on_filter_record¶
on_filter_record(item)
The item parameter is the item that triggered the event.
domain: client
language: javascript
Description¶
Use an on_filter_record
event to filter dataset records locally.
It is triggered when the cursor moves to another record and
Filtered
property is set to true
Write an on_filter_record
event handler to specify for each record in a
dataset whether it should be visible to the application. To indicate that a
record passes the filter condition, the on_filter_record
event handler must
return true.
The item
parameter is the item that triggered the event.
Example¶
function on_filter_record(item) {
if (item.type.value === 2) {
return true;
}
}
function enable_filtering(item) {
item.filtered = true;
}
function disable_filtering(item) {
item.filtered = false;
}