Hi,
Excuse me if this is a silly question but I'm new to Tapestry.
In order to use Loop's value (or index) inside its body, one has to bind it
to some property. Usually this means creating a new property in the page
class.
Here is an example from T5 tutorial.
<t:loop source="1..10" value="index">
${index}
</t:loop>
and in the Java code
private int _index;
public int getIndex()
{
return _index;
}
public void setIndex(int index)
{
_index = index;
}
It seems very clumsy for me to write all this Java code to support a simple
loop.
Can't the Loop component remember its value?
Isn't it possible to use loop's value/index direclty without binding?
Something like this.
<t:loop source="1..10" t:id="aLoop">
${aLoop.index}
</t:loop>
Also, what is the business with those heartbeats in Loop component? I
couldn't understand it from the documentation.
Best regards,
Peter
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