{"id":608,"date":"2023-11-16T06:45:36","date_gmt":"2023-12-25T06:55:26","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/primefaces%e6%b6%88%e6%81%af%e3%80%81%e6%b6%88%e6%81%af%e5%92%8c%e5%a2%9e%e9%95%bf%e7%bb%84%e4%bb%b6%e7%a4%ba%e4%be%8b\/"},"modified":"2025-08-02T22:32:10","modified_gmt":"2025-08-02T14:32:10","slug":"primefaces%e6%b6%88%e6%81%af%e3%80%81%e6%b6%88%e6%81%af%e5%92%8c%e5%a2%9e%e9%95%bf%e7%bb%84%e4%bb%b6%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/primefaces%e6%b6%88%e6%81%af%e3%80%81%e6%b6%88%e6%81%af%e5%92%8c%e5%a2%9e%e9%95%bf%e7%bb%84%e4%bb%b6%e7%a4%ba%e4%be%8b\/","title":{"rendered":"PrimeFaces\u6d88\u606f\u4e0eGrowl\u7ec4\u4ef6\u8be6\u89e3\uff1a\u5b9e\u7528\u793a\u4f8b\u4e0e\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"

\u8fd9\u662f\u6587\u7ae0\u300aPrimeFaces\u6d88\u606f\u3001\u4fe1\u606f\u548c\u589e\u957f\u7ec4\u4ef6\u793a\u4f8b\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51717\u90e8\u5206\uff09\u3002<\/p>\n

\u6d88\u606f\u901a\u5e38\u7528\u4e8e\u901a\u77e5\u3001\u544a\u77e5\u7528\u6237\u4ee5\u53ca\u8ba9\u7528\u6237\u4e86\u89e3\u4ed6\u4eec\u6240\u5b8c\u6210\u7684\u64cd\u4f5c\u3002\u6d88\u606f\u7ec4\u4ef6\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u4fe1\u606f\u3001\u9519\u8bef\u3001\u8b66\u544a\u7b49\u5185\u5bb9\u3002\u50cfPrimeFaces\u8fd9\u6837\u7684JSF\u5b9e\u73b0\u63d0\u4f9b\u4e86\u4e0d\u540c\u7c7b\u578b\u7684\u7ec4\u4ef6\u6765\u6267\u884c\u6b64\u64cd\u4f5c\u3002Messages\u3001Messages\u548cGrowl\u662f\u4e13\u95e8\u7528\u4e8e\u6b64\u76ee\u7684\u7684\u7ec4\u4ef6\u3002\u672c\u6559\u7a0b\u5c06\u5e2e\u52a9\u60a8\u5c06\u8fd9\u4e9b\u7ec4\u4ef6\u96c6\u6210\u5230\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/p>\n

PrimeFaces \u6d88\u606f\u7ec4\u4ef6\u57fa\u672c\u4fe1\u606f<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n
\u6807\u7b7e<\/th>\nmessage<\/th>\n<\/tr>\n<\/thead>\n
\u7ec4\u4ef6\u7c7b<\/td>\norg.primefaces.component.message.Message<\/td>\n<\/tr>\n
\u7ec4\u4ef6\u7c7b\u578b<\/td>\norg.primefaces.component.Message<\/td>\n<\/tr>\n
\u7ec4\u4ef6\u65cf<\/td>\norg.primefaces.component<\/td>\n<\/tr>\n
\u6e32\u67d3\u5668\u7c7b\u578b<\/td>\norg.primefaces.component.MessageRenderer<\/td>\n<\/tr>\n
\u6e32\u67d3\u5668\u7c7b<\/td>\norg.primefaces.component.message.MessageRenderer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

PrimeFaces \u6d88\u606f\u7ec4\u4ef6\u5c5e\u6027<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u540d\u79f0<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n\u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
id<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u3002<\/td>\n<\/tr>\n
rendered<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u6307\u5b9a\u662f\u5426\u6e32\u67d3\u7ec4\u4ef6\u7684\u5e03\u5c14\u503c\uff0c\u8bbe\u7f6e\u4e3afalse\u65f6\u5c06\u4e0d\u6e32\u67d3\u7ec4\u4ef6\u3002<\/td>\n<\/tr>\n
binding<\/td>\nnull<\/td>\nObject<\/td>\n\u6620\u5c04\u5230\u652f\u6301Bean\u4e2d\u670d\u52a1\u5668\u7aefUIComponent\u5b9e\u4f8b\u7684EL\u8868\u8fbe\u5f0f\u3002<\/td>\n<\/tr>\n
showSummary<\/td>\nfalse<\/td>\nBoolean<\/td>\n\u6307\u5b9a\u662f\u5426\u663e\u793aFacesMessage\u7684\u6458\u8981\u3002<\/td>\n<\/tr>\n
showDetail<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u6307\u5b9a\u662f\u5426\u663e\u793aFacesMessage\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/td>\n<\/tr>\n
for<\/td>\nnull<\/td>\nString<\/td>\n\u8981\u663e\u793a\u5176\u6d88\u606f\u7684\u7ec4\u4ef6\u7684ID\u3002<\/td>\n<\/tr>\n
redisplay<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5b9a\u4e49\u662f\u5426\u5e94\u663e\u793a\u5df2\u6e32\u67d3\u7684\u6d88\u606f\u3002<\/td>\n<\/tr>\n
display<\/td>\nboth<\/td>\nString<\/td>\n\u5b9a\u4e49\u663e\u793a\u6a21\u5f0f\u3002<\/td>\n<\/tr>\n
escape<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5b9a\u4e49\u662f\u5426\u8f6c\u4e49HTML\u3002<\/td>\n<\/tr>\n
severity<\/td>\nnull<\/td>\nString<\/td>\n\u4ec5\u663e\u793a\u7684\u4e25\u91cd\u6027\u9017\u53f7\u5206\u9694\u5217\u8868\u3002<\/td>\n<\/tr>\n
style<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u5185\u8054\u6837\u5f0f\u3002<\/td>\n<\/tr>\n
styleClass<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u6837\u5f0f\u7c7b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5f00\u59cb\u4f7f\u7528PrimeFaces\u6d88\u606f\u7ec4\u4ef6<\/h3>\n

\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8981\u5411\u5e94\u7528\u7a0b\u5e8f\u6dfb\u52a0\u6d88\u606f\uff0c\u60a8\u9700\u8981\u5c06FacesMessage\u5b9e\u4f8b\u6dfb\u52a0\u5230FacesContext\u5b9e\u4f8b\u4e2d\uff0c\u8fd9\u4e9b\u6d88\u606f\u5c06\u5728RenderResponse\u9636\u6bb5\u4e4b\u540e\u5448\u73b0\u3002\u8bb8\u591a\u6d88\u606f\u662f\u624b\u52a8\u6dfb\u52a0\u7684\uff0c\u800c\u5176\u4ed6\u6d88\u606f\u5219\u7531JSF\u5b9e\u73b0\u6dfb\u52a0\u3002\u5f53\u60a8\u5904\u7406\u9a8c\u8bc1\u548c\u8f6c\u6362\u65f6\uff0c\u4f1a\u663e\u793a\u8bb8\u591a\u5b9e\u9645\u4e0a\u4e0d\u662f\u60a8\u4ee3\u7801\u4e00\u90e8\u5206\u7684\u6d88\u606f\u3002\u4ee5\u4e0b\u793a\u4f8b\u663e\u793a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u9a8c\u8bc1\u8fc7\u7a0b\uff0c\u8be5\u8fc7\u7a0b\u5728\u63d0\u4ea4\u672a\u586b\u5199\u6240\u9700\u8f93\u5165\u7684\u8868\u5355\u65f6\u751f\u6210\u9519\u8bef\u6d88\u606f\u3002<\/p>\n

index.xhtml<\/p>\n

<html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your message is mandatory:\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\" required=\"true\"\/>\r\n\t<p:message id=\"message\" for=\"input\"><\/p:message>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action\" action=\"#{messageManagedBean.doSomeAction}\" update=\"input message\"><\/p:commandButton>\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
MessageManagedBean.java<\/p>\n
package com.Olivia;\r\n\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message;\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\r\n\tpublic String doSomeAction(){\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
\u4ee5\u4e0b\u662f\u5bf9\u4e0a\u8ff0\u4ee3\u7801\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n
    \n
  • \u6e32\u67d3\u7684\u6d88\u606f\u4e0d\u662f\u60a8\u4ee3\u7801\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u662f\u7531JSF\u5b9e\u73b0\u901a\u8fc7\u6267\u884cProcessValidation\u9636\u6bb5\u6392\u961f\u7684\u3002<\/li>\n
  • RenderResponse\u9636\u6bb5\u8d1f\u8d23\u663e\u793a\u6d88\u606f\u3002<\/li>\n
  • \u6392\u961f\u6d88\u606f\u9700\u8981\u901a\u8fc7JSF\u751f\u547d\u5468\u671f\u3002JSF\u751f\u547d\u5468\u671f\u7684\u6b63\u5e38\u542f\u52a8\u662f\u901a\u8fc7\u6fc0\u6d3b\u64cd\u4f5c\u5b8c\u6210\u7684\u3002<\/li>\n
  • \u4e3a\u786e\u4fdd\u67d0\u4e9b\u8f93\u5165\u662f\u5fc5\u9700\u7684\uff0c\u5fc5\u987b\u5c06required\u5c5e\u6027\u8bbe\u7f6e\u4e3atrue\u3002ProcessValidation\u5c06\u68c0\u67e5\u60a8\u7684\u5fc5\u9700\u7ec4\u4ef6\uff0c\u5e76\u5728\u7f3a\u5c11\u67d0\u4e9b\u7ec4\u4ef6\u65f6\u6392\u961f\u6d88\u606f\u3002<\/li>\n
  • Message\u7ec4\u4ef6\u4e3b\u8981\u7528\u4e8e\u5c06\u7279\u5b9a\u7ec4\u4ef6\u4e0e\u6d88\u606f\u5173\u8054\u3002\u901a\u5e38\uff0c\u6b64\u6d88\u606f\u5c06\u59cb\u7ec8\u7528\u4e8e\u663e\u793a\u4f34\u968f\u7ec4\u4ef6\u7684\u6240\u6709\u6d88\u606f\u3002<\/li>\n
  • \u6d88\u606f\u4e0e\u5176\u76f8\u5173\u7ec4\u4ef6\u4e4b\u95f4\u7684\u5173\u8054\u901a\u8fc7\u63d0\u4f9bfor\u5c5e\u6027\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n
    PrimeFaces\u4fe1\u606f\u663e\u793a\u6a21\u5f0f<\/h3>\n
    \u8fd9\u662f\u6587\u7ae0\u300aPrimefaces\u6d88\u606f\u3001\u6d88\u606f\u548c\u589e\u957f\u7ec4\u4ef6\u793a\u4f8b\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51717\u90e8\u5206\uff09\u3002<\/p>\n
    \u5185\u5bb9\u7247\u6bb5: \u6d88\u606f\u7ec4\u4ef6\u6709\u4e09\u79cd\u4e0d\u540c\u7684\u663e\u793a\u6a21\u5f0f\u3002<\/p>\n
      \n
    • text\uff1a\u4ec5\u663e\u793a\u6d88\u606f\u6587\u672c\u3002<\/li>\n
    • icon\uff1a\u4ec5\u663e\u793a\u6d88\u606f\u4e25\u91cd\u6027\u56fe\u6807\uff0c\u6d88\u606f\u6587\u672c\u4ee5\u5de5\u5177\u63d0\u793a\u5f62\u5f0f\u53ef\u89c1\u3002<\/li>\n
    • both\uff08\u9ed8\u8ba4\uff09\uff1a\u540c\u65f6\u663e\u793a\u56fe\u6807\u548c\u6587\u672c\u3002<\/li>\n<\/ul>\n
      \u8ba9\u6211\u4eec\u5c06\u4e4b\u524d\u4ecb\u7ecd\u7684\u76f8\u540c\u793a\u4f8b\u6539\u4e3a\u81ea\u884c\u63a7\u5236\u4f7f\u7528\u54ea\u79cd\u663e\u793a\u6a21\u5f0f\u3002index.xhtml<\/p>\n
      <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"\u8f93\u5165\u60a8\u7684\u6d88\u606f\u662f\u5fc5\u586b\u9879\uff1a\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\" required=\"true\"\/>\r\n\t<p:message id=\"message\" for=\"input\" display=\"icon\"><\/p:message>\r\n\t<p:commandButton value=\"\u6267\u884cJSF\u751f\u547d\u5468\u671f - \u8c03\u7528\u64cd\u4f5c\" action=\"#{messageManagedBean.doSomeAction}\" update=\"input message\"><\/p:commandButton>\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
      Primefaces \u6d88\u606f\u57fa\u672c\u4fe1\u606f<\/h3>\n
      Messages \u662f\u6807\u51c6 JSF messages \u7ec4\u4ef6\u7684\u9884\u5b9a\u4e49\u6269\u5c55\u7248\u672c\u3002<\/p>\n
      \n\n\n\n\n\n\n\n\n\n
      \u6807\u7b7e<\/th>\nmessages<\/th>\n<\/tr>\n<\/thead>\n
      \u7ec4\u4ef6\u7c7b<\/td>\norg.primefaces.component.messages.Messages<\/td>\n<\/tr>\n
      \u7ec4\u4ef6\u7c7b\u578b<\/td>\norg.primefaces.component.Messages<\/td>\n<\/tr>\n
      \u7ec4\u4ef6\u65cf<\/td>\norg.primefaces.component<\/td>\n<\/tr>\n
      \u6e32\u67d3\u5668\u7c7b\u578b<\/td>\norg.primefaces.component.MessagesRenderer<\/td>\n<\/tr>\n
      \u6e32\u67d3\u5668\u7c7b<\/td>\norg.primefaces.component.messages.MessagesRenderer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      Primefaces \u7684\u6d88\u606f\u5c5e\u6027<\/h3>\n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \u540d\u79f0<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n\u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
      id<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u3002<\/td>\n<\/tr>\n
      rendered<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5e03\u5c14\u503c\uff0c\u7528\u4e8e\u6307\u5b9a\u7ec4\u4ef6\u662f\u5426\u6e32\u67d3\uff0c\u8bbe\u7f6e\u4e3afalse\u65f6\u7ec4\u4ef6\u5c06\u4e0d\u4f1a\u88ab\u6e32\u67d3\u3002<\/td>\n<\/tr>\n
      binding<\/td>\nnull<\/td>\nObject<\/td>\n\u4e00\u4e2a\u6620\u5c04\u5230\u652f\u6301Bean\u4e2d\u670d\u52a1\u5668\u7aefUIComponent\u5b9e\u4f8b\u7684EL\u8868\u8fbe\u5f0f\u3002<\/td>\n<\/tr>\n
      showSummary<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u6307\u5b9a\u662f\u5426\u663e\u793aFacesMessages\u7684\u6458\u8981\u4fe1\u606f\u3002<\/td>\n<\/tr>\n
      showDetail<\/td>\nfalse<\/td>\nBoolean<\/td>\n\u6307\u5b9a\u662f\u5426\u663e\u793aFacesMessages\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/td>\n<\/tr>\n
      globalOnly<\/td>\nfalse<\/td>\nString<\/td>\n\u5f53\u4e3atrue\u65f6\uff0c\u4ec5\u663e\u793a\u6ca1\u6709clientIds\u7684facesmessages\u3002<\/td>\n<\/tr>\n
      redisplay<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5b9a\u4e49\u662f\u5426\u5e94\u663e\u793a\u5df2\u6e32\u67d3\u7684\u6d88\u606f\u3002<\/td>\n<\/tr>\n
      autoUpdate<\/td>\nfalse<\/td>\nBoolean<\/td>\n\u8bbe\u7f6e\u4e3atrue\u65f6\u542f\u7528\u81ea\u52a8\u66f4\u65b0\u6a21\u5f0f\u3002<\/td>\n<\/tr>\n
      for<\/td>\nnull<\/td>\nString<\/td>\n\u5173\u8054\u952e\u7684\u540d\u79f0\uff0c\u4e0eglobalOnly\u4e00\u8d77\u4f7f\u7528\u65f6\u4f18\u5148\u3002<\/td>\n<\/tr>\n
      escape<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5b9a\u4e49\u662f\u5426\u5bf9HTML\u8fdb\u884c\u8f6c\u4e49\u3002<\/td>\n<\/tr>\n
      severity<\/td>\nnull<\/td>\nString<\/td>\n\u9017\u53f7\u5206\u9694\u7684\u4e25\u91cd\u6027\u5217\u8868\uff0c\u4ec5\u663e\u793a\u6307\u5b9a\u4e25\u91cd\u6027\u7684\u6d88\u606f\u3002<\/td>\n<\/tr>\n
      closable<\/td>\nfalse<\/td>\nBoolean<\/td>\n\u6dfb\u52a0\u5173\u95ed\u56fe\u6807\u4ee5\u9690\u85cf\u6d88\u606f\u3002<\/td>\n<\/tr>\n
      style<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u5185\u8054\u6837\u5f0f\u3002<\/td>\n<\/tr>\n
      styleClass<\/td>\nnull<\/td>\nString<\/td>\n\u7ec4\u4ef6\u7684\u6837\u5f0f\u7c7b\u3002<\/td>\n<\/tr>\n
      showIcon<\/td>\ntrue<\/td>\nBoolean<\/td>\n\u5b9a\u4e49\u662f\u5426\u663e\u793a\u4e25\u91cd\u6027\u56fe\u6807\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \u5f00\u59cb\u4f7f\u7528Primefaces\u6d88\u606f\u529f\u80fd<\/h3>\n
      \u5728\u4f7f\u7528p:messages\u7ec4\u4ef6\u65f6\uff0c\u9700\u8981\u4e86\u89e3\u5b83\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u9875\u9762\u4e0a\u4e0d\u5c5e\u4e8e\u7279\u5b9a\u63a7\u4ef6\u7684\u4e00\u822c\u6d88\u606f\u3002\u4e0b\u9762\u7684\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528p:messages\u6765\u663e\u793a\u4e00\u822c\u6d88\u606f\u3002<\/p>\n
      index2.xhtml<\/h3>\n
      <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:messages id=\"messages\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action\"\r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"messages\"><\/p:commandButton>\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
      MessageManagedBean.java<\/h3>\n
      package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\r\n\tpublic String doSomeAction(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null,\r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Empty value isn't accepted\",\"Empty value isn't accepted\"));\r\n\t\t}\r\n\t\telse if(this.message.equals(\"\") == false){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null,\r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"You entered value\",\"You entered value\"));\r\n\t\t}\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
      \u793a\u4f8b\u89e3\u91ca<\/h3>\n
      \u4ee5\u4e0b\u662f\u4e4b\u524d\u793a\u4f8b\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n
        \n
      • Messages\u7ec4\u4ef6\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u4e00\u822c\u6d88\u606f\u3002<\/li>\n
      • \u60a8\u53ef\u4ee5\u901a\u8fc7\u521b\u5efaFacesMessage\u5b9e\u4f8b\u6765\u6dfb\u52a0\u6d88\u606f\uff0c\u8be5\u5b9e\u4f8b\u7531\u6d88\u606f\u4e25\u91cd\u7ea7\u522b\u3001\u6d88\u606f\u8be6\u7ec6\u90e8\u5206\u548c\u6d88\u606f\u6458\u8981\u90e8\u5206\u7ec4\u6210\u3002\u521b\u5efa\u6d88\u606f\u540e\uff0c\u9700\u8981\u5c06\u5176\u6dfb\u52a0\u5230FacesContext\u4e2d\u624d\u80fd\u663e\u793a\u3002RenderResponse\u9636\u6bb5\u4f1a\u5c06\u5176\u5448\u73b0\u5728\u9875\u9762\u4e0a\u3002<\/li>\n<\/ul>\n
        \u6d88\u606f\u4e25\u91cd\u7a0b\u5ea6<\/h3>\n
        \u5728\u4e4b\u524d\u7684\u793a\u4f8b\u4e2d\uff0c\u60a8\u63d0\u4f9b\u4e86\u4e24\u4e2a\u5177\u6709\u9519\u8bef\u4e25\u91cd\u7a0b\u5ea6\u7684\u6d88\u606f\uff0c\u8fd9\u4e9b\u6d88\u606f\u4f1a\u5728\u9875\u9762\u4e0a\u5448\u73b0\u51fa\u6765\u3002\u91cd\u8981\u7684\u662f\u8981\u77e5\u9053\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236p:messages\u7ec4\u4ef6\u663e\u793a\u54ea\u79cd\u7c7b\u578b\u7684\u6d88\u606f\u3002\u901a\u8fc7\u63d0\u4f9b\u4ee5\u9017\u53f7\u5206\u9694\u7684info\u3001warn\u3001error\u3001fatal\u503c\u7684severity\u5c5e\u6027\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u663e\u793a\u54ea\u4e9b\u6d88\u606f\u3002<\/p>\n
        index3.xhtml<\/h3>\n
        <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:messages id=\"messages\" severity=\"fatal,info,warn\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"messages\"><\/p:commandButton>\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
        \u4fee\u6539\u540e\u7684MessageManagedBean.java<\/h3>\n
        package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\t\r\n\tpublic String doSomeAction(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Error Message\",\"Error Message\"));\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_FATAL, \"Fatal Message\",\"Fatal Message\"));\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_WARN, \"WARN Message\",\"WARN Message\"));\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_INFO, \"INFO Message\",\"INFO Message\"));\t\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
        \u81ea\u52a8\u66f4\u65b0\u529f\u80fd<\/h3>\n
        \u8fd9\u662f\u6587\u7ae0\u300aPrimefaces\u6d88\u606f\u3001\u6d88\u606f\u548c\u589e\u957f\u7ec4\u4ef6\u793a\u4f8b\u300b\u7684\u7b2c4\u90e8\u5206\uff08\u51717\u90e8\u5206\uff09\u3002<\/p>\n
        \u5185\u5bb9\u7247\u6bb5: \u5982\u679c\u60a8\u5728\u4e4b\u524d\u63a2\u7d22\u4e86\u6240\u6709\u63d0\u4f9b\u7684\u793a\u4f8b\uff0c\u60a8\u4e00\u5b9a\u4f1a\u6ce8\u610f\u5230p:commandButton\u5df2\u7ecf\u5f02\u6b65\u66f4\u65b0\u4e86message\/messages\u7ec4\u4ef6\u3002\u60a8\u53ef\u4ee5\u907f\u514d\u8fd9\u6837\u7684\u5b89\u6392\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u5177\u6709\u5206\u5c42\u7ed3\u6784\u7684\u9875\u9762\u3002\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e00\u4e2amessages\u7ec4\u4ef6\u7684\u6a21\u677f\u9875\u9762\uff0c\u7528\u4e8e\u663e\u793a\u5e94\u7528\u7a0b\u5e8f\u629b\u51fa\u7684\u6240\u6709\u901a\u7528\u6d88\u606f\u3002index4.xhtml<\/p>\n
        <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:messages id=\"messages\" autoUpdate=\"true\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\"><\/p:commandButton>\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
        MessageManagedBean.java<\/p>\n
        package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\t\r\n\tpublic String doSomeAction(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Error Message\",\"Error Message\"));\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
          \n
        • \u5f00\u53d1\u7684\u547d\u4ee4\u64cd\u4f5c\u6ca1\u6709\u63d0\u4f9bupdate\u5c5e\u6027\u3002\u5373\u4f7f\u6ca1\u6709update\u5c5e\u6027\uff0c\u6d88\u606f\u4ecd\u7136\u80fd\u591f\u663e\u793a\uff0c\u8fd9\u662f\u56e0\u4e3amessages\u7ec4\u4ef6\u672c\u8eab\u4f7f\u7528\u4e86autoUpdate\u529f\u80fd\u3002<\/li>\n<\/ul>\n
          \u5b9a\u5411\u6d88\u606f\u63a7\u5236<\/h3>\n
          \u53ef\u4ee5\u901a\u8fc7\u7279\u5b9a\u7684\u6d88\u606f\u7ec4\u4ef6\u6765\u63a7\u5236\u6d88\u606f\u7684\u663e\u793a\u4f4d\u7f6e\u3002\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u6d88\u606f\u7ec4\u4ef6 {A \u548c B} \u548c\u4e24\u4e2a\u4e0d\u540c\u7684\u8f93\u5165\u7ec4\u4ef6 {1 \u548c 2}\u3002\u5bf9\u4e8e\u8f93\u5165\u7ec4\u4ef61\uff0c\u6d88\u606f\u5c06\u663e\u793a\u5728\u6d88\u606f\u7ec4\u4ef6A\u4e2d\uff1b\u5bf9\u4e8e\u8f93\u5165\u7ec4\u4ef62\uff0c\u5c06\u4f7f\u7528\u6d88\u606f\u7ec4\u4ef6B\u3002\u4ee5\u4e0b\u793a\u4f8b\u5c55\u793a\u4e86\u8fd9\u79cd\u4f7f\u7528\u65b9\u5f0f\u7684\u5f71\u54cd\u3002index5.xhtml<\/p>\n
          <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:messages for=\"input1\" id=\"messagesA\"\/>\r\n\t<p:messages for=\"input2\" id=\"messagesB\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input1\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<h:inputText id=\"input2\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action One\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeActionOne}\" update=\"messagesA messagesB\"><\/p:commandButton>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action Two\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeActionTwo}\" update=\"messagesA messagesB\"><\/p:commandButton>\t\t\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
          MessageManagedBean.java<\/p>\n
          package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\t\r\n\tpublic String doSomeActionOne(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(\"form:input1\", \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Error Message For Input1\",\"Error Message For Input1\"));\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\r\n\tpublic String doSomeActionTwo(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(\"form:input2\", \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Error Message For Input2\",\"Error Message For Input2\"));\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\t\r\n}\r\n<\/code><\/pre>\n
            \n
          • \u4f7f\u7528\u76ee\u6807\u6d88\u606f\u529f\u80fd\u9700\u8981\u5c06\u60a8\u7684\u6d88\u606f\u7ec4\u4ef6\u901a\u8fc7for\u5c5e\u6027\u4e0e\u7279\u5b9a\u7ec4\u4ef6\u5173\u8054\uff0c\u5e76\u4e3a\u6240\u6709\u6dfb\u52a0\u5230FacesContext\u4e2d\u7684\u6d88\u606f\u63d0\u4f9bclientId\u3002<\/li>\n<\/ul>\n
            \u8bf7\u6ce8\u610f\uff0cJSF\u5b9e\u73b0\u5df2\u7ecf\u4e3a\u5176\u7ec4\u4ef6\u5206\u914d\u4e86\u552f\u4e00\u6807\u8bc6\u7b26\u3002\u8fd9\u4e9b\u6807\u8bc6\u7b26\u91c7\u7528FormId:componentId\u7684\u5f62\u5f0f\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06form\u7ec4\u4ef6\u7684prependId\u8bbe\u7f6e\u4e3afalse\u6765\u7981\u7528\u6b64\u524d\u7f00\u3002\u56e0\u6b64\uff0c\u6bcf\u4e2a\u7ec4\u4ef6\u5b9e\u9645\u4e0a\u53ea\u4f7f\u7528\u5176componentId\u6765\u6807\u8bc6\u3002\u5bf9\u4e8e\u90a3\u4e9b\u672a\u660e\u786e\u6807\u8bc6\u7684\u7ec4\u4ef6\uff0c\u5b83\u4eec\u5c06\u4f7f\u7528\u968f\u673a\u6807\u8bc6\uff08\u5982j_id4\uff09\u6765\u6807\u8bc6\u3002<\/p>\n
            Primefaces Growl\u7ec4\u4ef6\u57fa\u7840\u4fe1\u606f\u754c\u9762<\/h3>\n
            Growl\u662f\u57fa\u4e8eMac\u7684growl\u901a\u77e5\u5c0f\u90e8\u4ef6\u5f00\u53d1\u7684\uff0c\u7528\u4e8e\u5728\u53e0\u52a0\u5c42\u4e2d\u663e\u793aFacesMessages\uff0c\u5c31\u50cf\u6d88\u606f\u548c\u6d88\u606f\u7ec4\u4ef6\u4e00\u6837\u3002<\/p>\n
            \n
            \n\n\n\n\n\n\n\n\n\n
            Tag<\/th>\nGrowl<\/th>\n<\/tr>\n<\/thead>\n
            Component Class<\/td>\norg.primefaces.component.growl.Growl<\/td>\n<\/tr>\n
            Component Type<\/td>\norg.primefaces.component.Growl<\/td>\n<\/tr>\n
            Component Family<\/td>\norg.primefaces.component<\/td>\n<\/tr>\n
            Renderer Type<\/td>\norg.primefaces.component.GrowlRenderer<\/td>\n<\/tr>\n
            Renderer Class<\/td>\norg.primefaces.component.growl.GrowlRenderer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            Primefaces Growl\u7279\u6027<\/p>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Name<\/th>\nDefault<\/th>\nType<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
            id<\/td>\nnull<\/td>\nString<\/td>\nUnique identifier of the component<\/td>\n<\/tr>\n
            rendered<\/td>\ntrue<\/td>\nBoolean<\/td>\nBoolean value to specify the rendering of the component, when set to false component will not be rendered.<\/td>\n<\/tr>\n
            binding<\/td>\nnull<\/td>\nObject<\/td>\nAn el expression that maps to a server side UIComponent instance in a backing bean<\/td>\n<\/tr>\n
            sticky<\/td>\nfalse<\/td>\nBoolean<\/td>\nSpecifies if the message should stay instead of hidden automatically.<\/td>\n<\/tr>\n
            showSummary<\/td>\ntrue<\/td>\nBoolean<\/td>\nSpecifies if the summary of message should be displayed.<\/td>\n<\/tr>\n
            showDetail<\/td>\nfalse<\/td>\nBoolean<\/td>\nSpecifies if the detail of message should be displayed.<\/td>\n<\/tr>\n
            globalOnly<\/td>\nfalse<\/td>\nBoolean<\/td>\nWhen true, only facesmessages without clientids are displayed.<\/td>\n<\/tr>\n
            life<\/td>\n6000<\/td>\nInteger<\/td>\nDuration in milliseconds to display non-sticky messages.<\/td>\n<\/tr>\n
            autoUpdate<\/td>\nfalse<\/td>\nBoolean<\/td>\nSpecifies auto update mode.<\/td>\n<\/tr>\n
            redisplay<\/td>\ntrue<\/td>\nBoolean<\/td>\nDefines if already rendered messaged should be displayed.<\/td>\n<\/tr>\n
            for<\/td>\nnull<\/td>\nString<\/td>\nName of associated key, takes precedence when used with globalOnly.<\/td>\n<\/tr>\n
            escape<\/td>\ntrue<\/td>\nBoolean<\/td>\nDefines whether html would be escaped or not.<\/td>\n<\/tr>\n
            severity<\/td>\nnull<\/td>\nString<\/td>\nComma separated list of severities to display only.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            \u5f00\u59cb\u4f7f\u7528Primefaces GrowlGrowl\u7ec4\u4ef6\u4e0e\u4e4b\u524d\u8ba8\u8bba\u7684\u6d88\u606f\u7ec4\u4ef6\u6ca1\u6709\u592a\u5927\u7684\u533a\u522b\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u4f9d\u8d56\u5b83\u4eec\u6765\u63d0\u4f9b\u201c\u53ef\u5b9a\u4f4d\u7684\u6d88\u606f\u201d\u548c\u201c\u4e25\u91cd\u7ea7\u522b\u201d\u9009\u9879\u3002\u4ee5\u4e0b\u793a\u4f8b\u5411\u60a8\u5c55\u793a\u4e86Growl\u7ec4\u4ef6\u7684\u6700\u7b80\u5355\u7684\u4f8b\u5b50\u3002index6.xhtml<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:growl id=\"message\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action One\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            \u6d88\u606fManagedBean.java<\/p>\n
            package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\t\r\n\tpublic String doSomeAction(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"Error Message Displayed Growl\",\"Error Message Displayed Growl\"));\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
            Primefaces\u6d88\u606f\u7684\u5bff\u547d<\/p>\n
            PrimeFaces\u6d88\u606f\u7ec4\u4ef6\u9ad8\u7ea7\u914d\u7f6e\u793a\u4f8b<\/h3>\n
            \u8fd9\u662f\u6587\u7ae0\u300aPrimeFaces\u6d88\u606f\u3001\u6d88\u606f\u548cGrowl\u7ec4\u4ef6\u793a\u4f8b\u300b\u7684\u7b2c6\u90e8\u5206\uff08\u51717\u90e8\u5206\uff09\u3002<\/p>\n
            \u63a7\u5236\u6d88\u606f\u663e\u793a\u65f6\u95f4<\/h4>\n
            \u6bcf\u6761\u6d88\u606f\u9ed8\u8ba4\u5c06\u4f1a\u663e\u793a6000\u6beb\u79d2\uff086\u79d2\uff09\u540e\u81ea\u52a8\u9690\u85cf\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6esticky<\/code>\u5c5e\u6027\u4e3atrue<\/code>\u6765\u63a7\u5236Growl\u6d88\u606f\u4fdd\u6301\u7c98\u6027\uff0c\u8fd9\u610f\u5473\u7740\u6d88\u606f\u4e0d\u4f1a\u81ea\u52a8\u9690\u85cf\uff0c\u76f4\u5230\u7528\u6237\u624b\u52a8\u5173\u95ed\u3002\u4ee5\u4e0b\u662findex7.xhtml\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<!-- \u8bbe\u7f6esticky=\"true\"\u4f7f\u6d88\u606f\u4fdd\u6301\u7c98\u6027\uff0c\u4e0d\u4f1a\u81ea\u52a8\u9690\u85cf -->\r\n\t<p:growl id=\"message\" sticky=\"true\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"\u8f93\u5165\u60a8\u559c\u6b22\u7684\u6280\u672f\u7f51\u7ad9\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"\u6267\u884cJSF\u751f\u547d\u5468\u671f - \u8c03\u7528\u52a8\u4f5c\u4e00\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            \u9664\u4e86\u8bbe\u7f6e\u7c98\u6027\u6d88\u606f\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574life<\/code>\u5c5e\u6027\u6765\u7cbe\u786e\u63a7\u5236Growl\u6d88\u606f\u7684\u663e\u793a\u65f6\u95f4\u3002life<\/code>\u5c5e\u6027\u503c\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff0c\u5b9a\u4e49\u4e86\u6d88\u606f\u5728\u9875\u9762\u4e0a\u663e\u793a\u7684\u6301\u7eed\u65f6\u95f4\u3002\u4ee5\u4e0b\u662findex8.xhtml\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5176\u4e2d\u6d88\u606f\u663e\u793a\u65f6\u95f4\u8bbe\u7f6e\u4e3a2000\u6beb\u79d2\uff082\u79d2\uff09\uff1a<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<!-- \u8bbe\u7f6elife=\"2000\"\u4f7f\u6d88\u606f\u663e\u793a2\u79d2\u540e\u81ea\u52a8\u9690\u85cf -->\r\n\t<p:growl id=\"message\" life=\"2000\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"\u8f93\u5165\u60a8\u559c\u6b22\u7684\u6280\u672f\u7f51\u7ad9\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"\u6267\u884cJSF\u751f\u547d\u5468\u671f - \u8c03\u7528\u52a8\u4f5c\u4e00\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            PrimeFaces\u589e\u5f3a\u7684\u6d88\u606f\u5b9a\u4f4d\u529f\u80fd<\/h4>\n
            \u60a8\u8fd8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u63a7\u5236Growl\u6d88\u606f\u5728\u9875\u9762\u4e0a\u7684\u663e\u793a\u4f4d\u7f6e\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cGrowl\u6d88\u606f\u4f1a\u663e\u793a\u5728\u9875\u9762\u53f3\u4e0a\u89d2\uff0c\u4f46\u60a8\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u540d\u4e3aui-growl<\/code>\u7684CSS\u9009\u62e9\u5668\u6765\u8c03\u6574\u5176\u4f4d\u7f6e\u3002\u4ee5\u4e0b\u662findex9.xhtml\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5c06Growl\u6d88\u606f\u5b9a\u4f4d\u5230\u8ddd\u79bb\u5de6\u4fa7700px\u7684\u4f4d\u7f6e\uff1a<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n\t<style>\r\n\t\t\/* \u901a\u8fc7CSS\u81ea\u5b9a\u4e49Growl\u6d88\u606f\u7684\u4f4d\u7f6e *\/\r\n\t\t.ui-growl {\r\n\t\t\tleft:700px;\r\n\t\t}\r\n\t<\/style>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:growl id=\"message\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"\u8f93\u5165\u60a8\u559c\u6b22\u7684\u6280\u672f\u7f51\u7ad9\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"\u6267\u884cJSF\u751f\u547d\u5468\u671f - \u8c03\u7528\u52a8\u4f5c\u4e00\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            PrimeFaces\u6d88\u606f\u7ec4\u4ef6\u7684HTML\u8f6c\u4e49\u529f\u80fd<\/h4>\n
            \u5173\u4e8ePrimeFaces\u6d88\u606f\u7ec4\u4ef6\uff08\u5305\u62ecmessages\u3001messageList\u548cgrowl\uff09\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u4f1a\u81ea\u52a8\u8f6c\u4e49\u6240\u6709\u7684HTML\u5185\u5bb9\u4ee5\u9632\u6b62XSS\u653b\u51fb\u3002\u5982\u679c\u60a8\u9700\u8981\u5728\u6d88\u606f\u4e2d\u663e\u793aHTML\u683c\u5f0f\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u5c06escape<\/code>\u5c5e\u6027\u8bbe\u7f6e\u4e3afalse<\/code>\u3002\u8bf7\u6ce8\u610f\uff0c\u8fd9\u6837\u505a\u53ef\u80fd\u4f1a\u5e26\u6765\u5b89\u5168\u98ce\u9669\uff0c\u5e94\u786e\u4fddHTML\u5185\u5bb9\u662f\u53ef\u4fe1\u7684\u3002\u4ee5\u4e0b\u662findex10.xhtml\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<!-- \u8bbe\u7f6eescape=\"false\"\u5141\u8bb8\u5728\u6d88\u606f\u4e2d\u663e\u793aHTML\u5185\u5bb9 -->\r\n\t<p:messages id=\"message\" escape=\"false\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"\u8f93\u5165\u60a8\u559c\u6b22\u7684\u6280\u672f\u7f51\u7ad9\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"\u6267\u884cJSF\u751f\u547d\u5468\u671f - \u8c03\u7528\u52a8\u4f5c\u4e00\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            MessageManagedBean.java<\/h4>\n
            package com.Olivia;\r\n\r\nimport javax.faces.application.FacesMessage;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\nimport javax.faces.context.FacesContext;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class MessageManagedBean {\r\n\tprivate String message =\"\";\r\n\r\n\tpublic String getMessage() {\r\n\t\treturn message;\r\n\t}\r\n\r\n\tpublic void setMessage(String message) {\r\n\t\tthis.message = message;\r\n\t}\r\n\t\r\n\t\/\/ \u6267\u884c\u52a8\u4f5c\u5e76\u9a8c\u8bc1\u8f93\u5165\r\n\tpublic String doSomeAction(){\r\n\t\tif(this.message.equals(\"\")){\r\n\t\t\t\/\/ \u5f53\u8f93\u5165\u4e3a\u7a7a\u65f6\uff0c\u6dfb\u52a0\u5305\u542bHTML\u683c\u5f0f\u7684\u9519\u8bef\u6d88\u606f\r\n\t\t\tFacesContext.getCurrentInstance().addMessage(null, \r\n\t\t\t\t\tnew FacesMessage(FacesMessage.SEVERITY_ERROR, \"<i>\u9519\u8bef\u6d88\u606f\u5df2\u663e\u793a<\/i>\",\"<i>\u9519\u8bef\u6d88\u606f\u5df2\u663e\u793a<\/i>\"));\t\t\r\n\t\t}\t\t\r\n\t\treturn \"\";\r\n\t}\r\n}\r\n<\/code><\/pre>\n
            \u6d88\u606f\u8be6\u60c5\u548c\u6458\u8981\u90e8\u5206<\/h4>\n
            \u5728PrimeFaces\u6d88\u606f\u7ec4\u4ef6\u4e2d\uff0c\u6bcf\u6761\u6d88\u606f\u901a\u5e38\u5305\u542b\u6458\u8981\uff08summary\uff09\u548c\u8be6\u60c5\uff08detail\uff09\u4e24\u90e8\u5206\u3002\u6458\u8981\u901a\u5e38\u7528\u4e8e\u663e\u793a\u7b80\u77ed\u7684\u4fe1\u606f\u6807\u9898\uff0c\u800c\u8be6\u60c5\u5219\u7528\u4e8e\u63d0\u4f9b\u66f4\u5b8c\u6574\u7684\u63cf\u8ff0\u3002\u5728MessageManagedBean.java\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5728\u7528\u6237\u8f93\u5165\u4e3a\u7a7a\u65f6\u663e\u793a\u9519\u8bef\u6d88\u606f\u3002\u901a\u8fc7\u8bbe\u7f6eescape=\"false\"<\/code>\uff0c\u6d88\u606f\u4e2d\u5305\u542b\u7684HTML\u6807\u7b7e\uff08\u5982<i><\/code>\uff09\u4f1a\u88ab\u6b63\u786e\u6e32\u67d3\uff0c\u800c\u4e0d\u662f\u4f5c\u4e3a\u7eaf\u6587\u672c\u663e\u793a\u3002<\/p>\n
            \u8fd9\u662f\u6587\u7ae0\u300aPrimefaces\u6d88\u606f\u3001\u6d88\u606f\u548c\u589e\u957f\u7ec4\u4ef6\u793a\u4f8b\u300b\u7684\u7b2c7\u90e8\u5206\uff08\u51717\u90e8\u5206\uff09\u3002<\/p>\n
            \u663e\u793a\u6d88\u606f\u7684\u90e8\u5206\u53ef\u4ee5\u88ab\u63a7\u5236\uff0c\u6240\u4ee5\u4f60\u53ef\u4ee5\u9009\u62e9\u9700\u8981\u663e\u793a\u7684\u6d88\u606f\u90e8\u5206\u3002\u6240\u6709\u7684FacesMessage\u5305\u542b\u4e86Summary\uff08\u6458\u8981\uff09\u548cDetail\uff08\u8be6\u60c5\uff09\u90e8\u5206\uff0c\u4e00\u65e6\u6d88\u606f\u88ab\u6dfb\u52a0\u5230FacesContext\u4e2d\u5c31\u4f1a\u63d0\u4f9b\u8fd9\u4e24\u4e2a\u90e8\u5206\u3002Primefaces\u7684\u6240\u6709\u6d88\u606f\u7ec4\u4ef6\u9ed8\u8ba4\u6e32\u67d3Summary\uff08\u6458\u8981\uff09\u90e8\u5206\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u63d0\u4f9bshowSummary\u548cshowDetail\u5c5e\u6027\u6765\u663e\u793aFacesMessage\u7684\u4e24\u4e2a\u90e8\u5206\u3002index11.xhtml<\/p>\n
            <html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<h:head>\r\n\t<script name=\"jquery\/jquery.js\" library=\"primefaces\"><\/script>\r\n<\/h:head>\r\n<h:form id=\"form\">\r\n\t<p:messages id=\"message\" showDetail=\"true\" showSummary=\"true\" escape=\"false\"\/>\r\n\t<p:outputPanel>\r\n\t\t<p:outputLabel value=\"Typing of your preferred technical site\"><\/p:outputLabel>\r\n\t<\/p:outputPanel>\r\n\t<h:inputText id=\"input\" value=\"#{messageManagedBean.message}\"\/>\r\n\t<p:commandButton value=\"Execute JSF Lifecycle - Invoke Action One\" \r\n\t\t\taction=\"#{messageManagedBean.doSomeAction}\" update=\"message\"><\/p:commandButton>\t\r\n<\/h:form>\r\n<\/html>\r\n<\/code><\/pre>\n
            Primefaces \u63d0\u793a\u4fe1\u606f\u589e\u957f\u6c47\u603b\u6d88\u606f\u5728\u5e7f\u6cdb\u53d1\u5e03\u7684\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002Primefaces\u4e3a\u60a8\u63d0\u4f9b\u4e86\u591a\u79cd\u7ec4\u4ef6\uff0c\u53ef\u7528\u4e8e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u4fe1\u606f\u901a\u77e5\u548c\u663e\u793a\u4fe1\u606f\u6587\u672c\u3002\u901a\u8fc7\u5728\u4e0b\u65b9\u7559\u8a00\u5e76\u67e5\u627e\u6e90\u4ee3\u7801\u6765\u4e3a\u6211\u4eec\u505a\u51fa\u8d21\u732e\u3002<\/h3>\n
            \u4e0b\u8f7dPrimeFaces Messages\u9879\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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