Use JavaScript to place cursor at end of text in text input element

Question

What is the best way (and I presume simplest way) to place the cursor at the end of the text in a input text element via JavaScript - after focus has been set to the element

Answer 1

Set the cursor when click on text area to the end of text... Variation of this code is...ALSO works! for Firefox, IE, Safari, Chrome..

In server-side code:

txtAddNoteMessage.Attributes.Add("onClick", "sendCursorToEnd('" & txtAddNoteMessage.ClientID & "');")

In Javascript:

function sendCursorToEnd(obj) {
    var value =  $(obj).val(); //store the value of the element
    var message = "";
    if (value != "") {
        message = value + "\n";
     };
    $(obj).focus().val(message);
    $(obj).unbind();
 }