How to run simple JSTL page?
posted 7 years ago
Hello All,
I am having a JSTL test page as below
easy.jsp
At the first run I got an exception for URI Path. So I added jstl.jar and standard.jar file in the lib dir of this web-app. And here is the result
Output
JSP is as easy as....
1+2+3=${1+2+3}
But the output should be
JSP is as easy as....
1+2+3=6
Have I missed something inspite of adding the above said jar files. Do I have to add the tld and where.
Regards,
Arpit
I am having a JSTL test page as below
easy.jsp
At the first run I got an exception for URI Path. So I added jstl.jar and standard.jar file in the lib dir of this web-app. And here is the result
Output
JSP is as easy as....
1+2+3=${1+2+3}
But the output should be
JSP is as easy as....
1+2+3=6
Have I missed something inspite of adding the above said jar files. Do I have to add the tld and where.
Regards,
Arpit
posted 7 years ago
Looks like you have EL disabled for your JSP. What is the container you are using ? Are you have anything to do with EL in the web.xml in the application ?
Arpit Gadle wrote:At the first run I got an exception for URI Path. So I added jstl.jar and standard.jar file in the lib dir of this web-app. And here is the result
Output
JSP is as easy as....
1+2+3=${1+2+3}
But the output should be
JSP is as easy as....
1+2+3=6
Have I missed something inspite of adding the above said jar files. Do I have to add the tld and where.
Looks like you have EL disabled for your JSP. What is the container you are using ? Are you have anything to do with EL in the web.xml in the application ?
SCJP 5 | SCWCD 5
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posted 7 years ago
What is the version of your web.xml (inside <web-app>) ?
Arpit Gadle wrote:I am using Apache Tomcat 6 and there is nothing in web.xml related to EL.
What is the version of your web.xml (inside <web-app>) ?
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Ulf Dittmer
Rancher
Posts: 42972
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posted 7 years ago
Hi Ulf, There's a small typo ( "Servlers 2.3 DOCTYPE" ) in it.
SCJP 5 | SCWCD 5
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Ulf Dittmer
Rancher
Posts: 42972
73
posted 7 years ago
Hello Everyone,
I am using Tomcat 6.0(Servlet 2.5 and JSP 2.1) and JSTl 1.2
Here is the source code and the webx.xml
easy.jsp
web.xml
And edited the web.xml as mentioned in "El Or Jstl Not Working As Expected"
Then also i am getting the same outut as
JSP is as easy as....
1+2+3=${1+2+3}
bye
Arpit
I am using Tomcat 6.0(Servlet 2.5 and JSP 2.1) and JSTl 1.2
Here is the source code and the webx.xml
easy.jsp
web.xml
And edited the web.xml as mentioned in "El Or Jstl Not Working As Expected"
Then also i am getting the same outut as
JSP is as easy as....
1+2+3=${1+2+3}
bye
Arpit
posted 7 years ago
You don't need a book, just the JSTL Specification.
So you say that the EL works outside of the <c:out> tag? If so, your web app is correctly configured.
OK, now put the <c:out> tag back in and see what's being sent to the browser with a View Source. If the <c:out> tag is still there, that means that the JSTL is not being evaluated.
So you say that the EL works outside of the <c:out> tag? If so, your web app is correctly configured.
OK, now put the <c:out> tag back in and see what's being sent to the browser with a View Source. If the <c:out> tag is still there, that means that the JSTL is not being evaluated.
posted 7 years ago
Thanks Bibeault,
I understood what you want to say. From now onwards, I will configure my all web-apps correctly instead of trying bubble gum and band-aids to make things working. Is correct configuration for web-app available in JSTL 1.2 Specification? Where I can find it?
Thanks once again for your adivce,
Arpit
I understood what you want to say. From now onwards, I will configure my all web-apps correctly instead of trying bubble gum and band-aids to make things working. Is correct configuration for web-app available in JSTL 1.2 Specification? Where I can find it?
Thanks once again for your adivce,
Arpit
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