html-widget-progress

Arguments: html-widget current max

This generic function is called a number of times while an html-widget is downloading a web page or loading a file. An application could add methods for a subclass of html-widget, typically to provide a visual indication of progress while loading the page.

The default method will call the widget's on-progress function if it has one, and otherwise will do nothing.

html-widget is the widget that is doing the downloading.

current is the number of bytes that have been downloaded so far.

max is the total number of bytes in the page being downloaded.

See the html-widget control.

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This page was not revised from the 9.0 page.
Created 2015.5.21.