【发布时间】：2016-04-19 19:10:36
【问题描述】：
我有一个 Wordpress 主题，它的页脚有一个粘性音频播放器，正在播放 Shoutcast 广播电台。
我正在从另一个 PHP 文件将歌曲艺术家/标题详细信息调用到粘贴栏中，它显示正常，但它永远不会更新。我只需要此文本内容每 10 秒重新加载一次，而无需重新加载整个网页。
有人可以建议如何做到这一点吗？提前谢谢你。
网站演示：http://gulsonpower.com/the80s/
这是带有音频播放器的主题中的 PHP 文件的代码：
(收音机播放器.php)
<?php
$radio_ip = get_option('atp_radiostream_id');
$radio_autoplay = get_option('atp_radio_autoplay');
$radio_title = get_option('atp_radio_title');
$radio_desc = get_option('atp_radio_desc');
$atp_playlist_volume = get_option( 'atp_playlist_volume' ) ? get_option( 'atp_playlist_volume' ) : '0.6';
?>
<script type="text/javascript">
jQuery(document).ready(function($){
var stream = {
mp3: "<?php echo $radio_ip; ?>"
},
ready = false;
$("#jquery_jplayer_1").jPlayer({
ready: function (event) {
ready = true;
$(this).jPlayer("setMedia", stream)<?php if($radio_autoplay =='on'){ ?>.jPlayer("play")<?php } ?>;
},
pause: function() {
$(this).jPlayer("clearMedia");
},
error: function(event) {
if(ready && event.jPlayer.error.type === $.jPlayer.error.URL_NOT_SET) {
// Setup the media stream again and play it.
$(this).jPlayer("setMedia", stream)<?php if($radio_autoplay =='on'){ ?>.jPlayer("play")<?php } ?>;
}
},
swfPath: "<?php echo get_template_directory_uri(); ?>/js",
volume: <?php echo $atp_playlist_volume; ?>,
supplied: "m4a, oga, mp3",
preload: "none",
wmode: "window",
keyEnabled: true
});
// songs played in single page every thing
var my_jPlayer = jQuery("#jquery_jplayer_1");
jQuery(".fap-single-track").click(function(e) {
my_jPlayer.jPlayer("setMedia", {
mp3: jQuery(this).attr("href"),
title: jQuery(this).attr("title"),
});
var first_track = true;
my_jPlayer.jPlayer("play");
first_track = false;
$(this).blur();
return false;
});
});
</script>
<div id="jp_container_1" class="jp-audio jp-radio">
<div class="jp-type-single">
<div class="jp-gui jp-interface">
<div class="jp-inner">
<div class="jp-close-btn">+</div>
<ul class="jp-controls">
<li><a href="javascript:;" class="jp-play" tabindex="1">play</a></li>
<li><a href="javascript:;" class="jp-pause" tabindex="1">pause</a></li>
<li><a href="javascript:;" class="jp-stop" tabindex="1">stop</a></li>
<li><a href="javascript:;" class="jp-mute" tabindex="1" title="mute">mute</a></li>
<li><a href="javascript:;" class="jp-unmute" tabindex="1" title="unmute">unmute</a></li>
<li><a href="javascript:;" class="jp-volume-max" tabindex="1" title="max volume">max volume</a></li>
</ul>
<div class="jp-progress">
<strong class="jp-title"><?php echo $radio_title ?></strong>
<span class="jp-title" style="display:block;"><?php include 'now-playing.php' ?></span>
</div>
<div class="jp-time-holder">
<div class="jp-current-time"></div>
</div>
<div class="jp-volume-bar">
<div class="jp-volume-bar-value"></div>
</div>
</div>
</div>
</div>
</div>
它正在调用（now-playing.php）
<?php
/*
Now Playing PHP script for SHOUTcast
This script is (C) MixStream.net 2008
Feel free to modify this free script
in any other way to suit your needs.
Version: v1.1
*/
/* ----------- Server configuration ---------- */
$ip = "streaming.the80s.com.au";
$port = "80";
/* ----- No need to edit below this line ----- */
/* ------------------------------------------- */
$fp = @fsockopen($ip,$port,$errno,$errstr,1);
if (!$fp)
{
echo "Connection refused"; // Diaplays when sever is offline
}
else
{
fputs($fp, "GET /7.html HTTP/1.0\r\nUser-Agent: Mozilla\r\n\r\n");
while (!feof($fp))
{
$info = fgets($fp);
}
$info = str_replace('</body></html>', "", $info);
$split = explode(',', $info);
if (empty($split[6]) )
{
echo "The current song is not available"; // Diaplays when sever is online but no song title
}
else
{
$title = str_replace('\'', '`', $split[6]);
$title = str_replace(',', ' ', $title);
echo "$title"; // Diaplays song
}
}
?>
【问题讨论】：
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您的标签显示
ajax，但您的代码却没有。 sitepoint.com/use-jquerys-ajax-function
标签： javascript php jquery ajax