Stepping won't work because the function you provide gets called later.
Setting a break point inside that function should work.
Does it not?
On Wed, Nov 25, 2009 at 12:15 PM, Rlcrock <rlcr...@gmail.com> wrote:
> I am having trouble getting getSelected to read at all.
>
> my code is:
>
> var url, title;
> chrome.tabs.getSelected(null, function(tab){
> url = tab.url;
> title = tab.title;
> console.log(tab);});
>
> but it never seems to execute the function as I step through in the
> debugger, and url and title are always undefined. Is there something
> I am doing wrong with my request?
>
> On Nov 24, 1:49 pm, lorenx <lor...@gmail.com> wrote:
>> 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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>
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