function conditional_fields_field_selector in Conditional Fields 7.3

Same name and namespace in other branches

1. 8 conditional_fields.module \conditional_fields_field_selector()
2. 4.x conditional_fields.module \conditional_fields_field_selector()

Builds a jQuery selector from the name or id attribute of a field.

@todo support custom selectors with %lang and %key placeholders.

Parameters

$field: The field form element.

Return value

A jQuery selector string.

1 call to conditional_fields_field_selector()

conditional_fields_form_after_build in ./conditional_fields.module

after_build callback for forms with dependencies.

File

./conditional_fields.module, line 1214

Define dependencies between fields based on their states and values.

Code

function conditional_fields_field_selector($field) {
  if (isset($field['#attributes']['name'])) {
    return '[name="' . $field['#attributes']['name'] . '"]';
  }
  if (isset($field['#name'])) {
    return '[name="' . $field['#name'] . '"]';
  }

  // Try with id if name is not found.
  if (isset($field['#attributes']['id'])) {
    return '#' . $field['#attributes']['id'];
  }
  if (isset($field['#id'])) {
    return '#' . $field['#id'];
  }
  return FALSE;
}