9 Dec
2009
9 Dec
'09
11:53 a.m.
Hi,
My advice is to write the code in Java first and then adapt it for
Velocity. In Velocity you work with Java objects and you must know their
API.
Bubulina wrote:
Hello,
i Have this hashmap that i populate.
no when i want to show in a table the key : value i get an error. this is
the code:
....
#foreach($pageName in $myMap.keySet())
#foreach($dateDoc in $myMap.values())
I can't think of a reason to do this two nested loops. They are not
semantically connected.
<tr>
<td> $pageName $pageName </td>
not relevant
<td>$pageName.getValue() </td>
$pageName is the map key. What is its type? Does it have a getValue()
method?
<td>delete</td>
not relevant
</tr>
#set($count = $count +1)
not relevant
#end
#end
...
Also, when you post some code snippet and ask for help please post only
what's relevant. This is a good exercise for you: simply the code as
much as possible while preserving the error/misbehavior. By doing this,
in most of the cases you'll discover the problem yourself.
if i comment the second foreach i don't get an
error, but i have nothing to
populate the date field with.
do you know what i am doing wrong here?
What is the error? How can we help you if we don't know the error?..
Marius
Thank you