Ques:- How to handel error in ajax?
Asked In :-
Right Answer:
To handle errors in AJAX, you can use the `error` callback function in jQuery's AJAX methods or the `catch` method with the Fetch API. For example, in jQuery:
```javascript
$.ajax({
url: 'your-url',
method: 'GET',
success: function(data) {
// Handle success
},
error: function(jqXHR, textStatus, errorThrown) {
console.error('Error:', textStatus, errorThrown);
}
});
```
Or with Fetch API:
```javascript
fetch('your-url')
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.then(data => {
// Handle success
})
.catch(error => {
console.error('Error:', error);
});
```
To handle errors in AJAX, you can use the `error` callback function in jQuery's AJAX methods or the `catch` method with the Fetch API. For example, in jQuery:
```javascript
$.ajax({
url: 'your-url',
method: 'GET',
success: function(data) {
// Handle success
},
error: function(jqXHR, textStatus, errorThrown) {
console.error('Error:', textStatus, errorThrown);
}
});
```
Or with Fetch API:
```javascript
fetch('your-url')
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.then(data => {
// Handle success
})
.catch(error => {
console.error('Error:', error);
});
```
