I seem to have fixed this myself by sticking the callback logic into a
background page.  Why is this the case?  It works totally as expected
now.

On Sep 3, 9:23 am, Scott Ferguson <[email protected]> wrote:
> I have this block of code sitting in my toolstrip's Javascript:
>
> chrome.self.onConnect.addListener(function(port) {
>     port.onMessage.addListener(function(data) {
>         url = port.tab.url;
>         title = data.title;
>
>         // Register the tab with the tagging page action
>         chrome.pageActions.enableForTab("tag_page",
>                                         {
>                                             tabId: port.tab.id,
>                                             url: port.tab.url,
>                                             title: "Click to tag this
> page",
>                                             iconId: 0
>                                         });
>     });
>
> });
>
> And for whatever reason, I can't consistently get the page actions to
> show up.  It feels like when I reload the extension there's at least a
> long delay between the reload and the icons actually showing up, and
> if I don't have the RSS extension installed I can't get them to
> display at all.  Am I missing something here or is it just Chromium
> beta weirdness?
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