How do I add !DOCTYPE to my html with groovy
Question
I would like to add the following DOCTYPE to my html email with groovy.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional //EN" http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
My groovycode starts like this:
def responseDoc = job.addDocument("ECommerce_test.html"){out ->
def xmlWriter = new OutputStreamWriter(out)
MarkupBuilder html = new MarkupBuilder(xmlWriter)
I have tried to use the MarkupBuilderHelper, but I don' whant the xml-declaration. This is the code I have used with MarkupBuilderHelper and it doesn't seems to work without the declaration.
def helper = new groovy.xml.MarkupBuilderHelper(xml)
helper.xmlDeclaration([version:'1.0', encoding:'UTF-8', standalone:'no'])
helper.yieldUnescaped """<!DOCTYPE note SYSTEM "note.dtd">"""
/Therese
2 answers
solution1
2 ACCPTED 2017-04-25 11:33:14
Something like this with StreamingMarkupBuilder?
import groovy.xml.*
def responseDoc = job.addDocument("ECommerce_test.html"){out ->
out << new StreamingMarkupBuilder().bind {
mkp.yieldUnescaped '<?xml version="1.0", encoding="UTF-8", standalone="no"?>\n'
mkp.yieldUnescaped '<!DOCTYPE note SYSTEM "note.dtd">\n'
html {
body {
h1('WOW!')
}
}
}
}
An alternaive:
import groovy.xml.*
job.addDocument("ECommerce_test.html"){out ->
new StringWriter().with { sw ->
new MarkupBuilder(sw).html {
body {
h1('WOW!')
}
}
out << '<!DOCTYPE note SYSTEM "note.dtd">\n' << sw.toString()
}
}
solution2
0 2017-04-25 08:28:23
It does look like a bug. yieldUnescaped works within a closure (within a tag), or after xml declaration, but not for generating a first top level statement.
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