basic.js
资源名称:ext-3.1.0.zip [点击查看]
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上传日期:2022-08-06
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文件大小:10k
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JavaScript
开发平台:
JavaScript
- /*! * Ext JS Library 3.1.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ // // Note that these are all defined as panel configs, rather than instantiated // as panel objects. You could just as easily do this instead: // // var absolute = new Ext.Panel({ ... }); // // However, by passing configs into the main container instead of objects, we can defer // layout AND object instantiation until absolutely needed. Since most of these panels // won't be shown by default until requested, this will save us some processing // time up front when initially rendering the page. // // Since all of these configs are being added into a layout container, they are // automatically assumed to be panel configs, and so the xtype of 'panel' is // implicit. To define a config of some other type of component to be added into // the layout, simply provide the appropriate xtype config explicitly. // /* * ================ Start page config ======================= */ // The default start page, also a simple example of a FitLayout. var start = { id: 'start-panel', title: 'Start Page', layout: 'fit', bodyStyle: 'padding:25px', contentEl: 'start-div' // pull existing content from the page }; /* * ================ AbsoluteLayout config ======================= */ var absolute = { id: 'absolute-panel', title: 'Absolute Layout', layout: 'absolute', defaults: { bodyStyle: 'padding:15px;', width: 200, height: 100, frame: true }, items:[{ title: 'Panel 1', x: 50, y: 50, html: 'Positioned at x:50, y:50' },{ title: 'Panel 2', x: 125, y: 125, html: 'Positioned at x:125, y:125' }] }; /* * ================ AccordionLayout config ======================= */ var accordion = { id: 'accordion-panel', title: 'Accordion Layout', layout: 'accordion', bodyBorder: false, // useful for accordion containers since the inner panels have borders already bodyStyle: 'background-color:#DFE8F6', // if all accordion panels are collapsed, this looks better in this layout defaults: {bodyStyle: 'padding:15px'}, items: [{ title: 'Introduction', tools: [{id:'gear'},{id:'refresh'}], html: '<p>Here is some accordion content. Click on one of the other bars below for more.</p>' },{ title: 'Basic Content', html: '<br /><p>More content. Open the third panel for a customized look and feel example.</p>', items: { xtype: 'button', text: 'Show Next Panel', handler: function(){ Ext.getCmp('acc-custom').expand(true); } } },{ id: 'acc-custom', title: 'Custom Panel Look and Feel', cls: 'custom-accordion', // look in layout-browser.css to see the CSS rules for this class html: '<p>Here is an example of how easy it is to completely customize the look and feel of an individual panel simply by adding a CSS class in the config.</p>' }] }; /* * ================ AnchorLayout config ======================= */ var anchor = { id:'anchor-panel', title: 'Anchor Layout', layout:'anchor', defaults: {bodyStyle: 'padding:15px'}, items: [{ title: 'Panel 1', height: 100, anchor: '50%', html: '<p>Width = 50% of the container</p>' },{ title: 'Panel 2', height: 100, anchor: '-100', html: '<p>Width = container width - 100 pixels</p>' },{ title: 'Panel 3', anchor: '-10, -262', html: '<p>Width = container width - 10 pixels</p><p>Height = container height - 262 pixels</p>' }] }; /* * ================ BorderLayout config ======================= */ var border = { id:'border-panel', title: 'Border Layout', layout: 'border', bodyBorder: false, defaults: { collapsible: true, split: true, animFloat: false, autoHide: false, useSplitTips: true, bodyStyle: 'padding:15px' }, items: [{ title: 'Footer', region: 'south', height: 150, minSize: 75, maxSize: 250, cmargins: '5 0 0 0', html: '<p>Footer content</p>' },{ title: 'Navigation', region:'west', floatable: false, margins: '5 0 0 0', cmargins: '5 5 0 0', width: 175, minSize: 100, maxSize: 250, html: '<p>Secondary content like navigation links could go here</p>' },{ title: 'Main Content', collapsible: false, region: 'center', margins: '5 0 0 0', html: '<h1>Main Page</h1><p>This is where the main content would go</p>' }] }; /* * ================ CardLayout config (TabPanel) ======================= */ // Note that the TabPanel component uses an internal CardLayout -- it is not // something you have to explicitly configure. However, it is still a perfect // example of how this layout style can be used in a complex component. var cardTabs = { xtype: 'tabpanel', id: 'card-tabs-panel', plain: true, //remove the header border activeItem: 0, defaults: {bodyStyle: 'padding:15px'}, items:[{ title: 'Tab 1', html: 'This is tab 1 content.' },{ title: 'Tab 2', html: 'This is tab 2 content.' },{ title: 'Tab 3', html: 'This is tab 3 content.' }] }; // This is a fake CardLayout navigation function. A real implementation would // likely be more sophisticated, with logic to validate navigation flow. It will // be assigned next as the handling function for the buttons in the CardLayout example. var cardNav = function(incr){ var l = Ext.getCmp('card-wizard-panel').getLayout(); var i = l.activeItem.id.split('card-')[1]; var next = parseInt(i) + incr; l.setActiveItem(next); Ext.getCmp('card-prev').setDisabled(next==0); Ext.getCmp('card-next').setDisabled(next==2); }; /* * ================ CardLayout config (Wizard) ======================= */ var cardWizard = { id:'card-wizard-panel', title: 'Card Layout (Wizard)', layout:'card', activeItem: 0, bodyStyle: 'padding:15px', defaults: {border:false}, bbar: ['->', { id: 'card-prev', text: '« Previous', handler: cardNav.createDelegate(this, [-1]), disabled: true },{ id: 'card-next', text: 'Next »', handler: cardNav.createDelegate(this, [1]) }], items: [{ id: 'card-0', html: '<h1>Welcome to the Demo Wizard!</h1><p>Step 1 of 3</p><p>Please click the "Next" button to continue...</p>' },{ id: 'card-1', html: '<p>Step 2 of 3</p><p>Almost there. Please click the "Next" button to continue...</p>' },{ id: 'card-2', html: '<h1>Congratulations!</h1><p>Step 3 of 3 - Complete</p>' }] }; /* * ================ ColumnLayout config ======================= */ var column = { id:'column-panel', title: 'Column Layout', layout: 'column', bodyStyle: 'padding:5px', defaults: {bodyStyle:'padding:15px'}, items: [{ title: 'Width = 0.25', columnWidth: 0.25, html: '<p>This is some short content.</p>' },{ title: 'Width = 0.75', columnWidth: 0.75, html: '<p>This is some longer content.</p><p>This is some longer content.</p><p>This is some longer content.</p><p>This is some longer content.</p><p>This is some longer content.</p><p>This is some longer content.</p>' },{ title: 'Width = 250px', width: 250, html: 'Not much here!' }] }; /* * ================ FitLayout config ======================= */ var fit = { id: 'fit-panel', title: 'Fit Layout', layout: 'fit', items: { title: 'Inner Panel', html: '<p>This panel is fit within its container.</p>', bodyStyle: 'margin:15px', border: false } }; /* * ================ FormLayout config ======================= */ // NOTE: While you can create a basic Panel with layout:'form', practically // you should usually use a FormPanel to also get its form-specific functionality. // Note that the layout config is not required on FormPanels. var form = { xtype: 'form', // since we are not using the default 'panel' xtype, we must specify it id: 'form-panel', labelWidth: 75, title: 'Form Layout', bodyStyle: 'padding:15px', width: 350, labelPad: 20, layoutConfig: { labelSeparator: '' }, defaults: { width: 230, msgTarget: 'side' }, defaultType: 'textfield', items: [{ fieldLabel: 'First Name', name: 'first', allowBlank:false },{ fieldLabel: 'Last Name', name: 'last' },{ fieldLabel: 'Company', name: 'company' },{ fieldLabel: 'Email', name: 'email', vtype:'email' } ], buttons: [{text: 'Save'},{text: 'Cancel'}] }; /* * ================ TableLayout config ======================= */ var table = { id: 'table-panel', title: 'Table Layout', layout: 'table', layoutConfig: { columns: 4 }, defaults: { bodyStyle:'padding:15px 20px' }, items: [{ title: 'Lots of Spanning', html: '<p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p>', rowspan: 3 },{ title: 'Basic Table Cell', html: '<p>Basic panel in a table cell.</p>', cellId: 'basic-cell', cellCls: 'custom-cls' },{ html: '<p>Plain panel</p>' },{ title: 'Another Cell', html: '<p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p><br /><p>Row spanning.</p>', width: 300, rowspan: 2 },{ html: 'Plain cell spanning two columns', colspan: 2 },{ title: 'More Column Spanning', html: '<p>Spanning three columns.</p>', colspan: 3 },{ title: 'Spanning All Columns', html: '<p>Spanning all columns.</p>', colspan: 4 }] }; /* * ================ VBoxLayout config ======================= */ var vbox = {
- id: 'vbox-panel',
- title: 'vBox Layout',
- layout: {
- type: 'vbox',
- pack: 'start',
- align: 'stretch'
- },
- defaults: {
- frame: true
- },
- items: [{
- title: 'Panel 1',
- flex: 1,
- html: 'flex : 1'
- }, {
- title: 'Panel 2',
- height: 100,
- html: 'height: 100'
- }, {
- title: 'Panel 3',
- flex: 2,
- html: 'flex : 2'
- }]
- }; /* * ================ HBoxLayout config ======================= */ var hbox = {
- id: 'hbox-panel',
- title: 'hBox Layout',
- layout: {
- type: 'hbox',
- pack: 'start',
- align: 'stretch'
- },
- defaults: {
- frame: true
- },
- items: [{
- title: 'Panel 1',
- flex: 1,
- html: 'flex : 1'
- }, {
- title: 'Panel 2',
- width: 100,
- html: 'width : 100'
- }, {
- title: 'Panel 3',
- flex: 2,
- html: 'flex : 2'
- }]
- };