Web 層代碼量比較大，涉及的地方也比較多，考慮到文章過於龐大，所以分兩篇寫。
我們還是先從主要的 action 開始吧。
我們還是先從主要的 action 開始吧。
在 com.game.products.web.actions 包中新建 ProductsAction ，這是一個 DispatchAction ，代碼如下：
package com.game.products.web.actions; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.acegisecurity.AccessDeniedException; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.actions.DispatchAction; import com.game.commons.Pager; import com.game.commons.PagerService; import com.game.products.model.Products; import com.game.products.services.iface.ProductsService; import com.game.products.web.forms.ProductsForm;
public class ProductsAction extends DispatchAction 
{
private ProductsService productsService; private PagerService pagerService; 
/** */ /** * 顯示所有信息
*/ public ActionForward doGetProducts( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); int totalRows = productsService.getRows(); String currentPage = req.getParameter( " currentPage " ); String pagerMethod = req.getParameter( " pagerMethod " ); Pager pager = pagerService.getPager(currentPage, pagerMethod, totalRows); List productsList = productsService.getProducts(pager.getPageSize(), pager.getStartRow()); req.setAttribute( " productsList " , productsList); req.setAttribute( " PAGER " , pager); req.setAttribute( " flag " , flag); req.setAttribute( " totalRows " , String.valueOf(totalRows)); return mapping.findForward( " all " ); } /** */ /** * 顯示一條信息 */ public ActionForward doGetProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); String gameId = req.getParameter( " gameId " ); String fieldname = "" ; String value = "" ; if (flag.equals( " 2 " )) { fieldname = (String)req.getParameter( " fieldname " ); value = (String)req.getParameter( " value " ); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); } Products pd = productsService.getProduct(gameId); req.setAttribute( " pd " , pd); req.setAttribute( " flag " , flag); return mapping.findForward( " one " ); } /** */ /** * 添加信息頁面 */ public ActionForward doAddProductPage( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; if (flag.equals( " 2 " )) { fieldname = (String)req.getParameter( " fieldname " ); value = (String)req.getParameter( " value " ); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); } String maxid = productsService.getMaxID(); req.setAttribute( " maxid " , maxid); return mapping.findForward( " add " ); } /** */ /** * 添加信息 */ public ActionForward doAddProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { ProductsForm pf = (ProductsForm)form; String flag = pf.getFlag(); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; if (flag.equals( " 2 " )) { fieldname = pf.getFieldname(); value = pf.getValue(); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); } Products pd = new Products(); pd.setGameCapacity(pf.getGameCapacity()); pd.setGameId(pf.getGameId()); pd.setGameMedia(pf.getGameMedia()); pd.setGameNameCn(pf.getGameNameCn()); pd.setGameNameEn(pf.getGameNameEn()); pd.setGameVersion(pf.getGameVersion()); pd.setGameCopyright(pf.getGameCopyright()); pd.setGameContent(pf.getGameContent()); if (pf.getGamePrice().equals( "" )) { pd.setGamePrice( null ); } else { pd.setGamePrice(pf.getGamePrice()); } int sign = 1 ; try { productsService.addProduct(pd); sign = 1 ; } catch (Exception e) { sign = 2 ; } if (sign == 1 ) { return mapping.findForward( " success " ); } else { return mapping.findForward( " failure " ); } } /** */ /** * 修改信息 */ public ActionForward doUpdateProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { ProductsForm pf = (ProductsForm)form; String gameId = pf.getGameId(); String flag = pf.getFlag(); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; if (flag.equals( " 2 " )) { fieldname = pf.getFieldname(); value = pf.getValue(); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); } Products pd = productsService.getProduct(gameId); pd.setGameCapacity(pf.getGameCapacity()); pd.setGameId(pf.getGameId()); pd.setGameMedia(pf.getGameMedia()); pd.setGameNameCn(pf.getGameNameCn()); pd.setGameNameEn(pf.getGameNameEn()); pd.setGameVersion(pf.getGameVersion()); pd.setGameCopyright(pf.getGameCopyright()); pd.setGameContent(pf.getGameContent()); if (pf.getGamePrice().equals( "" )) { pd.setGamePrice( null ); } else { pd.setGamePrice(pf.getGamePrice()); } int sign = 1 ; try { productsService.updateProductd(pd); sign = 1 ; } catch (Exception e) { sign = 2 ; } if (sign == 1 ) { return mapping.findForward( " success " ); } else { return mapping.findForward( " failure " ); } } /** */ /** * 刪除信息 */ public ActionForward doDeleteProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; if (flag.equals( " 2 " )) { fieldname = (String)req.getParameter( " fieldname " ); value = (String)req.getParameter( " value " ); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); } String gameId = req.getParameter( " gameId " ); Products pd = productsService.getProduct(gameId); int sign = 1 ; try { productsService.deleteProduct(pd); sign = 1 ; } catch (Exception e) { sign = 2 ; } if (sign == 1 ) { return mapping.findForward( " success " ); } else { return mapping.findForward( " failure " ); } } /** */ /** * 返回信息 */ public ActionForward doReturnProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; if (flag.equals( " 1 " )) { int totalRows = productsService.getRows(); String currentPage = req.getParameter( " currentPage " ); String pagerMethod = req.getParameter( " pagerMethod " ); Pager pager = pagerService.getPager(currentPage, pagerMethod, totalRows); List productsList = productsService.getProducts(pager.getPageSize(), pager.getStartRow()); req.setAttribute( " productsList " , productsList); req.setAttribute( " PAGER " , pager); req.setAttribute( " flag " , flag); req.setAttribute( " totalRows " , String.valueOf(totalRows)); } else if (flag.equals( " 2 " )) { fieldname = (String)req.getParameter( " fieldname " ); value = (String)req.getParameter( " value " ); int totalRows = productsService.getRows(fieldname,value); String currentPage = req.getParameter( " currentPage " ); String pagerMethod = req.getParameter( " pagerMethod " ); Pager pager = pagerService.getPager(currentPage, pagerMethod, totalRows); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); List productsList = productsService.queryProducts(fieldname, value,pager.getPageSize(), pager.getStartRow()); req.setAttribute( " productsList " , productsList); req.setAttribute( " PAGER " , pager); req.setAttribute( " totalRows " , String.valueOf(totalRows)); } return mapping.findForward( " all " ); } /** */ /** * 查詢信息 */ public ActionForward doQueryProduct( ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res) { String flag = req.getParameter( " flag " ); req.setAttribute( " flag " , flag); String fieldname = "" ; String value = "" ; fieldname = (String)req.getParameter( " fieldname " ); value = (String)req.getParameter( " value " ); int totalRows = productsService.getRows(fieldname,value); String currentPage = req.getParameter( " currentPage " ); String pagerMethod = req.getParameter( " pagerMethod " ); Pager pager = pagerService.getPager(currentPage, pagerMethod, totalRows); req.setAttribute( " fieldname " , fieldname); req.setAttribute( " value " , value); List productsList = productsService.queryProducts(fieldname, value,pager.getPageSize(), pager.getStartRow()); req.setAttribute( " productsList " , productsList); req.setAttribute( " PAGER " , pager); req.setAttribute( " totalRows " , String.valueOf(totalRows)); return mapping.findForward( " all " ); } public ProductsService getProductsService() { return productsService; } public void setProductsService(ProductsService productsService) { this .productsService = productsService; } public PagerService getPagerService() { return pagerService; } public void setPagerService(PagerService pagerService) { this .pagerService = pagerService; } 
} 在 com.game.products.web.forms 包中新建 ProductsForm ，他繼承了 ValidatorForm 。代碼如下：
package com.game.products.web.forms; import javax.servlet.http.HttpServletRequest; import org.apache.struts.action.ActionMapping; import org.apache.struts.validator.ValidatorForm; public class ProductsForm extends ValidatorForm { // Fields private String gameId; // 編號 private String gameNameCn; // 中文名稱 private String gameNameEn; // 英文名稱 private String gameCapacity; // 碟數 private String gameVersion; // 版本 private String gameMedia; // 介質 private String gameCopyright; // 版權 private String gamePrice; // 價格 private String gameContent; // 攻略 private String flag; private String fieldname; private String value; // Constructors public ProductsForm() { gameId = null ; gameNameCn = null ; gameNameEn = null ; gameCapacity = null ; gameVersion = null ; gameMedia = null ; gameCopyright = null ; gamePrice = null ; gameContent = null ; flag = null ; fieldname = null ; value = null ; } // reset public void reset(ActionMapping mapping, HttpServletRequest request) { gameId = null ; gameNameCn = null ; gameNameEn = null ; gameCapacity = null ; gameVersion = null ; gameMedia = null ; gameCopyright = null ; gamePrice = null ; gameContent = null ; flag = null ; fieldname = null ; value = null ; } // Property accessors public String getGameCapacity() { return gameCapacity; } public void setGameCapacity(String gameCapacity) { this .gameCapacity = gameCapacity; } public String getGameId() { return gameId; } public void setGameId(String gameId) { this .gameId = gameId; } public String getGameNameCn() { return gameNameCn; } public void setGameNameCn(String gameNameCn) { this .gameNameCn = gameNameCn; } public String getGameNameEn() { return gameNameEn; } public void setGameNameEn(String gameNameEn) { this .gameNameEn = gameNameEn; } public String getGameVersion() { return gameVersion; } public void setGameVersion(String gameVersion) { this .gameVersion = gameVersion; } public String getGameMedia() { return gameMedia; } public void setGameMedia(String gameMedia) { this .gameMedia = gameMedia; } public String getFieldname() { return fieldname; } public void setFieldname(String fieldname) { this .fieldname = fieldname; } public String getFlag() { return flag; } public void setFlag(String flag) { this .flag = flag; } public String getValue() { return value; } public void setValue(String value) { this .value = value; } public String getGameCopyright() { return gameCopyright; } public void setGameCopyright(String gameCopyright) { this .gameCopyright = gameCopyright; } public String getGameContent() { return gameContent; } public void setGameContent(String gameContent) { this .gameContent = gameContent; } public String getGamePrice() { return gamePrice; } public void setGamePrice(String gamePrice) { this .gamePrice = gamePrice; } } 接着編寫配置文件。
在 struts-config 包中新建 struts-config.xml 。代碼如下：
<? xml version="1.0" encoding="ISO-8859-1" ?> <! DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd" > < struts-config > < form-beans > < form-bean name ="productsForm" type ="com.game.products.web.forms.ProductsForm" /> </ form-beans > < global-forwards > < forward name ="success" path ="/products/product_success.jsp" /> < forward name ="failure" path ="/products/product_failure.jsp" /> </ global-forwards > < action-mappings > < action path ="/getProducts" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > < forward name ="all" path ="/products/products.jsp" /> </ action > < action path ="/getProduct" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > < forward name ="one" path ="/products/product.jsp" /> </ action > < action path ="/deleteProduct" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > </ action > < action path ="/addProductPage" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > < forward name ="add" path ="/products/addproduct.jsp" /> </ action > < action path ="/addProduct" name ="productsForm" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" input ="/product_failure.jsp" > </ action > < action path ="/updateProduct" name ="productsForm" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" input ="/product_failure.jsp" > </ action > < action path ="/returnProduct" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > < forward name ="all" path ="/products/products.jsp" /> </ action > < action path ="/queryProducts" type ="org.springframework.web.struts.DelegatingActionProxy" parameter ="method" scope ="request" validate ="false" > < forward name ="all" path ="/products/products.jsp" /> </ action > </ action-mappings > < message-resources parameter ="com.game.resources.ApplicationResourcesProducts" /> < plug-in className ="org.apache.struts.validator.ValidatorPlugIn" > < set-property property ="pathnames" value ="/WEB-INF/struts-validator/validator-rules.xml,/WEB-INF/struts-validator/validation.xml" /> </ plug-in > </ struts-config > 需要注意的是，這裏的 action 交由 spring 的 DelegatingActionProxy 管理了。
打開 applicationContext.xml ，接着添加如下代碼：
<!-- View --> < bean name ="/getProducts" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > < property name ="pagerService" > < ref bean ="pagerService" /> </ property > </ bean > < bean name ="/getProduct" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > </ bean > < bean name ="/deleteProduct" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > </ bean > < bean name ="/addProductPage" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > </ bean > < bean name ="/addProduct" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > </ bean > < bean name ="/updateProduct" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > </ bean > < bean name ="/returnProduct" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > < property name ="pagerService" > < ref bean ="pagerService" /> </ property > </ bean > < bean name ="/queryProducts" class ="com.game.products.web.actions.ProductsAction" singleton ="false" > < property name ="productsService" > < ref bean ="productsService" /> </ property > < property name ="pagerService" > < ref bean ="pagerService" /> </ property > </ bean > 接着編寫 web.xml ，代碼如下：
<? xml version="1.0" encoding="GB2312" ?> <! DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" > < web-app > < display-name > 遊戲軟件管理系統 </ display-name > < context-param > < param-name > log4jConfigLocation </ param-name > < param-value > /WEB-INF/classes/log4j.properties </ param-value > </ context-param > < context-param > < param-name > contextConfigLocation </ param-name > < param-value > /WEB-INF/spring-context/applicationContext.xml </ param-value > </ context-param > < filter > < filter-name > Set Character Encoding </ filter-name > < filter-class > com.game.commons.SetCharacterEncodingFilter </ filter-class > < init-param > < param-name > encoding </ param-name > < param-value > GB2312 </ param-value > </ init-param > </ filter > < filter-mapping > < filter-name > Set Character Encoding </ filter-name > < url-pattern > /* </ url-pattern > </ filter-mapping > <!-- - Loads the root application context of this web app at startup. - The application context is then available via - WebApplicationContextUtils.getWebApplicationContext(servletContext). --> < listener > < listener-class > org.springframework.web.context.ContextLoaderListener </ listener-class > </ listener > < listener > < listener-class > org.springframework.web.util.Log4jConfigListener </ listener-class > </ listener > <!-- Action Servlet Configuration --> < servlet > < servlet-name > action </ servlet-name > < servlet-class > org.apache.struts.action.ActionServlet </ servlet-class > <!-- 缺省 --> < init-param > < param-name > config </ param-name > < param-value > /WEB-INF/struts-config/struts-config.xml </ param-value > </ init-param > < init-param > < param-name > debug </ param-name > < param-value > 3 </ param-value > </ init-param > < init-param > < param-name > detail </ param-name > < param-value > 3 </ param-value > </ init-param > < init-param > < param-name > nocache </ param-name > < param-value > yes </ param-value > </ init-param > < load-on-startup > 2 </ load-on-startup > </ servlet > <!-- Action Servlet Mapping --> < servlet-mapping > < servlet-name > action </ servlet-name > < url-pattern > *.do </ url-pattern > </ servlet-mapping > <!-- The Welcome File List --> < welcome-file-list > < welcome-file > products/index.jsp </ welcome-file > </ welcome-file-list > <!-- Struts Tag Library Descriptors --> < taglib > < taglib-uri > struts-bean </ taglib-uri > < taglib-location > /WEB-INF/tld/struts-bean.tld </ taglib-location > </ taglib > < taglib > < taglib-uri > struts-html </ taglib-uri > < taglib-location > /WEB-INF/tld/struts-html.tld </ taglib-location > </ taglib > < taglib > < taglib-uri > struts-logic </ taglib-uri > < taglib-location > /WEB-INF/tld/struts-logic.tld </ taglib-location > </ taglib > < taglib > < taglib-uri > struts-nested </ taglib-uri > < taglib-location > /WEB-INF/tld/struts-nested.tld </ taglib-location > </ taglib > </ web-app > 大家可能注意到了這裏有個 Set Character Encoding 過濾器。我們需要在 com.game.commons 包中新建 SetCharacterEncodingFilter 類來過濾編碼，類的代碼如下：
package com.game.commons; import java.io.IOException; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; public class SetCharacterEncodingFilter implements Filter { protected String encoding = null ; protected FilterConfig filterConfig = null ; protected boolean ignore = true ; public void init(FilterConfig filterConfig) throws ServletException { this .filterConfig = filterConfig; this .encoding = filterConfig.getInitParameter( " encoding " );String value = filterConfig.getInitParameter( " ignore " ); if (value == null ) this .ignore = true ; else if (value.equalsIgnoreCase( " true " )) this .ignore = true ; else this .ignore = false ;} public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { // TODO 自動生成方法存根 if (ignore || (request.getCharacterEncoding() == null )) {String encoding = selectEncoding(request); if (encoding != null )request.setCharacterEncoding(encoding);} chain.doFilter(request, response);} public void destroy() { // TODO 自動生成方法存根 this .encoding = null ; this .filterConfig = null ;} protected String selectEncoding(ServletRequest request) { return ( this .encoding);} } 爲了項目的測試運行，我們還需要配置 log4j.properties ，這個文件放在 src 根目錄下。代碼如下：
log4j.rootLogger=info,consolelog4j.appender.console=org.apache.log4j.ConsoleAppenderlog4j.appender.console.layout=org.apache.log4j.SimpleLayoutlog4j.logger.com.wehave=DEBUG# log4j.logger.org.springframework=DEBUG# SqlMap logging configuration# log4j.logger.com.ibatis=DEBUG# log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG# log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG# log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUGlog4j.logger.java.sql.Connection=DEBUG# log4j.logger.java.sql.Statement=DEBUGlog4j.logger.java.sql.PreparedStatement=DEBUG#log4j.logger.java.sql.ResultSet=DEBUG#log4j.logger.javax.sql=DEBUG 爲了達到頁面驗證的目的，我們還需要使用到 struts 的驗證框架。
在 struts-validator 中添加 validation.xml 。在這配置驗證規則：
<! DOCTYPE form-validation PUBLIC "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.0//EN" "http://jakarta.apache.org/commons/dtds/validator_1_0.dtd" > < form-validation > < formset > < form name ="productsForm" > < field property ="gameNameCn" depends ="required" > < arg0 key ="errors.gameNameCn" /> </ field > < field property ="gameNameEn" depends ="required" > < arg0 key ="errors.gameNameEn" /> </ field > < field property ="gameCapacity" depends ="integer" > < arg0 key ="errors.gameCapacity" /> </ field > < field property ="gamePrice" depends ="float" > < arg0 key ="errors.gamePrice" /> </ field > </ form > </ formset > </ form-validation > 在同個目錄下，添加 validator-rules.xml ，這個在 struts 開發包中有，只需要 copy 過來就可以用了。爲了方便大家，我這裏將裏面配置代碼粘貼出來：
<? xml version="1.0" encoding="ISO-8859-1" ?> <! DOCTYPE form-validation PUBLIC "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.0//EN" "http://jakarta.apache.org/commons/dtds/validator_1_0.dtd" > <!-- This file contains the default Struts Validator pluggable validator definitions. It should be placed somewhere under /WEB-INF and referenced in the struts-config.xml under the plug-in element for the ValidatorPlugIn. <plug-in className="org.apache.struts.validator.ValidatorPlugIn"> <set-property property="pathnames" value="/WEB-INF/validator-rules.xml, /WEB-INF/validation.xml"/> </plug-in> These are the default error messages associated with each validator defined in this file. They should be added to your projects ApplicationResources.properties file or you can associate new ones by modifying the pluggable validators msg attributes in this file. # Struts Validator Error Messages errors.required={0} is required. errors.minlength={0} can not be less than {1} characters. errors.maxlength={0} can not be greater than {1} characters. errors.invalid={0} is invalid. errors.byte={0} must be a byte. errors.short={0} must be a short. errors.integer={0} must be an integer. errors.long={0} must be a long. errors.float={0} must be a float. errors.double={0} must be a double. errors.date={0} is not a date. errors.range={0} is not in the range {1} through {2}. errors.creditcard={0} is an invalid credit card number. errors.email={0} is an invalid e-mail address. --> < form-validation > < global > < validator name ="required" classname ="org.apache.struts.validator.FieldChecks" method ="validateRequired" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" msg ="errors.required" > < javascript > <![CDATA[ function validateRequired(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oRequired = new required(); for (x in oRequired) { var field = form[oRequired[x][0]]; if (field.type == 'text' || field.type == 'textarea' || field.type == 'file' || field.type == 'select-one' || field.type == 'radio' || field.type == 'password' || field.type == 'hidden') { var value = ''; // get field's value if (field.type == "select-one") { var si = field.selectedIndex; if (si >= 0) { value = field.options[si].value; } } else { value = field.value; } if (trim(value).length == 0) { if (i == 0) { focusField = field; } fields[i++] = oRequired[x][1]; isValid = false; } } } if (fields.length > 0) { if(focusField.type!='hidden'){ focusField.focus(); } alert(fields.join('/n')); } return isValid; } // Trim whitespace from left and right sides of s. function trim(s) { return s.replace( /^/s*/, "" ).replace( //s*$/, "" ); } ]]> </ javascript > </ validator > <!-- Åжϸ´Ñ¡¿ò²»ÄÜΪ¿Õ ÕÔÆ·º£ 2004 --> < validator name ="requiredif" classname ="org.apache.struts.validator.FieldChecks" method ="validateRequiredIf" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, org.apache.commons.validator.Validator, javax.servlet.http.HttpServletRequest" msg ="errors.required" > < javascript > <![CDATA[ function validateRequiredIf(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); var j=0; oRequiredif = new requiredif(); for (x in oRequiredif) { var field = form[oRequiredif[x][0]]; for(var ii=0;ii<field.length;ii++){ if(field[ii].checked==true){ j++; } } if (j == 0) { if (i == 0) { focusField = field; } fields[i++] = oRequiredif[x][1]; isValid = false; } } if (fields.length > 0) { alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > < validator name ="minlength" classname ="org.apache.struts.validator.FieldChecks" method ="validateMinLength" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.minlength" > < javascript > <![CDATA[ function validateMinLength(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oMinLength = new minlength(); for (x in oMinLength) { var field = form[oMinLength[x][0]]; if (field.type == 'text' || field.type == 'textarea'|| field.type == 'password') { var iMin = parseInt(oMinLength[x][2]("minlength")); if ((trim(field.value).length > 0) && (field.value.length < iMin)) { if (i == 0) { focusField = field; } fields[i++] = oMinLength[x][1]; isValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > < validator name ="maxlength" classname ="org.apache.struts.validator.FieldChecks" method ="validateMaxLength" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.maxlength" > < javascript > <![CDATA[ function validateMaxLength(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oMaxLength = new maxlength(); for (x in oMaxLength) { var field = form[oMaxLength[x][0]]; if (field.type == 'text' || field.type == 'textarea'|| field.type == 'password') { var iMax = parseInt(oMaxLength[x][2]("maxlength")); if (field.value.length > iMax) { if (i == 0) { focusField = field; } fields[i++] = oMaxLength[x][1]; isValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > < validator name ="mask" classname ="org.apache.struts.validator.FieldChecks" method ="validateMask" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.invalid" > < javascript > <![CDATA[ function validateMask(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oMasked = new mask(); for (x in oMasked) { var field = form[oMasked[x][0]]; if ((field.type == 'text' || field.type == 'textarea'|| field.type == 'password') && (field.value.length > 0)) { if (!matchPattern(field.value, oMasked[x][2]("mask"))) { if (i == 0) { focusField = field; } fields[i++] = oMasked[x][1]; isValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return isValid; } function matchPattern(value, mask) { return mask.exec(value); } ]]> </ javascript > </ validator > < validator name ="byte" classname ="org.apache.struts.validator.FieldChecks" method ="validateByte" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.byte" jsFunctionName ="ByteValidations" > < javascript > <![CDATA[ function validateByte(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oByte = new ByteValidations(); for (x in oByte) { var field = form[oByte[x][0]]; if (field.type == 'text' || field.type == 'textarea' || field.type == 'select-one' || field.type == 'radio') { var value = ''; // get field's value if (field.type == "select-one") { var si = field.selectedIndex; if (si >= 0) { value = field.options[si].value; } } else { value = field.value; } if (value.length > 0) { if (!isAllDigits(value)) { bValid = false; if (i == 0) { focusField = field; } fields[i++] = oByte[x][1]; } else { var iValue = parseInt(value); if (isNaN(iValue) || !(iValue >= -128 && iValue <= 127)) { if (i == 0) { focusField = field; } fields[i++] = oByte[x][1]; bValid = false; } } } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > < validator name ="short" classname ="org.apache.struts.validator.FieldChecks" method ="validateShort" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.short" jsFunctionName ="ShortValidations" > < javascript > <![CDATA[ function validateShort(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oShort = new ShortValidations(); for (x in oShort) { var field = form[oShort[x][0]]; if (field.type == 'text' || field.type == 'textarea' || field.type == 'select-one' || field.type == 'radio') { var value = ''; // get field's value if (field.type == "select-one") { var si = field.selectedIndex; if (si >= 0) { value = field.options[si].value; } } else { value = field.value; } if (value.length > 0) { if (!isAllDigits(value)) { bValid = false; if (i == 0) { focusField = field; } fields[i++] = oShort[x][1]; } else { var iValue = parseInt(value); if (isNaN(iValue) || !(iValue >= -32768 && iValue <= 32767)) { if (i == 0) { focusField = field; } fields[i++] = oShort[x][1]; bValid = false; } } } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > < validator name ="integer" classname ="org.apache.struts.validator.FieldChecks" method ="validateInteger" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.integer" jsFunctionName ="IntegerValidations" > < javascript > <![CDATA[ function validateInteger(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oInteger = new IntegerValidations(); for (x in oInteger) { var field = form[oInteger[x][0]]; if (field.type == 'text' || field.type == 'textarea' || field.type == 'select-one' || field.type == 'radio') { var value = ''; // get field's value if (field.type == "select-one") { var si = field.selectedIndex; if (si >= 0) { value = field.options[si].value; } } else { value = field.value; } if (value.length > 0) { if (!isAllDigits(value)) { bValid = false; if (i == 0) { focusField = field; } fields[i++] = oInteger[x][1]; } else { var iValue = parseInt(value); if (isNaN(iValue) || !(iValue >= -2147483648 && iValue <= 2147483647)) { if (i == 0) { focusField = field; } fields[i++] = oInteger[x][1]; bValid = false; } } } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } function isAllDigits(argvalue) { argvalue = argvalue.toString(); var validChars = "0123456789"; var startFrom = 0; if (argvalue.substring(0, 2) == "0x") { validChars = "0123456789abcdefABCDEF"; startFrom = 2; } else if (argvalue.charAt(0) == "-") { startFrom = 1; } for (var n = startFrom; n < argvalue.length; n++) { if (validChars.indexOf(argvalue.substring(n, n+1)) == -1) return false; } return true; } ]]> </ javascript > </ validator > < validator name ="long" classname ="org.apache.struts.validator.FieldChecks" method ="validateLong" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.long" /> < validator name ="float" classname ="org.apache.struts.validator.FieldChecks" method ="validateFloat" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.float" jsFunctionName ="FloatValidations" > < javascript > <![CDATA[ function validateFloat(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oFloat = new FloatValidations(); for (x in oFloat) { var field = form[oFloat[x][0]]; if (field.type == 'text' || field.type == 'textarea' || field.type == 'select-one' || field.type == 'radio') { var value = ''; // get field's value if (field.type == "select-one") { var si = field.selectedIndex; if (si >= 0) { value = field.options[si].value; } } else { value = field.value; } if (value.length > 0) { // remove '.' before checking digits var tempArray = value.split('.'); var joinedString= tempArray.join(''); if (!isAllDigits(joinedString)) { bValid = false; if (i == 0) { focusField = field; } fields[i++] = oFloat[x][1]; } else { var iValue = parseFloat(value); if (isNaN(iValue)) { if (i == 0) { focusField = field; } fields[i++] = oFloat[x][1]; bValid = false; } } } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > < validator name ="double" classname ="org.apache.struts.validator.FieldChecks" method ="validateDouble" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.double" /> < validator name ="date" classname ="org.apache.struts.validator.FieldChecks" method ="validateDate" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.date" jsFunctionName ="DateValidations" > < javascript > <![CDATA[ function validateDate(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oDate = new DateValidations(); for (x in oDate) { var value = form[oDate[x][0]].value; var datePattern = oDate[x][2]("datePatternStrict"); if ((form[oDate[x][0]].type == 'text' || form[oDate[x][0]].type == 'textarea') && (value.length > 0) && (datePattern.length > 0)) { var MONTH = "MM"; var DAY = "dd"; var YEAR = "yyyy"; var orderMonth = datePattern.indexOf(MONTH); var orderDay = datePattern.indexOf(DAY); var orderYear = datePattern.indexOf(YEAR); if ((orderDay < orderYear && orderDay > orderMonth)) { var iDelim1 = orderMonth + MONTH.length; var iDelim2 = orderDay + DAY.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderDay && iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})(//d{2})(//d{4})$"); } else if (iDelim1 == orderDay) { dateRegexp = new RegExp("^(//d{2})(//d{2})[" + delim2 + "](//d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})(//d{4})$"); } else { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})[" + delim2 + "](//d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[2], matched[1], matched[3])) { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else if ((orderMonth < orderYear && orderMonth > orderDay)) { var iDelim1 = orderDay + DAY.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})(//d{2})(//d{4})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(//d{2})(//d{2})[" + delim2 + "](//d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})(//d{4})$"); } else { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})[" + delim2 + "](//d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[1], matched[2], matched[3])) { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else if ((orderMonth > orderYear && orderMonth < orderDay)) { var iDelim1 = orderYear + YEAR.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderDay) { dateRegexp = new RegExp("^(//d{4})(//d{2})(//d{2})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(//d{4})(//d{2})[" + delim2 + "](//d{2})$"); } else if (iDelim2 == orderDay) { dateRegexp = new RegExp("^(//d{4})[" + delim1 + "](//d{2})(//d{2})$"); } else { dateRegexp = new RegExp("^(//d{4})[" + delim1 + "](//d{2})[" + delim2 + "](//d{2})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[3], matched[2], matched[1])) { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } else { if (i == 0) { focusField = form[oDate[x][0]]; } fields[i++] = oDate[x][1]; bValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } function isValidDate(day, month, year) { if (month < 1 || month > 12) { return false; } if (day < 1 || day > 31) { return false; } if ((month == 4 || month == 6 || month == 9 || month == 11) && (day == 31)) { return false; } if (month == 2) { var leap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); if (day>29 || (day == 29 && !leap)) { return false; } } return true; } ]]> </ javascript > </ validator > <!-- range is deprecated use intRange instead --> < validator name ="range" classname ="org.apache.struts.validator.FieldChecks" method ="validateIntRange" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="integer" msg ="errors.range" > < javascript > <![CDATA[ function validateRange(form) { return validateIntRange(form); } ]]> </ javascript > </ validator > < validator name ="intRange" classname ="org.apache.struts.validator.FieldChecks" method ="validateIntRange" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="integer" msg ="errors.range" > < javascript > <![CDATA[ function validateIntRange(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oRange = new intRange(); for (x in oRange) { var field = form[oRange[x][0]]; if ((field.type == 'text' || field.type == 'textarea') && (field.value.length > 0)) { var iMin = parseInt(oRange[x][2]("min")); var iMax = parseInt(oRange[x][2]("max")); var iValue = parseInt(field.value); if (!(iValue >= iMin && iValue <= iMax)) { if (i == 0) { focusField = field; } fields[i++] = oRange[x][1]; isValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > < validator name ="floatRange" classname ="org.apache.struts.validator.FieldChecks" method ="validateFloatRange" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="float" msg ="errors.range" > < javascript > <![CDATA[ function validateFloatRange(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); oRange = new floatRange(); for (x in oRange) { var field = form[oRange[x][0]]; if ((field.type == 'text' || field.type == 'textarea') && (field.value.length > 0)) { var fMin = parseFloat(oRange[x][2]("min")); var fMax = parseFloat(oRange[x][2]("max")); var fValue = parseFloat(field.value); if (!(fValue >= fMin && fValue <= fMax)) { if (i == 0) { focusField = field; } fields[i++] = oRange[x][1]; isValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > < validator name ="creditCard" classname ="org.apache.struts.validator.FieldChecks" method ="validateCreditCard" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.creditcard" > < javascript > <![CDATA[ function validateCreditCard(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oCreditCard = new creditCard(); for (x in oCreditCard) { if ((form[oCreditCard[x][0]].type == 'text' || form[oCreditCard[x][0]].type == 'textarea') && (form[oCreditCard[x][0]].value.length > 0)) { if (!luhnCheck(form[oCreditCard[x][0]].value)) { if (i == 0) { focusField = form[oCreditCard[x][0]]; } fields[i++] = oCreditCard[x][1]; bValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } /** * Reference: http://www.ling.nwu.edu/~sburke/pub/luhn_lib.pl */ function luhnCheck(cardNumber) { if (isLuhnNum(cardNumber)) { var no_digit = cardNumber.length; var oddoeven = no_digit & 1; var sum = 0; for (var count = 0; count < no_digit; count++) { var digit = parseInt(cardNumber.charAt(count)); if (!((count & 1) ^ oddoeven)) { digit *= 2; if (digit > 9) digit -= 9; }; sum += digit; }; if (sum == 0) return false; if (sum % 10 == 0) return true; }; return false; } function isLuhnNum(argvalue) { argvalue = argvalue.toString(); if (argvalue.length == 0) { return false; } for (var n = 0; n < argvalue.length; n++) { if ((argvalue.substring(n, n+1) < "0") || (argvalue.substring(n,n+1) > "9")) { return false; } } return true; } ]]> </ javascript > </ validator > < validator name ="email" classname ="org.apache.struts.validator.FieldChecks" method ="validateEmail" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.email" > < javascript > <![CDATA[ function validateEmail(form) { var bValid = true; var focusField = null; var i = 0; var fields = new Array(); oEmail = new email(); for (x in oEmail) { if ((form[oEmail[x][0]].type == 'text' || form[oEmail[x][0]].type == 'textarea') && (form[oEmail[x][0]].value.length > 0)) { if (!checkEmail(form[oEmail[x][0]].value)) { if (i == 0) { focusField = form[oEmail[x][0]]; } fields[i++] = oEmail[x][1]; bValid = false; } } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } /** * Reference: Sandeep V. Tamhankar ([email protected]), * http://javascript.internet.com */ function checkEmail(emailStr) { if (emailStr.length == 0) { return true; } var emailPat=/^(.+)@(.+)$/; var specialChars="//(//)<>@,;:///////"//.//[//]"; var validChars="/[^//s" + specialChars + "/]"; var quotedUser="(/"[^/"]*/")"; var ipDomainPat=/^(/d{1,3})[.](/d{1,3})[.](/d{1,3})[.](/d{1,3})$/; var atom=validChars + '+'; var word="(" + atom + "|" + quotedUser + ")"; var userPat=new RegExp("^" + word + "(//." + word + ")*$"); var domainPat=new RegExp("^" + atom + "(//." + atom + ")*$"); var matchArray=emailStr.match(emailPat); if (matchArray == null) { return false; } var user=matchArray[1]; var domain=matchArray[2]; if (user.match(userPat) == null) { return false; } var IPArray = domain.match(ipDomainPat); if (IPArray != null) { for (var i = 1; i <= 4; i++) { if (IPArray[i] > 255) { return false; } } return true; } var domainArray=domain.match(domainPat); if (domainArray == null) { return false; } var atomPat=new RegExp(atom,"g"); var domArr=domain.match(atomPat); var len=domArr.length; if ((domArr[domArr.length-1].length < 2) || (domArr[domArr.length-1].length > 3)) { return false; } if (len < 2) { return false; } return true; } ]]> </ javascript > </ validator > <!-- ÅжÏÊý×éÿ¸öÊýÖµ¶¼²»ÄÜΪ¿Õ ÕÔÆ·º£ 2004 --> < validator name ="requiredArray" classname ="org.apache.struts.validator.FieldChecks" method ="validateRequiredArray" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.required" jsFunctionName ="RequiredArrayValidations" > < javascript > <![CDATA[ function validateRequiredArray(form) { var isValid = true; var focusField = null; var i = 0; var fields = new Array(); var j=0; oRequired = new RequiredArrayValidations(); for (x in oRequired) { var field = form[oRequired[x][0]]; for(var ii=0;ii<field.length;ii++){ if(field[ii].value.length>0){ j++; } } if (j < field.length) { if (i == 0) { focusField = field; } fields[i++] = oRequired[x][1]; isValid = false; } } if (fields.length > 0) { alert(fields.join('/n')); } return isValid; } ]]> </ javascript > </ validator > <!-- ÅжÏÊý×éÿ¸ö²»Îª¿ÕµÄÊýÖµ¶¼±ØÐëΪÕûÐÍ ÕÔÆ·º£ 2004 --> < validator name ="integerArray" classname ="org.apache.struts.validator.FieldChecks" method ="validateIntegerArray" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.integer" jsFunctionName ="IntegerArrayValidations" > < javascript > <![CDATA[ function validateIntegerArray(form) { var bValid = true; var focusField = null; var i = 0; var j=0; var fields = new Array(); oInteger = new IntegerArrayValidations(); for (x in oInteger) { var field = form[oInteger[x][0]]; for(var ii=0;ii<field.length;ii++){ var value=field[ii].value; if (value.length > 0) { if (!isAllDigits(value)) { bValid = false; j++; if(j==1){ focusField = field[ii]; } } else { var iValue = parseInt(value); if (isNaN(iValue) || !(iValue >= -2147483648 && iValue <= 2147483647)) { bValid = false; j++; if(j==1){ focusField = field[ii]; } } } } } if (j > 0) { fields[i++] = oInteger[x][1]; isValid = false; } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > <!-- ÅжÏÊý×éÿ¸ö²»Îª¿ÕµÄÊýÖµ¶¼±ØÐëΪ¸¡µãÐÍ ÕÔÆ·º£ 2004 --> < validator name ="floatArray" classname ="org.apache.struts.validator.FieldChecks" method ="validateFloatArray" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.float" jsFunctionName ="FloatArrayValidations" > < javascript > <![CDATA[ function validateFloatArray(form) { var bValid = true; var focusField = null; var i = 0; var j=0; var fields = new Array(); oFloat = new FloatArrayValidations(); for (x in oFloat) { var field = form[oFloat[x][0]]; for(var ii=0;ii<field.length;ii++){ var value=field[ii].value; if (value.length > 0) { // remove '.' before checking digits var tempArray = value.split('.'); var joinedString= tempArray.join(''); if (!isAllDigits(joinedString)) { bValid = false; j++; if (j == 1) { focusField = field[ii]; } } else { var iValue = parseFloat(value); if (isNaN(iValue)) { j++; if (j == 1) { focusField = field[ii]; } bValid = false; } } } } if (j > 0) { fields[i++] = oFloat[x][1]; isValid = false; } } if (fields.length > 0) { focusField.focus(); alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > <!-- ÅжÏÊý×éÿ¸ö²»Îª¿ÕµÄÊýÖµ¶¼±ØÐëΪ˫¾«¶ÈÐÍ ÕÔÆ·º£ 2004 --> < validator name ="doubleArray" classname ="org.apache.struts.validator.FieldChecks" method ="validateDoubleArray" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.double" /> <!-- ÅжÏÊý×éÿ¸ö²»Îª¿ÕµÄÊýÖµ¶¼±ØÐëΪÈÕÆÚÐÍ ÕÔÆ·º£ 2004 --> < validator name ="dateArray" classname ="org.apache.struts.validator.FieldChecks" method ="validateDateArray" methodParams ="java.lang.Object, org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors, javax.servlet.http.HttpServletRequest" depends ="" msg ="errors.date" jsFunctionName ="DateArrayValidations" > < javascript > <![CDATA[ function validateDateArray(form) { var bValid = true; var focusField = null; var i = 0; var j=0; var fields = new Array(); oDate = new DateArrayValidations(); for (x in oDate) { var field = form[oDate[x][0]]; for(var ii=0;ii<field.length;ii++){ var value=field[ii].value; var datePattern = oDate[x][2]("datePatternStrict"); if ((value.length > 0) && (datePattern.length > 0)) { var MONTH = "MM"; var DAY = "dd"; var YEAR = "yyyy"; var orderMonth = datePattern.indexOf(MONTH); var orderDay = datePattern.indexOf(DAY); var orderYear = datePattern.indexOf(YEAR); if ((orderDay < orderYear && orderDay > orderMonth)) { var iDelim1 = orderMonth + MONTH.length; var iDelim2 = orderDay + DAY.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderDay && iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})(//d{2})(//d{4})$"); } else if (iDelim1 == orderDay) { dateRegexp = new RegExp("^(//d{2})(//d{2})[" + delim2 + "](//d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})(//d{4})$"); } else { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})[" + delim2 + "](//d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[2], matched[1], matched[3])) { bValid = false; j++; } } else { bValid = false; j++; } } else if ((orderMonth < orderYear && orderMonth > orderDay)) { var iDelim1 = orderDay + DAY.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})(//d{2})(//d{4})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(//d{2})(//d{2})[" + delim2 + "](//d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})(//d{4})$"); } else { dateRegexp = new RegExp("^(//d{2})[" + delim1 + "](//d{2})[" + delim2 + "](//d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[1], matched[2], matched[3])) { j++; bValid = false; } } else { j++; bValid = false; } } else if ((orderMonth > orderYear && orderMonth < orderDay)) { var iDelim1 = orderYear + YEAR.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderDay) { dateRegexp = new RegExp("^(//d{4})(//d{2})(//d{2})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(//d{4})(//d{2})[" + delim2 + "](//d{2})$"); } else if (iDelim2 == orderDay) { dateRegexp = new RegExp("^(//d{4})[" + delim1 + "](//d{2})(//d{2})$"); } else { dateRegexp = new RegExp("^(//d{4})[" + delim1 + "](//d{2})[" + delim2 + "](//d{2})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!isValidDate(matched[3], matched[2], matched[1])) { j++; bValid = false; } } else { j++; bValid = false; } } else { j++; bValid = false; } } } if (j > 0) { fields[i++] = oDate[x][1]; isValid = false; } } if (fields.length > 0) { alert(fields.join('/n')); } return bValid; } ]]> </ javascript > </ validator > </ global > </ form-validation >