Saravanan

Rails
1

I have one dought…I want use list box…when clicked the list value it
automaticaly set in the textbox.how to write coding for this

2

Use javascript to achieve your goal.

I have used jQuery library.

    $(function() {
    $("#list_box_id").live("change", function() {
        var e = $(this);
        var selectedValue = e.val();
        e.hide();
        $("#input_field").show().find("input").val(selectedValue);
    })
});

this is not the perfect solution you have to code it according to ur
requirement.

thanks
abhis