vinod sir struts 2 part 3
DESCRIPTION
Struts 2 Validation & Integrating Tiles PluginTRANSCRIPT
Prof. Vinod Pillai.
http://vinodthebest.wordpress.com
www.youtube.com/vinodthebest
Part – III
Application Development
2Prof. Vinod Pillai
Part – III : Struts 2 UI Tags & Integrating Tiles.
Validation
Using validate () Method
XML File Validation.
Struts 2 UI Tags.
Integrating Tiles Plug-in in Struts 2.
HttpServletRequest, HttpServletResponse, ServletContext
& HttpSession.
Prof. Vinod Pillai 3
6“Validation – Using validate () Method & XML”
Our Goal :
To create a Struts2 application with an index page. If userclicks the Login Button without entering the Username orPassword then it should display message appropriately errormessage.
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Final Structure:
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Index.jsp:
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Struts.xml:
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Action Class:
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Welcome.jsp:
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Second Option : XML File Validation
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Final Structure:
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LoginAction-validation.xml :
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Action Class :
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7“User Form”Our Goal :
To create a Struts2 application with an index page. If userclicks the Login Button it will redirect him to Welcome pagewhere some field values are coming from Action Classvariable & some major Form Fields.
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Action Class :
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Welcome.jsp:
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8“Integrating Tiles Plug-in”
Our Goal :
To create a Struts2 application with an index page. As userclicks the Login Button it will redirect him to Welcome pagewhich having a common design layout which will becommon for all the pages.
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Final Structure:
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MainLayout.jsp:
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Header.jsp:
Menu.jsp:
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tiles.xml:
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Index.jsp:
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Struts.xml:
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FirstPage.jsp:
SecondPage.jsp:
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8 & 9“HttpServletRequest, HttpServletResponse, ServletContext
& HttpSession”Our Goal :
Getting ServletContext Object.
Getting HttpServletRequest Object.
Getting HttpServletResponse Object.
Getting HttpSession Object.
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ApplicationAware/ServletContext:
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SessionAware/HttpSession:
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ServletRequestAware/HttpServletRequest:
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ServletResponseAware :
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Part – III : Struts 2 UI Tags & Integrating Tiles.
Validation
Using validate () Method
XML File Validation.
Struts 2 UI Tags.
Integrating Tiles Plug-in in Struts 2.
HttpServletRequest, HttpServletResponse, ServletContext
& HttpSession.
Prof. Vinod Pillai 30
Part – III
Completed
31Prof. Vinod Pillai
