...
| Argument | Type | Description |
|---|---|---|
| set | Recordset | The recordset to get the fields list from. |
Get fields will return each fieldname field name defined for the record as an array, except for special internal field names.
Example
...
The getFields function will return a list of field names. These can be extracted using normal array functions and assigned to a variable.
$fields = getFields(in)
...
//
...
["foo",
...
"bah",
...
"field3"]
...
$field =
...
$fields[
...
1] //
...
$field
...
=
...
"foo"
...
$value = in.$field
...
//
...
equivalent
...
to
...
in.foo
The getFields function will return a list of field names. These can be extracted using normal array functions and assigned to a variable.The dot notation supports dynamic access to fields when variables are used within the expression, in this case, $field = "foo" so in.foo will be assigned to $value.
See Also
| Excerpt | ||
|---|---|---|
| ||
getFields(set) Gets the field names of a record |