66 lines
4.0 KiB
HTML
66 lines
4.0 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="FileListRenderer class" />
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<meta name="abstract" content="" />
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<meta name="description" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="filelistrenderer" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>FileListRenderer class</title>
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</head>
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<body id="filelistrenderer"><a name="filelistrenderer"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">FileListRenderer class</h1>
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<div><p></p>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html"> FileListRenderer</a> class renders any field
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for File objects (directories and files) in a <a href="filelist.htm#filelist">FileListElement</a>. </p>
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<p>The
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FileListRenderer class offers methods that allow you to perform the following
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actions:</p>
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<ul><li><a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html#GETDIRECTORYNAME(JAVA.IO.FILE)"> Get</a> the name of the directory </li>
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<li><a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html#GETFILENAME(JAVA.IO.FILE)">Get</a> the name of the file</li>
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<li><a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html#GETPARENTNAME(JAVA.IO.FILE)"> Get</a> the name of the parent directory</li>
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<li><a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html#GETROWDATA(JAVA.IO.FILE, BOOLEAN, JAVA.TEXT.COLLATOR)">Return the row data</a> that you want to display
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in the FileListElement</li>
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</ul>
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<p>This example creates an FileListElement object with a renderer:</p>
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<pre> // Create a FileListElement.
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FileListElement fileList = new FileListElement(sys, httpservletrequest);
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// Set the renderer specific to this servlet, which extends
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// FileListRenderer and overrides applicable methods.
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fileList.setRenderer(new myFileListRenderer(request));</pre>
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<p>If
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you don't want to use the default renderer, you can extend FileListRenderer
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and override methods or create new ones. For example, you might want to ensure
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that you prevent passing the names of specific directories or files with
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certain extensions to the FileListElement. By extending the class and overriding
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the appropriate method, you can return null for these files and directories,
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ensuring that they are not displayed.</p>
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<p>To fully customize the rows within
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a <a href="filelist.htm#filelist">FileListElement</a>, use the <a href="javadoc/com/ibm/as400/util/html/FileListRenderer.html#GETROWDATA(JAVA.IO.FILE, BOOLEAN, JAVA.TEXT.COLLATOR)">getRowData() method</a>. An example of customizing
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row data using getRowData() might be adding a column to the row
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data or rearranging the columns. When the default behavior of FileListRenderer
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is satisfactory, you need no additional programming because the FileListElement
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class creates a default FileListRenderer.</p>
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</div>
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</div>
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</body>
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</html>
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