Changing slider widgets value in callback function

Community Support
1

Hey,

I’m trying to update a slider widget’s value attribute in a callback function by a TextInput widget. I pass the slider widget object into the CustomJS function with the CustomJS function looking like this:

TextInput(title=“Enter UTC Time”, callback=CustomJS(args=dict( slider=slider), code=code))

The statement I’ve been using to try to change the slider is:

slider.get(‘value’) = 10;

slider.trigger(‘change’);

This is not working though.

Thanks for the help,

Kyle

2

Hi Kyle,

The "slider.get" is a method to get the value, to set it you'll want "slider.set("value, 10)"

Note that in an upcoming release you'll just be able to do "slider.value" and "slider.value = 10"

Byran

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On Jun 16, 2016, at 3:15 PM, [email protected] wrote:

Hey,

I'm trying to update a slider widget's value attribute in a callback function by a TextInput widget. I pass the slider widget object into the CustomJS function with the CustomJS function looking like this:

TextInput(title="Enter UTC Time", callback=CustomJS(args=dict( slider=slider), code=code))

The statement I've been using to try to change the slider is:

        slider.get('value') = 10;
        slider.trigger('change');

This is not working though.

Thanks for the help,

Kyle

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3

Much obliged. You’re the man!

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