MVEL and Nuxeo : access multi valued complex property

[pibou_Bouvret]

Hi,

i have a document type with a multi valued complex field (validation). The widget is in edit mode, but i don t want the user to be able to delete existing values, just add new ones. I guess i have to use some MVEL condition about the display mode of the subwidget but i lack documentation about the use of MVEL in Nuxeo : Syntax of MVEL itself but also what objects can be adressed, etc.

Thx

[Anahide_Tchertc · Accepted solution]

Hi,

MVEL is only used in automation operations. Layouts only handle standard EL expressions.

If you'd like the delete buttons to be removed, i'm afraid you'll have to define a new widget template: the current list widget always displays delete buttons, but that would be a nice improvement to make this configurable.

You can take example on the original widget template at https://github.com/nuxeo/nuxeo-jsf/blob/release-5.5/nuxeo-platform-forms-layout-client/src/main/reso.... Search for "remove" to get the link that should be hidden in your case.

HTH

[pibou_Bouvret]

Thx for the clarification about EL / MVEL