JS: Detect when user “clicks” the facebook like button
问题 Is it possible to detect when someone clicks the like button "and before the like action really occurs", i.e. same as onSubmit JS event, it detects when the user submit the form before it even get submitted, giving the ability to process/run some code before it do so. Usage: I am trying to implement a Web 2.0 page where all the action happens in one page, so depending on the user actions the content of the page would change "But not the meta" So my question is, can i detect when the user