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Results tagged with ajax
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user 99336
Use it for questions about JavaScript/PHP code to create asynchronous web applications.
0
votes
0
answers
387
views
Alter Address field in order to add a list of cities
I've tried to do that with a hook widget_alter, form alter, after_build callback, but any of them run my ajax callback. … $element['locality']['#prefix'] = '<div id="change-city-list">';
$element['locality']['#suffix'] = '</div>';
$element['administrative_area']['#weight'] = 0;
$element['administrative_area']['#ajax …
0
votes
1
answer
254
views
Ajax callback never called / triggered
I'm working on a payment gateway, so I've created a BasePaymentOffsiteForm form where I'm trying to make an ajax callback, but it is not working. … type' => 'textfield',
'#title' => $this->t('Mobile phone'),
];
$form['content']['validate_client'] = [
'#type' => 'button',
'#value' => $this->t('Validate Client'),
'#ajax …