142 lines
No EOL
4.7 KiB
HTML
142 lines
No EOL
4.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>Progressive Enhancement</title>
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<style type="text/css">
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/*margin and padding on body element
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can introduce errors in determining
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element position and are not recommended;
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we turn them off as a foundation for YUI
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CSS treatments. */
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body {
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margin:0;
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padding:0;
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}
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</style>
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<link rel="stylesheet" type="text/css" href="../../build/fonts/fonts-min.css" />
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<link rel="stylesheet" type="text/css" href="../../build/datatable/assets/skins/sam/datatable.css" />
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<script type="text/javascript" src="../../build/yahoo-dom-event/yahoo-dom-event.js"></script>
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<script type="text/javascript" src="../../build/element/element-beta-min.js"></script>
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<script type="text/javascript" src="../../build/datasource/datasource-beta-min.js"></script>
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<script type="text/javascript" src="../../build/datatable/datatable-beta-min.js"></script>
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<!--there is no custom header content for this example-->
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</head>
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<body class=" yui-skin-sam">
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<h1>Progressive Enhancement</h1>
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<div class="exampleIntro">
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<p>This example creates a DataTable instance based on markup that already exists
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on the page. By progressively enhancing markup with higher order functionality,
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users who do not have JavaScript enabled are still able to view the page's content
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and experience core functionality.</p>
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<p>In this example's code, note that we listen for the window "load" event
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before calling our function to be sure that the original table markup is fully
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rendered and available as a DataSource source for our DataTable instance.</p>
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</div>
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<div id="markup">
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<table id="accounts">
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<thead>
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<tr>
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<th>Due Date</th>
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<th>Account Number</th>
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<th>Quantity</th>
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<th>Amount Due</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>1/23/1999</td>
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<td>29e8548592d8c82</td>
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<td>12</td>
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<td>$150.00</td>
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</tr>
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<tr>
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<td>5/19/1999</td>
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<td>83849</td>
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<td>8</td>
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<td>$60.00</td>
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</tr>
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<tr>
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<td>8/9/1999</td>
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<td>11348</td>
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<td>1</td>
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<td>$34.99</td>
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</tr>
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<tr>
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<td>1/23/2000</td>
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<td>29e8548592d8c82</td>
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<td>10</td>
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<td>$1.00</td>
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</tr>
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<tr>
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<td>4/28/2000</td>
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<td>37892857482836437378273</td>
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<td>123</td>
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<td>$33.32</td>
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</tr>
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<tr>
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<td>1/23/2001</td>
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<td>83849</td>
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<td>5</td>
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<td>$15.00</td>
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</tr>
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<tr>
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<td>9/30/2001</td>
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<td>224747</td>
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<td>14</td>
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<td>$56.78</td>
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</tr>
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</tbody>
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</table>
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</div>
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<script type="text/javascript">
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YAHOO.util.Event.addListener(window, "load", function() {
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YAHOO.example.EnhanceFromMarkup = new function() {
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var myColumnDefs = [
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{key:"due",label:"Due Date",formatter:YAHOO.widget.DataTable.formatDate,sortable:true},
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{key:"account",label:"Account Number", sortable:true},
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{key:"quantity",label:"Quantity",formatter:YAHOO.widget.DataTable.formatNumber,sortable:true},
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{key:"amount",label:"Amount Due",formatter:YAHOO.widget.DataTable.formatCurrency,sortable:true}
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];
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this.parseNumberFromCurrency = function(sString) {
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// Remove dollar sign and make it a float
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return parseFloat(sString.substring(1));
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};
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this.myDataSource = new YAHOO.util.DataSource(YAHOO.util.Dom.get("accounts"));
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this.myDataSource.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;
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this.myDataSource.responseSchema = {
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fields: [{key:"due", parser:YAHOO.util.DataSource.parseDate},
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{key:"account"},
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{key:"quantity", parser:YAHOO.util.DataSource.parseNumber},
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{key:"amount", parser:this.parseNumberFromCurrency}
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]
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};
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this.myDataTable = new YAHOO.widget.DataTable("markup", myColumnDefs, this.myDataSource,
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{caption:"Example: Progressively Enhanced Table from Markup",
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sortedBy:{key:"due",dir:"desc"}}
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);
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};
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});
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</script>
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<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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</body>
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</html> |