Attribute | Mand. | Description | Default |
id | no | This is the identifier of the rule. | |
idref | yes | This is the identifier of the target field of this rule. The field will be modified according to the operation of this rule. Warning: the field should belong to the same class as the one of the choice field that contains this rule. | |
priority | no | Integer defining the rule priority. A rule is triggered only if its priority is lower than the one of the application. The application priority is defined programmatically defined by the getPriorityLevel method of the leon.app.behavior.LyApplicationBehavior class associated with the application. The default priority level is 0. | |
operation | yes | Defines the operation applied over the target field when this option is selected: - SET_ENABLED: The field is enabled and the user may select values. The opposite rule sets the target field disable and the value its contains is discarded at validation of the form. - SET_EDITABLE: The user may select values inside the field. The opposite rule prevents the user from selecting values inside the field, but the values it contains are taken into account at validation of the form. - SET_OPTIONAL: The field becomes optional. The user may ignore this field and validate the form without selecting a value. The opposite rule writes the label of the field in bold and controls that the user has selected a value. - CLEAR: The field is cleared; the selected values are erased (no opposite rule). - RESET: The field takes the value it had at the starting of the action that displays the form. If such a value was null, the field is cleared (no opposite rule). - SHOW: Shows the target field to the user, i.e. display the tab that contains the field (no opposite rule). - SET_VISIBLE: Show/Hide the input field for the target field. - SET_VALUE: Sets the target field to the value given by the 'value' attribute (no opposite rule). - SET_LABEL: Sets the target field to the label given by the LABEL element (no opposite rule). |
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onCheck | no | This attribute specifies if the rule is triggered when the option is checked or unchecked. | true |
value | no | Value set on the field specified by the rule when the operation is SET_VALUE. |
<!ELEMENT RULE ((FILTER | FILTER_REF)?, LABEL?, FORMULA?)> |
Element | Mand. | Mult. | Description |
FILTER | yes | no | Filter used to control when the rule is triggered when associated to a class. |
FILTER_REF | yes | no | Reference of the filter used to control when the rule is triggered when associated to a class. |
LABEL | no | no | Dynamic label used when the operation triggered on the rule is SET_LABEL. |
FORMULA | no | no | Formula used to set value when the operation is SET_VALUE. |
<CHOICE id="br_ori" multiple='true'> <F_BIND value="ORIGINE"/> <NAME value="BR_ORIGINE"/> <TAB value="TAB_EMISSION"/> <F_MARKS sort='true' filter='true' table='true'> <MARK name='EMISSION'/> </F_MARKS> <OPTIONS> <OPTION id="br_ori.0" name="fax" value="0" default='true'> <RULE id="r1" idref="br_fax" operation='SET_ENABLED'/> </OPTION> <OPTION id="br_ori.1" name="mail" value="1"> <RULE id="r2" idref="br_mail" operation='SET_ENABLED'/> </OPTION> <OPTION id="br_ori.2" name="phone" value="2"> <RULE id="r3" idref="br_phone" operation='SET_ENABLED'/> </OPTION> <OPTION id="br_ori.3" name="web" value="3"> <RULE id="r4" idref="br_web" operation='SET_ENABLED'/> </OPTION> </OPTIONS> </CHOICE> |