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how can u handle run time exceptions in struts and jsp plz
explain briefly not single word answer?
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Answer Posted / m.gangadhar from sathya techno
Hi.
In Struts we can handle the run time exceptions in two ways.
1).Programmatic Approach by using try& catch Blocks in
ActionSubClass
2).declarative Approach by Using <exception> in struts-
config.xml this is two ways
a) Either handle exceptions globally by using
<global-exceptions>
<exception
key="error.message"
type="java.lanag.Exception"
path="/error.jsp"/>
</global-exceptions>
In this approach if u get exception any jsp page it
automatically goes to error.jsp and their u dispay the
errors by
using <html-errors/>
b) or u can handle the exceptions as locally i.e particular
to action class
<action-mappings>
<action
name="rf"
path="/regs"
type="RegAction"
validate="true"
input="1.jsp">
<exception
key="error.message"
type="java.lanag.Exception"
path="/error.jsp"/>
</action>
</action-mappings>
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