Struts2 ctObject{ /** * */ 私有静态最终长serialVersionUID=7717102673045778131L； /** *对象id */ 私人T-id； 私有字符串名称； /** *属性“id”的Setter *@param id对象id * 公共无效设置id（T id）{ this.id=id； } /** *属性“id”的Getter *@返回对象id * 公共T getId（）{ 返回id； } 公共字符串getNombre（）{ 返回nombre； } public void setNombre（字符串nombre）{ this.nombre=nombre； } }
Struts2 ctObject{ /** * */ 私有静态最终长serialVersionUID=7717102673045778131L； /** *对象id */ 私人T-id； 私有字符串名称； /** *属性“id”的Setter *@param id对象id * 公共无效设置id（T id）{ this.id=id； } /** *属性“id”的Getter *@返回对象id * 公共T getId（）{ 返回id； } 公共字符串getNombre（）{ 返回nombre； } public void setNombre（字符串nombre）{ this.nombre=nombre； } },struts2,struts2-jquery-plugin,Struts2,Struts2 Jquery Plugin,提前谢谢 <%@ page contentType="text/html;charset=UTF-8" language="java"%> <%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%> <%@ taglib prefix="sj" uri="/struts-jquery-tags"%> <tiles:importAttribute/> <html x
提前谢谢
<%@ page contentType="text/html;charset=UTF-8" language="java"%>
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<tiles:importAttribute/>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script type="text/javascript">
var GB_ROOT_DIR = "res/greybox/";
</script>
<script type="text/javascript" src="res/greybox/AJS.js"></script>
<script type="text/javascript" src="res/greybox/AJS_fx.js"></script>
<script type="text/javascript" src="res/greybox/gb_scripts.js"></script>
<...>
<sj:head jqueryui="true" />
</head>
<body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0">
<tiles:insertAttribute name="header" />
<tiles:insertAttribute name="menu" />
<...>
<tiles:insertAttribute name="content" />
</body>
</html>
<%@ page contentType="text/html;charset=UTF-8" language="java"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="display" uri="http://displaytag.sf.net"%>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<...>
<s:form action="nuevaReparacion2" validate="true" onsubmit="return checkSubmit();" name="formulario" method="post">
<...>
<table cellpadding="0" cellspacing="0" width="900">
<tr>
<td height="2"> Fabricante:
<s:url id="remoteurl" action="nuevaReparacionCargaModelo"/>
<sj:select
href="%{remoteurl}"
id="selectFab"
onChangeTopics="reloadModelos"
name="idFabricante"
list="listFabricantes"
listKey="id"
listValue="nombre"
emptyOption="false"
headerKey="-1"
headerValue="Seleccione un fabricante"
indicator="indicator"
/>
<img id="indicator"
src="res/images/ajax-loader.gif"
alt="cargando..."
style="display:none"
/>
</td>
<td height="2">Modelo:
<sj:select
href="%{remoteurl}"
id="selectMod"
formIds="formulario"
reloadTopics="reloadModelos"
name="idModelo"
list="listModelos"
listKey="id"
listValue="nombre"
emptyOption="false"
headerKey="-1"
headerValue="Seleccione un modelo"
indicator="indicator2"
/>
<img id="indicator2"
src="res/images/ajax-loader.gif"
alt="cargando..."
style="display:none"
/>
</td>
</tr>
</table>
<...>
<...>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/spring-context.xml</param-value>
</context-param>
<context-param>
<param-name>org.apache.tiles.impl.BasicTilesContainer.DEFINITIONS_CONFIG</param-name>
<param-value>/WEB-INF/classes/tiles.xml</param-value>
</context-param>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/struts/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<listener>
<listener-class>org.apache.struts2.tiles.StrutsTilesListener</listener-class>
</listener>
<...>
<...>
<interceptor-stack name="authenticationMinimalStack">
<interceptor-ref name="exception" />
<interceptor-ref name="servletConfig" />
<interceptor-ref name="securityInterceptor" />
<interceptor-ref name="prepare" />
<interceptor-ref name="checkbox" />
<interceptor-ref name="multiselect" />
<interceptor-ref name="chain" />
<interceptor-ref name="fileUpload">
<!-- <param name="maximumSize">50000000</param> -->
<param name="maximumSize">80000000</param>
</interceptor-ref>
<interceptor-ref name="modelDriven"/>
<interceptor-ref name="staticParams" />
<interceptor-ref name="params"/>
<interceptor-ref name="workflow" />
</interceptor-stack>
<...>
<...>
<action name="nuevaReparacionCargaModelo" method="cargaModeloFabricante" class="nuevaReparacionAction">
<interceptor-ref name="authenticationMinimalStack" />
<result name="pajax" type="json"></result>
</action>
<...>
public class NuevaReparacionAction extends AbstractAction<NuevaReparacionForm> {
<...>
public String init() throws Exception {
if (model.getListFabricantes() == null) {
List<Fabricante> listFabricantes = referenceDataService.getAllFabricantes();
model.setListFabricantes(listFabricantes);
}
<...>
}
<...>
public String cargaModeloFabricante() throws Exception {
if(StringUtils.isNotEmpty(idFabricante)){
List<Modelo> listModelos = referenceDataService.getAllModelosPorFab(idFabricante);
model.setListModelos(listModelos);
}
String res = "pajax";
return res;
}
<...>
}
public class NuevaReparacionForm extends AbstractActionForm {
<...>
private List<Fabricante> listFabricantes;
private String idFabricante;
private List<Modelo> listModelos;
private String idModelo;
<...>
public List<Fabricante> getListFabricantes() {
return listFabricantes;
}
public void setListFabricantes(List<Fabricante> listFabricantes) {
this.listFabricantes = listFabricantes;
}
public String getIdFabricante() {
return idFabricante;
}
public void setIdFabricante(String idFabricante) {
this.idFabricante = idFabricante;
}
public List<Modelo> getListModelos() {
return listModelos;
}
public void setListModelos(List<Modelo> listModelos) {
this.listModelos = listModelos;
}
public String getIdModelo() {
return idModelo;
}
public void setIdModelo(String idModelo) {
this.idModelo = idModelo;
}
<...>
public class Fabricante extends AbstractObject<Long> {
private static final long serialVersionUID = -3767216824782509270L;
private boolean indRepara;
public boolean isIndRepara() {
return indRepara;
}
public void setIndRepara(boolean indRepara) {
this.indRepara = indRepara;
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null) {
return false;
}
if (!obj.getClass().equals(getClass())) {
return false;
}
Fabricante castedObj = (Fabricante) obj;
return ObjectUtils.equals(getId(), castedObj.getId());
}
@Override
public String toString() {
return new ToStringBuilder(this)
.append("id", getId())
.append("nombre", getNombre())
.toString();
}
}
public class Modelo extends AbstractObject<Long> {
private static final long serialVersionUID = -5167217040308921281L;
private Fabricante fabricante;
public Fabricante getFabricante() {
return fabricante;
}
public void setFabricante(Fabricante fabricante) {
this.fabricante = fabricante;
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null) {
return false;
}
if (!obj.getClass().equals(getClass())) {
return false;
}
Modelo castedObj = (Modelo) obj;
return ObjectUtils.equals(getId(), castedObj.getId());
}
@Override
public String toString() {
return new ToStringBuilder(this)
.append("id", getId())
.append("nombre", getNombre())
.toString();
}
}
public class AbstractObject<T> {
/**
*
*/
private static final long serialVersionUID = 7717102673045778131L;
/**
* The object id
*/
private T id;
private String nombre;
/**
* Setter for attribute "id"
* @param id the object id
*
public void setId(T id) {
this.id = id;
}
/**
* Getter for attribute "id"
* @return the object id
*
public T getId() {
return id;
}
public String getNombre() {
return nombre;
}
public void setNombre(String nombre) {
this.nombre = nombre;
}
}