Drupal – Run AJAX command after success of another JS command.
- Qasim Zee
- Jun 27, 2015
- 1 min read
With ajax_command_invoke, I was getting error: Uncaught TypeError: Cannot read property ‘apply’ of undefined — ajax.js
Terrible!
After banging my head for like 4 hours with ajax_command_invoke, I am finally able to do it. Here is an example code.
PHP
function drupal_custom_ajax_test_ajax_call() {
drupal_set_message('AJAX call received');
$commands = array();
$commands[] = array('command' => 'myJSFunction');
$commands[] = ajax_command_after('#main-content', theme('status_messages'));
$page = array(
'#type' => 'ajax',
'#commands' => $commands,
);
ajax_deliver($page);
}
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function
drupal_custom_ajax_test_ajax_call
(
)
{
drupal_set_message
(
'AJAX call received'
)
;
$commands
=
array
(
)
;
$commands
[
]
=
array
(
'command'
=
>
'myJSFunction'
)
;
$commands
[
]
=
ajax_command_after
(
'#main-content'
,
theme
(
'status_messages'
)
)
;
$page
=
array
(
'#type'
=
>
'ajax'
,
'#commands'
=
>
$commands
,
)
;
ajax_deliver
(
$page
)
;
}
Here is the full code.
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