📄 repeater.jsp
字号:
<%-- Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.--%><!-- Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - Redistribution in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of Sun Microsystems, Inc. or the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. This software is provided "AS IS," without a warranty of any kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. You acknowledge that this software is not designed, licensed or intended for use in the design, construction, operation or maintenance of any nuclear facility.--><%-- $Id: repeater.jsp,v 1.2 2004/11/14 07:33:19 tcfujii Exp $ --%><%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %><%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %><%@ taglib uri="http://java.sun.com/jsf/demo/components" prefix="d" %><f:view><html><head> <title>Demonstration Components - Repeater Renderer</title></head><body><h:messages globalOnly="true"/><h:form id="myform"> <d:data_repeater id="table" binding="#{RepeaterBean.data}" rows="5" value="#{RepeaterBean.customers}" var="customer"> <f:facet name="header"> <h:outputText value="Customer List"/> </f:facet> <h:column> <%-- Visible checkbox for selection --%> <h:selectBooleanCheckbox id="checked" binding="#{RepeaterBean.checked}"/> <%-- Invisible checkbox for "created" flag --%> <h:selectBooleanCheckbox id="created" binding="#{RepeaterBean.created}" rendered="false"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Account Id"/> </f:facet> <h:inputText id="accountId" binding="#{RepeaterBean.accountId}" required="true" size="6" value="#{customer.accountId}"> </h:inputText> <h:message for="accountId"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Customer Name"/> </f:facet> <h:inputText id="name" required="true" size="50" value="#{customer.name}"> </h:inputText> <h:message for="name"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Symbol"/> </f:facet> <h:inputText id="symbol" required="true" size="6" value="#{customer.symbol}"> <f:validateLength maximum="6" minimum="2"/> </h:inputText> <h:message for="symbol"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Total Sales"/> </f:facet> <h:outputText id="totalSales" value="#{customer.totalSales}"> <f:convertNumber type="currency"/> </h:outputText> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Commands"/> </f:facet> <h:commandButton id="press" action="#{RepeaterBean.press}" immediate="true" value="#{RepeaterBean.pressLabel}" type="SUBMIT"/> <h:commandLink id="click" action="#{RepeaterBean.click}" immediate="true"> <h:outputText value="Click"/> </h:commandLink> </h:column> </d:data_repeater> <h:commandButton id="create" action="#{RepeaterBean.create}" immediate="false" value="Create New Row" type="SUBMIT"/> <h:commandButton id="delete" action="#{RepeaterBean.delete}" immediate="false" value="Delete Checked" type="SUBMIT"/> <h:commandButton id="first" action="#{RepeaterBean.first}" immediate="true" value="First Page" type="SUBMIT"/> <h:commandButton id="last" action="#{RepeaterBean.last}" immediate="true" value="Last Page" type="SUBMIT"/> <h:commandButton id="next" action="#{RepeaterBean.next}" immediate="true" value="Next Page" type="SUBMIT"/> <h:commandButton id="previous" action="#{RepeaterBean.previous}" immediate="true" value="Prev Page" type="SUBMIT"/> <h:commandButton id="reset" action="#{RepeaterBean.reset}" immediate="true" value="Reset Changes" type="SUBMIT"/> <h:commandButton id="update" action="#{RepeaterBean.update}" immediate="false" value="Save Changes" type="SUBMIT"/></h:form><hr><p><a href='<%= request.getContextPath() + "/" %>'>Back</a> to home page.</p><h1>How to Use this Component</h1><p>This tag uses the standard <code>UIData</code> component, coupled witha custom <em>javax.faces.render.Renderer</em> implementation(<a href="ShowSource.jsp?filename=/src/components/renderkit/RepeaterRenderer.java">RepeaterRenderer.java</a>)that takes advantage of the fact that <code>UIData</code> automatically managesthe iteration of the rows in the underlying data model. At the same time, thisclass can serve as the basis for your own <em>Renderer</em> implementation ifyou wish to customize the output. The following information describes thebehavior of the default implementation.</p><h2>JSP Attributes</h2><table border="1"><tr> <th>JSP Attribute Name</th> <th>What it Does</th></tr><tr> <td><code>component</code></td> <td> <p>Value binding expression to link this <code>UIData</code> component to a property in your backing file bean.</p> </td></tr><tr> <td><code>first</code></td> <td> <p>Zero-relative row number of the first row to be displayed. If not specified, the default value is zero (i.e. the first row of the underlying data model).</p> </td></tr><tr> <td><code>id</code></td> <td> <p>Component identifier of this component.</p> </td></tr><tr> <td><code>rendered</code></td> <td> <p>Boolean flag indicating whether or not this component should be rendered. If not specified, the default value is <code>true</code>.</p> </td></tr><tr> <td><code>rows</code></td> <td> <p>The maximum number of rows to be displayed, or zero to display the entire table. If not specified, the default value is zero.</p> </td></tr><tr> <td><code>styleClass</code></td> <td> <p>CSS style class to use for the entire table.</p> </td></tr><tr> <td><code>value</code></td> <td> <p>Value reference expression pointing at one of the following:</p> <ul> <li>An instance of <em>javax.faces.model.DataModel</em>.</li> <li>An array of JavaBeans.</li> <li>A <em>List</em> of JavaBeans.</li> <li>An instance of <em>java.sql.ResultSet</em> (or RowSet).</li> <li>An instance of <em>javax.servlet.jsp.jstl.sql.Result</em>.</li> <li>A single JavaBean (which will be treated as a one-row table.</li> </ul> </td></tr><tr> <td><code>var</code></td> <td> <p>Name of the request scope attribute under which to expose an object that represents the data for the row identified by <code>rowIndex</code>. </p> </td></tr></table><hr><p><a href='<%= request.getContextPath() + "/" %>'>Back</a> to home page.</p></body></html></f:view>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -