extjs/examples/classic/grid/group-summary-grid.js

   1 Ext.require([
   2     'Ext.grid.*',
   3     'Ext.data.*',
   4     'Ext.form.field.Number',
   5     'Ext.form.field.Date',
   6     'Ext.tip.QuickTipManager'
   7 ]);
   8
   9 Ext.define('Task', {
  10     extend: 'Ext.data.Model',
  11     idProperty: 'taskId',
  12     fields: [
  13         {name: 'projectId', type: 'int'},
  14         {name: 'project', type: 'string'},
  15         {name: 'taskId', type: 'int'},
  16         {name: 'description', type: 'string'},
  17         {name: 'estimate', type: 'float'},
  18         {name: 'rate', type: 'float'},
  19         {name: 'cost', type: 'float'},
  20         {name: 'due', type: 'date', dateFormat:'m/d/Y'}
  21     ]
  22 });
  23
  24 var data = [
  25     {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 112, description: 'Integrate 2.0 Forms with 2.0 Layouts', estimate: 6, rate: 150, due:'06/24/2007'},
  26     {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 113, description: 'Implement AnchorLayout', estimate: 4, rate: 150, due:'06/25/2007'},
  27     {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 114, description: 'Add support for multiple types of anchors', estimate: 4, rate: 150, due:'06/27/2007'},
  28     {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 115, description: 'Testing and debugging', estimate: 8, rate: 0, due:'06/29/2007'},
  29     {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 101, description: 'Add required rendering "hooks" to GridView', estimate: 6, rate: 100, due:'07/01/2007'},
  30     {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 102, description: 'Extend GridView and override rendering functions', estimate: 6, rate: 100, due:'07/03/2007'},
  31     {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 103, description: 'Extend Store with grouping functionality', estimate: 4, rate: 100, due:'07/04/2007'},
  32     {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 121, description: 'Default CSS Styling', estimate: 2, rate: 100, due:'07/05/2007'},
  33     {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 104, description: 'Testing and debugging', estimate: 6, rate: 100, due:'07/06/2007'},
  34     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 105, description: 'Ext Grid plugin integration', estimate: 4, rate: 125, due:'07/01/2007'},
  35     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 106, description: 'Summary creation during rendering phase', estimate: 4, rate: 125, due:'07/02/2007'},
  36     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 107, description: 'Dynamic summary updates in editor grids', estimate: 6, rate: 125, due:'07/05/2007'},
  37     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 108, description: 'Remote summary integration', estimate: 4, rate: 125, due:'07/05/2007'},
  38     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 109, description: 'Summary renderers and calculators', estimate: 4, rate: 125, due:'07/06/2007'},
  39     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 110, description: 'Integrate summaries with GroupingView', estimate: 10, rate: 125, due:'07/11/2007'},
  40     {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 111, description: 'Testing and debugging', estimate: 8, rate: 125, due:'07/15/2007'}
  41 ];
  42
  43 Ext.onReady(function(){
  44
  45     Ext.tip.QuickTipManager.init();
  46
  47     var store = Ext.create('Ext.data.Store', {
  48         model: 'Task',
  49         data: data,
  50         sorters: {property: 'due', direction: 'ASC'},
  51         groupField: 'project'
  52     });
  53
  54     var cellEditing = Ext.create('Ext.grid.plugin.CellEditing', {
  55         clicksToEdit: 1
  56     });
  57
  58     var grid = Ext.create('Ext.grid.Panel', {
  59         width: 840,
  60         height: 450,
  61         frame: true,
  62         title: 'Sponsored Projects',
  63         iconCls: 'icon-grid',
  64         renderTo: document.body,
  65         store: store,
  66         plugins: [cellEditing],
  67         dockedItems: [{
  68             dock: 'top',
  69             xtype: 'toolbar',
  70             items: [{
  71                 tooltip: 'Toggle the visibility of the summary row',
  72                 text: 'Toggle Summary',
  73                 enableToggle: true,
  74                 pressed: true,
  75                 handler: function() {
  76                     grid.getView().getFeature('group').toggleSummaryRow();
  77                 }
  78             }]
  79         }],
  80         features: [{
  81             id: 'group',
  82             ftype: 'groupingsummary',
  83             groupHeaderTpl: '{name}',
  84             hideGroupedHeader: true,
  85             enableGroupingMenu: false
  86         }],
  87         columns: [{
  88             text: 'Task',
  89             flex: 1,
  90             tdCls: 'task',
  91             sortable: true,
  92             dataIndex: 'description',
  93             hideable: false,
  94             summaryType: 'count',
  95             summaryRenderer: function(value, summaryData, dataIndex) {
  96                 return ((value === 0 || value > 1) ? '(' + value + ' Tasks)' : '(1 Task)');
  97             }
  98         }, {
  99             header: 'Project',
 100             width: 180,
 101             sortable: true,
 102             dataIndex: 'project'
 103         }, {
 104             header: 'Due Date',
 105             width: 136,
 106             sortable: true,
 107             dataIndex: 'due',
 108             summaryType: 'max',
 109             renderer: Ext.util.Format.dateRenderer('m/d/Y'),
 110             summaryRenderer: Ext.util.Format.dateRenderer('m/d/Y'),
 111             field: {
 112                 xtype: 'datefield'
 113             }
 114         }, {
 115             header: 'Estimate',
 116             width: 100,
 117             sortable: true,
 118             dataIndex: 'estimate',
 119             summaryType: 'sum',
 120             renderer: function(value, metaData, record, rowIdx, colIdx, store, view){
 121                 return value + ' hours';
 122             },
 123             summaryRenderer: function(value, summaryData, dataIndex) {
 124                 return value + ' hours';
 125             },
 126             field: {
 127                 xtype: 'numberfield'
 128             }
 129         }, {
 130             header: 'Rate',
 131             width: 120,
 132             sortable: true,
 133             renderer: Ext.util.Format.usMoney,
 134             summaryRenderer: Ext.util.Format.usMoney,
 135             dataIndex: 'rate',
 136             summaryType: 'average',
 137             field: {
 138                 xtype: 'numberfield'
 139             }
 140         }, {
 141             id: 'cost',
 142             header: 'Cost',
 143             width: 100,
 144             sortable: false,
 145             groupable: false,
 146             renderer: function(value, metaData, record, rowIdx, colIdx, store, view) {
 147                 return Ext.util.Format.usMoney(record.get('estimate') * record.get('rate'));
 148             },
 149             dataIndex: 'cost',
 150             summaryType: function(records, values) {
 151                 var i = 0,
 152                     length = records.length,
 153                     total = 0,
 154                     record;
 155
 156                 for (; i < length; ++i) {
 157                     record = records[i];
 158                     total += record.get('estimate') * record.get('rate');
 159                 }
 160                 return total;
 161             },
 162             summaryRenderer: Ext.util.Format.usMoney
 163         }]
 164     });
 165 });