200 lines
7.8 KiB
HTML
200 lines
7.8 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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<title>Example: DataTable - Custom Sorting (YUI Library)</title>
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<link type="text/css" rel="stylesheet" href="../../build/reset/reset.css">
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<link type="text/css" rel="stylesheet" href="../../build/fonts/fonts.css">
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<link type="text/css" rel="stylesheet" href="../../build/logger/assets/logger.css">
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<link type="text/css" rel="stylesheet" href="../../build/datatable/assets/datatable.css">
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<link type="text/css" rel="stylesheet" href="./css/examples.css">
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<link type="text/css" rel="stylesheet" href="../assets/dpSyntaxHighlighter.css">
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<style type="text/css">
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/* custom css*/
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#sort {margin:1em;}
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#sort table {border-collapse:collapse;}
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#sort th, #sort td {border:1px solid #000;}
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#sort th {background-color:#696969;}/*dark gray*/
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#sort th a {color:#fff;}
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#sort th .yui-dt-headtext {margin-right:5px;padding-right:15px;} /*room for arrow*/
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#sort .yui-dt-sortedbyasc, #sort .yui-dt-sortedbydesc {background-color:#3F3F3F;}/*dark gray*/
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#sort .yui-dt-sortedbyasc .yui-dt-headtext {background-image: url('img/arrow_up.gif'); background-repeat:no-repeat; background-position:right;}/*arrow up*/
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#sort .yui-dt-sortedbydesc .yui-dt-headtext {background-image: url('img/arrow_dn.gif'); background-repeat:no-repeat; background-position:right;}/*arrow down*/
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#sort .yui-dt-odd {background-color:#eee;} /*light gray zebra stripe*/
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</style>
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</head>
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<body>
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<div id="hd">
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<h1><img src="./img/logo.gif" class="logo" alt="Y!"/><a href="./">DataTable Widget</a> :: Custom Sorting</h1>
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</div>
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<div id="bd">
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<div id="sort"></div>
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<!-- Sample code begins -->
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<div id="code">
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<h3>Sample Code</h3>
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<p>Data:</p>
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<textarea name="code" class="JScript" cols="60" rows="1">
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YAHOO.example.Data.areacodes = [
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{areacode: "201", state: "New Jersey"},
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...,
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{areacode: "989", state: "Michigan"}
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];
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</textarea>
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<p>CSS:</p>
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<textarea name="code" class="HTML" cols="60" rows="1">
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/* custom css*/
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#sort {margin:1em;}
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#sort table {border-collapse:collapse;}
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#sort th, #sort td {border:1px solid #000;}
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#sort th {background-color:#696969;}/*dark gray*/
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#sort th a {color:#fff;}
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#sort th .yui-dt-headtext {margin-right:5px;padding-right:15px;} /*room for arrow*/
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#sort .yui-dt-sortedbyasc, #sort .yui-dt-sortedbydesc {background-color:#3F3F3F;}/*dark gray*/
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#sort .yui-dt-sortedbyasc .yui-dt-headtext {background-image: url('img/arrow_up.gif'); background-repeat:no-repeat; background-position:right;}/*arrow up*/
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#sort .yui-dt-sortedbydesc .yui-dt-headtext {background-image: url('img/arrow_dn.gif'); background-repeat:no-repeat; background-position:right;}/*arrow down*/
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#sort .yui-dt-odd {background-color:#eee;} /*light gray zebra stripe*/
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</textarea>
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<p>Markup:</p>
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<textarea name="code" class="HTML" cols="60" rows="1">
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<div id="sort"></div>
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</textarea>
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<p>JavaScript:</p>
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<textarea name="code" class="JScript" cols="60" rows="1">
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// Custom sort functionality to sort by areacode within states
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YAHOO.example.sortStatesAsc = function(a, b) {
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if((a === null) || (typeof a == "undefined")) {
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if((b === null) || (typeof b == "undefined")) {
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return 0;
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}
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else {
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return 1;
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}
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}
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else if((b === null) || (typeof b == "undefined")) {
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return -1;
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}
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var comp = YAHOO.util.Sort.compareAsc;
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var compState = comp(a.state, b.state);
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return (compState !== 0) ? compState : comp(a.areacode, b.areacode);
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};
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YAHOO.example.sortStatesDesc = function(a, b) {
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if((a === null) || (typeof a == "undefined")) {
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if((b === null) || (typeof b == "undefined")) {
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return 0;
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}
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else {
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return -1;
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}
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}
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else if((b === null) || (typeof b == "undefined")) {
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return 1;
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}
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var comp = YAHOO.util.Sort.compareDesc;
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var compState = comp(a.state, b.state);
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return (compState !== 0) ? compState : comp(a.areacode, b.areacode);
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};
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var myColumnHeaders = [
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{key:"areacode",text:"Area Codes",sortable:true},
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{key:"state",text:"States",sortable:true,sortOptions:{ascFunction:YAHOO.example.sortStatesAsc,descFunction:YAHOO.example.sortStatesDesc}}
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];
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var myColumnSet = new YAHOO.widget.ColumnSet(myColumnHeaders);
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var myDataSource = new YAHOO.util.DataSource(YAHOO.example.Data.areacodes);
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myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
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myDataSource.responseSchema = {
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fields: ["areacode","state"]
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};
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var myDataTable = new YAHOO.widget.DataTable("sort",myColumnSet,myDataSource,{caption:"Example: Custom Sorting",sortedBy:{colKey:"areacode",dir:"asc"}});
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var onColumnSort = function(oArgs) {
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var column = oArgs.column;
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var dir = oArgs.dir;
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};
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myDataTable.subscribe("columnSortEvent",onColumnSort);
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</textarea>
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</div>
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<!-- Code sample ends -->
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</div>
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<script type="text/javascript" src="../../build/yahoo/yahoo.js"></script>
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<script type="text/javascript" src="../../build/dom/dom.js"></script>
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<script type="text/javascript" src="../../build/event/event.js"></script>
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<script type="text/javascript" src="../../build/logger/logger.js"></script>
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<script type="text/javascript" src="../../build/datasource/datasource-beta-debug.js"></script>
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<script type="text/javascript" src="../../build/datatable/datatable-beta-debug.js"></script>
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<script type="text/javascript" src="./js/data.js"></script>
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<script type="text/javascript">
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var myLogger = new YAHOO.widget.LogReader();
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/****************************************************************************/
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/****************************************************************************/
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/****************************************************************************/
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// Custom sort functionality to sort by areacode within states
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YAHOO.example.sortStatesAsc = function(a, b) {
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if((a === null) || (typeof a == "undefined")) {
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if((b === null) || (typeof b == "undefined")) {
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return 0;
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}
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else {
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return 1;
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}
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}
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else if((b === null) || (typeof b == "undefined")) {
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return -1;
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}
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var comp = YAHOO.util.Sort.compareAsc;
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var compState = comp(a.state, b.state);
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return (compState !== 0) ? compState : comp(a.areacode, b.areacode);
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};
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YAHOO.example.sortStatesDesc = function(a, b) {
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if((a === null) || (typeof a == "undefined")) {
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if((b === null) || (typeof b == "undefined")) {
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return 0;
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}
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else {
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return -1;
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}
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}
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else if((b === null) || (typeof b == "undefined")) {
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return 1;
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}
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var comp = YAHOO.util.Sort.compareDesc;
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var compState = comp(a.state, b.state);
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return (compState !== 0) ? compState : comp(a.areacode, b.areacode);
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};
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var myColumnHeaders = [
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{key:"areacode",text:"Area Codes",sortable:true},
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{key:"state",text:"States",sortable:true,sortOptions:{ascFunction:YAHOO.example.sortStatesAsc,descFunction:YAHOO.example.sortStatesDesc}}
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];
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var myColumnSet = new YAHOO.widget.ColumnSet(myColumnHeaders);
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var myDataSource = new YAHOO.util.DataSource(YAHOO.example.Data.areacodes);
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myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
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myDataSource.responseSchema = {
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fields: ["areacode","state"]
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};
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var myDataTable = new YAHOO.widget.DataTable("sort",myColumnSet,myDataSource,{caption:"Example: Custom Sorting",sortedBy:{colKey:"areacode",dir:"asc"}});
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var onColumnSort = function(oArgs) {
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var column = oArgs.column;
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var dir = oArgs.dir;
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};
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myDataTable.subscribe("columnSortEvent",onColumnSort);
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</script>
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<script type="text/javascript" src="../assets/dpSyntaxHighlighter.js"></script>
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<script type="text/javascript">
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dp.SyntaxHighlighter.HighlightAll('code');
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</script>
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</body>
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</html>
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