Dojo实现会“变身”的表格

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一、变身表格一

1、新建web工程，在WebContent新建一个DataGrid.html

DataGrid.html：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
	<title>会变的表格</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
	<script type="text/javascript" src="dojoroot/dojo/dojo.js" data-dojo-config="isDebug:false, parseOnLoad: true"></script>
	<style type="text/css">
		@import "dojoroot/dojox/grid/resources/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 .dojoxGridCell {
			text-align: center;
		}
	</style>
	
	<script type="text/javascript">
		dojo.require("dijit.dijit");
		dojo.require("dojox.grid._Grid");
		dojo.require("dojo.parser");
	</script>
	<script type="text/javascript">

		function get(inRowIndex) {
			return [this.index, inRowIndex].join(', ');
		}

		var view0 = {
			noscroll: true,
			cells: [
				{name: '苹果', value: '12'},
				{name: '梨子', value: '23'}
		]};
		
		var view1 = [
				{name: '橘子', value: '34'},
				{name: '香蕉', value: '44'},
				{name: '草莓', value: '26'},
				{name: '橙子', value: '48'},
				{name: '西瓜', value: '36'},
				{name: '山竹', value: '96'},
				{name: '樱桃', value: '56'}
		];
		
		var view2 = {
			noscroll: true,
			cells: [
				[
					{name: '荔枝', value: '34', rowSpan: 2},
					{name: '芒果', value: '64'}
				],[
					{name: '车厘子', value: '84'}
				],[
					{name: '桃子', value: '24'}
				]
			]
		}
		
		var view3 = [
			[	
				{name: '李子', value: '24', rowSpan: 3},
				{name: '榴莲', value: '14'},
				{name: '猕猴桃', value: '104'},
				{name: '蛇皮果', value: '44'}
			],[
				{name: '布朗', value: '65'},
				{name: '桂圆', value: '32'},
				{name: '西红柿', value: '68'}
			],[
				{name: '葡萄', value: '38', colSpan: 3}
			]
		];
		
		var structure0 = [ view0, view1 ];
		var structure1 = [ view2, view3 ];
		
		
		var l2 = false;
		toggleStructure = function() {
			l2 = !l2;
			grid.scrollToRow(0);
			grid.set('structure', l2 ? structure1 : structure0);
		}
</script>
</head>
<body>
<div class="heading">会变的表格</div>
<p>
	<button onclick="toggleStructure()">变身</button>
</p>	
<div id="grid" data-dojo-id="grid" dojoType="dojox.grid._Grid" structure="structure" rowSelector="20px" rowCount="15" elasticView="2"></div>

</body>
</html>

2、显示结果

（1）为变身前