'markup',
'#markup' => t("Demonstrates how AJAX commands can be used.
"),
);
// Shows the 'after' command with a callback generating commands.
$form['after_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("This shows the Ajax 'after' command. Click to put something below the div that says 'Something can be inserted after this'"),
);
$form['after_command_example_fieldset']['after_command_example'] = array(
'#value' => t("AJAX 'After': Click to put something after the div"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_after_callback',
),
'#suffix' => "Something can be inserted after this
'After' Command Status: Unknown
",
);
// Shows the 'alert' command.
$form['alert_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the AJAX 'alert' command. Click the button."),
);
$form['alert_command_example_fieldset']['alert_command_example'] = array(
'#value' => t("AJAX 'Alert': Click to alert"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_alert_callback',
),
);
// Shows the 'append' command.
$form['append_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("This shows the Ajax 'append' command. Click to put something below the div that says 'Something can be inserted after this'"),
);
$form['append_command_example_fieldset']['append_command_example'] = array(
'#value' => t("AJAX 'Append': Click to append something"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_append_callback',
),
'#suffix' => "Something can be appended inside this div...
'After' Command Status: Unknown
",
);
// Shows the 'before' command.
$form['before_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("This shows the Ajax 'before' command."),
);
$form['before_command_example_fieldset']['before_command_example'] = array(
'#value' => t("AJAX 'before': Click to put something before the div"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_before_callback',
),
'#suffix' => "Something can be inserted before this
'before' Command Status: Unknown
",
);
// Shows the 'changed' command.
$form['changed_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the AJAX 'changed' command. If region is 'changed', it is marked with CSS. This example also puts an asterisk by changed content."),
);
$form['changed_command_example_fieldset']['changed_command_example'] = array(
'#title' => t("AJAX changed: If checked, div is marked as changed."),
'#type' => 'checkbox',
'#default_value' => FALSE,
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_changed_callback',
),
'#suffix' => " This div can be marked as changed or not.
Status: Unknown
",
);
// Shows the AJAX 'css' command.
$form['css_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the AJAX 'css' command."),
);
$form['css_command_example_fieldset']['css_command_example'] = array(
'#title' => t("AJAX CSS: Choose the color you'd like the '#box' div to be."),
'#type' => 'select',
// '#default_value' => 'green',
'#options' => array('green' => 'green', 'blue' => 'blue'),
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_css_callback',
),
'#suffix' => " box
Status: Unknown
",
);
// Shows the AJAX 'data' command. But there is no use of this information,
// as this would require a javascript client to use the data.
$form['data_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the AJAX 'data' command."),
);
$form['data_command_example_fieldset']['data_command_example'] = array(
'#title' => t("AJAX data: Set a key/value pair on a selector."),
'#type' => 'textfield',
'#default_value' => 'color=green',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_data_callback',
),
'#suffix' => "This div should have key='time'/value='a time string' attached.
Status: Unknown
",
);
// Shows the AJAX 'html' command.
$form['html_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the AJAX 'html' command."),
);
$form['html_command_example_fieldset']['html_command_example'] = array(
'#title' => t("AJAX html: Replace the HTML in a selector."),
'#type' => 'textfield',
'#default_value' => 'new value',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_html_callback',
),
'#suffix' => "Original contents
Status: Unknown
",
);
// Shows the AJAX 'prepend' command.
$form['prepend_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("This shows the AJAX 'prepend' command. Click to put something below the div that says 'Something can be inserted after this'"),
);
$form['prepend_command_example_fieldset']['prepend_command_example'] = array(
'#value' => t("AJAX 'prepend': Click to prepend something"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_prepend_callback',
),
'#suffix' => "Something can be prepended to this div...
'After' Command Status: Unknown
",
);
// Shows the AJAX 'remove' command.
$form['remove_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Shows the Ajax 'remove' command."),
);
$form['remove_command_example_fieldset']['remove_command_example'] = array(
'#title' => t("AJAX 'remove': Check to remove text. Uncheck to add it back."),
'#type' => 'checkbox',
'#default_value' => FALSE,
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_remove_callback',
),
'#suffix' => "
'After' Command Status: Unknown
",
);
// Show off the AJAX 'restripe' command. Also shows classic AJAX replacement
// on the "how many rows" processing.
$form['restripe_command_example_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t("Demonstrates the Ajax 'restripe' command."),
);
$form['restripe_command_example_fieldset']['restripe_num_rows'] = array(
'#type' => 'select',
'#default_value' => !empty($form_state['values']['restripe_num_rows']) ? $form_state['values']['restripe_num_rows'] : 1,
'#options' => drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)),
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_restripe_num_rows',
'method' => 'replace',
'wrapper' => 'restripe_table',
),
);
$form['restripe_command_example_fieldset']['restripe_restripe'] = array(
'#type' => 'submit',
'#value' => t("Restripe the table"),
'#ajax' => array(
'callback' => 'ajax_example_advanced_commands_restripe_callback',
),
'#suffix' => "
'Restripe' Command Status: Unknown
",
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
/**
* Callback for 'after'.
*
* @see ajax_command_after()
*/
function ajax_example_advanced_commands_after_callback($form, $form_state) {
$selector = '#after_div';
$commands = array();
$commands[] = ajax_command_after($selector, "New 'after'...");
$commands[] = ajax_command_replace("#after_status", "Updated after_command_example " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'alert'.
*
* @see ajax_command_alert()
*/
function ajax_example_advanced_commands_alert_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_alert("Alert requested at " . date('r'));
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'append'.
*
* @see ajax_command_append()
*/
function ajax_example_advanced_commands_append_callback($form, $form_state) {
$selector = '#append_div';
$commands = array();
$commands[] = ajax_command_append($selector, "Stuff...");
$commands[] = ajax_command_replace("#append_status", "Updated append_command_example " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'before'.
*
* @see ajax_command_before()
*/
function ajax_example_advanced_commands_before_callback($form, $form_state) {
$selector = '#before_div';
$commands = array();
$commands[] = ajax_command_before($selector, "New 'before'...");
$commands[] = ajax_command_replace("#before_status", "Updated before_command_example " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'changed'.
*
* @see ajax_command_changed()
*/
function ajax_example_advanced_commands_changed_callback($form, $form_state) {
$checkbox_value = $form_state['values']['changed_command_example'];
$checkbox_value_string = $checkbox_value ? "TRUE" : "FALSE";
$commands = array();
if ($checkbox_value) {
$commands[] = ajax_command_changed('#changed_div', '#changed_div_mark_this');
}
else {
$commands[] = ajax_command_replace('#changed_div', " This div can be marked as changed or not.
");
}
$commands[] = ajax_command_replace("#changed_status", "Updated changed_command_example to $checkbox_value_string: " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'css'.
*
* @see ajax_command_css()
*/
function ajax_example_advanced_commands_css_callback($form, $form_state) {
$selector = '#css_div';
$color = $form_state['values']['css_command_example'];
$commands = array();
$commands[] = ajax_command_css($selector, array('background-color' => $color));
$commands[] = ajax_command_replace("#css_status", "Updated css_command_example to '{$color}' " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'data'.
*
* @see ajax_command_data()
*/
function ajax_example_advanced_commands_data_callback($form, $form_state) {
$selector = '#data_div';
$text = $form_state['values']['data_command_example'];
list($key, $value) = preg_split('/=/', $text);
$commands = array();
$commands[] = ajax_command_data($selector, $key, $value);
$commands[] = ajax_command_replace("#data_status", "Updated data_command_example with key=$key, value=$value; " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'html'.
*
* @see ajax_command_html()
*/
function ajax_example_advanced_commands_html_callback($form, $form_state) {
$text = $form_state['values']['html_command_example'];
$commands = array();
$commands[] = ajax_command_html('#html_div', $text);
$commands[] = ajax_command_replace("#html_status", "Updated html_command_example with text=$text; " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'prepend'.
*
* @see ajax_command_prepend()
*/
function ajax_example_advanced_commands_prepend_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_prepend('#prepend_div', "Prepended Stuff...");
$commands[] = ajax_command_replace("#prepend_status", "Updated prepend_command_example " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'remove'.
*
* @see ajax_command_remove()
*/
function ajax_example_advanced_commands_remove_callback($form, $form_state) {
$commands = array();
$should_remove = $form_state['values']['remove_command_example'];
$should_remove_string = $should_remove ? 'TRUE' : 'FALSE';
if ($should_remove) {
$commands[] = ajax_command_remove('#remove_text');
}
else {
$commands[] = ajax_command_html('#remove_div', "text to be removed
");
}
$commands[] = ajax_command_replace("#remove_status", "Updated remove_command_example (value={$should_remove_string} " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Callback for 'restripe'.
*
* Rebuilds the table with the selected number of rows.
*/
function ajax_example_advanced_commands_restripe_num_rows($form, $form_state) {
$num_rows = $form_state['values']['restripe_num_rows'];
$output = "";
for ($i = 1; $i <= $num_rows; $i++) {
$output .= "| Row $i |
";
}
$output .= "
";
return $output;
}
/**
* Callback for 'restripe'.
*
* @see ajax_command_restripe()
*/
function ajax_example_advanced_commands_restripe_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_restripe('#restripe_table');
$commands[] = ajax_command_replace("#restripe_status", "Restriped table " . date('r') . "
");
return array('#type' => 'ajax', '#commands' => $commands);
}