Question

I would to know how to pass variables. I have a variable in javascript but I dont know how to pass it to a textbox. I have read it is so easy using ajax, but I dont know how to use it. I believed this was just for not to have reload. Well, then how do I do it? I read I must use get and post, but I dont know how to use it.. for example I have the code:

function guardar() {
    var completo = "hola mundo";
}

How do I get the variable completo to pass it in a textbox?

Answer 1

If I understand your question, then using jQuery, you’d say:

$("#myTextboxId").val(completo);

And that would set the textbox who’s id is myTextboxId to the value of your variable completo