📄 databinding2.jsp
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.util.*" %>
<%@ page import="java.text.*" %>
<%@ page import="org.zkoss.jspdemo.MyValue" %>
<%@ taglib uri="http://www.zkoss.org/jsp/zul" prefix="z" %>
<z:init use="org.zkoss.zkplus.databind.AnnotateDataBinderInit"/><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Use Annotated Data Binding</title></head><body>
<%
//JSP scriplet to generate test data "my_list", can be easily wrapped to normal JSP tags...
final ArrayList my_list = new ArrayList();
final SimpleDateFormat format = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss");
for(int i=0;i<10;i++)
{
final String ref = "index: "+i;
my_list.add(new MyValue(){
public String getDate() {
return format.format(new Date());
}
public String getValue() {
return ref;
}
});
}
request.setAttribute("my_list",my_list);// use Request to store and pass data.
%>
<z:page>
<z:zscript>
System.out.println("fire when load page..." );
my_list = requestScope.get("my_list");// get data from request and declare page variable "my_list" implicitly.
String main_name = "test Variable";
</z:zscript>
<z:window id="mainPanel" width="600px" title="RSS Reader with Aggregate Feed" border="normal" >
<z:caption id="mainCap" label="Add New Feed">
<z:button id="cancelBtn" label="test">
<z:attribute name="onClick">
System.out.println("zscript.pageVariable()= "+current_date );
</z:attribute>
</z:button>
<z:zscript>
cancelBtn.setLabel(main_name);
System.out.println(page.getVariable("main_name"));
</z:zscript>
</z:caption>
<%-- same as original ZK databinding...--%>
<z:listbox id="feedListBox" model="@{my_list}" rows="8" selectedItem="@{selected}">
<z:listitem self="@{each='my'}">
<z:listcell label="@{my.value}"/>
<z:listcell label="@{my.date}"/>
</z:listitem>
</z:listbox>
</z:window>
</z:page></body></html>⌨️ 快捷键说明
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