Hello, Jennifer,
Thank you for reaching out to us.
Please find our answers below:
- Currently, Flexmonster does not provide an option of reversing the action. As a workaround, you can create your own function of undoing the action using getReport and setReport API calls. Please check the following JSFiddle for reference: https://jsfiddle.net/flexmonster/p8rg9nhz/
- There's no option to add such calculated value, but instead, we recommend creating a new report. Select Price value as a measure with count aggregation and at the same time add Price to the rows. Then filter, for example, the top 5 frequent values and see the results. The described approach is illustrated in the following JSFiddle: https://jsfiddle.net/flexmonster/bkwt3vsx/
- We recommend achieving such functionality by preprocessing data the desired way before passing it to Flexmonster. Consider creating a new "Price bucket" column based on the "Price" field. If the "Price" value is, e.g., 3.99, then "Price bucket" has string value "$0.00 - $5.00".
We hope it helps. You are welcome to write to us in case further questions arise.
Kind regards,
Nadia