Slider: can go outside min and max with keyboard

[koder]

When you create a slider with a min and max set. It will not slide under that min. That is correct.

However, when you use PageDown you *can* go under the min value! This is unwanted behaviour.

REPRODUCE:

1. Make a slide that prints out its current value
2. Move a slider up by a few steps
3. Press PageDown all the way
4. In some cases, it will go below its minimum value

EXAMPLE:

 http://jqueryui.com/demos/slider/#rangemin

[watanabe]

I think it's bug.

jQuery UI 1.8.1
jquery.ui.slider.js
line 186 (ui.slider _create this.handles.keydown)

case $.ui.keyCode.PAGE_DOWN:

PAGE_UP, UP, RIGHT, DOWN, LEFT have the same problem.

line 204 (the end of the switch block)

+ if (newVal != curVal) newVal = self._trimAlignValue(newVal);

may work.

[rdworth]

Fixed in  b7c0823

[watanabe]

Please forgive me for reopening this ticket.
Thanks for rdworth's patch.

"UP, RIGHT have the same problem." means,

.slider({
 min : 0,
 value : 90,
 max : 100,
 step : 15
});

90(curVal) + 15(step) = 105(newVal) > 100(valueMax).

Could I ask you to call _trimAlignValue() when adding/subtracting step?

[rdworth]

Thanks watanabe.

Further fixed in  114c001

[jzaefferer]

Autocomplete: Store term when selecting an item to prevent another search triggered before blur. Fixes #5591 - Home and End keys trigger search

Changeset: dea2f8a7fc1d7c1d8fbf69aa50d7c1f28c3f35b6