java-programmer >>How to change in CSS class at runtime

How to change in CSS class at runtime

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    <OPTION VALUE="manual">manual
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    }
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Author

Message

enggvipingupta@gmail.com

Posted: 2007-1-22 16:43:00

Top

java-programmer, How to change in CSS class at runtime Hi frinds,

Can anybody tell me that can I pass the dynamic data in my
CSS(Cascading Style Sheel) class.
If yes then how?

Actually I have a CSS which I am including in a number of JSP pages,
Problem is that I want to change the configuration of my CSS class
result differently for the diffrent JSPs.
Please help me out if anybody can.

Thanks & Regards

KiLVaiDeN

Posted: 2007-1-22 19:22:00

Top

java-programmer >> How to change in CSS class at runtime > email***@***.com a 閏rit :
>
> Hi frinds,
>
> Can anybody tell me that can I pass the dynamic data in my
> CSS(Cascading Style Sheel) class.
> If yes then how?
>
> Actually I have a CSS which I am including in a number of JSP pages,
> Problem is that I want to change the configuration of my CSS class
> result differently for the diffrent JSPs.
> Please help me out if anybody can.
>
>
> Thanks & Regards

Hello,

Usually you shouldn't do that, because it breaks the possibility for
the browser to cache the CSS. It could lead to problems in that matter.

The usual way to do that, is to include a "general" CSS, that includes
your general styles, and for each page, include a specific CSS for
_that_ page.

Cheers
K

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    Build java/jdk-1.4.2p6_4 using GCC 3.4.2 recently committed to -current.
    
    >Fix:
    
    Some notes on the patches. The first one is the only patch needed for the JDK
    itself (it's casting away a const, but needs to be (byte*&) rather than (byte*)
    or else GCC 3.4 won't find the matching member function).
    
    The second patch is a bit of a hack for the Netscape 6/Mozilla plugin (which I've
    verified will load and works okay for both mozilla-1.7.1,2 and firefox-0.9.1_1).
    For UNIX, the correct HAVE_CPP_* macros are supposed to be defined by autoconf in,
    for example, "xpcom/xpcom-config.h" (according to the headers installed by
    Mozilla). But this file is missing altogether from the version of the headers
    installed by the BSD JDK patches, and GCC 3.4 really needs
    HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX defined or else it fails because
    "template<>" isn't being inserted in the right spots. Since both GCC 3.4 and
    the Metrowerks compiler support all of the HAVE_CPP features, I cheated and reused
    those defines for the NS_UNIX build.
    
    --- patch-awt_fontmanager_t2kScalaerContext.cpp begins here ---
    --- ../../j2se/src/share/native/sun/awt/font/fontmanager/fontobjects/t2kScalerContext.cpp.orig Fri Jul 30 18:00:09 2004
    +++ ../../j2se/src/share/native/sun/awt/font/fontmanager/fontobjects/t2kScalerContext.cpp Fri Jul 30 22:11:36 2004
    @@ -937,14 +937,14 @@
    CMAPMapper::CharsToGlyphs(
    int count, const Unicode16 unicodes[], UInt32 glyphs[]) const
    {
    - ConvertUnicodeToGlyphs(*font, (unsigned char *)cmap, count, unicodes, glyphs);
    + ConvertUnicodeToGlyphs(*font, (byte*&)cmap, count, unicodes, glyphs);
    }
    
    void
    CMAPMapper::CharsToGlyphs(
    int count, const Unicode32 unicodes[], UInt32 glyphs[]) const
    {
    - ConvertUnicodeToGlyphs(*font, (unsigned char *)cmap, count, unicodes, glyphs);
    + ConvertUnicodeToGlyphs(*font, (byte*&)cmap, count, unicodes, glyphs);
    }
    
    //////////////////////////////////////////////////////////////////////////////
    --- patch-awt_fontmanager_t2kScalaerContext.cpp ends here ---
    
    --- patch-plugin::include::nscore.h begins here ---
    --- ../../deploy/src/plugin/oji-plugin/include/mozilla_headers_ns610/nscore.h.orig Fri Jul 30 18:00:05 2004
    +++ ../../deploy/src/plugin/oji-plugin/include/mozilla_headers_ns610/nscore.h Fri Jul 30 23:23:36 2004
    @@ -163,7 +163,7 @@
    */
    
    /* under Metrowerks (Mac), we don't have autoconf yet */
    -#ifdef __MWERKS__
    +#if defined(__MWERKS__) || defined(NS_UNIX)
    #define HAVE_CPP_SPECIALIZATION
    #define HAVE_CPP_PARTIAL_SPECIALIZATION
    #define HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX
    --- ../../deploy/src/plugin/oji-plugin/include/mozilla_headers_ns600/nscore.h.orig Fri Jul 30 18:00:04 2004
    +++ ../../deploy/src/plugin/oji-plugin/include/mozilla_headers_ns600/nscore.h Fri Jul 30 23:32:31 2004
    @@ -163,7 +163,7 @@
    */
    
    /* under Metrowerks (Mac), we don't have autoconf yet */
    -#ifdef __MWERKS__
    +#if defined(__MWERKS__) || defined(NS_UNIX)
    #define HAVE_CPP_SPECIALIZATION
    #define HAVE_CPP_PARTIAL_SPECIALIZATION
    #define HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX
    --- patch-plugin::include::nscore.h ends here ---
    
    >Release-Note:
    >Audit-Trail:
    >Unformatted:
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- 13
  - JEditorPane and HTML offset positionGiven the offset from the start of an HTML document, how I can
    translate this into the offset when the HTML is rendered in a
    JEditorPane? e.g. in the HTML document (not strict HTML but still
    renders):
    
    <HTML>test</HTML>
    
    "test" starts at offset 6 in the HTML - but in the JEditorPane only
    "test" would be displayed so it would start at offset 0 - if I wanted
    to highlight it for example. You can imagine more complicated
    documents...
    
    Any ideas greatly apprieciated including if I can use an alternative
    to the JEditorPane.
    
    Thanks,
- 14
  - XML and XPathCouple of quick questions regarding Java and XML
    
    Is it possible to parse XML from a string instead of from a file?
    
    Using javascript I could explicitly call a node using
    xmlNode.selectSingleNode("/node1/node[@attribute='whatever']");
    Are there such functions available with Jave?
    
    Cheers
    
    Xav
- 15
  - [(int)Math.floor(x)] or just [x]?here is the situation...
    
    i have an array... and i select something from random from it.
    i pick a random number x by using Math.random() and multiplying it by the
    length of the array.
    but this gives me a double, not an int.
    so when i go to use the array, it needs an int.
    in the language spec, it tells me that round-towards-zero is used when
    going from floating point to integer, and the casting is done
    automatically if possible.
    
    so, given that x is a double, both of these methods are basically
    equivalent:
    
    obj = myArray[(int)Math.floor(x)]
    
    and
    
    obj = myArray[x]
    
    only the top version is "safer" in some sense... it helps explain to
    anyone who would ever look at the code (including the author when having
    to back to it) what is going on.
    
    now, intution says the bottom one is NO SLOWER than the top, because the
    top may incur extra overhead due to the function call stack (for
    Math.floor)... but i'm not sure. when the runtime environment does the
    automatic rounding toward zero, does it basically go through the same
    operations as Math.floor anyhow?
    
    which one would most people here use... and most importantly why?
    
    (note, i may come up with a small test program and try to benchmark the
    two to get a quantitative answer, and i will post when i do.)
    
    thanks again for all the help,
    
    murat
    
    --
    Murat Tasan
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