我正在手动创建菜单并试图包含搜索表单。Wordpress get_search_form()似乎没有将参数纳入考虑
这是从WordPress的文档“建立一个简单的菜单列表”http://codex.wordpress.org/Function_Reference/wp_get_nav_menu_items。
在完成菜单并添加搜索表单之前,我已添加额外的<li>元素。
// Get the nav menu based on $menu_name (same as 'theme_location' or 'menu' arg to wp_nav_menu)
// This code based on wp_nav_menu's code to get Menu ID from menu slug
$menu_name = 'main-menu';
if (($locations = get_nav_menu_locations()) && isset($locations[ $menu_name ])) {
$menu = wp_get_nav_menu_object($locations[ $menu_name ]);
$menu_items = wp_get_nav_menu_items($menu->term_id);
$menu_list = '<ul id="menu-' . $menu_name . '">';
foreach ((array) $menu_items as $key => $menu_item) {
$title = $menu_item->title;
$url = $menu_item->url;
$menu_list .= '<li><a href="' . $url . '">' . $title . '</a></li>';
}
$menu_list .= '<li>' . get_search_form(false) . '</li>';
$menu_list .= '</ul>';
} else {
$menu_list = '<ul><li>No Menu</li></ul>';
}
echo $menu_list;
问题出在输出。
< DIV CLASS = “mainnav” 角色= “导航” >
<form role="search" method="get" id="searchform" action="/">
<input type="text" value="" name="s" id="s" size="40" placeholder="Search" alt="Site Search">
<input type="submit" id="searchsubmit" value="Search">
</form>
<ul id="menu-main-menu">
<li><a href="#">Home</a></li>
<li><a href="#">Sample Page</a></li>
<li></li>
</ul>
</DIV >
有人能告诉我,为什么搜索菜单之前,即使我指定回声打印=假?