Re: How to a list index to use as row numbering ofbiz form widget

[BJ Freeman]

all the actions inside the “row-actions” section are executed before
each row is rendered; this tag is similar to the “actions” tag
the “service” action called within the row-actions, is a convenient way
to invoke a service: the service name is specified with the
“service-name” attribute, the “field-map” elements are used to pass the
input parameters to the service, the “result-map” attribute defines the
name of the output map
look in
specialpurpose\projectmgr\widget\forms\ProjectForms.xml#hoursNotYetBilled

        <row-actions>
            <set field="showPosition1" value="${script:String
prev=(String)previousItem.get(&quot;workEffortId&quot;);return
!(prev!=null&amp;&amp;prev.equals(workEffortId));}" type="Boolean"/>
        </row-actions>

also look at framework\widget\dtd\widget-form.xsd

Justin Robinson sent the following on 12/1/2011 9:46 AM:
> <form name="listAssetItems" type="list" target="" list-name="AssetItems"
> title="" paginate-target="createAsset" paginate="true">
>         <actions>
> 
>             <entity-one entity-name="AssetHeader"
> value-field="assetHeader"/>
>             <set field="assetValueQty"
> from-field="assetHeader.assetValueQty" type="Integer"/>
>             <entity-condition entity-name="FindAssetItemsView"
> list="AssetItems">
>                 <condition-list combine="or">
>                         <condition-expr field-name="orderId"
> operator="equals" from-field="parameters.orderId"/>
>                         <condition-expr field-name="productFeatureId"
> operator="equals" from-field="nullField"/>
>                 </condition-list>
>             </entity-condition>
>             <set field="rowSeqNum" value="1" type="Integer"/>
>         </actions>
>         <row-actions>
>             <set field="rowSeqNum" from-field="rowSeqNum + 1"/>
>         </row-actions>
> 
> 
>  etc.........
> 
> This restults in each row displaying the number '2' is there any way to ref
> the type="list" index.
> 
> Any clues would be helpful.
> 
>