The single & double quotes simply keep the parsing of the JSP straight. The onclick
value definition terminates at the first matching quote character.
onclick="<%="foo"+"bar"%>"
^
whoops! onclick ends here.
So, since you are forced to use double-quotes (") within the scriptlet, you use a
single-quote (') to wrap it all up.
onclick='<%=lots of java with double quotes%>'
Sri
-----Original Message-----
From: Zeitlin, Mike [mailto:ZeitlinM@;daugherty.com]
Sent: Wednesday, October 23, 2002 2:36 PM
To: 'Struts Users Mailing List'
Subject: RE: nested:text not being evaluated
Sri,
Thanks, that worked! Any explanation on what the difference is between using
single and double quotes?
Mike
-----Original Message-----
From: Sri Sankaran [mailto:Sri.Sankaran@;sas.com]
Sent: Wednesday, October 23, 2002 2:29 PM
To: Struts Users Mailing List
Subject: RE: nested:text not being evaluated
Try deriving the entire string that represents your onclick attribute value form a
scriptlet (note the user of single and double quotes):
onclick='<%="showTable("+pageContext.getAttribute("rowIndex")+","+pageContex
t.getAttribute("columnIndex")+")"%>'
Note: In addition I have taken the liberty to add a comma (,) to your JavaScript call.
I think that's what you meant.
Sri
-----Original Message-----
From: Zeitlin, Mike [mailto:ZeitlinM@;daugherty.com]
Sent: Wednesday, October 23, 2002 2:18 PM
To: '[EMAIL PROTECTED]'
Subject: nested:text not being evaluated
I am trying to dynamically set the input parameters for a javascript method in an
nested tag. This is the code I am current using:
<nested:text property="displayValue" size="6"
onclick="showTable(<%=pageContext.getAttribute("rowIndex")%><%=pageContext.g
etAttribute("columnIndex")%>);"/>
This does not generate the appropriate input tag. But, if I remove the onclick
parameter, the nested tag gets evaluated to an input tag jus t fine. What am I doing
wrong?
Any help would be appreciated,
Mike Zeitlin
Daugherty Systems
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