| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html> |
| <head> |
| <title>dojox.Grid Change Structure Example</title> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta> |
| <style type="text/css"> |
| @import "../../_grid/Grid.css"; |
| body { |
| font-size: 0.9em; |
| font-family: Geneva, Arial, Helvetica, sans-serif; |
| } |
| .heading { |
| font-weight: bold; |
| padding-bottom: 0.25em; |
| } |
| |
| #grid { |
| border: 1px solid #333; |
| width: 48em; |
| height: 30em; |
| } |
| |
| #grid .dojoxGrid-cell { |
| text-align: center; |
| } |
| </style> |
| <script type="text/javascript" src="../../../../dojo/dojo.js" djConfig="isDebug:false, parseOnLoad: true"></script> |
| <script type="text/javascript"> |
| dojo.require("dojox.grid.Grid"); |
| dojo.require("dojo.parser"); |
| </script> |
| <script type="text/javascript"> |
| |
| // get can return data for a cell of the grid |
| function get(inRowIndex) { |
| return [this.index, inRowIndex].join(', '); |
| } |
| |
| // grid structure |
| // a grid view is a group of columns |
| |
| // a special view providing selection feedback |
| var rowBar = {type: 'dojox.GridRowView', width: '20px' }; |
| |
| // a view without scrollbars |
| var view0 = { |
| noscroll: true, |
| cells: [[ |
| {name: 'Alpha', value: '<input name="" type="checkbox" value="0">'}, |
| {name: 'Beta', get: get, width: 4.5} |
| ]]}; |
| |
| var view1 = { |
| cells: [[ |
| {name: 'Apple', value: '<button>Apple</button>'}, |
| {name: 'Banana', get: get}, |
| {name: 'Beans', value: 'Happy to be grid!'}, |
| {name: 'Kiwi', get: get}, |
| {name: 'Orange', value: '<img src="images/flatScreen.gif" height="48" width="48">'}, |
| {name: 'Pear', get: get}, |
| {name: 'Tomato', width: 20, value: '<input name="" type="file">'} |
| ]]}; |
| |
| var view2 = { |
| noscroll: true, |
| cells: [ |
| [ |
| {name: 'Alpha', value: '<input name="" type="checkbox" value="0">', rowSpan: 2}, |
| {name: 'Beta', get: get, width: 4.5} |
| ], [ |
| {name: 'Gamma', get: get} |
| ], |
| [ |
| {name: 'Epsilon', value: '<button>Epsilon</button>', colSpan: 2} |
| ] |
| ] |
| } |
| |
| var view3 = { |
| cells: [ |
| [ |
| {name: 'Apple', value: '<button>Apple</button>', rowSpan: 3}, |
| {name: 'Banana', get: get, width: 20}, |
| {name: 'Kiwi', get: get, width: 20}, |
| {name: 'Pear', get: get, width: 20} |
| ], |
| [ |
| {name: 'Beans', value: 'Happy to be grid!'}, |
| {name: 'Orange', value: '<img src="images/flatScreen.gif" height="48" width="48">'}, |
| {name: 'Tomato', value: '<input name="" type="file">'} |
| ], [ |
| {name: 'Zuchini', value: '<span style="letter-spacing: 10em;">wide</span>', colSpan: 3} |
| ] |
| ]}; |
| |
| |
| // a grid structure is an array of views. |
| // By default the middle view will be 'elastic', sized to fit the remaining space left by other views |
| // grid.elasticView can also be manually set |
| var structure = [ rowBar, view0, view1 ]; |
| var structure2 = [ rowBar, view2, view3 ]; |
| |
| |
| var l2 = false; |
| toggleStructure = function() { |
| l2 = !l2; |
| grid.scrollToRow(0); |
| grid.setStructure(l2 ? structure2 : structure); |
| } |
| |
| dojo.addOnLoad(function() { |
| window["grid"] = dijit.byId("grid"); |
| }); |
| </script> |
| </head> |
| <body> |
| <div class="heading">dojox.VirtualGrid Change Structure Example</div> |
| <p> |
| <button onclick="toggleStructure()">Change Structure</button> |
| </p> |
| <div id="grid" dojoType="dojox.VirtualGrid" structure="structure" rowCount="100000" elasticView="2"></div> |
| |
| </body> |
| </html> |
