Tell us what you are trying to do?
There is a custom field for the price which I would like to convert into a filter to use it as a filter in a price bar format.
Toolset doesn't offer a range filter, you would need to take the existing filter controls and convert them to a range filter using JavaScript.
A range filter implies a BETWEEN comparison, with filters for the FROM and TO values.
So insert a filter in your View for the custom field, using the BETWEEN comparison, and that will add the FROM and TO inputs.
If you study the resulting markup, it should be possible to modify the display to present it as a range slider (while still submitting the existing inputs, which you will hide).
I'm afraid, we don't have a copy/paste code available for this, but, we do our best to guide you in the right direction, whenever possible.
In summary, there are two main steps:
1. First, you'll need to remove the search field "Valor de propiedad" and add it again, so that it uses the between operator, to accept the minimum and maximum values.
2. Once, the price range input fields are working, you can use some custom script to include a range slider and fill its selected values in those minimum and maximum price fields. You'll find examples of the code at: hidden link
I hope this helps and please let me know if you need any further assistance around this.
