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HI,

I am updating some rows in a Model Table and before saving, I am calling a JS Code Snippet. Inside the JS, I would like to compare the original database value of the fields with the new value that the user is about to save(). Is this possible ? If so, please help me with the syntax of accessing old existing values.

Thanks
Ebin

Hi Ebin,


You can access the original values using model.getRowOriginals(row), which is the corollary of model.getRowChanges(row):


model.getRows().forEach(function(row) {

   if (model.isRowChanged(row)) {

        var rowId = model.getRowId(row);

        console.log("Original values for row " + rowId, model.getRowOriginals(row));

        console.log("User's changes for row " + rowId, model.getRowChanges(row));

   }

});```

![](upload://4Lg2qOkwDlKhJLMmbG0IPHNK1Bp.png "Image httpsd2r1vs3d9006apcloudfrontnets3_images1827527RackMultipart20200306-27340-h8o4fs-Screen_Shot_2020-03-06_at_125028_PM_inlinepng1583517041")

Thank you Zach! Just what I was looking for. This is working for me.

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