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