:hd|cell|split)-([\d]+)(?:.*?)/;
1622 Roo.bootstrap.Table.AbstractSelectionModel = Roo.grid.AbstractSelectionModel;
1623 Roo.bootstrap.Table.RowSelectionModel = Roo.grid.RowSelectionModel;