Re: How to call a method passing a parameter inside jsp with struts 2
Apparently, you can only retrieve properties with the property tag (so it
only allows you to call getName Methods with no parameters).
However, I'm using the following workaround:
s:push value=myMethod(myParameter)
s:property value=top
/s:push
The push tag pushes a new object (the return value in this case) onto the
value stack. It is this object I am refering to with top in my nested
property tag. In my case, the object was a string, so I can directly use it.
TonyD wrote:
In a jsp page, I'am trying to call a method of my class passing a
parameter and the method will return a string value.
s:property value=#myClass.myMethod(myParameter) /
or
s:action name=myClass!myMethod executeResult=true
s:param name=myParam value=%{myParam}/
/s:action
but doesn't work.
Could someone please help me! Thanks.
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Re: How to call a method passing a parameter inside jsp with struts 2
--- Matthew (IRQ) [EMAIL PROTECTED] wrote:
Apparently, you can only retrieve properties with the property tag (so it
only allows you to call getName Methods with no parameters).
s:property.../ can call arbitrary methods with parameters.
Given an action method:
public String foo(final String s_) {
return s_ + s_;
}
the following:
s:property value=foo('huh? ')/
will return:
huh? huh?
d.
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Re: How to call a method passing a parameter inside jsp with struts 2
s:property value=#myClass_myMethod(myParameter) /
A made a syntax error, the underscore character and not the dot character
between the class and the method name
TonyD wrote:
In a jsp page, I'am trying to call a method of my class passing a
parameter and the method will return a string value.
s:property value=#myClass.myMethod(myParameter) /
or
s:action name=myClass!myMethod executeResult=true
s:param name=myParam value=%{myParam}/
/s:action
but doesn't work.
Could someone please help me! Thanks.
--
View this message in context:
http://www.nabble.com/How-to-call-a-method-passing-a-parameter-inside-jsp-with-struts-2-tf4141022.html#a11779422
Sent from the Struts - User mailing list archive at Nabble.com.
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