Slider with range doesn't work if values are not set

[Mamen]

If a slider object is created with the options {range: true, values: null}, only one handle is present. If option "values" are specified two handles appears like expected. It doesn't support values = null which is the default option.

I'm not able to create ANY visible sliders on jsFiddle, but the code should be easy:

$("#selector").slider({range: true});

According to Coding standards: Plugins must work regardless of what options are passed to init. All options are truly optional and may be changed at any time.

[rdworth]

Caused by #7259

[tj.vantoll]

I can verify that this is still an issue in 1.9 - ​http://jsfiddle.net/tj_vantoll/7SgsX/. Here's an example showing not passing in values working with 1.7.3 - ​http://jsfiddle.net/tj_vantoll/9CSxm/.

[petersendidit]

Pull request to fix this: ​https://github.com/jquery/jquery-ui/pull/766

[David Petersen]

Slider: Count the handles after setting up a range. Fixes #7922 - Slider with range doesn't work if values are not set.

Changeset: dda1925d0f8d19b4baffa20259674dcef85e8bab