我需要帮助。我的用户注册到网站。他们键入用户名user_login （请参见chello），但显示名称（请参见chello04）不同。它的末尾有两个随机数字。
有没有办法强制显示名称与用户名相同？
如何强制显示名称与用户名相同？
2 个回复
最合适的回答,由SO网友:Nathan Johnson 整理而成
You can use the wp_pre_insert_user_data filter.
function wpse_filter_user_data( $data, $update, $id) {
if( isset( $data[ \'user_login\' ] ) ) {
$data[ \'display_name\' ] = $data[ \'user_login\' ];
return $data;
}
$user = get_user_by( \'email\', $data[ \'user_email\' ] );
$data[ \'display_name\' ] = $user->user_login;
return $data;
}
add_filter( \'wp_pre_insert_user_data\', \'wpse_filter_user_data\', 10, 3 );
You\'ll probably want to use Javascript and/or CSS to hide the field too for a better user experience.
$( \'.user-display-name-wrap\' ).remove();
.user-display-name-wrap {
display:none;
}
SO网友:Andrea Somovigo
我会使用jQuery：
add_action(\'admin_footer\',\'myPlugin_fixed_user_name\');
function myPlugin_fixed_user_name(){
ob_start();
?>
<script>
jQuery(document).ready(function($){
if( pagenow == \'profile\' || pagenow == \'user-edit\' ){// up to you decide wether to run on edit user ( made by admin ) also or only on personal profile
var uName=$(\'#user_login\').val();
$(\'#display_name option[text="\'+uName+\'"]\').attr(\'selected\',\'selected\');
$(\'#display_name\').attr(\'disabled\',true);
}
})
</script>
<?php
echo ob_get_clean();
}
//To be 100% safe you can also run a function on user profile update:
add_action(\'personal_options_update\', \'my_update_extra_profile_fields\');
function my_update_extra_profile_fields($user_id) {
if ( current_user_can(\'edit_user\',$user_id) )
wp_update_user( array( \'ID\' => $user_id, \'display_name\' => $_POST[\'user_login\'] ) );
}
结束