Question

I’m trying to load a javascript file into an external page. And want a specific code to execute after the external page is loaded.

window.onload = function() { 
\* execute this code after the page is loaded *\ 
} 

But the code won’t execute if there’s an error on the external page I want to execute this code on, like an undefined variable or something like that. Is there a way to let the code ignore the errors and just execute?

Answer 1

Use a try catch block

try {
   // execute code here
} catch (e) {
  // if an error was thrown, execute this code.
  // e references related error object
}