Question

我需要帮助将此XML格式化，以便将其放入HTML元素。

这是由软件生成的XML：

<event status="coming up">
    <song title="Summer Of '69">
        <artist name="Bryan Adams" id="" url="">
            <info starttime="03:28:44" jazlerid="1997" playlisterid=""> 
                <media runtime="03:27">
                    <songurl></songurl>
                    <songbarcode></songbarcode>
                    <songcdkey></songcdkey>
                </media>
            </info>
        </artist>
    </song>
    <song title="Doing It All For My Baby">
        <artist name="Huey Lewis &amp; The News" id="" url="">
            <info starttime="03:32:11" jazlerid="2312" playlisterid=""> 
                <media runtime="03:25">
                    <songurl></songurl>
                    <songbarcode></songbarcode>
                    <songcdkey></songcdkey>
                </media>
            </info>
        </artist>
    </song>
    <song title="Freeway Of Love">
        <artist name="Aretha Franklin" id="" url="">
            <info starttime="03:35:36" jazlerid="1843" playlisterid=""> 
                <media runtime="05:44">
                    <songurl></songurl>
                    <songbarcode></songbarcode>
                    <songcdkey></songcdkey>
                </media>
            </info>
        </artist>
    </song>
    <song title="All I Need Is A Miracle">
        <artist name="Mike &amp; The Mechanics" id="" url="">
            <info starttime="03:41:21" jazlerid="2538" playlisterid="">   
                <media runtime="04:03">
                    <songurl></songurl>
                    <songbarcode></songbarcode>
                    <songcdkey></songcdkey>
                </media>
            </info>
        </artist>
    </song>
    <song title="Sweet Nothing PLAY !!!!">
        <artist name="Calvin Harris with Florance Welsh" id="" url="">
            <info starttime="03:45:33" jazlerid="5362" playlisterid="">   
                <media runtime="03:26">
                    <songurl></songurl>
                    <songbarcode></songbarcode>
                    <songcdkey></songcdkey>
                </media>
            </info>
        </artist>
    </song>
</event>

我知道如何使用以下代码将其放入我的网页：

  function loadnext() 
  {
    var xhttp = new XMLHttpRequest();
    xhttp.onreadystatechange = function() {

    if (this.readyState == 4 && this.status == 200) 
    {
      document.getElementById('ntn').innerHTML = this.responseText;
    }
  };
  xhttp.open("GET", "AirPlayNext.xml"+ ((/\?/).test("AirPlayNext.xml") ? "&" : "?") + (new Date()).getTime());
  xhttp.setRequestHeader( 'CacheControl', false );
  xhttp.send();
}

上面的代码获取数据并将其插入HTML标记。我还添加了一个日期例程来强制更新（这可以防止在所有浏览器中缓存xhr）

我知道如何解析一个属性，但是如何从单个xml标记中解析所有属性？

如何解析具有多个属性的XML标签？

0 个答案: