How to print some javascript code on html page

Question

 <html><body> <p id="demo"></p> <script> function validato() { document.getElementById("demo").innerHTML = emailio; } function emalio(x,y){ function ValidateEmail(mail) { if (/^\\w+([\\.-]?\\w+)*@\\w+([\\.-]?\\w+)*(\\.\\w{2,3})+$/.test(myForm.emailAddr.value)) { return (true) } alert("You have entered an invalid email address!") return (false) } } </script> </body></html>

I tried to print function imalio() as it is on html page by not giving parameter. but it is not doing anything. Please somebody explain it to me.

Answer 1

Quentin is right. You have not called your function.

Add validato() to call your function and it will print the contents of the other function in your HTML element.

 <html> <body> <p id="demo"></p> <script> function validato() { document.getElementById("demo").innerHTML = foo; } function foo(x, y) { function bar(z) { return (false); } } validato(); </script> </body> </html>

How to print some javascript code on html page

Question

1 answers

solution1
2 2017-01-09 16:11:12

How to print some javascript code on html page

Question

1 answers

solution1 2 2017-01-09 16:11:12

solution1
2 2017-01-09 16:11:12