handsontable Js update cell synonization

Question

I want to show same value on column E when I update column B. For example when I write anything on column B row ('test') then same value will update on column E cell("test").

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Answer 1

You can use afterChange hook like this example JSFiddle :

hot.addHook('afterChange', function(changes, source) {
  if (changes != null) {
    changes.forEach(function(item) {
      if (hot.propToCol(item[1]) == 1) {
        hot.setDataAtCell(item[0], 3, item[3]);
      }
    });
  }
}), hot;