Greetings, I'm using Struts 1.2.7 and noticed that functionality has
been added to the Action class to store error messages in the session
and subsequently be removed after they have been rendered. This is quite
helpful in some circumstances.
I also know that error messages can be placed in
I have done this by putting the uploads into a database (in a blob)
then creating a servlet to serve them up.
This has the added benefit of allowing you to easily add additional
info to the image (who uploaded it? when? etc...)
Larry
On 10/16/05, Benjamin Lerman [EMAIL PROTECTED] wrote:
Hi
Hi,
you should probably look at the methods of ServletContext.
I'd like to put them in the /img directory of my application, but I
cannot find a way to get a real path for this directory. Is there any
way to get it?
ServletContext.getRealPath(String path)
And then my other question is: how
Martin,
what HTML does this taglib produce? Seems as if it would be so:
input type=submit label=some text value=delete /
A cursory check on the W3C website confirmed my suspicions - I don't
believe that the label attribute is valid HTML4 and if so is unlikely to
be supported by browsers like
Good Evening from across the pond-
An attempt to answer your queries..
Yes the SubmitTag label is a protected String attribute whose value is
written as html inside the start of Tag method doStartTag()
The source code for SubmitTag.java is located at
The reason why I mentioned Firefox is that it generally tends to be more
standards-compliant than IE (W3C standards, that is).
It probably works with your tag perfectly, if the HTML doesn't contain a
'label' attribute.
I asked for the HTML produced so that I could see if it was
Breathe in; breathe out, Martin.
This tag does almost exactly what actions do when you use the
solutions on www.michaelmcgrady.com. Presumably, since people are on
the Struts site here, they would prefer to use an action that a tag?
Could you please tone your language down a bit, Martin. I
saying your solution is better and everyone else on the planet is 'ignorant'
if they dont believe in your solution
is fascism
Sieg Heil Jack
- Original Message -
From: Dakota Jack [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Sent: Sunday, October 16, 2005
What is the best way to handle invalid sessions (http
sessions) within Struts? I need a way to determine
when an object within a session no longer exists and
redirect the user to an error page when that happens.
I was thinking of implementing
HttpSessionAttributeListener or a Servlet filter.
Hi,
The best way is to write a Base Action class and extend that class
for all your Action classes in your application. Place a check in the
execute method of the Base Action class and if it is a success then call
an abstract method in the Base Action class which will be implemented by
If we do that, then execute() method in child classes will override Base Action
execute() method. Right? Then, as far as I know, that execute() in Base Action
will not be executed..
Peru Cheppanu
[EMAIL PROTECTED] wrote:
Hi,
The best way is to write a Base Action class and extend that
That is why i have clearly specified that you have to implement an
abstract method in the base class. which will be implemented in all your
classes and that method will be called explicitly from Base Action class.
You should not override the execute() method in the Child classes.
Regards,
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