\n\t\u8fd9\u91cc\u6211\u4eec\u8981\u6ce8\u610f\u7684\u662f\u5f53\u7528\u6237\u8df3\u8f6c\u5230\u9875\u97622\u65f6\u9875\u97621\u7684\u4fe1\u606f\u662f\u9700\u8981\u4fdd\u5b58\u8d77\u6765\u7684\uff0c\u8fd8\u8bb0\u5f97AbstractFormController\u4e2d\u7684sessionForm\u5417\uff1f \u5982\u679c\u4e3atrue\u5219\u8868\u5355\u6570\u636e\u5b58\u653e\u5230session\u4e2d\uff0cAbstractWizardFormController\u5c31\u662f\u4f7f\u7528\u4e86\u8fd9\u4e2a\u7279\u6027\u3002\n<\/p>\n
\n\t![\"AbstractWizardFormController](\"http:\/\/ocuzluml6.bkt.clouddn.com\/045a6906b0a4bd816649c54a26532e58__1.JPG\")
\n<\/p>\n
\n\t\u5411\u5bfc\u4e2d\u7684\u9875\u7801\u4ece0\u5f00\u59cb\u3002\n<\/p>\n
- \n
- \n\t\tPARAM_TARGET = "_target"\uff1a\u7528\u4e8e\u9009\u62e9\u5411\u5bfc\u4e2d\u7684\u8981\u4f7f\u7528\u7684\u9875\u9762\u53c2\u6570\u540d\u524d\u7f00\uff0c\u5982“_target0”\u5219\u9009\u62e9\u7b2c0\u4e2a\u9875\u9762\u663e\u793a\uff0c\u5373\u56fe\u4e2d\u7684“wizard\/baseInfo”\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u5982“_target1”\u5c06\u9009\u62e9\u7b2c1\u9875\u9762\uff0c\u8981\u5f97\u5230\u7684\u9875\u7801\u4e3a\u53bb\u9664\u524d\u7f00“_target”\u540e\u7684\u6570\u5b57\u5373\u662f\uff1b\n\t<\/li>\n
- \n\t\tPARAM_FINISH = "_finish"\uff1a\u5982\u679c\u8bf7\u6c42\u53c2\u6570\u4e2d\u6709\u540d\u4e3a“_finish”\u7684\u53c2\u6570\uff0c\u8868\u793a\u5411\u5bfc\u6210\u529f\u7ed3\u675f\uff0c\u5c06\u4f1a\u8c03\u7528processFinish\u65b9\u6cd5\u8fdb\u884c\u5b8c\u6210\u65f6\u7684\u529f\u80fd\u5904\u7406\uff1b\n\t<\/li>\n
- \n\t\tPARAM_CANCEL = "_cancel"\uff1a\u5982\u679c\u8bf7\u6c42\u53c2\u6570\u4e2d\u6709\u540d\u4e3a“_cancel”\u7684\u53c2\u6570\uff0c\u8868\u793a\u5411\u5bfc\u88ab\u53d6\u6d88\uff0c\u5c06\u4f1a\u8c03\u7528processCancel\u65b9\u6cd5\u8fdb\u884c\u53d6\u6d88\u65f6\u7684\u529f\u80fd\u5904\u7406\uff1b\n\t<\/li>\n
- \n\t\t\u5411\u5bfc\u4e2d\u7684\u547d\u4ee4\u5bf9\u8c61\uff1a\u5411\u5bfc\u4e2d\u7684\u6bcf\u4e00\u4e2a\u6b65\u9aa4\u90fd\u4f1a\u628a\u76f8\u5173\u7684\u53c2\u6570\u7ed1\u5b9a\u5230\u547d\u4ee4\u5bf9\u8c61\uff0c\u8be5\u8868\u5355\u5bf9\u8c61\u9ed8\u8ba4\u653e\u7f6e\u5728session\u4e2d\uff0c\u4ece\u800c\u53ef\u4ee5\u8de8\u8d8a\u591a\u6b21\u8bf7\u6c42\u5f97\u5230\u8be5\u547d\u4ee4\u5bf9\u8c61\u3002\n\t<\/li>\n<\/ul>\n
\n\t\u63a5\u4e0b\u6765\u5177\u4f53\u770b\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528\u5427\u3002\u5148\u63a5\u4e0b\u6765\u5177\u4f53\u770b\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528\u5427\u3002\n<\/p>\n
\r\npublic class UserModel { \r\n private String username; \r\n private String password; \r\n private String realname; \/\/\u771f\u5b9e\u59d3\u540d \r\n private WorkInfoModel workInfo; \r\n private SchoolInfoModel schoolInfo; \r\n \/\/\u7701\u7565getter\/setter \r\n} <\/pre>\n\r\npublic class SchoolInfoModel { \r\n private String schoolType; \/\/\u5b66\u6821\u7c7b\u578b\uff1a\u9ad8\u4e2d\u3001\u4e2d\u4e13\u3001\u5927\u5b66 \r\n private String schoolName; \/\/\u5b66\u6821\u540d\u79f0 \r\n private String specialty; \/\/\u4e13\u4e1a \r\n\t\/\/\u7701\u7565getter\/setter \r\n}<\/pre>\n\r\npublic class WorkInfoModel { \r\n private String city; \/\/\u6240\u5728\u57ce\u5e02 \r\n private String job; \/\/\u804c\u4f4d \r\n private String year; \/\/\u5de5\u4f5c\u5e74\u9650 \r\n\t\/\/\u7701\u7565getter\/setter \r\n}<\/pre>\n\n\t\u63a5\u4e0b\u6765\u770b\u770b\u63a7\u5236\u5668\u7684\u5b9e\u73b0\u4ee3\u7801\u3002\n<\/p>\n
\r\npackage com.xttblog.chapter4.web.controller; \r\n\/\/\u7701\u7565import \r\npublic class InfoFillWizardFormController extends AbstractWizardFormController { \r\n public InfoFillWizardFormController() { \r\n setCommandClass(UserModel.class); \r\n setCommandName("user"); \r\n } \r\n protected Map referenceData(HttpServletRequest request, int page) throws Exception { \r\n Map map = new HashMap(); \r\n if(page==1) { \/\/\u5982\u679c\u662f\u586b\u5199\u5b66\u6821\u4fe1\u606f\u9875 \u9700\u8981\u5b66\u6821\u7c7b\u578b\u4fe1\u606f \r\n map.put("schoolTypeList", Arrays.asList("\u9ad8\u4e2d", "\u4e2d\u4e13", "\u5927\u5b66")); \r\n } \r\n if(page==2) {\/\/\u5982\u679c\u662f\u586b\u5199\u5de5\u4f5c\u4fe1\u606f\u9875 \u9700\u8981\u5de5\u4f5c\u57ce\u5e02\u4fe1\u606f \r\n map.put("cityList", Arrays.asList("\u6d4e\u5357", "\u5317\u4eac", "\u4e0a\u6d77")); \r\n } \r\n return map; \r\n } \r\n protected void validatePage(Object command, Errors errors, int page) { \r\n \/\/\u63d0\u4f9b\u6bcf\u4e00\u9875\u6570\u636e\u7684\u9a8c\u8bc1\u5904\u7406\u65b9\u6cd5 \r\n } \r\n protected void postProcessPage(HttpServletRequest request, \r\n\t\tObject command, \r\n\t\tErrors errors, int page) throws Exception { \r\n \/\/\u63d0\u4f9b\u7ed9\u6bcf\u4e00\u9875\u5b8c\u6210\u65f6\u7684\u540e\u5904\u7406\u65b9\u6cd5 \r\n } \r\n protected ModelAndView processFinish(HttpServletRequest req, \r\n\t\tHttpServletResponse resp, \r\n\t\tObject command, BindException errors) throws Exception { \r\n \/\/\u6210\u529f\u540e\u7684\u5904\u7406\u65b9\u6cd5 \r\n System.out.println(command); \r\n return new ModelAndView("redirect:\/success"); \r\n } \r\n protected ModelAndView processCancel(HttpServletRequest request, \r\n\t\tHttpServletResponse response, \r\n\t\tObject command, BindException errors) throws Exception { \r\n \/\/\u53d6\u6d88\u540e\u7684\u5904\u7406\u65b9\u6cd5 \r\n System.out.println(command); \r\n return new ModelAndView("redirect:\/cancel"); \r\n } \r\n} <\/pre>\n- \n
- \n\t\tpage\u9875\u7801\uff1a\u662f\u6839\u636e\u8bf7\u6c42\u4e2d\u4ee5“_target”\u5f00\u5934\u7684\u53c2\u6570\u540d\u6765\u786e\u5b9a\u7684\uff0c\u5982“_target0”\uff0c\u5219\u9875\u7801\u4e3a0\uff1b\n\t<\/li>\n
- \n\t\treferenceData\uff1a\u63d0\u4f9b\u6bcf\u4e00\u9875\u9700\u8981\u7684\u8868\u5355\u652f\u6301\u5bf9\u8c61\uff0c\u5982\u5b8c\u5584\u5b66\u6821\u4fe1\u606f\u9700\u8981\u5b66\u6821\u7c7b\u578b\uff0cpage\u9875\u7801\u4ece0\u5f00\u59cb\uff08\u800c\u4e14\u6839\u636e\u8bf7\u6c42\u53c2\u6570\u4e2d\u4ee5“_target”\u5f00\u5934\u7684\u53c2\u6570\u6765\u786e\u5b9a\u5f53\u524d\u9875\u7801\uff0c\u5982_target1\uff0c\u5219page=1\uff09\uff1b\n\t<\/li>\n
- \n\t\tvalidatePage\uff1a\u9a8c\u8bc1\u5f53\u524d\u9875\u7684\u547d\u4ee4\u5bf9\u8c61\u6570\u636e\uff0c\u9a8c\u8bc1\u5e94\u6839\u636epage\u9875\u7801\u6765\u5206\u6b65\u9aa4\u9a8c\u8bc1\uff1b\n\t<\/li>\n
- \n\t\tpostProcessPage\uff1a\u9a8c\u8bc1\u6210\u529f\u540e\u7684\u540e\u5904\u7406\uff1b\n\t<\/li>\n
- \n\t\tprocessFinish\uff1a\u6210\u529f\u65f6\u6267\u884c\u7684\u65b9\u6cd5\uff0c\u6b64\u5904\u76f4\u63a5\u91cd\u5b9a\u5411\u5230\/success\u63a7\u5236\u5668\uff08\u8be6\u89c1CancelController\uff09\uff1b\n\t<\/li>\n
- \n\t\tprocessCancel\uff1a\u53d6\u6d88\u65f6\u6267\u884c\u7684\u65b9\u6cd5\uff0c\u6b64\u5904\u76f4\u63a5\u91cd\u5b9a\u5411\u5230\/cancel\u63a7\u5236\u5668\uff08\u8be6\u89c1SuccessController\uff09\uff1b\n\t<\/li>\n
- \n\t\tallowDirtyBack\u548callowDirtyForward\uff1a\u51b3\u5b9a\u5728\u5f53\u524d\u9875\u9762\u9a8c\u8bc1\u5931\u8d25\u65f6\uff0c\u662f\u5426\u5141\u8bb8\u5411\u5bfc\u524d\u79fb\u548c\u540e\u9000\uff0c\u9ed8\u8ba4false\u4e0d\u5141\u8bb8\uff1b\n\t<\/li>\n
- \n\t\tonBindAndValidate(HttpServletRequest request, Object command, BindException errors, int page)\uff1a\u5141\u8bb8\u8986\u76d6\u9ed8\u8ba4\u7684\u7ed1\u5b9a\u53c2\u6570\u5230\u547d\u4ee4\u5bf9\u8c61\u548c\u9a8c\u8bc1\u6d41\u7a0b\u3002\n\t<\/li>\n<\/ul>\n
\n\tspring\u914d\u7f6e\u6587\u4ef6\uff08chapter4-servlet.xml\uff09\n<\/p>\n
\r\n<bean name="\/infoFillWizard" \r\nclass="com.xttblog.chapter4.web.controller.InfoFillWizardFormController"> \r\n <property name="pages"> \r\n <list> \r\n <value>wizard\/baseInfo<\/value> \r\n <value>wizard\/schoolInfo<\/value> \r\n <value>wizard\/workInfo<\/value> \r\n <\/list> \r\n <\/property> \r\n<\/bean> <\/pre>\n
- \n
- \n\t\tpages\uff1a\u8868\u793a\u5411\u5bfc\u4e2d\u6bcf\u4e00\u4e2a\u6b65\u9aa4\u7684\u903b\u8f91\u89c6\u56fe\u540d\uff0c\u5f53InfoFillWizardFormController\u7684page=0\uff0c\u5219\u5c06\u4f1a\u9009\u62e9“wizard\/baseInfo”\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u4ece\u800c\u53ef\u4ee5\u6309\u6b65\u9aa4\u9009\u62e9\u8981\u5c55\u793a\u7684\u89c6\u56fe\u3002\n\t<\/li>\n<\/ul>\n
\n\t\u5411\u5bfc\u4e2d\u7684\u6bcf\u4e00\u6b65\u89c6\u56fe
\n<\/h2>\n\n\t\u57fa\u672c\u4fe1\u606f\u9875\u9762(\u7b2c\u4e00\u6b65) baseInfo.jsp\uff1a\n<\/p>\n
\r\n<form method="post"> \r\n\u771f\u5b9e\u59d3\u540d:<input type="text" name="realname" value="${user.realname}"><br\/> \r\n<input type="submit" name="_target1" value="\u4e0b\u4e00\u6b65"\/> \r\n<\/form> <\/pre>\n\n\t\u5f53\u524d\u9875\u7801\u4e3a0\uff1b
\n\tname="_target1"\uff1a\u8868\u793a\u5411\u5bfc\u4e0b\u4e00\u6b65\u8981\u663e\u793a\u7684\u9875\u9762\u7684\u9875\u7801\u4e3a1\uff1b\n<\/p>\n\n\t\u5b66\u6821\u4fe1\u606f\u9875\u9762(\u7b2c\u4e8c\u6b65) schoolInfo.jsp\uff1a\n<\/p>\n
\r\n<form method="post"> \r\n\u5b66\u6821\u7c7b\u578b\uff1a<select name="schoolInfo.schoolType"> \r\n <c:forEach items="${schoolTypeList }" var="schoolType"> \r\n <option value="${schoolType }" \r\n <c:if test="${user.schoolInfo.schoolType eq schoolType}"> \r\n selected="selected" \r\n <\/c:if> \r\n > \r\n ${schoolType} \r\n <\/option> \r\n <\/c:forEach> \r\n<\/select><br\/> \r\n\u5b66\u6821\u540d\u79f0\uff1a<input type="text" name="schoolInfo.schoolName" value="${user.schoolInfo.schoolName}"\/><br\/> \r\n\u4e13\u4e1a\uff1a<input type="text" name="schoolInfo.specialty" value="${user.schoolInfo.specialty}"\/><br\/> \r\n<input type="submit" name="_target0" value="\u4e0a\u4e00\u6b65"\/> \r\n<input type="submit" name="_target2" value="\u4e0b\u4e00\u6b65"\/> \r\n<\/form> <\/pre>\n\n\t\u5de5\u4f5c\u4fe1\u606f\u9875\u9762(\u7b2c\u4e09\u6b65) workInfo.jsp\uff1a\n<\/p>\n
\r\n<form method="post"> \r\n\u6240\u5728\u57ce\u5e02\uff1a<select name="workInfo.city"> \r\n <c:forEach items="${cityList }" var="city"> \r\n <option value="${city }" \r\n <c:if test="${user.workInfo.city eq city}">selected="selected"<\/c:if> \r\n > \r\n ${city} \r\n <\/option> \r\n <\/c:forEach> \r\n<\/select><br\/> \r\n\u804c\u4f4d\uff1a<input type="text" name="workInfo.job" value="${user.workInfo.job}"\/><br\/> \r\n\u5de5\u4f5c\u5e74\u9650\uff1a<input type="text" name="workInfo.year" value="${user.workInfo.year}"\/><br\/> \r\n<input type="submit" name="_target1" value="\u4e0a\u4e00\u6b65"\/> \r\n<input type="submit" name="_finish" value="\u5b8c\u6210"\/> \r\n<input type="submit" name="_cancel" value="\u53d6\u6d88"\/> \r\n<\/form> <\/pre>\n\n\t\u5f53\u524d\u9875\u7801\u4e3a2\u3002\n<\/p>\n
- \n
- \n\t\tname="_target1"\uff1a\u4e0a\u4e00\u6b65\uff0c\u8868\u793a\u5411\u5bfc\u4e0a\u4e00\u6b65\u8981\u663e\u793a\u7684\u9875\u9762\u7684\u9875\u7801\u4e3a1\uff1b\n\t<\/li>\n
- \n\t\tname="_finish"\uff1a\u5411\u5bfc\u5b8c\u6210\uff0c\u8868\u793a\u5411\u5bfc\u6210\u529f\uff0c\u5c06\u4f1a\u8c03\u7528\u5411\u5bfc\u63a7\u5236\u5668\u7684processFinish\u65b9\u6cd5\uff1b\n\t<\/li>\n
- \n\t\tname="_cancel"\uff1a\u5411\u5bfc\u53d6\u6d88\uff0c\u8868\u793a\u5411\u5bfc\u88ab\u53d6\u6d88\uff0c\u5c06\u4f1a\u8c03\u7528\u5411\u5bfc\u63a7\u5236\u5668\u7684processCancel\u65b9\u6cd5\uff1b\n\t<\/li>\n<\/ul>\n
\n\t\u5230\u6b64\u5411\u5bfc\u63a7\u5236\u5668\u5b8c\u6210\uff0c\u6b64\u5904\u7684\u5411\u5bfc\u6d41\u7a0b\u6bd4\u8f83\u7b80\u5355\uff0c\u5982\u679c\u9700\u8981\u66f4\u590d\u6742\u7684\u9875\u9762\u6d41\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528Spring Web Flow\u6846\u67b6\u3002<\/p>\n
![\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/](\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\")
<\/p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1axttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p>
\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a\u4e1a\u4f59\u8349<\/a>\uff1a » AbstractWizardFormController\uff08\u5411\u5bfc\u63a7\u5236\u5668\uff09<\/a><\/p>","protected":false},"excerpt":{"rendered":"
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