Bindings on a range input not working well in google chrome

[gunn]

I want to dynamically set a slider's min and max attributes and expect it's slider position to update in response.

Here's an example: http://jsbin.com/uqifox/3/edit
And here's it behaving after a hacky workaround: http://jsbin.com/uqifox/2/edit

Note that I have to explicitly set the slider's value twice:

this.$.slider.value = 1;
this.$.slider.value = 0;

[sjmiles]

I suspect your problem is with <input> and not with Polymer. It looks to me like <input> doesn't update it's value position when you change min or max.

This may be a bug in Blink.

I also believe that the 'set the value twice' effect is only because the element is optimized to do nothing if the value hasn't actually changed.

[gunn]

Yes I'm sure that's right, I thought I'd add it here to document it and incase it was part of something polymer could work around.

Works fine in safari by the way. Is it worth reporting to the chrome team?

[dfreedm]

This was a blink bug that is fixed in Chrome 29: http://crbug.com/249909