Re: [Zope] Change XML file with DOM API

23 Dec 1999

      Francois-Regis CHALAOUX wrote:
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Martijn Faassen <m.faassen@vet.uu.nl> wrote: >>>
Could you please attempt to describe again what you're trying to
accomplish?
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I would like, for exemple :
1/ Add a new tag for each entry of my xml file  => In my exemple, add the <comment> tag
2/ Assign a value for this tag :  add the value "very good" => <comment>Very good</comment>
Sorry for my poor DOM vocabulary. FR.
this is my XML file with one entry :
<?xml version="1.0">
<far title="Frquently Asked Restaurent">
<entry>
<name>La petite note</name>
<street>rue de Thann</street>
<number>4</number>
<cp>67100</cp>
<quartier>Neudorf</quartier>
<ville>Strasbourg</ville>
<tel>03 88 44 19 17</tel>
<fax>03 88 34 68 54</fax>
<email>petitenote@table.fr</email>
<hp>www.petitenote.fr</hp>
<closed>Monday</closed>
<topten>Choucroute, tete de veau</topten>
</entry>
</far>
Okay, something like this (in an external method, you could also use
DTML directly but it's clunkier) would do the trick:

# UNTESTED CODE! This is only to point you into the right direction;
# no idea if it'll work.

# call this like this: http://mysite/mydoc/0/addComments
# (so on the 'far' node of the document)

def addComments(self, REQUEST):
    # get a list of all entries
    children = self.objectValues('entry')
    # go through them
    for child in children:
        # create comment node for child
        comment_node = self.getOwnerDocument().createElement('comment')
        # add it and get the node we just added (note that I'm not sure
the
        # latter is still necessary with the latest alpha of
XMLDocument; it
        # used to be necessary due to acquisition trickiness)
        comment_node = child.appendChild(comment_node)
        # set the text content of the comment node by adding a text node
        text_node = self.getOwnerDocument().createTextNode("My text")
        comment_node.appendChild(text_node)

Regards,

Martijn