<buttononclick="myFunction()">Click Me!</button> Try it Yourself SQL A language for accessing databases LEARN SQL PHP A web server programming language LEARN PHP jQuery A JavaScript library for developing web pages LEARN JQUERY W3.CSS
<buttononclick="myFunction()">Click Me!</button> <script> functionmyFunction() { letx = document.getElementById("demo"); x.style.fontSize="25px"; x.style.color="red"; } </script> Try it Yourself Python A popular programming language ...
<buttononclick="myFunction()">Click Me!</button> <script> functionmyFunction() { letx = document.getElementById("demo"); x.style.fontSize="25px"; x.style.color="red"; } </script> Try it Yourself Python A popular programming language ...
<html> <body> <p>Click on the button to copy the text from the text field. Try to paste the text (e.g. ctrl+v) afterwards in a different window, to see the effect.</p> <input type="text" value="Hello World" id="myInput"> <button onclick="myFunction()">Copy tex...
<!DOCTYPE html> <html> <body> <h1>The Window Object</h1> <h2>The open() and close() Method</h2> <button onclick="openWin()">Open w3schools.com in a new window</button> <button onclick="closeWin()">Close the new window</button> <script> let myWindow; ...
<!DOCTYPE html> <html> <body> <h2>JavaScript Math.random()</h2> <p>Every time you click the button, getRndInteger(min, max) returns a random number between 0 and 9 (both included):</p> <button onclick="document.getElementById('demo').innerHTML = getRndInteger(0...
<!DOCTYPE html> <html> <body> <button onclick="playVid()" type="button">Play Video</button> <button onclick="pauseVid()" type="button">Pause Video</button><br> <video id="myVideo" width="320" height="176"> <source src="mov_bbb.mp4" type="video/mp4"> <...
<h2>The onclick Attribute</h2> <p>Click the button to display the date.</p> <button onclick="displayDate()">The time is?</button> <script> function displayDate() { document.getElementById("demo").innerHTML = Date(); } </script> <p id="demo"></p> </bo...
<p>I am myDIV.</p> </div> <p>Click the button to set a class for myDIV:</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { document.getElementById("myDIV").className = "mystyle"; } </script> </body> </html> ...
<!DOCTYPE html> <html> <body> <img id="myImg" src="compman_lowres.gif" width="107" height="98"> <br><br> <button onclick="document.getElementById('myImg').src='compman.gif'">On</button> <button onclick="document.getElementById('myImg').src='compman_lowres.gif'">...