Question

I’m trying to add text input’s element to my array when user pressed enter key. but I don’t know how to do that. I tried this if statements but they didn’t work:

var val = $("#txbxfeeds").val();
if (val[val.length-1] == "\r") {
    alert("HI");
}
if (val[val.length-1] == "\n") {
    alert("HI");
}

How can I do this?

Answer 1

I can suggest the following:

var vals = [];

$("#txbxfeeds").on("keypress", function(e) {
    if (e.which == 13) {
        vals.push(this.value);
    }
});

DEMO: http://jsfiddle.net/Q4CUf/