Datapath pooling

[roundpeg]

I am struggling with getting pooling to work with datapaths.

Do you have any sample code that shows a group of replicated views updating when the datapath is updated?

Thanks!

[antun]

When the datapath is updated? You don't mean when the data is updated, do you?

If it's the datapath, then there is a bug right now in the LPS that prevents views from updating if their datapath is set, and it's not set absolutely (e.g. you call setDatapath( 'foo[3]' ), rather than setDatapath( 'myds:/items/foo[3]' ), if the parent's datapath is already 'myds:/items').

If you do mean when the data is updated, then have a look here:

http://www.laszlosystems.com/developers/community/forums/showthread.php?s=&threadid=254&highlight=pooling

If you post a snippet of how you're trying to implement pooling, I'll tell you if it's correct or not.

-Antun

[roundpeg]

Another datapath question.
When you call setDataPath(), can the argument be a concatenated string?

eg. foo.setDataPath( 'myds:/items/foo['+i+']' );
where i is some index.

[antun]

Absolutely - that should work. You can also build up the string as a variable, and then pass that to setDatapath():


var dp = 'myds:/items/foo['+i+']';
foo.setDatapath( dp );


-Antun

Originally posted by roundpeg
Another datapath question.
When you call setDataPath(), can the argument be a concatenated string?