ตอนนี้ใช้ปลั๊กอิน WP-Post View อยู่ค่ะ แต่มันแสดงผล View แค่ในหน้าต่างควบคุมของทาง Admin เท่านั้น อยากทราบว่าทำยังไงถึงจะแสดง View ของแต่ละบทความได้คะ ?
ตัวอย่างอยากได้ประมาณนี้ค่ะ
ขอบคุณทุกความเห็นค่ะ
'''
เพิ่มโค๊ดด้านล่างนี้เข้าไปในไฟล์ function.php เป็น function สำหรับ อัพเดทจำนวน views และแสดงจำนวน views
<?php
/************************************CODE-1***************************************
* @Author: Boutros AbiChedid
* @Date: January 16, 2012
* @Websites:
http://bacsoftwareconsulting.com/ 
;
http://blueoliveonline.com/ * @Description: Displays the Number of times Posts are Viewed on Your Blog.
* Function: Sets, Tracks and Displays the Count of Post Views (Post View Counter)
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1
*********************************************************************************/
//Set the Post Custom Field in the WP dashboard as Name/Value pair
function bac_PostViews($post_ID) {
//Set the name of the Posts Custom Field.
$count_key = 'post_views_count';
//Returns values of the custom field with the specified key from the specified post.
$count = get_post_meta($post_ID, $count_key, true);
//If the the Post Custom Field value is empty.
if($count == ''){
$count = 0; // set the counter to zero.
//Delete all custom fields with the specified key from the specified post.
delete_post_meta($post_ID, $count_key);
//Add a custom (meta) field (Name/value)to the specified post.
add_post_meta($post_ID, $count_key, '0');
return $count . ' View';
//If the the Post Custom Field value is NOT empty.
}else{
$count++; //increment the counter by 1.
//Update the value of an existing meta key (custom field) for the specified post.
update_post_meta($post_ID, $count_key, $count);
//If statement, is just to have the singular form 'View' for the value '1'
if($count == '1'){
return $count . ' View';
}
//In all other cases return (count) Views
else {
return $count . ' Views';
}
}
}
?>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
<?php
/************************************CODE-1***************************************
* @Author: Boutros AbiChedid
* @Date: January 16, 2012
* @Websites:
http://bacsoftwareconsulting.com/ ;
http://blueoliveonline.com/ * @Description: Displays the Number of times Posts are Viewed on Your Blog.
* Function: Sets, Tracks and Displays the Count of Post Views (Post View Counter)
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1
*********************************************************************************/
//Set the Post Custom Field in the WP dashboard as Name/Value pair
function bac_PostViews($post_ID) {
//Set the name of the Posts Custom Field.
$count_key = 'post_views_count';
//Returns values of the custom field with the specified key from the specified post.
$count = get_post_meta($post_ID, $count_key, true);
//If the the Post Custom Field value is empty.
if($count == ''){
$count = 0; // set the counter to zero.
//Delete all custom fields with the specified key from the specified post.
delete_post_meta($post_ID, $count_key);
//Add a custom (meta) field (Name/value)to the specified post.
add_post_meta($post_ID, $count_key, '0');
return $count . ' View';
//If the the Post Custom Field value is NOT empty.
}else{
$count++; //increment the counter by 1.
//Update the value of an existing meta key (custom field) for the specified post.
update_post_meta($post_ID, $count_key, $count);
//If statement, is just to have the singular form 'View' for the value '1'
if($count == '1'){
return $count . ' View';
}
//In all other cases return (count) Views
else {
return $count . ' Views';
}
}
}
?>
จากนั้นให้นำโค๊ดด้านล่างนี้ไปใส่ใว้ในไฟล์ single.php (หน้าแสดงบทความ) เพื่อที่จะทำการอัพเดทจำนวน views และแสดงจำนวน views
<?php if(function_exists('bac_PostViews')) {
echo bac_PostViews(get_the_ID());
}?>
1
2
3
<?php if(function_exists('bac_PostViews')) {
echo bac_PostViews(get_the_ID());
}?>
สำหรับหน้ารวมบทความ (content.php หรือ index.php ) ให้ใช้โค๊ดด้านล่างนี้เพื่อแสดงจำนวน Views ของแต่ละบทความ (แสดงอย่างเดียว ไม่อัพเดทจำนวน Views)
<?php echo (int) get_post_meta(get_the_ID(), 'post_views_count', true) . ' View(s)'; ?>
1
<?php echo (int) get_post_meta(get_the_ID(), 'post_views_count', true) . ' View(s)'; ?>
หาต้องการแสดงคอร์ลัมน์ view ในส่วนของ Admin Dashboard ให้เพิ่มโค๊ดด้านล่างนี้เข้าไปในไฟล์ function.php
admincountview
<?php
/*********************************CODE-3********************************************
* @Author: Boutros AbiChedid
* @Date: January 16, 2012
* @Websites:
http://bacsoftwareconsulting.com/ ;
http://blueoliveonline.com/ * @Description: Adds a Non-Sortable 'Views' Columnn to the Post Tab in WP dashboard.
* This code requires CODE-1(and CODE-2) as a prerequesite.
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1
***********************************************************************************/
//Gets the number of Post Views to be used later.
function get_PostViews($post_ID){
$count_key = 'post_views_count';
//Returns values of the custom field with the specified key from the specified post.
$count = get_post_meta($post_ID, $count_key, true);
return $count;
}
//Function that Adds a 'Views' Column to your Posts tab in WordPress Dashboard.
function post_column_views($newcolumn){
//Retrieves the translated string, if translation exists, and assign it to the 'default' array.
$newcolumn['post_views'] = __('Views');
return $newcolumn;
}
//Function that Populates the 'Views' Column with the number of views count.
function post_custom_column_views($column_name, $id){
if($column_name === 'post_views'){
// Display the Post View Count of the current post.
// get_the_ID() - Returns the numeric ID of the current post.
echo get_PostViews(get_the_ID());
}
}
//Hooks a function to a specific filter action.
//applied to the list of columns to print on the manage posts screen.
add_filter('manage_posts_columns', 'post_column_views');
//Hooks a function to a specific action.
//allows you to add custom columns to the list post/custom post type pages.
//'10' default: specify the function's priority.
//and '2' is the number of the functions' arguments.
add_action('manage_posts_custom_column', 'post_custom_column_views',10,2);
?>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
<?php
/*********************************CODE-3********************************************
* @Author: Boutros AbiChedid
* @Date: January 16, 2012
* @Websites:
http://bacsoftwareconsulting.com/ ;
http://blueoliveonline.com/ * @Description: Adds a Non-Sortable 'Views' Columnn to the Post Tab in WP dashboard.
* This code requires CODE-1(and CODE-2) as a prerequesite.
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1
***********************************************************************************/
//Gets the number of Post Views to be used later.
function get_PostViews($post_ID){
$count_key = 'post_views_count';
//Returns values of the custom field with the specified key from the specified post.
$count = get_post_meta($post_ID, $count_key, true);
return $count;
}
//Function that Adds a 'Views' Column to your Posts tab in WordPress Dashboard.
function post_column_views($newcolumn){
//Retrieves the translated string, if translation exists, and assign it to the 'default' array.
$newcolumn['post_views'] = __('Views');
return $newcolumn;
}
//Function that Populates the 'Views' Column with the number of views count.
function post_custom_column_views($column_name, $id){
if($column_name === 'post_views'){
// Display the Post View Count of the current post.
// get_the_ID() - Returns the numeric ID of the current post.
echo get_PostViews(get_the_ID());
}
}
//Hooks a function to a specific filter action.
//applied to the list of columns to print on the manage posts screen.
add_filter('manage_posts_columns', 'post_column_views');
//Hooks a function to a specific action.
//allows you to add custom columns to the list post/custom post type pages.
//'10' default: specify the function's priority.
//and '2' is the number of the functions' arguments.
add_action('manage_posts_custom_column', 'post_custom_column_views',10,2);
?>
ดูเพิ่มเติม :
http://bacsoftwareconsulting.c...in-wordpress-without-a-plugin/ 
พัฒนาเว็บไซต์
