在另一个jsp struts 2中使用jsp
[英]jsp in another jsp struts 2
问题描述
第一个问题：我有一个jsp，其中有两个选项卡，对于第二个选项卡，我包含了struts include标签。 当我打开第二个选项卡并执行操作时，第二个选项卡表单值未传递给该操作。
第二个问题 ：在select标签中，我已经填充了列表，但是它是预填充的，意味着所有选项都如select =“ selected”一样来
制作选项卡的主要jsp
<!-- admin first tab starts here -->
<form action="saveRolesAndPermissions" method="post">
<table align="center">
<tr>
<td ><s:text name="FTID" ></s:text></td>
<td ><s:textfield id="FTID" name="ft_id">
</s:textfield></td>
<td><input type="button" value="validate" onclick="userPresent()"></td>
</tr>
</table>
<table>
<tr>
<td>First Name</td>
<td><input id="first_name" type="text" readonly onkeydown="return false"></td>
<td>Last Name</td>
<td><input id="last_name"
type="text" readonly onkeydown="return false"></td>
<td>Email-Id</td>
<td><input id="mail_id" type="text"
readonly onkeydown="return false"></td>
</tr>
</table>
<table align="center">
<tr>
<td><s:text name="ROLES"></s:text></td>
<td></td>
<td></td>
</tr>
<tr>
<td><s:text name="Available Roles"></s:text></td>
<td></td>
<td><s:text name="Assigned Roles"></s:text></td>
</tr>
<tr>
<td><s:select id="roles" name="availableRole"
multiple="true" list="availableRole"></s:select></td>
<td><input type="button" value=">" onclick="move_list_items('roles','assignedroles');"/><input
type="button" value="<" onclick="move_list_items('assignedroles','roles');"/></td>
<td><s:select id="assignedroles" name="assignedRole" multiple="true"
list="{}" >
</s:select></td>
</tr>
</table>
<br /> <br /> <br />
<table>
<tr>
<td><s:text name="Permissions"></s:text></td>
<td></td>
<td> </td>
</tr>
<tr>
<td><s:text
name="Available Permissions"></s:text></td>
<td></td>
<td><s:text name="Assigned Permissions"></s:text></td>
</tr>
<tr>
<td><s:select id="permissions" multiple="true"
name="availablePermission" list="availablePermission" headerValue=""></s:select></td>
<td><input
type="button" value=">" onclick="move_list_items('permissions','assignedpermissions');"/><br /> <input type="button"
value="<" onclick="move_list_items('assignedpermissions','permissions');" /></td>
<td><s:select id="assignedpermissions" multiple="true" name="assignedPermission"
list="{}" ></s:select></td>
</tr>
</table>
<br /> <br />
<table align="center" style="width: 25%;">
<tr>
<td><s:if test="hasActionMessages()">
<div class="welcome" style="list-style:none">
<s:actionmessage />
</div>
</s:if></td>
</tr>
</table>
<table>
<tr>
<td><s:submit
value="save"onclick="saveRole();return false;"></s:submit></td>
<td> <input type="button" name="close"
value="close" /></td>
</tr>
<tr>
<td></td>
<td></td>
</tr>
</table>
</form>
<!-- second tab for modify roles -->
<div id="content02" class="content" >
<s:include value="../asp/aspAdminModify.jsp"></s:include>
</div>
<!-- /second tab ends here -->
包含jsp
<form action="grantedRolesAndPermissions" method="post">
<table>
<tr>
<td><s:text name="FTID" ></s:text></td>
<td><s:textfield id="modify_FTID" name="modifyftid">
</s:textfield></td>
<td><s:submit
value="search" onclick="search();return false;"></s:submit>
</td>
</tr>
</table>
Bean的第一个标签
private String ft_id;
private ArrayList<String> availableRole;
private ArrayList<String> availablePermission;
private ArrayList<String> assignedRole;
private ArrayList<String> assignedPermission;
//getters and setters
第一个标签的操作
public class ASPadmin extends ActionSupport implements ServletRequestAware, ModelDriven<ASPAdminBean>{
/**
*
*/
private static final long serialVersionUID = 1L;
private AdminASPService aspService = new AdminASPService();
private HttpServletRequest request = ServletActionContext.getRequest();
private HttpServletResponse response = ServletActionContext.getResponse();
public CMTUser cmtuser;
private ASPAdminBean aspAdminBean = new ASPAdminBean();
//getters and setters
public String populateRolesAndPermissions() throws Exception
{
/*aspAdminBean=new ASPAdminBean();*/
aspAdminBean.setAvailableRole(aspService.getRolesList());
aspAdminBean.setAvailablePermission(aspService.getPermissionsList());
return SUCCESS;
}
public String saveRolesAndPermissions() throws Exception
{
User user = CMTUser.getUser(request);
String login = user.getUserId();
String[] temp = login.split("\\.");
String abcfinal = temp[0].substring(0, 1).toUpperCase()
+ temp[0].substring(1);
String deffinal = temp[1].substring(0, 1).toUpperCase()
+ temp[1].substring(1);
String name = abcfinal + " " + deffinal;
System.out.println("name ==============>" + name);
String id = aspService.saveRolesPermissions(aspAdminBean,name);
System.out.println("id=======>"+id);
if("Y".equals(id)){
addActionMessage("Record Inserted Successfully");
populateRolesAndPermissions();
return SUCCESS;
}
else{
return ERROR;
}
}
@Override
public String execute() throws Exception {
String url = request.getRequestURL().toString();
String[] actionArray = url.split("/");
String event = null;
String forward = SUCCESS;
for (int i = 0; i < actionArray.length; i++) {
event = actionArray[i];
}
System.err.println(event);
try {
if (event.equals("aspAdmin.action")) {
populateRolesAndPermissions();
}
}catch (Exception e) {
e.printStackTrace();
}
return SUCCESS;
}
@Override
public void setServletRequest(HttpServletRequest req) {
this.request = req;
}
@Override
public ASPAdminBean getModel() {
// TODO Auto-generated method stub
return aspAdminBean;
}
}
第二个标签的bean
public class ASPAdminModifyBean {
private String modifyftid;
private String aspmodifyassignedRole;
private String aspmodifyassignedPermission;
private String createddate;
private String createdby;
private String updateddate;
private String updatedby;
private String username;
private ArrayList<String> modifyavailableRole;
private ArrayList<String> modifyavailablePermission;
private ArrayList<String> modifyassignedRole;
private ArrayList<String> modifyassignedPermission;
//getters and setters
第二个选项卡的操作
public class ASPadminModify extends ActionSupport implements ServletRequestAware, ModelDriven<ASPAdminModifyBean> {
private AdminASPService aspService = new AdminASPService();
private GetRolePermissionListInt[] roleVO;
private HttpServletRequest request = ServletActionContext.getRequest();
private HttpServletResponse response = ServletActionContext.getResponse();
private ASPAdminModifyBean modify = new ASPAdminModifyBean();
GetRolePermissionListInt role;
//getters and setters for the above
public String grantRolesPermissions(){
System.out.println("enter the grant roles and permissions");
String tab2="modify";
boolean id;
HttpServletRequest request=getRequest();
HttpSession session=request.getSession();
session.setAttribute("tabs",tab2 );
role=aspService.getGrantedRolesAndPermissions(modify);
System.out.println("assigned roles===================>"+role.getAssignedRoles());
modify.setAspmodifyassignedRole(role.getAssignedRoles());
modify.setAspmodifyassignedPermission(role.getAssignedPermissions());
modify.setCreatedby(role.getCreatedBy());
modify.setCreateddate(role.getCreatedDate());
modify.setUpdatedby(role.getUpdatedBy());
modify.setUpdateddate(role.getUpdatedDate());
modify.setUsername(role.getUserName());
modify.setModifyftid(role.getFtid());
System.out.println("assigned permissions==============>"+role.getAssignedPermissions());
System.out.println("updated by=================>"+role.getUpdatedBy());
System.out.println("update date=================>"+role.getUpdatedDate());
System.out.println("created by===================>"+role.getCreatedBy());
System.out.println("created date=====================>"+role.getCreatedDate());
System.out.println("ftid=============================>"+role.getFtid());
System.out.println("user name===========================>"+role.getUserName());
System.out.println("ftid=============>"+role.getFtid());
if(role!=null){
return SUCCESS;
}else{
return ERROR;
}
}
@Override
public void setServletRequest(HttpServletRequest arg0) {
// TODO Auto-generated method stub
}
@Override
public ASPAdminModifyBean getModel() {
// TODO Auto-generated method stub
return modify;
}
}
1 个解决方案
解决方案1
0 2014-04-23 22:51:31
好吧，代码又增长了：）
开始于：
- 将您的ArrayList声明更改为List（在两个bean中，并重新生成getter和setter）；
- 改变你的请求，响应和会话的方式，通过使用Struts2的感知 s接口 （ 和它们的制定者，用里面的代码）
然后，如果仍然不起作用，请更好地描述“值没有传递给Action”的含义，并考虑发布拦截器堆栈配置。
希望有帮助...
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