New answers tagged javascript
0
votes
Why does not this code work?
Below code is working for me
if (once('addedtocart', '#addtocart', context).length) {
$('#addtocart').on('click', function () {
var product_id = document.getElementById("addtocart")....
- 32
3
votes
Why does not this code work?
The new once() function from the new v10 core/once library always returns an array of elements (even if the selector matches only a single element). And vanilla JS arrays don't have a .on() function.
...
- 5,244
2
votes
Why does not this code work?
jQuery Once was deprecated in Drupal 9 and removed from Drupal 10. The change record includes a conversion guide.
- 5,270
2
votes
A Drupal.behaviors stops working when I update the module
Jquery.once doesnt exist in d10
Use core/once
- 41
0
votes
Accepted
Is there a reliable way to show Drupal messages from JavaScript?
This API available in Drupal since 8.7.0. See details here.
Just an example:
const messages = new Drupal.Message();
// Probably you want to clean up previously rendered messages:
messages.clear();
...
- 950
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