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Wordpress 플러그인을 개발 중이며 설정 페이지 사용을 피했는데 이는 항상 오류가 발생하기 때문입니다. 이번에 : "Notice : Undefined index". 누구나 할 수있는 명백한 실수를 발견 할 수 있습니까? 감사! 여기 "공지 사항 : 정의되지 않은 색인"- Wordpress 플러그인 개발
는 결함이있는 코드 : 선택이 인쇄되기 전에 약, jvc_select_jquery_core_version()에 추가하는 방법<?php
// Block direct access
if(!defined('ABSPATH'))exit;
add_action('admin_menu', 'jvc_add_admin_menu');
add_action('admin_init', 'jvc_settings_init');
function jvc_add_admin_menu() {
add_options_page('jQuery Version Control', 'jQuery Version Control', 'manage_options', 'jquery_version_control', 'jvc_options_page');
}
function jvc_settings_init() {
register_setting('pluginPage', 'jvc_settings');
add_settings_section(
'jvc_pluginPage_section',
__('Your section description', 'jquery-version-control'),
'jvc_settings_section_callback',
'pluginPage'
);
add_settings_field(
'jvc_core_version',
__('Select your desired jQuery version.', 'jquery-version-control'),
'jvc_select_jquery_core_version',
'pluginPage',
'jvc_pluginPage_section'
);
add_settings_field(
'jvc_migrate_version',
__('Select your desired jQuery Migrate version.', 'jquery-version-control'),
'jvc_select_jquery_migrate_version',
'pluginPage',
'jvc_pluginPage_section'
);
}
function jvc_select_jquery_core_version() {
$options = get_option('jvc_settings');
$defaults = array('value' => '3.1.0');
$options = wp_parse_args($options, $defaults);
?>
<select name='select-jquery-core-version'>
<option value='3.1.0' <?php selected($options['jvc_core_version'], '3.1.0'); ?>>jQuery Core 3.1.0</option>
<option value='3.0.0' <?php selected($options['jvc_core_version'], '3.0.0'); ?>>jQuery Core 3.0.0</option>
<option value='2.2.4' <?php selected($options['jvc_core_version'], '2.2.4'); ?>>jQuery Core 2.2.4</option>
<option value='2.2.3' <?php selected($options['jvc_core_version'], '2.2.3'); ?>>jQuery Core 2.2.3</option>
<option value='2.2.2' <?php selected($options['jvc_core_version'], '2.2.2'); ?>>jQuery Core 2.2.2</option>
<option value='2.2.1' <?php selected($options['jvc_core_version'], '2.2.1'); ?>>jQuery Core 2.2.1</option>
<option value='2.2.0' <?php selected($options['jvc_core_version'], '2.2.0'); ?>>jQuery Core 2.2.0</option>
<option value='2.1.4' <?php selected($options['jvc_core_version'], '2.1.4'); ?>>jQuery Core 2.1.4</option>
<option value='2.1.3' <?php selected($options['jvc_core_version'], '2.1.3'); ?>>jQuery Core 2.1.3</option>
<option value='2.1.2' <?php selected($options['jvc_core_version'], '2.1.2'); ?>>jQuery Core 2.1.2</option>
<option value='2.1.1' <?php selected($options['jvc_core_version'], '2.1.2'); ?>>jQuery Core 2.1.1</option>
<option value='2.1.0' <?php selected($options['jvc_core_version'], '2.1.2'); ?>>jQuery Core 2.1.0</option>
<option value='2.0.3' <?php selected($options['jvc_core_version'], '2.0.3'); ?>>jQuery Core 2.0.3</option>
<option value='2.0.2' <?php selected($options['jvc_core_version'], '2.0.2'); ?>>jQuery Core 2.0.2</option>
<option value='2.0.1' <?php selected($options['jvc_core_version'], '2.0.1'); ?>>jQuery Core 2.0.1</option>
<option value='2.0.0' <?php selected($options['jvc_core_version'], '2.0.0'); ?>>jQuery Core 2.0.0</option>
<option value='1.12.4' <?php selected($options['jvc_core_version'], '1.12.4'); ?>>jQuery Core 1.12.4</option>
<option value='1.12.3' <?php selected($options['jvc_core_version'], '1.12.3'); ?>>jQuery Core 1.12.3</option>
<option value='1.12.2' <?php selected($options['jvc_core_version'], '1.12.2'); ?>>jQuery Core 1.12.2</option>
<option value='1.12.1' <?php selected($options['jvc_core_version'], '1.12.1'); ?>>jQuery Core 1.12.1</option>
<option value='1.12.0' <?php selected($options['jvc_core_version'], '1.12.0'); ?>>jQuery Core 1.12.0</option>
<option value='1.11.3' <?php selected($options['jvc_core_version'], '1.11.3'); ?>>jQuery Core 1.11.3</option>
<option value='1.11.2' <?php selected($options['jvc_core_version'], '1.11.2'); ?>>jQuery Core 1.11.2</option>
<option value='1.11.1' <?php selected($options['jvc_core_version'], '1.11.1'); ?>>jQuery Core 1.11.1</option>
<option value='1.11.0' <?php selected($options['jvc_core_version'], '1.11.0'); ?>>jQuery Core 1.11.0</option>
<option value='1.10.2' <?php selected($options['jvc_core_version'], '1.10.2'); ?>>jQuery Core 1.10.2</option>
<option value='1.10.1' <?php selected($options['jvc_core_version'], '1.10.1'); ?>>jQuery Core 1.10.1</option>
<option value='1.10.0' <?php selected($options['jvc_core_version'], '1.10.0'); ?>>jQuery Core 1.10.0</option>
<option value='1.9.1' <?php selected($options['jvc_core_version'], '1.9.1'); ?>>jQuery Core 1.9.1</option>
<option value='1.9.0' <?php selected($options['jvc_core_version'], '1.9.0'); ?>>jQuery Core 1.9.0</option>
<option value='1.8.3' <?php selected($options['jvc_core_version'], '1.8.3'); ?>>jQuery Core 1.8.3</option>
<option value='1.8.2' <?php selected($options['jvc_core_version'], '1.8.2'); ?>>jQuery Core 1.8.2</option>
<option value='1.8.1' <?php selected($options['jvc_core_version'], '1.8.1'); ?>>jQuery Core 1.8.1</option>
<option value='1.8.0' <?php selected($options['jvc_core_version'], '1.8.0'); ?>>jQuery Core 1.8.0</option>
<option value='1.7.2' <?php selected($options['jvc_core_version'], '1.7.2'); ?>>jQuery Core 1.7.2</option>
<option value='1.7.1' <?php selected($options['jvc_core_version'], '1.7.1'); ?>>jQuery Core 1.7.1</option>
<option value='1.7' <?php selected($options['jvc_core_version'], '1.7'); ?>>jQuery Core 1.7.0</option>
<option value='1.6.4' <?php selected($options['jvc_core_version'], '1.6.4'); ?>>jQuery Core 1.6.4</option>
<option value='1.6.3' <?php selected($options['jvc_core_version'], '1.6.3'); ?>>jQuery Core 1.6.3</option>
<option value='1.6.2' <?php selected($options['jvc_core_version'], '1.6.2'); ?>>jQuery Core 1.6.2</option>
<option value='1.6.1' <?php selected($options['jvc_core_version'], '1.6.1'); ?>>jQuery Core 1.6.1</option>
<option value='1.6.0' <?php selected($options['jvc_core_version'], '1.6.0'); ?>>jQuery Core 1.6.0</option>
<option value='1.5.2' <?php selected($options['jvc_core_version'], '1.5.2'); ?>>jQuery Core 1.5.2</option>
<option value='1.5.1' <?php selected($options['jvc_core_version'], '1.5.1'); ?>>jQuery Core 1.5.1</option>
<option value='1.5' <?php selected($options['jvc_core_version'], '1.5'); ?>>jQuery Core 1.5.0</option>
<option value='1.4.4' <?php selected($options['jvc_core_version'], '1.4.4'); ?>>jQuery Core 1.4.4</option>
<option value='1.4.3' <?php selected($options['jvc_core_version'], '1.4.3'); ?>>jQuery Core 1.4.3</option>
<option value='1.4.2' <?php selected($options['jvc_core_version'], '1.4.2'); ?>>jQuery Core 1.4.2</option>
<option value='1.4.1' <?php selected($options['jvc_core_version'], '1.4.1'); ?>>jQuery Core 1.4.1</option>
<option value='1.4.0' <?php selected($options['jvc_core_version'], '1.4.0'); ?>>jQuery Core 1.4.0</option>
<option value='1.3.2' <?php selected($options['jvc_core_version'], '1.3.2'); ?>>jQuery Core 1.3.2</option>
<option value='1.3.1' <?php selected($options['jvc_core_version'], '1.3.1'); ?>>jQuery Core 1.3.1</option>
<option value='1.3' <?php selected($options['jvc_core_version'], '1.3'); ?>>jQuery Core 1.3.0</option>
<option value='1.2.6' <?php selected($options['jvc_core_version'], '1.2.6'); ?>>jQuery Core 1.2.6</option>
<option value='1.2.5' <?php selected($options['jvc_core_version'], '1.2.5'); ?>>jQuery Core 1.2.5</option>
<option value='1.2.4' <?php selected($options['jvc_core_version'], '1.2.4'); ?>>jQuery Core 1.2.4</option>
<option value='1.2.3' <?php selected($options['jvc_core_version'], '1.2.3'); ?>>jQuery Core 1.2.3</option>
<option value='1.2.2' <?php selected($options['jvc_core_version'], '1.2.2'); ?>>jQuery Core 1.2.2</option>
<option value='1.2.1' <?php selected($options['jvc_core_version'], '1.2.1'); ?>>jQuery Core 1.2.1</option>
<option value='1.2' <?php selected($options['jvc_core_version'], '1.2'); ?>>jQuery Core 1.2.0</option>
</select>
<?php
}
function jvc_select_jquery_migrate_version() {
$options = get_option('jvc_settings');
$defaults = array('value' => '3.0.0');
$options = wp_parse_args($options, $defaults);
?>
<select name='select-jquery-migrate-version'>
<option value='3.0.0' <?php selected($options['jvc_migrate_version'], '3.0.0'); ?>>jQuery Migrate 3.0.0</option>
<option value='1.4.1' <?php selected($options['jvc_migrate_version'], '1.4.1'); ?>>jQuery Migrate 1.4.1</option>
<option value='1.4.0' <?php selected($options['jvc_migrate_version'], '1.4.0'); ?>>jQuery Migrate 1.4.0</option>
<option value='1.3.0' <?php selected($options['jvc_migrate_version'], '1.3.0'); ?>>jQuery Migrate 1.3.0</option>
<option value='1.2.1' <?php selected($options['jvc_migrate_version'], '1.2.1'); ?>>jQuery Migrate 1.2.1</option>
<option value='1.2.0' <?php selected($options['jvc_migrate_version'], '1.2.0'); ?>>jQuery Migrate 1.2.0</option>
<option value='1.1.1' <?php selected($options['jvc_migrate_version'], '1.1.1'); ?>>jQuery Migrate 1.1.1</option>
<option value='1.1.0' <?php selected($options['jvc_migrate_version'], '1.1.0'); ?>>jQuery Migrate 1.1.0</option>
<option value='1.0.0' <?php selected($options['jvc_migrate_version'], '1.0.0'); ?>>jQuery Migrate 1.0.0</option>
</select>
<?php
}
function jvc_settings_section_callback() {
echo __('The appropriate jQuery Migrate version will load automatically.', 'jquery-version-control');
}
function jvc_options_page() {
?>
<form action='options.php' method='post'>
<h2><?php _e('jQuery Version Control', 'jquery-version-control');?></h2>
<?php
settings_fields('pluginPage');
do_settings_sections('pluginPage');
submit_button();
?>
</form>
<?php
}
function jvc_jquery_updater() {
// Deregister core jQuery and Jquery Migrate
wp_deregister_script('jquery');
wp_deregister_script('jquery-migrate');
// Get options
$options = get_option('jvc_settings');
// Register new jQuery and jQuery Migrate
wp_enqueue_script('jquery', 'https://code.jquery.com/jquery-' . $options['jvc_core_version'] . '.min.js', false, $options['jvc_core_version']);
wp_enqueue_script('jquery-migrate', 'https://code.jquery.com/jquery-migrate-' . $options['jvc_migrate_version'] . '.min.js', array('jquery'), $options['jvc_migrate_version']);
}
// Front-End
add_action('wp_enqueue_scripts', 'jvc_jquery_updater');
오류 메시지는 일반적으로 줄 번호를 제공합니다. – jeff
라인 56, 75 및 129. –
이 라인들은 ....? (제발 우리가 129 줄을 계산하는 것을 기대하지 마십시오 ...) [다른 jeff] – Jeff