/**
 * adminpwd页面的view代码
 */
function adminpwd_view()
{
    $forms = array();
    $old_attr = array('class' => 'span4', 'name' => 'old_pwd', 'data-required' => 'true', 'data-required-message' => '请输入旧密码');
    $old = form_password($old_attr);
    $old = form_format_widget('旧密码', $old, true);
    $new_attr = array('class' => 'span4', 'name' => 'new_pwd', 'data-required' => 'true', 'data-required-message' => '请输入新密码');
    $new = form_password($new_attr);
    $new = form_format_widget('新密码', $new, true);
    $widget1 = array($old, $new);
    //控件数组
    $forms[] = form_detail_container($widget1);
    $btn = form_success_button();
    $forms[] = form_actions($btn);
    return form_implode($forms);
}

	6 => "Reapply Suggested Names",
	7 => "Resize Graphs",
	3 => "Duplicate",
	4 => "Convert to Graph Template"
	);

/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }

switch ($_REQUEST["action"]) {
	case 'save':
		form_save();

		break;
	case 'actions':
		form_actions();

		break;
	case 'graph_diff':
		include_once("./include/top_header.php");

		graph_diff();

		include_once("./include/bottom_footer.php");
		break;
	case 'item':
		include_once("./include/top_header.php");

		item();

		include_once("./include/bottom_footer.php");

/**
 * 通用返回上一级按钮
 * @param string $href 链接地址
 * @param bool $is_form 是否要套form-actions样式
 * @param bool $is_edit_back 是否是编辑页面的返回，需要有提示
 * @return string
 */
function a_go_back($href = 'javascript:history.go(-1)', $is_form = false, $is_edit_back = false)
{
    $attrs = array('href' => $href, 'text' => '返回');
    if ($is_edit_back) {
        $attrs['data-type'] = 'edit_go_back';
    }
    $btn = matrix_a_btn($attrs, 'primary');
    if ($is_form) {
        return form_actions($btn);
    }
    return $btn;
}

<div class="row">
	<div class="col-lg-12">
		<h1 class="page-header"><?php 
echo lang('user');
?>
</h1>
	</div>
	<!-- /.col-lg-12 -->
</div>

<div class="row">
	<div class="col-md-12">
		<form class="form-horizontal box" method="post">
			<fieldset>
				<legend><?php 
echo lang('account');
?>
</legend>
				<?php 
echo $form->fields();
?>
			</fieldset>
			<?php 
echo form_actions(array(array('id' => 'save-button', 'value' => lang('save'), 'class' => 'btn-primary'), array('id' => 'cancel-button', 'value' => lang('cancel'))));
?>
		</form>
	</div>
</div>