jquery通过ajax获取html页面消息

Question

<script type="text/javascript">
        $(document).ready(function(){
            $("#Btn").click(function(){
                    $.ajax({
                        type:"get",
                url:"rss.htm",
                dataType:"html",
                beforeSend:function(){$("#show").html("数据加载中...")},
                success:function(result){
                    $("#show").html("");
                    $(result).find("table").each(function(){
                       $(this).find("td").each(function(){
                            alert($(this).text());
                       })
                    })
                }
                    });
            })
        })
    </script>这样总是获取不到td下的内容
怎么回事呢？

Answer 1

先试试alert(result);看result里面是啥、
$('table td',result).each(function(){
  alert($(this).text());
});

Answer 2

$("table",result)这样难道你不会吗

Answer 3

<script type="text/javascript">
        $(document).ready(function(){
            $("#Btn").click(function(){
                    $.ajax({
                        type:"get",
                        url:"rss.htm",
                        dataType:"html",
                        beforeSend:function(){$("#show").html("数据加载中...")},
                        success:function(result){
                            $("#show").html("");
                            $(result).find("table").each(function(index,tableDom){
                               $(tDom).find("td").each(function(index,tdDom){
                                    alert($(tdDom).text());
                               })
                            })
                        }
                    });
            })
        })
    </script>