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Posted to user@struts.apache.org by Van Stalle <ja...@cec.eu.int> on 2006/09/25 13:28:15 UTC
custom tag and html:rewrite
Hey,
I am writing a custom tag and I need to rewrite a link to an image from with
the tag-code (by overiding the doStartTag method);
I know that in a jsp-page you can do this with html:rewrite .. but how to
do this from within java-code ?
Any hints would be welcome.
Jan
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Re: custom tag and html:rewrite
Posted by Van Stalle <ja...@cec.eu.int>.
Martin,
I found the solution myself; here is the code: this gives me an url which is
valid in the context of my application.
Thanks for your response,
Jan
import org.apache.struts.taglib.TagUtils;
...
TagUtils utils = TagUtils.getInstance();
String img = null;
try {
img = utils.computeURL(pageContext, null, null,
"/images/timeIcon.gif", null, null, null, null, false);
System.out.println("img = " + img);
} catch (MalformedURLException e) {
e.printStackTrace();
}
Martin Gainty wrote:
>
> Hello Jan-
>
> I found this page to be quite helpful when manipulating image attributes
> http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/index.html#image
> Here is the javadoc for the doStartTag
> http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/javadoc/index.html
>
> M-
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> ----- Original Message -----
> From: "Van Stalle" <ja...@cec.eu.int>
> To: <us...@struts.apache.org>
> Sent: Monday, September 25, 2006 7:28 AM
> Subject: custom tag and html:rewrite
>
>
>>
>> Hey,
>>
>> I am writing a custom tag and I need to rewrite a link to an image from
>> with
>> the tag-code (by overiding the doStartTag method);
>>
>> I know that in a jsp-page you can do this with html:rewrite .. but how to
>> do this from within java-code ?
>>
>> Any hints would be welcome.
>>
>> Jan
>> --
>> View this message in context:
>> http://www.nabble.com/custom-tag-and-html%3Arewrite-tf2330999.html#a6484600
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>> For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>
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Re: custom tag and html:rewrite
Posted by Martin Gainty <mg...@hotmail.com>.
Hello Jan-
I found this page to be quite helpful when manipulating image attributes
http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/index.html#image
Here is the javadoc for the doStartTag
http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/javadoc/index.html
M-
*********************************************************************
This email message and any files transmitted with it contain confidential
information intended only for the person(s) to whom this email message is
addressed. If you have received this email message in error, please notify
the sender immediately by telephone or email and destroy the original
message without making a copy. Thank you.
----- Original Message -----
From: "Van Stalle" <ja...@cec.eu.int>
To: <us...@struts.apache.org>
Sent: Monday, September 25, 2006 7:28 AM
Subject: custom tag and html:rewrite
>
> Hey,
>
> I am writing a custom tag and I need to rewrite a link to an image from with
> the tag-code (by overiding the doStartTag method);
>
> I know that in a jsp-page you can do this with html:rewrite .. but how to
> do this from within java-code ?
>
> Any hints would be welcome.
>
> Jan
> --
> View this message in context: http://www.nabble.com/custom-tag-and-html%3Arewrite-tf2330999.html#a6484600
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>