MODX 3 VersionX 3 - How

Development
1

Hello,

does anyone have experience with VersionX 3?

I am thinking how it is possible the programmatically get delta for a resource an its TVs.
So I could track for example a pricing change.

Thank you in advance.

bye
Chris

2

You can use xPDO with the provided xPDO model to access specific data in VersionX 3.

Each individually changed fields is a vxDeltaField object, so for example vxDeltaField.field is going to have a value like mytv.

Multiple vxDeltaField objects are tied to a vxDelta object which groups together all changes made at a specific point in time, where the principal_class and principal fields tell you what the thing that was changed was (typically, a resource with a certain ID).

(Note that the vxResource, vxTemplate, etc models are still defined and exist, but they are no longer used. That’s only still there to make migrations from v2 possible.)

3

thank you very much, Mark! :pray: