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Fires when the progress of a download operation is updated on the object.
Syntax
| HTML Attribute | <element ProgressChange = "handler(event)"> |
| attachEvent Method | object.attachEvent("ProgressChange", handler) |
Event information
| Synchronous | No |
| Bubbles | No |
| Cancelable | No |
Event handler parameters
nProgress [in]
Type: LongA Long that specifies the amount of total progress to show, or
-1when progress is complete.nProgressMax [in]
Type: LongA Long that specifies the maximum progress value.
Remarks
The container can use the information provided by this event to display the number of bytes downloaded or to update a progress indicator.
To calculate the percent of progress to show in a progress indicator, multiply the value of Progress by 100, and divide by the value of ProgressMax; unless Progress is -1, in which case the container indicates that the operation is finished or hides the progress indicator.
See also
Reference