You should be able to do this:
<c:set
var="mozUserAgent"><jsp:expression>((javax.servlet.http.HttpSerletRequest)pageContext.getRequest()).getHeader(
"user-agent" ).startsWith( "Mozilla" )</jsp:expression></c:set>
<c:if test="${mozUserAgent}">
<p>display....</p>
</c:if>
<c:if test="${not mozUserAgent}">
<p>display something different....</p>
</c:if>
There may be functions in the standard taglib to reduce this to
something like:
<c:if test="${not fn:startsWith( header.user-agent, 'Mozilla' )}">
<p>display....</p>
</c:if>
But I'd have to do more digging into the standard taglib docs than I
really want to right now. The first one should work without digging
into additional expression language functions.
--David
Nicole Luneburg wrote:
Hi,
I want to do this in my main.jsp page:
<%
if(request.getHeader("user-agent").startsWith("Mozilla")) {
%>
display this
<%
} else {
%>
display this
<%
}
%>
I don't know how to do the request bit ...
Eg is it:
HttpServletRequest request = new HttpServletRequest();
or is it just request.getHeader
or HttpRequest request = new HttpRequest();
Do i need libraries? If so, how does that work in magnolia?
Can I import stuff in magnolia jsp's like in a normal java project?
That's what I'm lost on!
Thanks
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