Created
April 30, 2012 02:04
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PHP code sample for autocomplete with jquery
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| <?php | |
| $connstring = "host=localhost dbname=test user=dwurf password=<secret>"; | |
| $conn = pg_connect($connstring); | |
| $search = ($_GET['term']); | |
| if (!$conn) { die('Could not connect: ' . pg_last_error ());} | |
| else | |
| { | |
| $sql = "SELECT name FROM users_table WHERE name ILIKE '%$search%' ORDER BY name ASC"; | |
| $result = pg_query($sql); | |
| $json = '['; | |
| $first = true; | |
| while ($row = pg_fetch_array($result)) | |
| { | |
| if (!$first) { $json .= ','; } else { $first = false; } | |
| $json .= '{"value":"'.$row['name'].'"}'; | |
| } | |
| $json .= ']'; | |
| echo $json; | |
| exit(); | |
| } | |
| ?> |
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| <html> | |
| <head> | |
| <title>Autocomplete test</title> | |
| <script src="script/jquery.min.js"></script> | |
| <script src="script/jquery-ui.min.js"></script> | |
| <script language="javascript"> | |
| $(document).ready(function() | |
| { | |
| $('#auto').autocomplete( | |
| { | |
| source: "./file.php", | |
| minLength: 1 | |
| }) | |
| }) | |
| </script> | |
| </head> | |
| <body> | |
| <h1>Enter a name</h1> | |
| <div class="ui-widget"> | |
| <label for="auto">Name: </label> | |
| <input id="auto" /> | |
| </div> | |
| <div class="ui-widget" style="margin-top:2em; font-family:Arial"> | |
| Result: | |
| <div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div> | |
| </div> | |
| </body> | |
| </html> |
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| DROP TABLE IF EXISTS users_table; | |
| CREATE TABLE users_table ( | |
| id serial NOT NULL, | |
| name character varying(50) NOT NULL | |
| ); | |
| INSERT INTO users_table VALUES (1, 'Steven'); | |
| INSERT INTO users_table VALUES (2, 'Sally'); | |
| INSERT INTO users_table VALUES (3, 'Reggie'); | |
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