Refresh

Refresh[expr,opts]

represents an object whose value in a Dynamic should be refreshed at times specified by the options opts.

Refresh[expr,None]

specifies that the value of expr should never automatically be refreshed.

Details and Options

Examples

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Basic Examples  (1)

Make a dynamically updating clock:

Scope  (2)

By default, Dynamic updates as fast as possible:

Control the update using TrackedSymbols and UpdateInterval:

Update only when updates in a Manipulate:

Use UpdateInterval to specify how often should update:

Wolfram Research (2007), Refresh, Wolfram Language function, https://reference.wolfram.com/language/ref/Refresh.html.

Text

Wolfram Research (2007), Refresh, Wolfram Language function, https://reference.wolfram.com/language/ref/Refresh.html.

BibTeX

@misc{reference.wolfram_2021_refresh, author="Wolfram Research", title="{Refresh}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/Refresh.html}", note=[Accessed: 17-May-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_refresh, organization={Wolfram Research}, title={Refresh}, year={2007}, url={https://reference.wolfram.com/language/ref/Refresh.html}, note=[Accessed: 17-May-2021 ]}

CMS

Wolfram Language. 2007. "Refresh." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Refresh.html.

APA

Wolfram Language. (2007). Refresh. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Refresh.html