Is there a way to differ between refresh (F5) and leaving in onUnload?

[Dag Sunde]

Both refreshing (by pressing F5 or otherwise) a page, and
navigating away from a page leads to onUnload() triggering.

Is it possible to determine if the user is leaving the page
for another, or simply pressed refresh?

--
Dag.

[Jeff North]

On Thu, 17 Mar 2005 11:04:40 GMT, in comp.lang.javascript "Dag Sunde"
<[e-mail]> wrote:

| Both refreshing (by pressing F5 or otherwise) a page, and
| navigating away from a page leads to onUnload() triggering.
|
| Is it possible to determine if the user is leaving the page
| for another, or simply pressed refresh?

If the user clicks on a link on *your* page then you can capture it.
If the user types an address in the url line or select a site from
Favourites then your out of luck.
---------------------------------------------------------------
jn******@yourpantsyahoo.com.au : Remove your pants to reply
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[Arik Segal]

It isn't simple.

You can capture the F5 key stroke with onkeydown() and set a global
boolean bRefresh = true, so the onload event would "know" that F5 was
used...
But if the user clicks the "Refresh" button, I can't find any way of
telling that.

--
Arik Segal
Tel-Aviv

On Thu, 17 Mar 2005 11:04:40 GMT, "Dag Sunde" <[e-mail]> wrote:

Both refreshing (by pressing F5 or otherwise) a page, and
navigating away from a page leads to onUnload() triggering.

Is it possible to determine if the user is leaving the page
for another, or simply pressed refresh?

[Joakim Braun]

"Arik Segal" <ar**********@hotmail.com> skrev i meddelandet
news:fi********************************@4ax.com...

It isn't simple.

You can capture the F5 key stroke with onkeydown() and set a global
boolean bRefresh = true, so the onload event would "know" that F5 was
used...
But if the user clicks the "Refresh" button, I can't find any way of
telling that.

--
Arik Segal
Tel-Aviv

On Thu, 17 Mar 2005 11:04:40 GMT, "Dag Sunde" <[e-mail]> wrote:

Both refreshing (by pressing F5 or otherwise) a page, and
navigating away from a page leads to onUnload() triggering.

Is it possible to determine if the user is leaving the page
for another, or simply pressed refresh?

F5 might be a shortcut to an arbitrary command (or none) on non-Windows
systems. The "Refresh" shortcut key combination might even be
user-configurable. So if you want to do this reliably, cross-platform and
cross-browser, I'd say you're out of luck.

--
Joakim Braun