This　paper　proposes　to　design　and　implement　a　new　XQuery-based　framework　for　generating　web　application.　It　supports　the　development　of　both　client　and　server　side　program　in　a　uniform　way　using　XQuery.　Further　more,　through　translating　the　fully　XQuery　based　web　application　into　corresponding　client　and　server　side　code　in　appropriate　target　language,　it　enables　web　application　developed　using　our　framework　to　run　as　normal　J2EE　application.　An　online　book-shop　application　is　given　as　an　example　to　illustrate　how　to　build　a　web　application　using　our　framework.　It　shows　how　our　framework　can　simplify　web　application　development　and　improves　flexibility.