[jira] [Closed] (OFBIZ-12310) Rendering widget screen from ftl with the current context

["Nicolas Malin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OFBIZ-12310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicolas Malin closed OFBIZ-12310.
---------------------------------
    Fix Version/s: Upcoming Branch
       Resolution: Implemented

> Rendering widget screen from ftl with the current context
> ---------------------------------------------------------
>
>                 Key: OFBIZ-12310
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-12310
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework/widget
>    Affects Versions: Trunk
>            Reporter: Nicolas Malin
>            Assignee: Nicolas Malin
>            Priority: Minor
>              Labels: ftl, macro, rendering, screen
>             Fix For: Upcoming Branch
>
>         Attachments: OFBIZ-12310.patch
>
>
> Currently when you would be rendering a widget screen from a ftl template, you can use a element screen present on context to call the renderer :
> {code:java}
> ${screens.render("component://common/widget/CommonScreens.xml#countries")} 
> {code}
> This rendering is realized with the context present when the object screen has been initialized.
> To simplify the screen call from freemarker template, I implemented a new macro *ofbizScreen*
> You can call a Ofbiz screen with the ftl context with simple macro
> {code:java}
> <@o...@ofbizScreen>{code}
> You can also write
> {code:java}
> <@ofbizScreen location="component://mycomponent/widget/MyComponentScreens.xml" name="MyScreen"/>{code}
> Or set a default location on your context
> action :
> {code:java}
> context.defaultTemplateLocation = "component://mycomponent/widget/MyComponentScreens.xml"{code}
>   widget :
> {code:java}
> <@o...@ofbizScreen>{code}
> When the screen would be call, the context to rendering the screen would be use the current context:
> {code:java}
> <#list contactMechs as contactMech>
>   <#assign contactMechId = contactMech.contachMechId/>
>   <@o...@ofbizScreen>
> </#list>
> {code}
>  
>  



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