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totals.js
资源名称：ext-3.0.0.zip [点击查看]
上传用户：shuoshiled
上传日期：2018-01-28
资源大小：10124k
文件大小：7k
源码类别：
中间件编程
开发平台：
JavaScript
- /*! * Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ Ext.onReady(function(){
- Ext.QuickTips.init();
- var xg = Ext.grid;
- var reader = new Ext.data.JsonReader({
- idProperty: 'taskId',
- fields: [
- {name: 'projectId', type: 'int'},
- {name: 'project', type: 'string'},
- {name: 'taskId', type: 'int'},
- {name: 'description', type: 'string'},
- {name: 'estimate', type: 'float'},
- {name: 'rate', type: 'float'},
- {name: 'cost', type: 'float'},
- {name: 'due', type: 'date', dateFormat:'m/d/Y'}
- ]
- });
- // define a custom summary function
- Ext.ux.grid.GroupSummary.Calculations['totalCost'] = function(v, record, field){
- return v + (record.data.estimate * record.data.rate);
- };
- // utilize custom extension for Group Summary
- var summary = new Ext.ux.grid.GroupSummary();
- var grid = new xg.EditorGridPanel({
- ds: new Ext.data.GroupingStore({
- reader: reader,
- // use local data
- data: app.grid.dummyData,
- sortInfo: {field: 'due', direction: 'ASC'},
- groupField: 'project'
- }),
- columns: [
- {
- id: 'description',
- header: 'Task',
- width: 80,
- sortable: true,
- dataIndex: 'description',
- summaryType: 'count',
- hideable: false,
- summaryRenderer: function(v, params, data){
- return ((v === 0 || v > 1) ? '(' + v +' Tasks)' : '(1 Task)');
- },
- editor: new Ext.form.TextField({
- allowBlank: false
- })
- },{
- header: 'Project',
- width: 20,
- sortable: true,
- dataIndex: 'project'
- },{
- header: 'Due Date',
- width: 25,
- sortable: true,
- dataIndex: 'due',
- summaryType: 'max',
- renderer: Ext.util.Format.dateRenderer('m/d/Y'),
- editor: new Ext.form.DateField({
- format: 'm/d/Y'
- })
- },{
- header: 'Estimate',
- width: 20,
- sortable: true,
- dataIndex: 'estimate',
- summaryType: 'sum',
- renderer : function(v){
- return v +' hours';
- },
- editor: new Ext.form.NumberField({
- allowBlank: false,
- allowNegative: false,
- style: 'text-align:left'
- })
- },{
- header: 'Rate',
- width: 20,
- sortable: true,
- renderer: Ext.util.Format.usMoney,
- dataIndex: 'rate',
- summaryType: 'average',
- editor: new Ext.form.NumberField({
- allowBlank: false,
- allowNegative: false,
- style: 'text-align:left'
- })
- },{
- id: 'cost',
- header: 'Cost',
- width: 20,
- sortable: false,
- groupable: false,
- renderer: function(v, params, record){
- return Ext.util.Format.usMoney(record.data.estimate * record.data.rate);
- },
- dataIndex: 'cost',
- summaryType: 'totalCost',
- summaryRenderer: Ext.util.Format.usMoney
- }
- ],
- view: new Ext.grid.GroupingView({
- forceFit: true,
- showGroupName: false,
- enableNoGroups: false,
- enableGroupingMenu: false,
- hideGroupedColumn: true
- }),
- plugins: summary,
- tbar : [{
- text: 'Toggle',
- tooltip: 'Toggle the visibility of summary row',
- handler: function(){summary.toggleSummaries();}
- }],
- frame: true,
- width: 800,
- height: 450,
- clicksToEdit: 1,
- collapsible: true,
- animCollapse: false,
- trackMouseOver: false,
- //enableColumnMove: false,
- title: 'Sponsored Projects',
- iconCls: 'icon-grid',
- renderTo: document.body
- });
- });
- // set up namespace for application
- Ext.ns('app.grid');
- // store dummy data in the app namespace
- app.grid.dummyData = [
- {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'},
- {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 113, description: 'Implement AnchorLayout', estimate: 4, rate: 150, due:'06/25/2007'},
- {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'},
- {projectId: 100, project: 'Ext Forms: Field Anchoring', taskId: 115, description: 'Testing and debugging', estimate: 8, rate: 0, due:'06/29/2007'},
- {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'},
- {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'},
- {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 103, description: 'Extend Store with grouping functionality', estimate: 4, rate: 100, due:'07/04/2007'},
- {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 121, description: 'Default CSS Styling', estimate: 2, rate: 100, due:'07/05/2007'},
- {projectId: 101, project: 'Ext Grid: Single-level Grouping', taskId: 104, description: 'Testing and debugging', estimate: 6, rate: 100, due:'07/06/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 105, description: 'Ext Grid plugin integration', estimate: 4, rate: 125, due:'07/01/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 106, description: 'Summary creation during rendering phase', estimate: 4, rate: 125, due:'07/02/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 107, description: 'Dynamic summary updates in editor grids', estimate: 6, rate: 125, due:'07/05/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 108, description: 'Remote summary integration', estimate: 4, rate: 125, due:'07/05/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 109, description: 'Summary renderers and calculators', estimate: 4, rate: 125, due:'07/06/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 110, description: 'Integrate summaries with GroupingView', estimate: 10, rate: 125, due:'07/11/2007'},
- {projectId: 102, project: 'Ext Grid: Summary Rows', taskId: 111, description: 'Testing and debugging', estimate: 8, rate: 125, due:'07/15/2007'}
- ];
