Hello, In this Photo، I need to show the past value and the present..
Ex : change Amman to Ammon...
Old value _Amman
New value _Ammon
Or
Old value - - binary data
New value - - another binary data
Can some body tell me how?!
I DON’T Need to Use any forge...
A simple solution is to keep for each attribute that you need to do that an extra attribute to store the value that you want to overwrite.
So if you have an attribute Name add an attribute OldName. Before you update Name with a new value first assign it to OldName.
If i changed a. Binary data???
Same???
your questions are pretty unclear. You shared a screenshot of data with old and new value. These look like text strings. Why you now all of a sudden talk about binaries?
Becouse I need to change image or text...
I gave just an example...
Well for binary the same counts, you can always store the current and the previous version of a value either in 2 different attributes in the same record. Or in case of a binary, with performance in mind in two records. Add in this case a Static Entity attribute that identifies if the value is the current value or the previous value.
Have you OML file???
You must have an attribute / variable that takes the actual value before update it.