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From "Hookom, Jacob" <Jacob.Hoo...@redline.mckhboc.com>
Subject RE: What Is Wrong With This <c:if test=" ..."> Tag?
Date Thu, 01 Jul 2004 20:15:20 GMT
To do something like that, you would have to use JSTL functions because the
DOT notation you have written is interpreted as:

attachBean.getAttachMimeType().getStartsWith(<--- error

So, each DOT is referencing a property of the JavaBean.  I would recommend
checking out Sun's JSP/JSTL documentation.  Or taking a closer look at the
examples application that is included with Jakarta's Standard Taglibs.

-----Original Message-----
From: Caroline Jen [mailto:jiapei_jen@yahoo.com] 
Sent: Thursday, July 01, 2004 2:50 PM
To: struts-user@jakarta.apache.org
Subject: What Is Wrong With This <c:if test=" ..."> Tag?

It seems that I have problems to get JSTL tags
right....

<c:if
test="${attachBean.attachMimeType.startsWith('image/')}">
     <html:img page="getattachment?attach=<c:out
value='${attachBean.attachID}' />" alt="<c:out
value='${attachBean.attachFilename}' />" title="<c:out
value='${attachBean.attachFilename}' />" border="0" />
</c:if>

error message:

74: tag = 'if' / attribute = 'test': An error occurred
while parsing custom action attribute "test" with
value
"${attachBean.attachMimeType.startsWith('image/')}":
Encountered "(", expected one of ["}", ".", ">", "gt",
"<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=",
"ne", "[", "+", "-", "*", "/", "div", "%", "mod",
"and", "&&", "or", "||"] 



		
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