{notempty name="fields"}
{volist name="fields" id="field"}
{php}$fname = $field['name'] ?? ''; $fval = $config[$fname] ?? ($field['default'] ?? ''); $ftype = $field['type'] ?? 'text'; $passwordValue = !empty($field['preserve_empty']) ? '' : $fval; $placeholder = $field['placeholder'] ?? ''; $savedValue = $config[$fname] ?? ''; if ($ftype === 'password' && !empty($field['configured_placeholder']) && is_scalar($savedValue) && trim((string)$savedValue) !== '') $placeholder = $field['configured_placeholder']; $dependsOn = $field['depends_on'] ?? []; $dependsField = is_array($dependsOn) ? (string)($dependsOn['field'] ?? '') : ''; $dependsValue = is_array($dependsOn) ? (string)($dependsOn['value'] ?? '') : ''; $dependsField = htmlspecialchars($dependsField, ENT_QUOTES, 'UTF-8'); $dependsValue = htmlspecialchars($dependsValue, ENT_QUOTES, 'UTF-8');{/php}
{if $ftype == 'help_area'}
{$field.title|default='帮助说明'}
{else /}
{/if}
{/volist}
{/notempty}
{empty name="fields"}
{/empty}