javascript-php

[ksun]

function displayinfo()
{
document.getElementById("demo").innerHTML=<?php echo "hi";?>;
}

never done this b4, can anyone help me?

[requinix]

Your PHP will output

function displayinfo()
{
document.getElementById("demo").innerHTML=hi;
}

Does that look correct?

[ksun]

well , what i kinda want, is say i want to write a php variable like $data

[requinix]

Okay, so say you try

<?php

$data = "hi";

?>
function displayinfo()
{
document.getElementById("demo").innerHTML=<?php echo $data;?>;
}

That will still output the same thing and will still have the same problem. It's the way you're outputting the value that's the problem, not whether it's a string or a variable or whatever.

 

Now with that said, look at this Javascript code.

document.getElementById("demo").innerHTML=hi;

What do you think it will do?