Nicolas Malin created OFBIZ-12547:
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             Summary: Convert a display-entity to hyperlink if subhyperlink 
this empty
                 Key: OFBIZ-12547
                 URL: https://issues.apache.org/jira/browse/OFBIZ-12547
             Project: OFBiz
          Issue Type: Improvement
          Components: framework/widget
    Affects Versions: 22.01.01, Upcoming Branch
            Reporter: Nicolas Malin
            Assignee: Nicolas Malin


When you define a display-entity you have the possibility to add an sub 
hyperlink related to the element displayed.


{code:java}
             <field name="partyIdFrom">
                <display-entity entity-name="PartyNameView" 
key-field-name="partyId" description="${groupName}${firstName} ${lastName}">
                    <sub-hyperlink target="viewprofile" 
description="view">...</sub-hyperlink>
                </display-entity>
            <field>{code}

This display the party name with a link "view" connected. 

If you when use the the name as link without a dedicate sub link, you need to 
change all the form with resolve the information to display for create an 
hyperlink
{code:java}
            <row-actions>
                <entity-one entity-name="PartyNameView" value-field="partyName">
                        <field-map field-name="partyId" 
from-field="partyIdFrom"/>
                </entity-one>
                <set field="partyNameValue" value=" 
${partyName.groupName}${partyName.firstName} ${partyName.lastName}"/>
            </row-actions>
            <field name="partyIdFrom">
                <hyperlink target="viewprofile" 
description="${partyNameValue}">..</hyperlink>
            </field>{code}

We lost the advantage of the display-entity. We can suggest to improve 
display-entity with the rule :

If the display-entity has a subhyperlink and the subhyperlink haven't 
description, the description of the link is the display-entity description.

In the code, if a sub-hyperlink has an empty description, we convert the 
display entity as a hyperlink



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