how to handle javascript errors in the page

balajic

Hi,

I am trying to validate if any javascript errors are there in the page loaded. Also know that sahi automatically reports the js errors in logs, but I want to handle as separate validation in my script. I tried using two methods as shown below both didnt work. Kindly let me know is there any way to verify is there any js errors on the page rendered.

note: I injected js exception in user_extension.js, so that i can get js errors in everypage getting loaded.

Also note that in both the cases automatically sahi reports the error as unhandled type error exception.

Method 1 : using try catch statement.
try{
_navigateTo("www.google.com");
} catch(e){

_log("Js Error found');
}

method 2: using window.onerror
<browser>
function verify_js(){
window.onerror = function(){
_log("js error found");
return false;
}
}
</browser>

_navigateTo("www.google.com");
_set($x,verify_js);
_alert($x);