wordpress二次开发

最新推荐文章于 2025-04-03 11:49:26 发布

japanfans

最新推荐文章于 2025-04-03 11:49:26 发布

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文章标签： wordpress plugins date filter url insert

本文链接：https://blog.youkuaiyun.com/japanfans/article/details/6492721

版权

1. 根据分类来制定导航条

A. 修改页面header.php!

<ul>

<?php wp_list_pages('&title_li='); ?>

<?php wp_list_categories('title_li='); ?>//增加这一行

</ul>

</div>

B. 修改style.css，增加下面一行语句

#main-nav li.cat-item{

margin-right: 2.2em;

float: left;

}

2. 删除控制面板首页多余的板块

A. 删除开发日志面板，在wp-admin/includes/dashboard.php注释掉下面几句代码。

// Primary feed (Dev Blog) Widget

if ( !isset( $widget_options['dashboard_primary'] ) ) {

$update = true;

$widget_options['dashboard_primary'] = array(

'link' => apply_filters( 'dashboard_primary_link', __( 'http://wordpress.org/development/' ) ),

'url' => apply_filters( 'dashboard_primary_feed', __( 'http://wordpress.org/development/feed/' ) ),

'title' => apply_filters( 'dashboard_primary_title', __( 'WordPress Development Blog' ) ),

'items' => 2,

'show_summary' => 1,

'show_author' => 0,

'show_date' => 1

);

}

wp_add_dashboard_widget( 'dashboard_primary', $widget_options['dashboard_primary']['title'], 'wp_dashboard_primary', 'wp_dashboard_primary_control' );

B. 删除相关新闻，在wp-admin/includes/dashboard.php注释掉下面几句代码。

if ( !isset( $widget_options['dashboard_secondary'] ) ) {

$update = true;

$widget_options['dashboard_secondary'] = array(

'link' => apply_filters( 'dashboard_secondary_link', __( 'http://planet.wordpress.org/' ) ),

'url' => apply_filters( 'dashboard_secondary_feed', __( 'http://planet.wordpress.org/feed/' ) ),

'title' => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ),

'items' => 5

);

}

wp_add_dashboard_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_secondary', 'wp_dashboard_secondary_control' );

C. 删除相关插件

D. 删除引用链接

if ( current_user_can( 'activate_plugins' ) )

wp_add_dashboard_widget( 'dashboard_plugins', __( 'Plugins' ), 'wp_dashboard_plugins' );

// Incoming Links Widget

if ( !isset( $widget_options['dashboard_incoming_links'] ) || !isset( $widget_options['dashboard_incoming_links']['home'] ) || $widget_options['dashboard_incoming_links']['home'] != get_option('home') ) {

$update = true;

$widget_options['dashboard_incoming_links'] = array(

'home' => get_option('home'),

'link' => apply_filters( 'dashboard_incoming_links_link', 'http://blogsearch.google.com/blogsearch?hl=en&scoring=d&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),

'url' => apply_filters( 'dashboard_incoming_links_feed', 'http://blogsearch.google.com/blogsearch_feeds?hl=en&scoring=d&ie=utf-8&num=10&output=rss&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),

'items' => isset($widget_options['dashboard_incoming_links']['items']) ? $widget_options['dashboard_incoming_links']['items'] : 10,

'show_date' => isset($widget_options['dashboard_incoming_links']['show_date']) ? $widget_options['dashboard_incoming_links']['show_date'] : false

);

}

wp_add_dashboard_widget( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_incoming_links', 'wp_dashboard_incoming_links_control' );

E. 删除“更新到新版本”

3. 显示所有最新的文章

update_right_now_message(); //287

<?php

$postslist = get_posts('numberposts=10&order=ASC&orderby=title');

foreach ($postslist as $post) :

setup_postdata($post);

<div>

<?php the_date(); ?>

<br />

<?php the_title(); ?>

<?php the_excerpt(); ?>

</div>

<?php endforeach; ?>

4. 发表文章时对文章进行修改的操作

<?php
function filter_handler( $data , $postarr )
{
// do something with the post data
return $data;
}

add_filter( 'wp_insert_post_data' , 'filter_handler' , '99' );
?>