MyCodeStock

Hiii,  we all know that wordpress installation is very easy on any platform but installing plugins, widgets and themes other than as provided with the wordpress causes some problem on platforms other than windows i.e. on Linux or Mac. It asks you to enter FTP details like Hostname, FTP username , FTP password and connection type to provide with your installation. The error screen looks like :

So, in this post I will be telling how to solve this error in Linux platform. It has been tested by me on the Ubuntu version of Linux.

It is very easy to solve this error and to solve it , just follow the simple steps :
1. Just go to the directory in which you have installed or placed your wordpress folder.
2. Then in that folder just open the file "wp-config.php".
3. In that "wp-config" file just write the lines any where in the file as given below :
define( 'FS_METHOD', 'direct' );
define( 'FS_CHMOD_DIR', 0777 );
define( 'FS_CHMOD_FILE', 0777 );
4. Then save that file and now again try to install anything like plugin,widget or new theme in your wordpress and now error will be gone.

Hope you like this post……..Please Comment…………!!!!!!!!!

Originally posted at Mycodestock.

Here is the code to show a listing of any wordpress table in WP admin section with a delete facility by making a plugin .

Two fIles are used to implement these functionality :

Below is the code in both of the files mentioned above :

<?php
/*
Plugin Name: Plugin-name
Description: Your Description
*/
?>
<link rel=”stylesheet” href=”<?php echo $plugins_url;?>/nhscomment/css/jquery-ui.css” />
<script src=”<?php echo $plugins_url;?>/nhscomment/js/jquery-1.9.1.min.js” type=”text/javascript”></script>
<script src=”<?php echo $plugins_url;?>/nhscomment/js/jquery-ui-1.10.2.custom.js” type=”text/javascript”></script>

<?php

global $wpdb;

add_action(‘admin_menu’, ‘menu_page’);

function menu_page() {
$page_title = ‘Title of page’;
$menu_title = ’tiltle that shows in menu’;
$capability = ‘manage_options’;
$menu_slug = ‘seo friendly url’;
$function = ‘table_listings’;  //function to call
add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function);
}

function table_listings() {
global $wpdb;
require_once(dirname(__FILE__).’/includes/listing.php’);
}

add_filter( ‘wp_nav_menu_items’, ‘menu_item’, 10, 2 );
function menu_item ( $items, $args ) {
if (is_single() && $args->theme_location == ‘primary’) {
$items .= ‘<li>Show whatever</li>’;
}
return $items;
}

if($_GET['comment_id'])
{
$record_id=$_GET['record_id'];
$delete_sql=”delete from “.$wpdb->prefix.”table_name where id=’”.$record_id.”‘”;
$wpdb->query( $delete_sql );
}
?>

This section i have developed for comment section :

<script>
$(function() {
$( “.comment” ).tooltip();
});
</script>
<div id=”admin_wpfes”>
<h3>Comment Lists</h3>
<?php
$pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 1;
$limit = 10;
$offset = ( $pagenum – 1 ) * $limit;
$total = $wpdb->get_var( “SELECT COUNT(`id`) FROM “.$wpdb->prefix.”table_name” );
$num_of_pages = ceil( $total / $limit );
$page_links = paginate_links( array(
‘base’ => add_query_arg( ‘pagenum’, ‘%#%’ ),
‘format’ => ”,
‘prev_text’ => __( ‘&laquo;’, ‘aag’ ),
‘next_text’ => __( ‘&raquo;’, ‘aag’ ),
‘total’ => $num_of_pages,
‘current’ => $pagenum
) );

if ( $page_links ) {
echo ‘<div><div style=”margin: 1em 0″>’ . $page_links . ‘</div></div>’;
}

echo ‘</div>’;
if ($comments = $wpdb->get_results(“SELECT * FROM “.$wpdb->prefix.”table_name ORDER BY id DESC LIMIT “.$offset.”,”.$limit)) {
$comment_no=0;
$url=”http://&#8221;.$_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
?>
<table>
<thead>

<tr>

<th> Table Headers</th>
</tr>
</thead>
<tbody>
<?php
$url = $url . ‘&amp;record_id=’;
foreach ($comments as $comment) {
if ($comment_no&1) {
echo “<tr class=\”alternate\”>”;
} else {
echo “<tr>”;
}
$comment_no=$comment_no+1;

echo “<td>$comment->username</td>”;
echo “<td>$comment->email</td>”;
echo “<td class=’comment’ style=’cursor:pointer;’ title=’”.$comment->comment.”‘>”;
echo substr($comment->comment,0,50).”…”;
//echo “<span class=’comment’ style=’display:none;’>$comment->comment</span>”;

echo “</td>”;
echo “<td>$comment->star</td>”;
echo “<td>$comment->date_from</td>”;
echo “<td>$comment->date_to</td>”;
echo “<td>$comment->added_on</td>”;
echo “<td><a href=\”$url$comment->id\” onclick=\”if(confirm(‘Are you sure you want to delete user with ID $comment->id?’)) return; else return false;\”>Delete</a></td>”;
echo “</tr>”;
}

?>

</tbody>

</table>
<?php
}
?>
</div>

Hope you like this post……..Please Comment....!!!!!!

Originally posted at Mycodestock.