Get the latest Javascript error

Question

I am writing an error reporter for my application. When something goes wrong, the user fills out a form and describes the problem, and this is sent to the server. As part of the data collected in this form, I would like to include the latest javascript error. Is there any way to do this?

Answer 1

You can implement a function to capture errors using window.onerror (

Answer 2

you can use window.onerror

 window.onerror = function(error, url, line) { //save errors here }; 

Answer 3

You can assign the window.onerror function and save the error information from the arguments.