I am trying something like this:

This is my datatable

Batch0 = [                 // common columns
    { id: "_index", header: "", width: 45, template: function () { return arguments[4] + 1 } },
    { id: 'fsName', editor: 'text', header: ["Fs Name",{content:'textFilter',compare:reComp}], tooltip: false, width: 180, cssFormat: bgColorFuseDiff, template: fmtDiffObj },
  ];

and this is my reComp method

function reComp(value, filter) {
  console.log(value); //coming as undefined
  console.log(filter);
  try {
      return RegExp(filter, "i").test(value);
  }    
  catch(e) {
    return false;
  }    
}

and in reComp, the value is always coming as undefined. filter is printing what text I input into the filter in the datable header.

Please help me on why value is coming as undefined.