Wordpress custom plugin page redirect - php

Question

develope plugin,but while I am click on admin menu work and admin page open but when I click in page anchor link its not working give error(attachement).
Code forntend :
<?php
/**
*Plugin Name: my name
*Plugin URI: url for ref
*Description: my desciop
*Version:1.0.0.0
*Author:xyz
**/
function ShareEmbed()
{
global $current_user;
$user_ID = get_current_user_id();
global $wpdb;
$user_guid = $wpdb->get_results("SELECT wp_guid FROM wp_users where id=".$user_ID);
print_r($user_guid);
?>
<div class="wrapper">
<div class="blog-embed">
<span><h3>Code for share</h3></span>
<textarea readonly=""><a href='example.com?bloggerrefid='><img src='example.com/wp-content/uploads/2016/04/logo.png' alt='logo' width='' border='0'></a></textarea>
</div>
<div class="blog-embed-help">
<h3>How to configure afflication program?</h3>
<ul>
<li><b>Step-1:</b>login into your blog/website account.</li>
<li><b>Step-2:</b>copy above embed code</li>
<li><b>Step-3:</b>Paste code into your site area as html block</li>
<li><b>Step-4:</b>Save changes.</li>
<li><b>Step-5:</b>That's it.We are done with this.Once any one click on this link it consider as a hit.</li>
</ul>
</div>
</div>
<?php
}
add_shortcode('shareblog','ShareEmbed');
/**
* Register a custom menu page.
*/
function wpdocs_register_my_custom_menu_page() {
add_menu_page(
__( 'Custom Menu Title', 'textdomain' ),
'ShareThis',
'manage_options',
'wp-blogger-share-this/wp-blogger-share-this-admin.php',
'',
'dashicons-networking', 6
);
}
add_action( 'admin_menu', 'wpdocs_register_my_custom_menu_page' );
Admin file :
<?php
global $wpdb;
$current_guid=null;
$user_guids = $wpdb->get_results("SELECT DISTINCT wp_guid FROM wp_blogger_data");
?><table border=1 width="100%">
<tr><th width='30%'>User Name</th> <th width='30%'>Total Hits</th> <th width='30%'>Unique Hits</th><TH>-</TH>?</tr>
<?php
foreach ($user_guids as $user_guid) {
$username_by_GUID = $wpdb->get_row("SELECT `user_login` FROM `users` where `wp_guid` = '$user_guid->wp_guid'");
$unique_hits = $wpdb->get_row("SELECT COUNT(DISTINCT `ip_address`) AS `unique_hits` FROM `tb1` where `wp_guid`='$user_guid->wp_guid'");
$total_hits = $wpdb->get_row("SELECT COUNT(`ip_address`) AS `total_hits` FROM `tb1` where `wp_guid` = '$user_guid->wp_guid'");
?>
<tr><td><?php echo $username_by_GUID->user_login;?></td>
<?php
echo "<td>".$total_hits->total_hits."</td>";
echo "<td>".$unique_hits->unique_hits."</td>";
///wp-admin/admin.php?page=
wp-detail-view.php?id=wp_guid;
?>
">Delete
?>
Page here problem,I want to navigate on this page for details view.
wp-detail-view.php
<?php
echo "You are on Details view";

Answer 1

Here we need to include page inside main page and depend on query string.include files and output.
<?php
if(!isset($_GET['blogerid'])){
global $wpdb;
$current_guid=null;
$user_guids = $wpdb->get_results("SELECT DISTINCT wp_guid FROM wp_blogger_data");
?><table border=1 width="100%">
<tr><th width='30%'>User Name</th> <th width='30%'>Total Hits</th> <th width='30%'>Unique Hits</th></tr>
<?php
foreach ($user_guids as $user_guid) {
$username_by_GUID = $wpdb->get_row("SELECT `ID`,`user_login` FROM `wp_users` where `wp_guid` = '$user_guid->wp_guid'");
$unique_hits = $wpdb->get_row("SELECT COUNT(DISTINCT `ip_address`) AS `unique_hits` FROM `wp_blogger_data` where `wp_guid`='$user_guid->wp_guid'");
$total_hits = $wpdb->get_row("SELECT COUNT(`ip_address`) AS `total_hits` FROM `wp_blogger_data` where `wp_guid` = '$user_guid->wp_guid'");
?>
<tr><td><?php echo $username_by_GUID->user_login;?></td>
<?php
echo "<td>".$total_hits->total_hits."</td>";
echo "<td>".$unique_hits->unique_hits."</td>";
///wp-admin/admin.php?page=wp-blogger-detail-view.php?id=<?php echo $user_guid->wp_guid;
?>
<td>Delete</td>
<?php
}
?>
</table>
<?php
}
else
{
include 'wp-blogger-detail-view.php';
}