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From Helios Alonso <halo...@atg.com.uy>
Subject Re: Nested expressions
Date Fri, 20 Aug 2004 16:45:07 GMT
PS: if you can, check the generated JSP.

At 09:33 20/08/2004 -0700, you wrote:
>You'd think it would, but JSTL is still allowing them to pass through. 
>Anyone want to point out where I'm just missing this?
>
>This code is generating the url string to be used later, but stripping out 
>two of the params. If I don't use the OR, one will always strip out, but 
>put it in and it ignores it.
>
><c:forEach items="${param}" var="params" varStatus="status">
>    <c:if test="${params.key != 'view' || params.key != 'perPage'}">
>        <c:set var="url"><c:out 
> value="${url}&${params.key}=${params.value}" escapeXml="false"/></c:set>
>        <c:out value="${params.key}=${params.value}" escapeXml="false"/> 
> <%-- Output to test --%>
>    </c:if>
></c:forEach>
>
>Any suggestions guys? You've never failed me before!
>
>Thanks,
>
>- Nic.
>
>
>Derek wrote:
>
>>You were on the right path.  This should do it...
>>
>><c:if test="${params.key != 'view' || params.key != 'perPage'}">
>>
>>Derek
>>
>>
>>On Aug 19, 2004, at 7:47 PM, Nic Werner wrote:
>>
>>>I'm sure I'm just looking at this the wrong way, and I can't find it in 
>>>Shawns book, but I want to evaluate two variables with an OR condition:
>>>
>>><c:if test="${params.key != ('view' || 'perPage')}">
>>>
>>>Basically, if params.key doesn't equal  the words 'view' or 'perPage', 
>>>go ahead.......
>>>
>>>What am I doing wrong here?!
>>>
>>>Thanks,
>>>- Nic
>>>
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