function views_handler_filter_numeric::value_form in Views (for Drupal 7) 6.3
Same name and namespace in other branches
- 6.2 handlers/views_handler_filter_numeric.inc \views_handler_filter_numeric::value_form()
- 7.3 handlers/views_handler_filter_numeric.inc \views_handler_filter_numeric::value_form()
Provide a simple textfield for equality
Overrides views_handler_filter::value_form
1 call to views_handler_filter_numeric::value_form()
- views_handler_filter_date::value_form in handlers/
views_handler_filter_date.inc - Add a type selector to the value form
1 method overrides views_handler_filter_numeric::value_form()
- views_handler_filter_date::value_form in handlers/
views_handler_filter_date.inc - Add a type selector to the value form
File
- handlers/
views_handler_filter_numeric.inc, line 136
Class
- views_handler_filter_numeric
- Simple filter to handle greater than/less than filters
Code
function value_form(&$form, &$form_state) {
$form['value']['#tree'] = TRUE;
// We have to make some choices when creating this as an exposed
// filter form. For example, if the operator is locked and thus
// not rendered, we can't render dependencies; instead we only
// render the form items we need.
$which = 'all';
$limit_operators = !empty($this->options['expose']['limit_operators']) && count($this->options['expose']['available_operators']) > 0;
$use_value = FALSE;
$use_minmax = FALSE;
if (!empty($form['operator'])) {
$source = $form['operator']['#type'] == 'radios' ? 'radio:options[operator]' : 'edit-options-operator';
}
if (!empty($form_state['exposed'])) {
$operator_values_with_1_value = $this
->operator_values(1);
$operator_values_with_2_values = $this
->operator_values(2);
if ($limit_operators) {
// If limit operators is enabled, check that at least one operator
// with two values is enabled to display the min max widgets
foreach ($operator_values_with_2_values as $operator) {
if (isset($this->options['expose']['available_operators'][$operator])) {
$use_minmax = TRUE;
break;
}
}
// the same for operators with one value
foreach ($operator_values_with_1_value as $operator) {
if (isset($this->options['expose']['available_operators'][$operator])) {
$use_value = TRUE;
break;
}
}
}
else {
$use_minmax = $use_value = TRUE;
}
$identifier = $this->options['expose']['identifier'];
if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator'])) {
// exposed and locked.
$which = in_array($this->operator, $operator_values_with_2_values) ? 'minmax' : 'value';
}
else {
$source = 'edit-' . form_clean_id($this->options['expose']['operator']);
}
}
else {
$use_minmax = $use_value = TRUE;
}
if ($which == 'all' && $use_value) {
$form['value']['value'] = array(
'#type' => 'textfield',
'#title' => empty($form_state['exposed']) ? t('Value') : '',
'#size' => 30,
'#default_value' => $this->value['value'],
'#process' => array(
'views_process_dependency',
),
'#dependency' => array(
$source => $this
->operator_values(1),
),
);
if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['value'])) {
$form_state['input'][$identifier]['value'] = $this->value['value'];
}
}
else {
if ($which == 'value' && $use_value) {
// When exposed we drop the value-value and just do value if
// the operator is locked.
$form['value'] = array(
'#type' => 'textfield',
'#title' => empty($form_state['exposed']) ? t('Value') : '',
'#size' => 30,
'#default_value' => $this->value['value'],
);
if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier])) {
$form_state['input'][$identifier] = $this->value['value'];
}
}
}
if ($which == 'all' || $which == 'minmax') {
if ($use_minmax) {
$form['value']['min'] = array(
'#type' => 'textfield',
'#title' => empty($form_state['exposed']) ? t('Min') : '',
'#size' => 30,
'#default_value' => $this->value['min'],
);
$form['value']['max'] = array(
'#type' => 'textfield',
'#title' => empty($form_state['exposed']) ? t('And max') : t('And'),
'#size' => 30,
'#default_value' => $this->value['max'],
);
}
if ($which == 'all') {
$dependency = array(
'#process' => array(
'views_process_dependency',
),
'#dependency' => array(
$source => $this
->operator_values(2),
),
);
if ($use_minmax) {
$form['value']['min'] += $dependency;
$form['value']['max'] += $dependency;
}
}
if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['min']) && $use_minmax) {
$form_state['input'][$identifier]['min'] = $this->value['min'];
}
if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['max']) && $use_minmax) {
$form_state['input'][$identifier]['max'] = $this->value['max'];
}
if (!isset($form['value'])) {
// Ensure there is something in the 'value'.
$form['value'] = array(
'#type' => 'value',
'#value' => NULL,
);
}
}
}