ajax错误：未捕获的ReferenceError：未定义Ajax

Question

<Script>
        new Ajax.Request('http://impact.brighterplanet.com/automobiles.json', {
                automobile_fuel:'diesel',
                daily_distance:'1389.45',
                size_class:'Midsize suv',
                timeframe:2013-01-01/F2014-01-01,
                KEY:'46feab14298d36f0d8b48304f81fe068',

                onSuccess: function(response) {
                    alert(response.decisions.carbon.object.value);
                }
        });

</script>

我有一个错误“未捕获的ReferenceError：未定义Ajax” 我该怎么办................................

Answer 1

我想你正在使用Prototype。您是否在此脚本标记之前包含了相应的js文件？