What happen when i select these two check box?
What happen when i select these two check box?
Sorry i know the concept of pre and post images but my question is what is the purpose of above image two check boxes.
But Now am clear i can get both pre and post entity data with adding one image
anyway thank you all
PreImage - data before the transaction
PostImage - data after the transaction
Your plugin (depending on the step) can make use of them for example if you needed to check what a value in the field the the user changed was - or compare the value before the operation and what it is after the operation (get the value from Pre compare it to value from Post).
that inside your plugin you can retrieve a preimage and a postimage with that name, keep in mind that a postimage can be selected only when your plugin is post operation
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