JS Throw Error
throw new Error('Whoops!')
gaz_edge
throw new Error('Whoops!') if (..condition..) {
throw 'Error message';
}FactoryController.prototype.create = function (callback) {
//The throw is working, and the exception is returned.
throw new Error('An error occurred'); //outside callback
try {
this.check(function (check_result) {
callback(check_result);
});
} catch (ex) {
throw new Error(ex.toString());
}
}
FactoryController.prototype.create = function (callback) {
try {
this.check(function (check_result) {
//The throw is not working on this case to return the exception to the caller(parent)
throw new Error('An error occurred'); //inside callback
});
} catch (ex) {
throw new Error(ex.toString());
}
}var someNumber = 1;
try {
someNumber.replace("-",""); //You can't replace a int
} catch(err) {
console.log(err);
}try {
throw new Error('Whoops!')
} catch (e) {
console.error(e.name + ': ' + e.message)
}try {
throw new Error('Whoops!')
} catch (e) {
console.error(e.name + ': ' + e.message)
}