Creating a Backspace Key

[j3ph]

I'm trying to create a button that when pressed will remove the last character entered in a text field called "cell" using jQuery.

Here is what I have:

$("#backspace").click(function() {
    $("#cell").value($("#cell").substring(0, $("#cell").length() - 1);
});

It doesn't work Can someone shed some light on what I'm doing wrong.

Thanks!

[Immerse]

To get or set values of text fields with jQuery you should use .val().
Untested, but something like the following should work:

$("#backspace").click(function() {
    var el = $("#cell");
    var the_value = el.val();
    the_value = the_value.substring(0, the_value.length - 1);
    el.val(the_value);
});

I've split the code into several steps to show what's going on.

[j3ph]

That worked perfectly. Thank you very much!