Zad3.php May 2026

Add an input field that triggers a JavaScript function on every keystroke ( keyup ).

function showResults(str) { if (str.length == 0) { document.getElementById("results").innerHTML = ""; return; } const xmlhttp = new XMLHttpRequest(); xmlhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("results").innerHTML = this.responseText; } }; xmlhttp.open("GET", "search.php?q=" + str, true); xmlhttp.send(); } Use code with caution. Copied to clipboard

Use a SQL LIKE operator with wildcards ( % ) to find matching records. zad3.php

Provides immediate feedback, making it faster to find specific data.

This example uses a simple database connection to fetch matching names. Add an input field that triggers a JavaScript

Create a script (e.g., search.php ) that receives the search term via a GET or POST request.

To enhance zad3.php , you can implement a feature using PHP and AJAX. This allows users to filter results from a database in real-time as they type, without needing to refresh the page. Implementation Overview Provides immediate feedback, making it faster to find

Reduces server load by only fetching specific data instead of loading an entire list.