slider with two handles: When stepping < 1/4 of realMaxValue ->wrong steps created

[nettoyeur]

ui.slider.js, r4730

When minValue=0 and stepping is smaller then 1/4 of maxvalue, it fails to create the proper steps (rounding error?)

how to reproduce: Create slider with two handles.

minvalue:0
maxvalue:1000
stepping:250

->everything ok, steps of 250 are taken

Now try smaller stepping:

minvalue:0
maxvalue:1000
stepping:200

->first step with left slider is 196.8085106382979, second step is 398.93617021276594, third step is 595.7446808510638, fourth step is 797.8723404255319, fifth step is 1000. (expected: 200,400,600,800,1000)

[tfe]

This also occurs in single-handle sliders.

[tfe]

Also, I could really use a fix for this issue ASAP. I need to use 1.5b to be able to use a slider with multiple handles, but using 1.5b also breaks my sliders with this bug.

[zimbatm]

This is because .value() calculates itself from the position of the element instead of the current position on the stepping

[zimbatm]

Round value() if stepping

[zimbatm]

Please apply the patch. tests are passing

[Scott González]

Fixed in [4963].

[(none)]

Milestone 1.2.4 deleted