see inline
On 7/20/06, Matthias Hendler <[EMAIL PROTECTED]> wrote:
Hello,
thanx for the many answers.
What I forgot to mention is that I use Velocity 1.4.
can we assume you're using the default properties? they shouldn't
matter for this unless you're using a custom uberspector or something,
but we might as well get what info we can.
I have tested a lot with my code before.
My java code looks like this:
final VelocityEngine ve = new VelocityEngine();
...
final VelocityContext context;
context = new VelocityContext();
// TODO MHE
context.put("myMap", new HashMap());
context.put("myList", new ArrayList());
context.put("myTable", new Hashtable());
...
// Velocity
final boolean success = ve.evaluate(context, writerVelocity, "Velocity",
readerEscaped);
....
My template looks like this:
1. $myMap.toString()
2. $myMap.getClass()
3. $myMap.isEmpty()
4. ${myMap.put("tttt123", "test")}
Ouput of the template IF line 4 is "deleted".
1. {}
2. class java.util.HashMap
3. true
what's the output if it's not deleted?
If line 4 is part of the template I sill get the invalid reference exception.
invalid reference exception, eh? try this:
4. $myMap.put("tttt123", "test")
5. $myMap.get("tttt123")
6. $!myMap.put("foo", "bar")
7. $myMap.get("foo")
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