在前端显示用户配置文件数据

时间：2015-04-24 作者：Demilio

我正在制作一个个人资料页面，以便我的成员可以通过前端更新他们的详细信息。问题是，当页面加载时，名为“省”的选择框不会显示正确的数据。

当用户进入页面时，如何使选择框加载正确的数据？

这是我的密码functions.php 目前。这段代码在我通过wordpress管理员更新省时起作用。

add_action( \'show_user_profile\', \'extra_user_profile_fields\' );
add_action( \'edit_user_profile\', \'extra_user_profile_fields\' );

function extra_user_profile_fields( $user ) { ?>
    <h3><?php _e("Extra profile information", "blank"); ?></h3>

    <table class="form-table">
        <tr>
            <th><label for="facebook"><?php _e("Facebook URL"); ?></label></th>
            <td>
                <input type="text" name="facebook" id="facebook" value="<?php echo esc_attr( get_the_author_meta( \'facebook\', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e("Please enter your Facebook URL."); ?></span>
            </td>
        </tr>
        <tr>
            <th><label for="twitter"><?php _e("Twitter"); ?></label></th>
            <td>
                <input type="text" name="twitter" id="twitter" value="<?php echo esc_attr( get_the_author_meta( \'twitter\', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e("Please enter your Twitter Username."); ?></span>
            </td>
        </tr>
        <tr>
            <th><label for="dob"><?php _e("Date Of Birth"); ?></label></th>
            <td>
                <input type="text" name="dob" id="dob" value="<?php echo esc_attr( get_the_author_meta( \'dob\', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e("Please enter your Date Of Birth, ex: 13/06/1983"); ?></span>
            </td>
        </tr>

        <tr>
            <th><label for="city"><?php _e("City"); ?></label></th>
            <td>
                <input type="text" name="city" id="city" value="<?php echo esc_attr( get_the_author_meta( \'city\', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e("Please enter your city."); ?></span>
            </td>
        </tr>
        <tr>
            <th><label for="province"><?php _e("Province"); ?></label></th>
            <td>
                <select class="form-control" name="province" id="province">
                    <option value="Sør-Trøndelag" <?php selected( \'Sør-Trøndelag\', get_the_author_meta( \'province\', $user->ID ) ); ?>>Sør-Trøndelag</option>
                    <option value="Nord-Trøndelag" <?php selected( \'Nord-Trøndelag\', get_the_author_meta( \'province\', $user->ID ) ); ?>>Nord-Trøndelag</option>
                </select>
            </td>
        </tr>
    </table>
<?php }

add_action( \'personal_options_update\', \'save_extra_user_profile_fields\' );
add_action( \'edit_user_profile_update\', \'save_extra_user_profile_fields\' );

function save_extra_user_profile_fields( $user_id ) {
    if ( !current_user_can( \'edit_user\', $user_id ) ) { return false; }

    update_usermeta( $user_id, \'facebook\', $_POST[\'facebook\'] );
    update_usermeta( $user_id, \'twitter\', $_POST[\'twitter\'] );
    update_usermeta( $user_id, \'dob\', $_POST[\'dob\'] );
    update_usermeta( $user_id, \'phone\', $_POST[\'phone\'] );
    update_usermeta( $user_id, \'address\', $_POST[\'address\'] );
    update_usermeta( $user_id, \'address\', $_POST[\'address\'] );
    update_usermeta( $user_id, \'city\', $_POST[\'city\'] );
    update_usermeta( $user_id, \'province\', $_POST[\'province\'] );
    update_usermeta( $user_id, \'postalcode\', $_POST[\'postalcode\'] );
    update_usermeta( $user_id, \'gender\', $_POST[\'gender\'] );
}
?>
这是我的密码page-profile.php. 所有字段看起来都正常工作，但在加载页面时，选择框不会显示正确的数据。

<?php
/*
Template Name: Update Profile
*/

$wpdb->hide_errors(); nocache_headers(); global $userdata; get_currentuserinfo();

if(!empty($_POST[\'action\'])){

    require_once(ABSPATH . \'wp-admin/includes/user.php\');
    require_once(ABSPATH . WPINC . \'/registration.php\');

    check_admin_referer(\'update-profile_\' . $user_ID);

    $errors = edit_user($user_ID);

    if ( is_wp_error( $errors ) ) {
        foreach( $errors->get_error_messages() as $message )
            $errmsg = "$message";
    }

    if($errmsg == \'\')
    {
        do_action(\'personal_options_update\',$user_ID);
        $d_url = $_POST[\'dashboard_url\'];
        wp_redirect( get_option("siteurl").\'?page_id=\'.$post->ID.\'&updated=true\' );
    }
    else{
        $errmsg = \'<div class="box-red">\' . $errmsg . \'</div>\';
        $errcolor = \'style="background-color:#FFEBE8;border:1px solid #CC0000;"\';

    }
}
get_header(); get_currentuserinfo(); ?>
    <div class="container" style="margin-top: 30px;">
    <div id="content" role="main" class="col-md-9">

        <form name="profile" action="" method="post" enctype="multipart/form-data">
            <?php wp_nonce_field(\'update-profile_\' . $user_ID) ?>
            <input type="hidden" name="from" value="profile" />
            <input type="hidden" name="action" value="update" />
            <input type="hidden" name="checkuser_id" value="<?php echo $user_ID ?>" />
            <input type="hidden" name="dashboard_url" value="<?php echo get_option("dashboard_url"); ?>" />
            <input type="hidden" name="user_id" id="user_id" value="<?php echo $user_id; ?>" />

                <?php if ( isset($_GET[\'updated\']) ): $d_url = $_GET[\'d\'];?>
                        <div class="alert alert-success">Din profil ble oppdatert</div>
                <?php elseif($errmsg!=""): ?>
                        <div class="alert alert-danger"><?php echo $errmsg;?></div>
                <?php endif;?>
            <style>
                .row {margin-bottom: 10px;}
            </style>
                    <h2>Update profile</h2>
            <div class="row">
                    <div class="col-md-4">
                        <label>Fornavn</label>
                        <input type="text" class=" form-control" name="first_name" id="first_name" value="<?php echo $userdata->first_name ?>" />
                    </div>
                    <div class="col-md-4">
                        <label>Etternavn</label>
                        <input type="text" name="last_name" class="mid2 form-control" id="last_name" value="<?php echo $userdata->last_name ?>" />
                        </div>
                     <div class="col-md-4">
                        <label>Epost <span style="color: #F00">*</span></label>
                        <input type="text" name="email" class="mid2 form-control" id="email" value="<?php echo $userdata->user_email ?>" />
                    </div>
                </div>
                <div class="row">
                    <div class="col-md-6">
                        <label>Nytt passord </label>
                        <input type="password" name="pass1" class="mid2 form-control" id="pass1" value="" />
                    </div>
                    <div class="col-md-6">
                        <label>Gjenta nytt passord </label>
                        <input type="password" name="pass2" class="mid2 form-control" id="pass2" value="" />
                    </div>
                    <div class="col-md-12">
                        <em><span style="color: #F00">*</span> påkrevde felter</em>
                    </div>
                </div>

                    <h3>Kontakt info</h3>
                    <div class="row">
                        <div class="col-md-6">
                            <label>Facebook URL</label>
                            <input type="text" name="facebook" class=" form-control" id="facebook" value="<?php echo esc_attr( get_the_author_meta( \'facebook\', $userdata->ID ) ); ?>" />
                        </div>
                        <div class="col-md-6">
                            <label>Twitter</label>
                            <input type="text" name="twitter" class=" form-control" id="twitter" value="<?php echo esc_attr( get_the_author_meta( \'twitter\', $userdata->ID ) ); ?>" />
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-md-6">
                            <label>City</label>
                            <input type="text" name="city" class=" form-control" id="city" value="<?php echo esc_attr( get_the_author_meta( \'city\', $userdata->ID ) ); ?>" />
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-md-12">
                            <label>Fylke</label>
                            <select class="form-control" name="province" id="province">
                            <option value="Sør-Trøndelag" <?php selected( \'Sør-Trøndelag\', get_the_author_meta( \'province\', $user->ID ) ); ?>>Sør-Trøndelag</option>
                            <option value="Nord-Trøndelag" <?php selected( \'Nord-Trøndelag\', get_the_author_meta( \'province\', $user->ID ) ); ?>>Nord-Trøndelag</option>
                            </select>
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-md-12">
                            <input type="submit" value="Update" class="btn btn-info" />
                            <input type="hidden" name="action" value="update" />
                    </div>
                </div>
        </form>
    </div><!-- #content -->

    <div class="col-md-3">
        <?php get_sidebar(\'right\') ?>
    </div>
</div>
<?php get_footer() ?>

1 个回复
最合适的回答,由SO网友:cybmeta 整理而成

您正在尝试访问ID存储在中的用户的元数据$user->ID 但目标$user 未在代码中定义。您还使用了一个未定义的变量$user_ID.

代码中最快的修复方法是更改以下内容：

get_the_author_meta( \'province\', $user->ID ) )
使用：

get_the_author_meta( \'province\', $userdata->ID ) )
提示：转弯WP_DEBUG 以获得有关此类错误的通知。

结束
标签： functions   users   front-end   profiles   小码农  

相关推荐

Hide username from users list

我使用以下代码从用户管理中隐藏了用户名列：function modify_user_columns($column) { $column = array( \"cb\" => \"<input type=\\\"checkbox\\\" />\", \"username\" => __(\'Username\'), \"name\" => __(\'Name\'),