I know that Laszlo doesn't support full XPath functionality, but I'm
wondering if there is a document which fully describes what Laszlo does
support. I see some information in section 3.1 of Chapter 33, is that a
complete specification of what is supported?
For example, I have XML like this:
<items>
<item name="Item 1">
<categories>
<category name="Category 1"/>
</categories>
</item>
<item name="Item 2">
<categories>
<category name="Category 2"/>
</categories>
</item>
<item name="Item 3">
<categories>
<category name="Category 2"/>
<category name="Category 3"/>
</categories>
</item>
</items>
I would like to make selections based on the value of the name attribute
of category. I've been able to get something like this to work (I'm doing
this in a grid):
contentdatapath="item[1-2]", which would give me the first two items, but
what I want to be able to do is something like this:
contentdatapath="item[//category/@name = 'Category 2']"
or
contentdatapath="item[/categories/category/@name = 'Category 2']"
but neither of these seem to work. Am I doing something wrong or is this
form of Xpath not supported by Laszlo. If it's not supported, is there a
workaround solution? Basically I want to create a bunch of gridrows based
on a contentdatapath similar to the examples I've given above.
Thanks.
--
James Howe
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