In this example, I’ll show you How to Find the Alternate Text of an Image in JavaScript.
HTML + JavaScript Code:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | <!DOCTYPE html> <html> <body> <img src="planets.gif" width="145" height="126" usemap="#planetmap"> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="A beautiful planet" href="venus.htm"> </map> <p>Click the button to display the alternate text for the "venus" area.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("venus").alt; document.getElementById("demo").innerHTML = x; } </script> </body> </html> |
