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DEVELOPING COLDFUSION 9 APPLICATIONS
Requesting and Presenting Information
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!--- The loadimage function displays the image of the selected art.
It is called when the user clicks the image item. --->
<script>
function loadImage(img) {
var imgURL = '<img src="/cfdocs/images/artgallery/'+img+'">';
var imgDiv = document.getElementById('image');
imgDiv.innerHTML = imgURL;
}
</script>
</head>
<body>
<!--- The form uses a table to place the tree and the image. --->
<cfform name="ex1" action="ex1.cfm" method="post">
<table>
<tr valign="top">
<td>
<cftree name="mytree" format="html">
<!--- When you use a bind expression, you must have only one
<cftreeitem bind="cfc:tree.getItems({cftreeitempath},
</cftree>
</td>
<td>
<div id="image"></div>
</td>
</tr>
</table>
</cfform>
</body>
</html>
The following example shows the tree.cfc file:
cftreeitem, which populates the tree level. --->
{cftreeitemvalue})">
Last updated 8/5/2010
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