This recipe will show us how to create an autosuggest control. This functionality is very useful when we need to search within huge amounts of data. The basic functionality is to display the list of suggested data based on text in the input box.
We can start with the dummy PHP page that will serve as a data source. When we call this script with the GET method and the variable string, it will return the list of records (names) that include the selected string:
<?php
$string = $_GET["string"];
$arr = array(
"Adam",
"Eva",
"Milan",
"Rajesh",
"Roshan",
// ...
"Michael",
"Romeo"
);
function filter($var){
global $string;
if(!empty($string))
return strstr($var,$string);
}
$filteredArray = array_filter($arr, "filter");
$result = "";
foreach ($filteredArray as $key => $value){
$row = "<li>".str_replace($string,
"<strong>".$string."</strong>", $value)."</li>";
$result .= $row;
}
echo $result...