jstl transform question
when i write the code below:
x:transform xml=${xml} xslt=${xslt}
x:param name=gg value=0/
/x:transform
my question is what the param useage here,how can i
get the param in xsl file?
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Re: jstl transform question
Never tried that, but if I'm not mistaken XSL has a mechanism built-in
to retrieve parameters passed from anywhere when the stylesheet is
loaded. Check out the http://www.w3schools.com xsl tutorial and
reference for more info.
Martin
wrote:
when i write the code below:
x:transform xml=${xml} xslt=${xslt}
x:param name=gg value=0/
/x:transform
my question is what the param useage here,how can i
get the param in xsl file?
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Re: jstl transform question
when i write the code below:
x:transform xml=${xml} xslt=${xslt}
x:param name=gg value=0/
/x:transform
my question is what the param useage here,how can i
get the param in xsl file?
A XSLT which accepts a param named gg and displays the param's value
would look something like this:
xsl:transform version=1.0 xmlns:xsl
=http://www.w3.org/1999/XSL/Transform;
xsl:param name=gg/
xsl:template match=/
xsl:messagegg is xsl:value-of select=$gg//xsl:message
/xsl:template
/xsl:transform
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c:out and default - question on code.
Hi, I tried to write a tag handler class which have an attribute default. But javac wont compile it. Then how the c:out default works. How I could do the same ? rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: c:out and default - question on code.
Hey Antony, Create a Tag class and make sure it has a method setDefault(String default) Then make sure you add the attribute default to your tag's tld description. Martin Antony Paul wrote: Hi, I tried to write a tag handler class which have an attribute default. But javac wont compile it. Then how the c:out default works. How I could do the same ? rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: c:out and default - question on code.
Declaring a varible names default gives this error by javac. JspOutTag.java:12: identifier expected private String default; rgds Antony Paul. - Original Message - From: Martin van Dijken [EMAIL PROTECTED] To: Tag Libraries Users List [EMAIL PROTECTED] Sent: Monday, December 08, 2003 6:27 PM Subject: Re: c:out and default - question on code. Hey Antony, Create a Tag class and make sure it has a method setDefault(String default) Then make sure you add the attribute default to your tag's tld description. Martin Antony Paul wrote: Hi, I tried to write a tag handler class which have an attribute default. But javac wont compile it. Then how the c:out default works. How I could do the same ? rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: c:out and default - question on code.
Antony, default is a reserved word. You can have the setDefault() and getDefault() methods, but hot the default variable. Instead, you should use _default, theDefault, ddefault, or something like that (notice that as you are encapsulating this variable through the getters and setters, its real name doesn't matter). In particular, JSTL use default_ : OutTag.java: private String default_;// stores EL-based property Felipe On Monday 08 December 2003 11:12 am, Antony Paul wrote: Declaring a varible names default gives this error by javac. JspOutTag.java:12: identifier expected private String default; - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: c:out and default - question on code.
So no need for the variable name be the same in tld descriptor and tag handler class. Thanks for the info. Antony Paul. - Original Message - From: Felipe Leme [EMAIL PROTECTED] To: Tag Libraries Users List [EMAIL PROTECTED] Sent: Monday, December 08, 2003 6:47 PM Subject: Re: c:out and default - question on code. Antony, default is a reserved word. You can have the setDefault() and getDefault() methods, but hot the default variable. Instead, you should use _default, theDefault, ddefault, or something like that (notice that as you are encapsulating this variable through the getters and setters, its real name doesn't matter). In particular, JSTL use default_ : OutTag.java: private String default_; // stores EL-based property Felipe On Monday 08 December 2003 11:12 am, Antony Paul wrote: Declaring a varible names default gives this error by javac. JspOutTag.java:12: identifier expected private String default; - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
c:out Default Value Escaping
Request for a new feature, I think:
I'd like to be able to turn off escaping for the default value in the
c:out tag, but not the regular value if it exists.
Here's what I'm trying to do:
When displaying HTML tables that contain CSS borders, I need to put a blank
value(nbsp;) in those cells that contain null values, otherwise the
borders won't appear correctly. This is a common requirement.
With JSTL 1.0, there's a problem if I try to use this pattern:
tdc:out value=${someVariable} default=nbsp; escapeXml=false//td
The problem is that I want escaping turned on for the regular variable
value, if it exists. Perhaps there should be two new attributes for the
c:out tag: valueEscapeXml and defaultEscapeXml.
- Jim
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The Anderson School at UCLA
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Re: c:out Default Value Escaping
I had fun with:
c:choosec:when test=${empty main.outlet_no
}nbsp;/c:whenc:otherwisec:out
value=${main.outlet_no}//c:otherwise/c:choose
- Nic Werner
Request for a new feature, I think:
I'd like to be able to turn off escaping for the default value in the
c:out tag, but not the regular value if it exists.
Here's what I'm trying to do:
When displaying HTML tables that contain CSS borders, I need to put a
blank value(nbsp;) in those cells that contain null values, otherwise
the borders won't appear correctly. This is a common requirement.
With JSTL 1.0, there's a problem if I try to use this pattern:
tdc:out value=${someVariable} default=nbsp;
escapeXml=false//td
The problem is that I want escaping turned on for the regular variable
value, if it exists. Perhaps there should be two new attributes for the
c:out tag: valueEscapeXml and defaultEscapeXml.
- Jim
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James Watkin
ACIS Software Development
The Anderson School at UCLA
[EMAIL PROTECTED]
Voice: 1-310-825-5030
Fax: 1-310-825-4835
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Re: c:out Default Value Escaping
James Watkin wrote:
With JSTL 1.0, there's a problem if I try to use this pattern:
tdc:out value=${someVariable} default=nbsp;
escapeXml=false//td
I usually just do:
c:out value=${someVariable} /nbsp;/td
The extra nbsp; in most cases has no effect on how the HTML is rendered.
--
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President
Lokitech software . strategy . design http://www.lokitech.com
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c:out Bug in 2nd Form for Default Value?
In JSTL 1.0 when I try the 2nd form for specifying a default value in a
c:out tag (as described on page 46 of JSTL in Action):
tdc:out value=${someVariable}someDefaultValue/c:out/td
I get weird results. The default value appears in all of the tds, not
just the one I've specified. Is this a known bug, or am I using the tag
incorrectly?
- Jim
__
James Watkin
ACIS Software Development
The Anderson School at UCLA
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Voice: 1-310-825-5030
Fax: 1-310-825-4835
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Re: c:out Bug in 2nd Form for Default Value?
I should have written, The default value appears in all of the subsequent
tds too, ...
- Jim
At 05:01 PM 12/8/2003 -0800, you wrote:
In JSTL 1.0 when I try the 2nd form for specifying a default value in a
c:out tag (as described on page 46 of JSTL in Action):
tdc:out value=${someVariable}someDefaultValue/c:out/td
I get weird results. The default value appears in all of the tds, not
just the one I've specified. Is this a known bug, or am I using the tag
incorrectly?
- Jim
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James Watkin
ACIS Software Development
The Anderson School at UCLA
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Voice: 1-310-825-5030
Fax: 1-310-825-4835
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James Watkin
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The Anderson School at UCLA
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Fax: 1-310-825-4835
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How to obtain the check box value when using Display Tag
Hi All, I am using Display Tag to display a list in a table . I have a list of check boxes in one column. In order to edit or delete a particular row I want to identify whether the check box in that row is clicked or not . I am unable to identify the state of checkbox. Please help me. regards,Ravi Krishna - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jstl transform question
--- [EMAIL PROTECTED]
when i write the code below:
x:transform xml=${xml} xslt=${xslt}
x:param name=gg value=0/
/x:transform
my question is what the param useage here,how can i
get the param in xsl file?
A XSLT which accepts a param named gg and displays
the param's value
would look something like this:
xsl:transform version=1.0 xmlns:xsl
=http://www.w3.org/1999/XSL/Transform;
xsl:param name=gg/
xsl:template match=/
xsl:messagegg is xsl:value-of
select=$gg//xsl:message
/xsl:template
/xsl:transform
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thanks,it works,i just put the xsl:param in wrong
place :D
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how to parseInt in jstl using express language?
see my code as below:
c:set var=var1 value=12/
c:set var=var2 value=5/
c:out value=${var1/var2}/
i declare 2 variables,then i want to do some
calculate.the result is 2.4 here,but my desire result
is 2.
in old jsp,i can use parseInt() method to parse the
variable first.but how to do it in jstl?
i know it maybe a easy problem,but it really confuse
me,i am a newbie in jstl.i have checked sun's jstl
specification and can't find solution either.
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