в 09:59, 26 мая 2010

2010-05-26T09:59:51Z

Admin: 1 версия

2010-05-26T07:21:15Z

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==ArrayReader and Store==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<script type="text/javascript">
Ext.onReady(function() {
var store = new Ext.data.Store({
data: [
[1,"A","D","2009-02-19",1,"asdf",19.95,true],
[3,"B","E","2002-02-15",1,"asdf",14.95,1],
[4,"C","F","2009-10-01",2,"asdf",19.95,true]
],
reader: new Ext.data.ArrayReader({id:"id"}, [
"id",
"title",
"director",
{name: "released", type: "date", dateFormat: "Y-m-d"},
"genre",
"tagline",
{name: "price", type: "float"},
{name: "available", type: "bool"}
])
});

var grid = new Ext.grid.GridPanel({
renderTo: document.body,
frame:true,
title: "Movie Database",
height:200,
width:520,
enableColumnMove: false,
store: store,
columns: [
{header: "Title", dataIndex: "title"},
{header: "Director", dataIndex: "director"},
{header: "Released", dataIndex: "released", renderer: Ext.util.Format.dateRenderer("m/d/Y")},
{header: "Genre", dataIndex: "genre"},
{header: "Tagline", dataIndex: "tagline"}
]
});
});

</script>
<body>

</body>
</html>

</source>

==Create Store from array reader and name mapping==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

var arrayData = [
["A", "AA"],
["B", "BB"],
["C", "CC"]
];

var memoryProxy = new Ext.data.MemoryProxy(arrayData);

var nameRecord = Ext.data.Record.create([
{ name : "letter", mapping : 1 },
{ name : "groupName", mapping : 2 }
]);

var arrayReader = new Ext.data.ArrayReader({}, nameRecord);

var store = new Ext.data.Store({
reader : arrayReader,
proxy : memoryProxy
});

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

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JavaScript DHTML/Ext JS/ArrayReader - История изменений

в 09:59, 26 мая 2010

Admin: 1 версия