When a piece of javascript code gives an error in the console. How can I do something like: If this piece of code gives back an error execute another piece of code?
This is what I have:
try {
var operator = <?=$this->shopRequest[operator]?>;
} catch(errorObj) {
var operator = sessionStorage.getItem('operator');
}
This is the error I get in the console:
Uncaught SyntaxError: Unexpected token ;
Try:
var operator = "<?=$this->shopRequest[operator]?>";
alert(operator);
Edit
of better:
var operator = "<?=str_replace('"', '\"', $this->shopRequest[operator])?>";
just in case it will contain " symbols
If I understood correctly your answer you should use
try {
// your code
} catch(e) {
console.err('Ops ' + e);
// execute here other code
}
You can do something like this:
try
{
// Run some code here
}
catch(err)
{
// Handle errors here; You can make a call to the other piece of code from here
}
try...catch<?=$this->shopRequest[operator]?>. I would imagine it doesn't include the required quotes$this->shopRequest[operator]apparantly isn't what you expect it to be, so have a look at it. If it is supposed to be a string, maybe it would be enough to add quotes:var operator = "<?=$this->shopRequest[operator]?>";