Data
Ortogonale Projection
Spec_ymd
It enables registration of year,month,day values for forming filter with low and high value of filter.
Class name : Vdf_Special.vcx
Date object
Working review of the object
Return value from object : String value (method->xWriteFilter)
Display of the object
Action for forming filter:
1)
Left
click on switch activates click method for including/excluding choice
of filter value.
2)
Right
click on switch performs changing of filter condition (AND
or NOT AND).
Action on txtBottom or on switch activates method xLightOffGrid.
|
Methods |
Description |
Return |
|
xLightOffGrid |
It has been registered any change on activating object. The user would form it. |
Nill |
| xWriteFilter | It formed value of a filter. |
String |
| Properties | Description | Type | In/Out |
| xFilterKey |
The name of field for which a filter has been forming |
String | In |
Example
Example
of forming filter for YMD class.
String value of filter is : (BETWEEN(MONTH(orders.order_date),5,6) .AND. BETWEEN(DAY(orders.order_date),25,28) )
Working with NULL value
Display of the object
Example
Example
of forming filter for YMD class.
String value of filter is : orders.order_date is NOT NULL