可拖拽的datagrid
dojox.grid.DataGrid是dojo非常好用的表格控件
dojox.grid.EnhancedGrid是它的增强控件，本文通过简单的例子介绍利用插件dojox.grid.enhanced.plugins.DnD实现拖拽的表格
直接上代码
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- 实现拖拽的表格 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../dojo172/dojo/dojo.js" djConfig="parseOnLoad:true"></script>
<script>
dojo.require("dojox.grid.DataGrid");
dojo.require("dojo.data.ItemFileWriteStore");
dojo.require("dojox.grid.EnhancedGrid");
dojo.require("dojox.grid.enhanced.plugins.DnD");
dojo.ready(function(){
/*set up data store*/
var data = {
identifier: 'id',
items: []
};
var data_list = [
{ col1: "normal", col2: false, col3: 'But are not followed by two hexadecimal', col4: 29.91},
{ col1: "important", col2: false, col3: 'Because a % sign always indicates', col4: 9.33},
{ col1: "important", col2: false, col3: 'Signs can be selectively', col4: 19.34}
];
var rows = 6;
for(var i=0, l=data_list.length; i<rows; i++){
data.items.push(dojo.mixin({ id: i+1 }, data_list[i%l]));
}
var store = new dojo.data.ItemFileWriteStore({data: data});
/*set up layout*/
var layout = [[ //设置表头布局
{'name': '序号', 'field': 'id', 'width': '100px'},
{'name': '版块', 'field': 'col2', 'width': '100px'},
{'name': '编辑', 'field': 'col3', 'width': '200px'},
{'name': '时间', 'field': 'col4', 'width': '150px', editable:true}
]];
/*create a new grid:*/
var grid = new dojox.grid.EnhancedGrid({
id: 'grid',
store: store,
structure: layout,
rowSelector: '20px',
canSort: function(){return false;},
plugins: {//插件配置
dnd: {
dndConfig: {}
}
}
},
document.createElement('div'));
/*append the new grid to the div*/
dojo.byId("gridDiv").appendChild(grid.domNode);
/*Call startup() to render the grid*/
grid.startup();
});
</script>
<link rel="stylesheet" href="../dojo172/dijit/themes/claro/claro.css">
<style>
@import "../dojo172/dojox/grid/resources/Grid.css";
/*Grid need a explicit width/height by default*/
#grid {
width: 43em;
height: 20em;
}
</style>
<title>datagrid</title>
</head>
<body>
<div id="gridDiv"></div>
</body>
</html>
