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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