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+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="utf-8">
+ <title>Example: Update Chart Series</title>
+ <link rel="stylesheet" href="http://fonts.googleapis.com/css?family=PT+Sans:400,700,400italic,700italic">
+ <link rel="stylesheet" href="../../build/cssgrids/cssgrids-min.css">
+ <link rel="stylesheet" href="../assets/css/main.css">
+ <link rel="stylesheet" href="../assets/vendor/prettify/prettify-min.css">
+ <link rel="shortcut icon" type="image/png" href="../assets/favicon.png">
+ <script src="../../build/yui/yui-min.js"></script>
+
+</head>
+<body>
+<!--
+<a href="https://github.com/yui/yui3"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"></a>
+-->
+<div id="doc">
+ <div id="hd">
+ <h1><img src="http://yuilibrary.com/img/yui-logo.png"></h1>
+ </div>
+
+
+ <h1>Example: Update Chart Series</h1>
+ <div class="yui3-g">
+ <div class="yui3-u-3-4">
+ <div id="main">
+ <div class="content"><style scoped>
+#custom-doc { width: 95%; min-width: 950px; }
+#pagetitle {background-image: url(../../assets/bg_hd.gif);}
+#mychart {
+ margin:10px 10px 10px 10px;
+ width:90%;
+ max-width: 800px;
+ height:400px;
+}
+.fields label {
+ font-weight:bold;
+ display:block;
+ float:left;
+ width:8em;
+}
+
+.fields {
+ border-top:1px solid #aaa;
+ padding:10px;
+}
+</style>
+<div class="intro">
+<p>This example shows how to access a <code>Chart</code> instance's <code>seriesCollection</code> after the <code>Chart</code> has rendered.</p>
+</div>
+<div class="example">
+<div id="mychart"></div>
+<form id="changeValue" class="fields" action="#">
+ <div class="body">
+ <p>
+ <label for="seriesSelector">series:</label>
+ <select name="seriesSelector" id="seriesSelector">
+ <option value="expenses">expenses</option>
+ <option value="revenue">revenue</option>
+ </select>
+ </p>
+ <p>
+ <label for="fillColor">fill color:</label>
+ <input type="text" name="fillColor" id="fillColor" />
+ </p>
+ <p>
+ <label for="borderColor">border color:</label>
+ <input type="text" name="borderColor" id="borderColor" />
+ </p>
+ <p>
+ <label for="borderWeight">border weight:</label>
+ <input type="text" name="borderColor" id="borderWeight" />
+ </p>
+ </div>
+ <div class="footer">
+ <p>
+ <button type="button" class="action" id="updateSeries">Update Series</button>
+ </p>
+ </div>
+</form>
+<script type="text/javascript">
+(function() {
+ YUI().use('escape', 'charts', function (Y)
+ {
+ var myDataValues = [
+ {category:"Q1", expenses:137000, revenue:532200},
+ {category:"Q2", expenses:211000, revenue:689100},
+ {category:"Q3", expenses:151000, revenue:521500},
+ {category:"Q4", expenses:163000, revenue:892650}
+ ];
+
+ var mychart = new Y.Chart({type:"bar", dataProvider:myDataValues, render:"#mychart"});
+
+ //Click handler
+ Y.on("click", function(e) {
+ var seriesName = Y.one("#seriesSelector").get("value"),
+ fillColor = Y.Escape.html(Y.one("#fillColor").get("value")),
+ borderColor = Y.Escape.html(Y.one("#borderColor").get("value")),
+ borderWeight = parseFloat(Y.one("#borderWeight").get("value")),
+ series,
+ marker = {fill:{}, border:{}};
+ if(seriesName)
+ {
+ series = mychart.getSeries(seriesName);
+ if(fillColor)
+ {
+ marker.fill.color = fillColor;
+ }
+ if(borderColor)
+ {
+ marker.border.color = borderColor;
+ }
+ if(!isNaN(borderWeight))
+ {
+ marker.border.weight = borderWeight;
+ }
+ series.set("styles", {marker:marker});
+ }
+ }, "#updateSeries");
+ });
+})();
+</script>
+
+</div>
+<h3>Update Series of a <code>Chart</code> Instance After It has Rendered.</h3>
+
+
+<p>You can update a series after the <code>Chart</code> has rendered through the <code>getSeries</code> method. This method returns a reference to a series instance based on either the
+instance's <code>seriesCollection</code> index or the key value associated with the value data of the series. This example uses the value key of each series to update the fill color,
+border color and border weight of its markers.</p>
+
+<h4>CSS</h4>
+<pre class="code prettyprint">#mychart {
+ margin:10px 10px 10px 10px;
+ width:90%;
+ max-width: 800px;
+ height:400px;
+}</pre>
+
+
+<h4>HTML</h4>
+<pre class="code prettyprint"><div id="mychart"></div></pre>
+
+
+<h4>JavaScript</h4>
+<pre class="code prettyprint">YUI().use('charts', function (Y)
+{
+ var myDataValues = [
+ {category:"Q1", expenses:137000, revenue:532200},
+ {category:"Q2", expenses:211000, revenue:689100},
+ {category:"Q3", expenses:151000, revenue:521500},
+ {category:"Q4", expenses:163000, revenue:892650}
+ ];
+
+ var mychart = new Y.Chart({type:"bar", dataProvider:myDataValues, render:"#mychart"});
+
+ //Click handler
+ Y.on("click", function(e) {
+ var seriesName = Y.one("#seriesSelector").get("value"),
+ fillColor = Y.Escape.html(Y.one("#fillColor").get("value")),
+ borderColor = Y.Escape.html(Y.one("#borderColor").get("value")),
+ borderWeight = parseFloat(Y.one("#borderWeight").get("value")),
+ series,
+ marker = {fill:{}, border:{}};
+ if(seriesName)
+ {
+ series = mychart.getSeries(seriesName);
+ if(fillColor)
+ {
+ marker.fill.color = fillColor;
+ }
+ if(borderColor)
+ {
+ marker.border.color = borderColor;
+ }
+ if(!isNaN(borderWeight))
+ {
+ marker.border.weight = borderWeight;
+ }
+ series.set("styles", {marker:marker});
+ }
+ }, "#updateSeries");
+});</pre>
+
+</div>
+ </div>
+ </div>
+
+ <div class="yui3-u-1-4">
+ <div class="sidebar">
+
+
+
+ <div class="sidebox">
+ <div class="hd">
+ <h2 class="no-toc">Examples</h2>
+ </div>
+
+ <div class="bd">
+ <ul class="examples">
+
+
+ <li data-description="Shows how to use Charts to create a basic chart.">
+ <a href="charts-simple.html">Basic Charts Implementation</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a chart with multiple series.">
+ <a href="charts-multiseries.html">Chart with Multiple Series</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a column chart with multiple series.">
+ <a href="charts-column.html">Specify Chart Type</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a column chart with a stacked numeric axis.">
+ <a href="charts-stackedcolumn.html">Create Stacked Chart</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a chart with a time axis.">
+ <a href="charts-timeaxis.html">Create a Chart with a Time Axis</a>
+ </li>
+
+
+
+ <li data-description="Shows how to add gridlines to a chart.">
+ <a href="charts-gridlines.html">Add Gridlines to a Chart</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a chart with planar based events.">
+ <a href="charts-stackedarea.html">Create a Stacked Area Chart with Planar Based Events</a>
+ </li>
+
+
+
+ <li data-description="Shows how to use a chart's styles attribute to customize a chart.">
+ <a href="charts-globalstyles.html">Customize a Chart</a>
+ </li>
+
+
+
+ <li data-description="Shows how to customize the default tooltip of a chart.">
+ <a href="charts-customizedtooltip.html">Customize a Chart's Tooltip</a>
+ </li>
+
+
+
+ <li data-description="Shows how to explicitly define the axes and series for a chart.">
+ <a href="charts-objectstyles.html">Define a Chart's Axes and Series</a>
+ </li>
+
+
+
+ <li data-description="Shows how to use charts to create a pie chart.">
+ <a href="charts-pie.html">Pie Chart</a>
+ </li>
+
+
+
+ <li data-description="Shows how to create a chart with multiple value axes.">
+ <a href="charts-dualaxes.html">Dual Axes Chart</a>
+ </li>
+
+
+
+ <li data-description="Shows how to access a chart instance's value axis after the chart has rendered.">
+ <a href="charts-axisupdate.html">Update Chart Axis</a>
+ </li>
+
+
+
+ <li data-description="Shows how to access a chart instance's seriesCollection after the chart has rendered.">
+ <a href="charts-seriesupdate.html">Update Chart Series</a>
+ </li>
+
+
+
+ <li data-description="Shows how to add a legend to a chart.">
+ <a href="charts-legend.html">Create Chart with a Legend</a>
+ </li>
+
+
+
+ <li data-description="Shows how to render multiple data points in a singe marker.">
+ <a href="charts-groupmarkers.html">Group Marker Chart</a>
+ </li>
+
+
+ </ul>
+ </div>
+ </div>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+
+<script src="../assets/vendor/prettify/prettify-min.js"></script>
+<script>prettyPrint();</script>
+
+<script>
+YUI.Env.Tests = {
+ examples: [],
+ project: '../assets',
+ assets: '../assets/charts',
+ name: 'charts-seriesupdate',
+ title: 'Update Chart Series',
+ newWindow: '',
+ auto: false
+};
+YUI.Env.Tests.examples.push('charts-simple');
+YUI.Env.Tests.examples.push('charts-multiseries');
+YUI.Env.Tests.examples.push('charts-column');
+YUI.Env.Tests.examples.push('charts-stackedcolumn');
+YUI.Env.Tests.examples.push('charts-timeaxis');
+YUI.Env.Tests.examples.push('charts-gridlines');
+YUI.Env.Tests.examples.push('charts-stackedarea');
+YUI.Env.Tests.examples.push('charts-globalstyles');
+YUI.Env.Tests.examples.push('charts-customizedtooltip');
+YUI.Env.Tests.examples.push('charts-objectstyles');
+YUI.Env.Tests.examples.push('charts-pie');
+YUI.Env.Tests.examples.push('charts-dualaxes');
+YUI.Env.Tests.examples.push('charts-axisupdate');
+YUI.Env.Tests.examples.push('charts-seriesupdate');
+YUI.Env.Tests.examples.push('charts-legend');
+YUI.Env.Tests.examples.push('charts-groupmarkers');
+
+</script>
+<script src="../assets/yui/test-runner.js"></script>
+
+
+
+</body>
+</html>