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Taking string out from the long string
- From: "ashu t" <aashut at rediffmail dot com>
- To: xsl-list at lists dot mulberrytech dot com
- Date: 25 Jul 2002 11:43:59 -0000
- Subject: [xsl] Taking string out from the long string
- Reply-to: xsl-list at lists dot mulberrytech dot com
i want to abstract just the file name from any image file
but not getting it correctly.
during conversion of html to wml when i am fetching the page i am
converting the .jif or .jpg or whatever image file into .wbmp
format and storing them in a folder.
and in <xsl:template match="img">
what i want to do is that first i want to take the *src* of the
img tag in html file (which is now well formed xhtml as i am using
tidy to make them xhtml).which i think i can do by declaring a
variable and then variable = {@src}(i think it will work)then i
want to take the string after the last slash(/) in the src which
is the name of the image file (like src="dir/image.gif") this can
be done by string = substring-after(string, substring) but the
problem is that what to do if src is like /images/dir/image.gif
how can i tell that the string after the last slash is to be
taken.
and after that what i want to do is want to take the file name
before the extension like if file name is images.gif then i want
to take only images (which i think can be done by substring-before
then i want to add the extension .wbmp to that file (which i think
can be done by concat(images,.,wbmp) then i am creating an element
<img and in @src giving the path to my folder containing images as
they are saved with the same name just having extension .wbmp.
how can i do it
ashu
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