70 lines
4.2 KiB
Plaintext
70 lines
4.2 KiB
Plaintext
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-databinding-1.0" prefix="netui-data"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-html-1.0" prefix="netui"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-template-1.0" prefix="netui-template"%>
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<netui:html>
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<head>
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<title>override.jsp</title>
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<link href="style.css" rel="stylesheet" type="text/css">
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<netui:base/>
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</head>
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<netui:body style="border: 20pt 5%">
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<h4 class="title"><netui:anchor action="begin" styleClass="homeAnchor">Home</netui:anchor>override.jsp [goOverride.do] </h4>
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<!-- Attribute Information -->
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<div style='float:left;width:300px'>
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<table cellpadding="2" cellspacing="0" border="1" width="300px">
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<tr><th>Creation</th><td>Static</td></tr>
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<tr><th>tree</th><td>{pageFlow.tree17}</td></tr>
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<tr><th>action</th><td>postback</td></tr>
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<tr><th>runAtClient</th><td>false</td></tr>
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<tr><th>selectionClass</th><td>treeSelected</td></tr>
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<tr><th>disabledClass</th><td>treeDisabled</td></tr>
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<tr><th>treeClass</th><td>treeStyle</td></tr>
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</table>
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</div>
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<!-- Postback information -->
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<div style='float:right;width:250px;border:solid 1pt gray;margin:2 4;'>
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<p style="font-weight:bold;text-align:center;margin: 0;padding:0;">Tree Postback Information</p>
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<table cellpadding='0' cellspacing='2' width="100%">
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<tr><th style="text-align:right" width="100pt">Expand:</th><td><netui:content value="${pageFlow.expand}"/></td></tr>
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<tr><th style="text-align:right" width="100pt">Selection:</th><td><netui:content value="${pageFlow.node}"/></td></tr>
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<tr><th style="text-align:right" width="100pt">Action:</th><td><netui:content value="${pageFlow.action}"/></td></tr>
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</table>
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</div>
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This example uses the <b>treePropertyOverride</b> tag to override the action. By default, the action set on the
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root of the tree is used for both expansion and selection. In addition, a <b>treeItem</b> may set it's own action
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that will be called for selection on that element. The <b>treePropertyOverride</b> tag is used to apply new images and actions to the
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subtree. In this example, we override the selection action which is visible in the Tree Postback Information. The
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labels of the node reflect the expected action to be called on selection.
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<hr style="clear:left">
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<div class="content">
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<netui:tree dataSource="pageFlow.tree17" selectionAction="postback" tagId="tree" selectedStyleClass="treeSelected" treeStyleClass="treeStyle" disabledStyleClass="treeDisabled" unselectedStyleClass="treeUnselected">
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<netui:treeItem expanded="true" action="postback">
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<netui:treeLabel>Node 0</netui:treeLabel>
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<netui:treeItem expanded="true">
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<netui:treeLabel>Node 0.0</netui:treeLabel>
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<netui:treeItem expanded="true">
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<netui:treeLabel>Node 0.0.0 [2]</netui:treeLabel>
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<netui:treePropertyOverride selectionAction="postbackTwo" />
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<netui:treeItem>Node 0.0.0.0[2]</netui:treeItem>
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<netui:treeItem action="postbackThree">Node 0.0.0.1 [3]</netui:treeItem>
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<netui:treeItem>Node 0.0.0.2 [2]</netui:treeItem>
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</netui:treeItem>
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</netui:treeItem>
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<netui:treeItem expanded="true">
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<netui:treeLabel>Node 0.1</netui:treeLabel>
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<netui:treeItem>Node 0.1.0</netui:treeItem>
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<netui:treeItem>Node 0.1.1</netui:treeItem>
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</netui:treeItem>
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<netui:treeItem expanded="true">
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<netui:treeLabel>Node 0.2</netui:treeLabel>
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<netui:treeItem>Node 0.2.0</netui:treeItem>
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<netui:treeItem>Node 0.2.1</netui:treeItem>
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</netui:treeItem>
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<netui:treeItem expanded="true">Node 0.2</netui:treeItem>
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</netui:treeItem>
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</netui:tree>
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</div>
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</netui:body>
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</netui:html>
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