[arnor]

Hi to the list,

My system:

Version: 3.0.0
Build id: 200402122000

myeclipse:
Version: 3.7.0
Build id: 20040305-3.7.0

java sdk:
jdk1.3.1_09 or j2re1.4.2_02

so:
winXp

Witj jstl -rt tag and jsp script I get an error with no feedback.

example:
<c-rt:set var=”srv_cryptPswd” value=”<%=Crypt.sha1((String)pageContext.findAttribute(“srv_Pswd”) +

(String)session.getAttribute(“challenge”))%>” />

The problem is double brachet. With single brachet all work fine.

Is it a now bug? I read about a similar problem here:
https://www.genuitec.com/forums/topic/tag-attribute-of-lt-string-messes-up-coloring-closed/

thanks in advance

Lorenzo

[Riyad Kalla]

Lorenzo,
I believe your problem is actually not escaping the double quotes inside of the expression, try this:

<c-rt:set var="srv_cryptPswd" value="<%=Crypt.sha1((String)pageContext.findAttribute(\"srv_Pswd\") + (String)session.getAttribute(\"challenge\"))%>" />

[arnor]

right, it work.
is it a bug or the right way is with quote?

Regards Lorenzo

[Scott Anderson]

You can either quote, or use single quotes to go around the entire attribute like this:

<c-rt:set var="srv_cryptPswd" value='<%=Crypt.sha1((String)pageContext.findAttribute("srv_Pswd") + (String)session.getAttribute("challenge"))%>' /> 

[No Operation]

Let me try to answer this, since it depends on the defined taglibs

a) there is a taglib with prefix “c-rt”

"<%= ... %>"

is a runtime-attribute-value.
The quoting is required, to conform the JSP specification.

b) there is no taglib with prefix “c-rt”

<%= ... %>

is an expression, plain Java syntax is required.
There must be no quoting.

—
Well, there is no reason, why the spec was made like this. But spec is spec.

NOP

[Scott Anderson]

Wow. Thanks for the clarification. 🙂

[Author]

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