![• Jquery can call an external page using ajax:
• $.post('removeRec.php',{ID:row.ID},function(){
– $('#dg').datagrid('deleteRow',index);
• })
• removeRec.php connects to the database with the proper credentials:
• <?php
• $ID = $_REQUEST['ID'];
• include 'conn.php'; // connect to the database
• $sql = "DELETE FROM [dbo].[myTable] WHERE ID='$ID'";
• $result = @mssql_query($sql);
• echo json_encode(array('success'=>true));
• ?>
• The last line returns data back to the javascript caller in a JSON string. This is how we get back
data from the database, and success/failure notifications.](https://image.slidesharecdn.com/javascriptphpcrud-13547299901327-phpapp02-121205115411-phpapp01/85/Javascript-Php-Crud-3-320.jpg)
Javascript Php Crud
- 1. jQuery/HTML5 and PHP CRUD Sample of my work By Daniel Bertrand
- 2. The problem • Javascript is client-side. • PHP is server-side. • We need a system to connect both together.
- 3. • Jquery can call an external page using ajax: • $.post('removeRec.php',{ID:row.ID},function(){ – $('#dg').datagrid('deleteRow',index); • }) • removeRec.php connects to the database with the proper credentials: • <?php • $ID = $_REQUEST['ID']; • include 'conn.php'; // connect to the database • $sql = "DELETE FROM [dbo].[myTable] WHERE ID='$ID'"; • $result = @mssql_query($sql); • echo json_encode(array('success'=>true)); • ?> • The last line returns data back to the javascript caller in a JSON string. This is how we get back data from the database, and success/failure notifications.
- 4. • My CRUD application using jeasyUI:
- 5. Dropdown boxes to make input faster…
- 6. • Tools I use: • PHP 5.4.4 • - javaScript/jQuery 1.8.4 • - jQuery Mobile 1.2 • - jeasyUI • - geospatially-enabled mySQL • - MSSQL