hi,
i found out that the extension behavior about the tab properties
differ between the two modes, production and development:
if i use the popup normally i don't need to wait for the onupdated
listener (the page is already loaded) but if i'm in dev mode, the
popup is called now from chrome-extension://<extension-id>/popup.html,
i need the listener to ensure the title not to be undefined.
i'm try to fix both the behavior in one solution but it is not so
essential...
thanks.
On Nov 23, 11:34 pm, lorenx <lor...@gmail.com> wrote:
> perfect!
> and... sorry but... how to combine both?
>
> something like:
>
> chrome.tabs.getSelected(null, function(tab){
> chrome.tabs.onUpdated.addListener(function(tab.id, changeInfo, tab2)
> {
> // code here...
> });
>
> });
>
> or:
>
> chrome.tabs.onUpdated.addListener(function(<what_here?>, changeInfo,
> tab) {
> chrome.tabs.getSelected(null, function(tab){
> // code here...
> });
>
> });
>
> On Nov 23, 8:34 pm, Rafael Weinstein <rafa...@chromium.org> wrote:
>
>
>
> > You need to listen to chrome.tabs.onUpdated event.
>
> >http://code.google.com/chrome/extensions/tabs.html#event-onUpdated
>
> > something like
>
> > chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
> > if (changeInfo.status == 'complete') {
> > tabUrl = tab.url;
> > tabTitle = tab.title;
> > createLink();
> > }
>
> > On Sun, Nov 22, 2009 at 11:59 AM, lorenx <lor...@gmail.com> wrote:
> > > ok, i did it. thank you!
>
> > > but the tab is loading and the title is still not available...
> > > how to wait for the tab to be completly loaded?
>
> > > On Nov 22, 5:27 am, donaddon <don...@verizon.net> wrote:
> > >> I'm not sure I understand what you are expecting, but getSelected is
> > >> an asynchronous call. So you can't expect tabUrl and tabTitle to be
> > >> set at the time you are currently calling createLink. They will only
> > >> be set when the callback function is called. You may be looking to do
> > >> something like this:
>
> > >> chrome.tabs.getSelected(null, function(tab) {
> > >> tabUrl = tab.url;
> > >> tabTitle = tab.title;
> > >> createLink();
>
> > >> });
>
> > >> On Nov 21, 6:21 am, lorenx <lor...@gmail.com> wrote:
>
> > >> > hi all,
> > >> > i have a problem getting current tab info.
>
> > >> > var tabUrl;
> > >> > var tabTitle;
> > >> > function getTabInfo() {
> > >> > chrome.tabs.getSelected(null, function(tab){
> > >> > console.dir(tab);
>
> > >> > tabUrl = tab.url;
> > >> > tabTitle = tab.title;
> > >> > });}
>
> > >> > function createLink() {
> > >> > console.log(tabUrl + '|' + tabTitle);}
>
> > >> > getTabInfo();
> > >> > createLink();
>
> > >> > what's wrong with this code?
> > >> > the tab object is output after createLink() is called...
> > >> > should i have to set up some communication system between components?
> > >> > thanks.
>
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