That page isn't actually about AjaxTags, it's about Ajax with Struts in
general. It does of course mention AjaxTags :)
In any case, all changed... I also did some updating of that page while
I was at it :)
Frank
Michael Jouravlev wrote:
No one owns wiki :) I just wanted to structure it so
hi there,
I am passing a string value to a javascript function with like
Onclick=javascript:functionName('bean:write name=xx
property=qq/');
And function is like
Function functionName(data)
{
Alert(data);
}
Now it works fine if bean:write passes a string without any quotes like
this is the
Patil, Sheetal ha scritto:
But problem comes when bean:write passes a string with quote like this
is th'e test
You can create an escaped string using string:escape
http://jakarta.apache.org/taglibs/doc/string-doc/string-1.1.0/index.html#escape
But you have to use double-quotes (--) do
Hi,
I have a problem with form-based login. This way of login remembers the
page where you want to go when the session expires, but I don't want
this. I always want it to go to the index page, because the index page
must do some operations before entering the page.
Somebody knows how to do
1- Create a jsp page where you will allow for the typping of username
and password lets call this page login.jsp
2- in the login.jsp, within the body tag call the struts-config.xml:
html:form action=login.do focus=userName
3- In the struts-config.xml define the action:
for example:
Hi All,
My application saves the images in database as BLOB. I now want to
display these images stored in my database. How can I do this in struts
2.0 ?
Thanks Regards
Prerna
The information contained in this electronic message and any attachments to
this message are intended for the
But I want to use the default form-based login (in web.xml)
I'll try to explain my problem better.
When you enter the page, the login form appears, becuase of this:
login-config
auth-methodFORM/auth-method
realm-namemy realm/realm-name
form-login-config
David Soler ha scritto:
But I want to use the default form-based login (in web.xml)
I'll try to explain my problem better.
When you enter the page, the login form appears, becuase of this:
login-config
auth-methodFORM/auth-method
realm-namemy realm/realm-name
form-login-config
Try the following:
/*** JSP file /
%@ taglib uri=/tags/struts-html prefix=html %
html:html locale=true
head
html:base/
/head
body
%
HashMap params = new HashMap();
params.put(ID, request.getParameter(ID));
pageContext.setAttribute(params, params);
%
html:img page=/GetImage.do
Hi All,
My application saves the images in database as BLOB.
I now want to display these images stored in my database. How can I do
this in struts 2.0/1.2.8 ?
Thanks Regards
Prerna
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 25, 2006 6:04
David, You can include the startup scripts that you want to run in the index to
be included as jsp:include (using tieles or whatever) in every page of your
application. Then, no problem if the container remembers your page.
Thanks and Regards,
Thomas Joseph
Kott Software Pvt. Ltd. |
Hi David
Thanks for a prompt response.
But I also want to display other things on the jsp page besides the
image.
For e.g.
My jsp page would have
Company name, Address, Business Area and its logo with an EDIT button
and when the user clicks on the EDIT button he can update Address
information
Say if all request for images will refer to the same action like
image.do, then
So map this to a particular action.
Set the content type and write the image content to the ServletOutputStream
return null for ActionForward.
The snippet below should give you an idea.
Consider if
Hi Prerna,
Use the Action Class for the image display solely for image display. When the
browser executes the img src=GetImage.do?param1=blahparam2=xyz tag, it is
basically giving a saparate request to your action class that generates the
image. Notice that the action class returns null,
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Then how can one have an Java-Object, let's say Person.java. Person has
a property called 'avatare' which can be get with File getAvatar().
Can i do something like bean:write name=avatar or so?
Btw- this isn't really good practice, is it? The example
2 possibly ways
img src with an embedded bean:write
OR
jsp:useBean with embedded html:image
take a look at
http://www.velocityreviews.com/forums/t135655-help-sessions-images-amp-beans-no-cookies-please.html
Anyone else?
M-
*
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Is it good practice to store images in a database for webapplications? I
allways thougth space is better.
Thanks for your answer and the link
Martin Gainty wrote:
2 possibly ways
img src with an embedded bean:write
OR
jsp:useBean with
Hi,
I'm trying to use struts plugin validator to check a big form.. and it works
well.. but I've a little pb with validwhen constraint;
I've written something like this :
field property=enterpriseName
depends=validwhen
arg0
Jeremy-
At first glance, I think you need to modify your parenthesis. Per the
Validation docs at
http://struts.apache.org/1.2.9/userGuide/dev_validator.html, only two
items may be joined with and or or. I don't know if that means you
can only have a max of two items or a max of two items
-Adam,
I've just changed my conf like that :
field property=enterpriseName
depends=validwhen
arg0 key=error.inscription.entreprise.nom /
var
var-nametest/var-name
Jeremy-
Ok, sanity-check time. Make sure your field names are all spelled
correctly. Also, are any errors being output to the form? I had errors
displaying and it turned out that the validator was doing exactly what I
was asking it to do and the problem was that I just didn't understand
Hello
I have a struts dynaform set up that takes an array of expense beans as a
parameter
When I submit 1 expense bean all works well but when I submit more than 1
expense bean the system returns a BeanUtils.populate error
I am initializing my bean in the action.
Any suggestions out there?
Struts has a download action which can help with this:
http://wiki.apache.org/struts/StrutsFileDownload
Niall
On 7/25/06, Martin Gainty [EMAIL PROTECTED] wrote:
2 possibly ways
img src with an embedded bean:write
OR
jsp:useBean with embedded html:image
take a look at
Senthil Not sure if you still need this info, but here goes
anyway. Also... At the end of all this I have a question to the group
about DisplayTag and Struts. Sorry for the long winded-ness of this
email... Usually I need a little more hand holding than just a check
out this web site
The validator, by default uses stuff like this:
errors.required={0} is required.
I'd like to be able to use entirely different message keys depending on
the field, rather than always using errors.required. The solution for
the required validator was to simply use a passthrough key like this:
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