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Posted to dev@ofbiz.apache.org by "Wai (JIRA)" <ji...@apache.org> on 2016/04/16 23:30:25 UTC

[jira] [Closed] (OFBIZ-7014)
listing always contain empty first entry

     [ https://issues.apache.org/jira/browse/OFBIZ-7014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wai closed OFBIZ-7014.
----------------------
    Resolution: Not A Problem

the context variable previousItem was meant to be used with 'position' attribute in form fields.  Not in the way that was used in the sample form.

> <form type=list> listing always contain empty first entry
> ---------------------------------------------------------
>
>                 Key: OFBIZ-7014
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-7014
>             Project: OFBiz
>          Issue Type: Bug
>          Components: ALL COMPONENTS
>    Affects Versions: Trunk
>            Reporter: Wai
>
> when creating a <grid type=list> or <form type=list> to display a listing. the first entry is alway empty
> Use this sample form to see the symptom:
>     <grid name="TestForm" type="list" list-name="theList">
>         <actions>
>             <entity-condition entity-name="Product" list="theList">
>                 <condition-list combine="and">
>                     <condition-expr field-name="productTypeId" operator="equals" value="FINISHED_GOOD"/>
>                 </condition-list>
>             </entity-condition>
>         </actions>
>         <row-actions>
>             <set field="productId" value="${previousItem.productId}" />
>             <set field="productTypeId" value="${previousItem.productTypeId}" />
>         </row-actions>
>         <field name="productId" title="productIdTitle"> <display/> </field>
>         <field name="productTypeId" title="productTypeIdTitle"> <display/> </field>
>     </grid>



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