Add a drop-down for sorting

Hi amritbhgt ,

The code below assumes that the dropdown has an ID of selectVal, and has a value associated with the title that is the same as the index of the item you want to sort by on the BloX. e.g. if you want to sort by '# Submission', and the '# Submission' is the third item in total on the BloX, you would set the value in the dropdown to 2.

widget.on('processresult', (w, args) => {
  // this is the 'value' of the selected dropdown title.
  const index = Number($('#selectVal').val())
  args.result.sort((a, b) => { if (a[index].Value < b[index].Value) { return 1 } else { return -1 } })
})

When you click the sort button, you should do a widget.refresh() on the target BloX widget.