domain: client
language: javascript
class Item class
Use the set_where method to define and store internally the where
option that will be used by the
open
method, when its own where option is not specified. The
open
method clears internally stored parameter value.
The where parameter is an object of key-value pairs, where keys are
field names, that are followed, after double underscore, by a filtering symbols
(see
Filtering records
).
The result of the execution of following code snippets wil be the same:
item.open({where: {id: 100}});
item.set_where({id: 100});
item.open();