Comment #3 on issue 34 by tim.schaub: Repeated section should iterate over
dictionaries and have special variables $name and $value
http://code.google.com/p/json-template/issues/detail?id=34
Currently you can do this:
{.repeated section foo}
I'm suggesting allowing this:
{.repeated foo}
If one argument, it is the section name, if two, it is the repeat variable
followed
by the section name:
{.repeated [<repeat_var>] <section_name>}
For objects, the repeat variable would be set to the name of each member in
the
object. For arrays, the repeat variable would be set to the index of each
element in
an array.
Where things would break:
If someone is currently using referencing a member named "section" in a
repeat block
in their template.
Data:
{"list": [{"section": "foo"}]}
Template:
{.repeated section list}
{section}
{.end}
Currently produces:
"foo"
With this proposal this would produce:
0
I can't think of any other things that would break. Basically, this
proposal just
assigns meaning to the second term in the {.repeated section} directive.
Currently,
it's just an extra word, right?
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