domain: client
language: javascript
class Item class
Call search to send to the server a request to generate and execute
an sql query to get all records which satisfy the search condition for the field.
The query will also satisfy currently set filteres or where condition for an item.
The existing visual controls will be update with the returned dataset.
Parameters:
field_name - name of the field
value - value of the condition
search_type - type of search as a string, see Filter symbol in
Filtering records
callback - a callback function that will be executed after search is
executed