我们可以编辑经典的AJAX重载脚本来返回文本框中的值而不是div吗？

Question

How can I set the returned value to be added as a value of a textbox instead of a div ? for example <input type="text" id="link" name="link" value="HERE" />

<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js'></script>
<script language='JavaScript'>
setInterval( 'SANAjax();', 1000 );

$(function() {
SANAjax = function(){

$('#dataDisplay').load('yourfile.php');

}
 });
</script>
<div id="dataDisplay"></div>

Answer 1

$.get("yourfile.php", function(data){
    $("#link").val(data);
});

EDIT:

var SANAjax = function(){
    $.get("yourfile.php", function(data){
        $("#link").val(data);
        setTimeout(SANAjax, 1000);
    }).fail(function(){
        setTimeout(SANAjax, 1000);
    });
};

$(function(){
    SANAjax();
});