1) In the ftl (FindFacilityGroup.ftl ) the code is
<#list facilityGroups as facilityGroup>
<#if facilityGroup.facilityGroupId?exists &&
facilityGroup.facilityGroupId != "_NA_">
<#assign facilityGroupType = facilityGroup.getRelatedOne
("FacilityGroupType")?if_exists>
Using the above code i have done in screen widgets like this
The list "facilityGroups" is fetched using <entity-and>
<widgets>
<iterate-section list-name="facilityGroups"
entry-name="facilityGroup">
<section>
<condition>
<and>
<not> <if-empty field-name="
facilityGroup.facilityGroupId"/> </not>
<if-compare field-name="
facilityGroup.facilityGroupId" operator="equals" value="_NA_"/>
</and>
</condition>
<actions>
<get-related-one value-name="facilityGroup"
relation-name="FacilityGroupType" to-value-name="facilityGroupType"/>
<set field="
parameters.facilityGroupType.description" value="
facilityGroupType.description"/>
</actions>
<widgets>
<decorator-screen name="main-decorator"
location="${parameters.mainDecoratorLocation}">
<decorator-section name="body">
<container><label style="head2">${
uiLabelMap.ProductFacilityGroupList}</label></container>
<link target="EditFacilityGroup"
text="${uiLabelMap.ProductNewGroup}" style="buttontext"></link>
<include-form name="FindFacilityGroup"
location="component://product/webapp/facility/group/FacilityGroupForms.xml"/>
</decorator-section>
</decorator-screen>
</widgets>
</section>
</iterate-section>
Is i'm right with the use of <iterate -section>
2) I need to display two fields in the form and the name of both of the
fields as "description" . Default map in the form is
<default-map-name="facilityGroup">, which is taken from the
above screen.
>> <field name="description" title="${
uiLabelMap.ProductFacilityGroupType}" entity-name="FacilityGroupType">
<display-entity entity-name="facilityGroupType"/></field>
>> <field name="description" title="${uiLabelMap.ProductDescription
}"></field>
Any pointers will be of great help.
Thanx,
--
Vikas Mayur
