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lgs0626 写道求源码,兄弟给共享下吧 "jee ...
jee6 学习笔记 4 - CRUD 2: View Details, Primefaces row selection -
lgs0626:
求源码,兄弟给共享下吧
jee6 学习笔记 4 - CRUD 2: View Details, Primefaces row selection
JSF2 navigation can be done in couple of ways:
1. in the action bean, directly return page filename to "forward"(default) to, or "redirect"(need to define) to:
2. define the page in UI component, like commandButton, attribute "action":
3. in the "faces-config.xml. this is same to JSF1.2 and disgusting.
1. in the action bean, directly return page filename to "forward"(default) to, or "redirect"(need to define) to:
// a "forward"(default behavior) example. public String yourActionMethod() { // do your business ... // return the page to "forward" to // 1. also working: "nextPage", "nextPage.jsf"(if mapping to .jsf) // 2. if not in same folder, relative/full path required: "path_to_page/nextPage.xhtml" return "nextPage.xhtml"; // this is in same folder } // a "redirect"(thus a new request sent from client) example. public String yourActionMethod() { // do your business ... // return the page to "redirect" to. // this might be useful to get new result after done insertion, update etc. return "nextPage.xhtml?faces-redirect=true"; }
2. define the page in UI component, like commandButton, attribute "action":
<h:commandButton value="Go Search" action="/search/doSearch.xhtml"/>
3. in the "faces-config.xml. this is same to JSF1.2 and disgusting.
<navigation-rule> <from-view-id>page1.xhtml</from-view-id> <navigation-case> <from-outcome>success</from-outcome> <to-view-id>page2.xhtml</to-view-id> </navigation-case> <navigation-case> <from-outcome>error</from-outcome> <to-view-id>/error.xhtml</to-view-id> </navigation-case> </navigation-rule>
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