主题选项页面中的类别列表

我试图在主题选项页面中创建多选类别列表，所有内容都会显示出来，但当我保存选项时，只有多选框中最后一个选中的选项会保存到数据库中。

有人知道我做错了什么吗？

以下是我当前使用的代码片段：

<?php

$themename_themename = "themename";
$themename_shortname = "themename";
$themename_option_group = $themename_shortname.\'_theme_option_group\';
$themename_option_name = $themename_shortname.\'_theme_options\';


// WordPress Categories via an Array
    $wp_cats = array();  
    $categories = get_categories(\'hide_empty=0&orderby=name\');
    foreach ($categories as $category_list) {
        $wp_cats[$category_list->cat_ID] = $category_list->cat_name;
    }
    $categories_tmp = array_unshift($wp_cats, "Select a category:");

// Create theme options
global $themename_settings;

$themename_settings = array (

    // Multi-select
    array(  "name" => __( \'Cat List\',\'themename\'), \'id\' => $themename_shortname.\'_list_cats\', \'type\' => \'multi-select\',
            "desc" => __( \'Multi Select Unorderd Lists in content  area.\',\'themename\'),
            \'std\' => \'\',
            "value" => $wp_cats ),

);

function themename_settings_page() {


    case \'multi-select\':        // Multi-select ?>

        <div class="options_input options_select">
            <div class="options_desc"><?php echo $value[\'desc\']; ?></div>
        <span class="labels"><label for="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>"><?php echo $value[\'name\']; ?></label></span>
            <select name="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" id="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" multiple="multiple"  style="height:150px; min-width: 200px;">

            <?php
                $multi_setting = $options[$valueid];
                foreach ($value[\'value\'] as $category_list) {
            ?>
                    <option value="<?php echo $category_list ?>" <?php if($multi_setting != \'\') { selected($options[$valueid] == $category_list );} else {  selected($options[$valueid] == $value[\'std\']);} ?>><?php echo $category_list; ?></option>
                <?php } ?>
            </select>
        </div>
        <?php
    break;

 } // --themename_settings_page

这是一个临时工。正在进行的屏幕截图：Screenshot

任何帮助都将不胜感激。

<select name="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" id="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" multiple="multiple" style="height:150px; min-width: 200px;">

<select name="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>[]" id="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" multiple="multiple" style="height:150px; min-width: 200px;">

<?php case \'multi-select\': // Multi-select ?> <div class="options_input options_select"> <div class="options_desc"><?php echo $value[\'desc\']; ?></div> <span class="labels"><label for="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>"><?php echo $value[\'name\']; ?></label></span> <select name="themename_theme_options[themename_content_bullet_cats][]" id="<?php echo $themename_option_name.\'[\'.$valueid.\']\'; ?>" multiple="multiple" size="8"> <?php /* Get the list of categories */ $cats_selected = $options[$valueid]; $categories = get_categories(); foreach ( $categories as $category) : ?> <option value="<?php echo $category->cat_ID; ?>" <?php if ( $cats_selected && in_array( $category->cat_ID, $cats_selected ) ) { echo \'selected="selected"\'; }?>><?php echo $category->cat_name; ?></option> <?php endforeach; ?> </select> </div> <?php break;

自定义POST类型固定链接发送到404.php

您好，我已经创建了自定义帖子类型和自定义分类法。自定义帖子类型页面名为page portfolio。php。我在其中创建了一个循环，我试图链接到每个帖子的单个页面。为此，我创建了一个单一投资组合模板。php，但由于某种原因，当我单击永久链接时，我会被发送到404。php页面。这是我的整个结构代码：//custom post type and taxonomy declaration <?php add_action(\'init\' , \'portfolio_manage

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