Question

I want to pass this as a parameter for a function in javascript , as see below :

<input type="image" class="img_btn" id="img" src="img1.jpg" onclick="edit(this);"/>

and my edit function :

function edit(javad) {
    if (x == 1) {
        javad.src = "img1.jpg";
        x = 0;
    } else {
        javad.src = "img2.jpg";
        x = 1;
    }
}

and default value for x is 1.

But it does not work ?

Thanks for your help.

Answer 1

I solve problem 🙂

it does not works true because of var x is global, and in per call function it set to 1.Thanks.