[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Content of Script element getting wrapped by CDATA
> It does seem complicated to hide the CDATA section... but it is > necessary if you have invalid XML characters in your javascript code > and do not wish to escape them individually. > > No, XSLT would do this automatically, doing it differently in xml or > html output. This took me a bit to get: If output is set to html and remove the script template, then XSLT (saxon at least) does not escape the output. I still need to escape the input or enclose it in a CDATA so that the input is well formed XML. But the output is unescaped as required. So I now understand what you meant by not using the CDATA in the output. (One limitation may be that you can't process it as XML again because the output content is not escaped.... unless you happen to have an easy way to convert the HTML back to well formed XML. Or have an XSLT processor that can use an HTML parser.) But if the output is set to XML, then it does seem necessary to use a javascript comment on the CDATA because even though the output is set to strict XHTML, the browser I tried (firefox) doesn't seem to understand CDATA in the script element. Hence the complicated workaround of putting a javascript comment in front of the CDATA. I wished browsers would just understand CDATA when the doctype is xhtml (ie XML). So I like the idea of just not using the CDATA and using html output (even if doctype is set to XHTML). But it still seems to have some weaknesses. This seems to be a common question over the years. And there is lots of advice to be found in books like Jeni Tennison's Beginning XSLT, and of course google. But after experimenting and understanding your comment, I still feel unsatisfied with the possible solutions for inline javascript. (Moving the javascript to an external file as Andrew mentioned seems to be ideal.) Can anyone recommend a good article that compares/contrasts techniques for dealing with inline javascript in XML documents - such that most browsers can interpret it? Darcy
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