PHP Day 07 Geshan Manandhar Developer, Young Innovations Private Limited www.geshanmanandhar.com http://www.php.net http://www.mysql.com

List Users with actions (detail, edit, delete)

How to code the actions column Inside while ($row= mysql_fetch_array($user_records) loop $user_id = $row['user_id']; $user_table .= &quot;<td>&quot;; //line no. 56 – day07show_users_with_actions.php $user_table .= &quot;<a href=&quot;user_detail.php?id=$user_id&quot;>Detail</a> - &quot;; $user_table .= &quot;<a href=&quot;user_edit.php?id=$user_id&quot;>Edit</a> - &quot;; $user_table .= &quot;<a href=&quot;user_delete.php?id=$user_id&quot;&quot;; $user_table .= ' onclick=&quot;javascript:return confirm('Do you really want to delete?');&quot;'; $user_table .= &quot;>Delete</a> - &quot;; $user_table .= &quot;</td>
&quot;;

Inside while ($row= mysql_fetch_array($user_records) loop

$user_id = $row['user_id'];

$user_table .= &quot;<td>&quot;; //line no. 56 – day07show_users_with_actions.php

$user_table .= &quot;<a href=&quot;user_detail.php?id=$user_id&quot;>Detail</a> - &quot;;

$user_table .= &quot;<a href=&quot;user_edit.php?id=$user_id&quot;>Edit</a> - &quot;;

$user_table .= &quot;<a href=&quot;user_delete.php?id=$user_id&quot;&quot;;

$user_table .= ' onclick=&quot;javascript:return confirm('Do you really want to delete?');&quot;';

$user_table .= &quot;>Delete</a> - &quot;;

$user_table .= &quot;</td>
&quot;;

User Detail

Show user table construction code

Output of user_detail.php?id=X

Update User. Form is a combination of prog46_user_reg.php and user_detail.php. user_edit.php is a form with values of the user_id passed via the URL. Check out the code at day07user_edit.php It also needs a variable called id to be passed vai the URL making the URL look something like: http://localhost/php_class/day07/user_edit.php?id=5

Form is a combination of prog46_user_reg.php and user_detail.php.

user_edit.php is a form with values of the user_id passed via the URL.

Check out the code at day07user_edit.php

It also needs a variable called id to be passed vai the URL making the URL look something like: http://localhost/php_class/day07/user_edit.php?id=5

Output of User Update form

Edit user the function

Delete User In every delete call always confirm the delete operation, preferably with javascript. Similar to user_detail but this operation deletes the record from the database. Usage of parameter via URL and fetched in $_GET variable. Full code at: day07user_delete.php

In every delete call always confirm the delete operation, preferably with javascript.

Similar to user_detail but this operation deletes the record from the database.

Usage of parameter via URL and fetched in $_GET variable.

Full code at: day07user_delete.php

Delete user function code

CRUD done That sums up the regular Create Read Update Delete (CRUD) operations. The common and most used operation in any database focused application. Other things like search, sorting etc are enhanced form or Read/Retrieve. Things to do: some sorting and join queries for tables.

That sums up the regular Create Read Update Delete (CRUD) operations.

The common and most used operation in any database focused application.

Other things like search, sorting etc are enhanced form or Read/Retrieve.

Things to do: some sorting and join queries for tables.

Questions

Assignment Create a user management system with picture upload, the database only stores the filename. (keep in mind file should not be over-written in case of same filename). Let there be option for type of user “Admin”, “Super User” or “Normal User”. Perform CRUD operations on your login system.

Create a user management system with picture upload, the database only stores the filename. (keep in mind file should not be over-written in case of same filename).

Let there be option for type of user “Admin”, “Super User” or “Normal User”.

Perform CRUD operations on your login system.