Struts2中optiontransferselect 使用

Action中：

public class DefineUserIdentAttrsAction extends ActionSupport {

    /**
     * 用户身份属性配置左边多选框.
     */
    private String[] lEvent;
    /**
     * 用户身份属性配置右边多选框.
     */
    private String[] rEvent;
    /**
     * 用户身份配置.
     */
    private ISetUserIdentityAttrsService iSetUserIdentityAttrsService;
    /**
     * 获取自定义属性信息.
     */
    private IConfigDUAttrsService iConfigDUAttrsService;

    @Override
    public String execute() {

        // 初始化对象

        SetUserIdentityAttrs transientInstance = null;
        try {
            transientInstance =
                    iSetUserIdentityAttrsService.findByDN(
                    DNTools.getRootDN(
                    Const.MODULECONFIG_SYNCHACCOUNT));
        } catch (Exception ex) {
            ex.printStackTrace();
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_MSG,
                    "访问LDAP失败，请联系系统管理员");
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_URL,
                    "../synchaccount/synchConfigAction.do");
            return SynchAccountConst.JUMP_MSG;
        }
        String[] attrs = null;
        if (transientInstance != null) {
            String personAttrs = transientInstance.getPersonAttr();
            if (personAttrs != null && !"".equals(personAttrs)) {
                attrs = personAttrs.split(";");
            }
        }

        Map leftMap = new Hashtable();
        Map rightMap = new Hashtable();

        // 获取用户属性
        PersonSchemaDao personSchemaDao = PersonSchemaDao.getInstance();
        SchemaVO schemavo = personSchemaDao.getSchemaVO();
        List sortList = schemavo.getSortIndex();
        Hashtable fieldNodes = schemavo.getFields();
        schemavo = null;
        Iterator iterator = sortList.iterator();
        sortList = null;

        while (iterator.hasNext()) {
            String key = (String) iterator.next();
            Field pom = (Field) fieldNodes.get(key);
            if (pom == null || pom.isHidden()) {
                continue;
            }
            boolean flag = false;
            if (attrs != null) {
                for (int i = 0; i < attrs.length; i++) {
                    if (key.equals(attrs[i])) {
                        flag = true;
                        break;
                    }
                }
            }
            if (flag) {
                rightMap.put(key, pom.getTitle());
            } else {
                leftMap.put(key, pom.getTitle());
            }
        }
        iterator = null;
        fieldNodes = null;
        sortList = null;

        // 自定义属性
        List configList = null;
        try {
            configList = iConfigDUAttrsService.findAll();
            if (configList != null) {
                int userdefineListSize = configList.size();
                for (int i = 0; i < userdefineListSize; i++) {
                    ConfigDefineUserAttrs configAttrs =
                            (ConfigDefineUserAttrs) configList.get(i);
                    boolean flag = false;
                    String key = configAttrs.getLdapAttrName();
                    if (attrs != null) {
                        for (int j = 0; j < attrs.length; j++) {
                            if (key.equals(attrs[j])) {
                                flag = true;
                                break;
                            }
                        }
                    }
                    if (flag) {
                        rightMap.put(key, configAttrs.getDisplayName());
                    } else {
                        leftMap.put(key, configAttrs.getDisplayName());
                    }
                    configAttrs = null;
                }
                configList = null;
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_MSG,
                    "访问LDAP失败，请联系系统管理员");
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_URL,
                    "../synchaccount/defineUserIdentAttrsAction.do");
            return SynchAccountConst.JUMP_MSG;
        }

        ServletActionContext.getRequest().setAttribute("leftEventMap",
                leftMap);
        ServletActionContext.getRequest().setAttribute("rightEventMap",
                rightMap);
        return Action.INPUT;
    }

    /**
     * 保存用户身份属性配置.
     *
     * @return
     *          String
     *
     */
    public String save() {

        if (valid()) { // 对页面输入进行检测
            execute();
            return INPUT;
        }
        SetUserIdentityAttrs transientInstance = new SetUserIdentityAttrs();
        if (rEvent != null) {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < rEvent.length; i++) {
                sb.append(rEvent[i]);
                sb.append(";");
            }
            transientInstance.setPersonAttr(sb.toString());
            sb = null;
        }

        transientInstance.setDn(DNTools.getRootDN(
                Const.MODULECONFIG_SYNCHACCOUNT));
        try {
            iSetUserIdentityAttrsService.save(transientInstance);
        } catch (Exception ex) {
            ex.printStackTrace();
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_MSG,
                    "访问LDAP失败，请联系系统管理员");
            ServletActionContext.getRequest().
                    setAttribute(SynchAccountConst.REQUEST_ATTR_URL,
                    "../synchaccount/synchConfigAction.do");
            return SynchAccountConst.JUMP_MSG;
        }

        return Action.SUCCESS;
    }

    /**
     * 输入有效性检测.
     *
     * 注：在保存添加用户身份属性和保存修改用户身份属性中使用
     *
     * @return
     *          boolean
     */
    private boolean valid() {
        boolean flag = false;
        if (rEvent == null) {
            addFieldError("rEvent", "请选择用户身份属性");
            flag = true;
        }
        return flag;
    }

    public void setiSetUserIdentityAttrsService(
            ISetUserIdentityAttrsService iSetUserIdentityAttrsService) {
        this.iSetUserIdentityAttrsService = iSetUserIdentityAttrsService;
    }

    public void setiConfigDUAttrsService(
            IConfigDUAttrsService configDUAttrsService) {
        this.iConfigDUAttrsService = configDUAttrsService;
    }

    public String[] getLEvent() {
        return lEvent;
    }

    public void setLEvent(String[] lEvent) {
        this.lEvent =
                lEvent;
    }

    public String[] getREvent() {
        return rEvent;
    }

    public void setREvent(String[] rEvent) {
        this.rEvent =
                rEvent;
    }
}

 

JSP文件：

 <%@page contentType="text/html" pageEncoding="GBK"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ include file="../common/subtop.jsp" %>

<html>
    <head>
        <s:head theme="ajax"/>  
        <script language="javascript">
            function  dosubmit(){
                form1.action = "../synchaccount/defineUserIdentAttrsAction!save.do";
                form1.onsubmit();
                form1.submit();
            }    
        </script>
        <title>
            <s:text name="synchaccount.defineuseridentattrs.jsp.title"/>
        </title>
        <link rel="stylesheet" type="text/css" href="../css/style.css">
    </head>
   
    <body topmargin="0" leftMargin="0" >        
        
        <s:form name="form1"
        namespace="/synchaccount"
        method="post"
        action="/auth/setAdminAction.do">
            <table cellspacing="0" cellpadding="0" border="0" align="center" width="90%">
                <tr>
                    <td width="35">
                        <img src="../image/an19.gif" width="35" height="25" hspace="4">
                    </td>
                    <td align="left">
                        <strong>
                            <s:text name="synchaccount.defineuseridentattrs.jsp.title"/>
                        </strong>
                    </td>
                    <td align="right">
                        <img src="../image/save.gif" border=0 onClick="dosubmit()"
                             hspace="4" style="CURSOR: hand" alt="保存" />
                    </td>
                </tr> 
            </table>
            <table width="90%" height="77" border="0" align="center"
                   cellpadding="0" cellspacing="0" cellpadding="0">
               
                <tr>
                    <td height="12" colspan="3" background="../image/di14.gif">&nbsp;
                    </td>
                </tr>
               
                <tr bgcolor="#F9F9F9" align="right">
                    <td align="center" bgcolor="#F9F9F9" colspan="3"> 
                        <table>
                            <tr>
                                <td>
                                    <s:optiontransferselect
                                        rightTitle="用户身份属性列表"                                       
                                        leftTitle="用户属性列表"
                                        name="lEvent"
                                        list="#request.leftEventMap"                         
                                        addAllToLeftLabel="<<-" 
                                        addAllToRightLabel="->>"                            
                                        addToRightLabel="-->" 
                                        addToLeftLabel="<--"
                                       
                                        allowSelectAll="false"
                                        emptyOption="false"                       
                                        allowUpDownOnLeft="false"
                                        allowUpDownOnRight="false"
                                        cssStyle="WIDTH: 151px; HEIGHT: 150px"
                                        multiple="true"
                                        doubleName="rEvent"                           
                                        doubleList="#request.rightEventMap"
                                        doubleEmptyOption="false"
                                        doubleMultiple="true"
                                        doubleCssStyle="WIDTH: 151px; HEIGHT: 150px"
                                       
                                        />
                                </td>
                                <td >
                                    <font color="red">(*)
                                        <s:property value="fieldErrors['apprFlowVo.rEvent'][0]" />
                                    </font>
                                </td>
                            </tr>
                        </table>
                    </td>
                   
                </tr> 
               
                <tr>
                    <td height="12" colspan="3" background="../image/di14.gif">&nbsp;
                    </td>
                </tr>
            </table>
        </s:form>
    </body>
</html>

 

 

注意：

JSP文件中需添加<s:head theme="ajax"/>；

JSP文件中需把form中onsub的值设为true,比如form1.onsubmit();