我試圖在ajax響應中執行一個腳本,並且似乎無法找到任何方法來執行此操作。我的腳本被加載到html頭標籤中,我也有一個id =「browsemusic」的div,在那裏我的ajax響應去了。在ajax響應後執行soundmanager2
生成的頁面我的PHP文件:
include('dbcon.php');
if(isset($_REQUEST['all']) && $_REQUEST['all'] != ''){
//===============================Button "ALL"====================================
unset($_REQUEST['kw']);
unset($_REQUEST['genre']);
$query = "select * from music";
$result = mysqli_query($link, $query) or die (mysqli_error());
echo '<ul id="sortable1" class="connected">';
while($info = mysqli_fetch_array($result)){
echo '<li><div class="ui360"><button type="button" class="addtoplaylist" >Add</button><a href="' . $info['path'] . '"> '.$info['artist'].' - '.$info['title'].' ('.$info['album'].') '.'</a></div><hr /></li>';
};
echo '</ul>';
}elseif (isset($_REQUEST['kw']) && $_REQUEST['kw'] != ''){
//============================= Search for music ================================
$kws = $_REQUEST['kw'];
$kws = mysqli_real_escape_string($link, $kws);
$query = "select * from music where title like '%".$kws."%' or artist like '%".$kws."%'";
$result = mysqli_query($link, $query) or die (mysqli_error($link));
echo '<ul id="sortable1" class="connected">';
while($info = mysqli_fetch_array($result)){
echo '<li><div class="ui360"><button type="button" class="addtoplaylist" >Add</button><a href="' . $info['path'] . '"> '.$info['artist'].' - '.$info['title'].' ('.$info['album'].') '.'</a></div><hr /></li>';
};
echo '</ul>';
}elseif(isset($_REQUEST['genre']) && $_REQUEST['genre'] != ''){
//=====================================Browse By Genre ===========================================
$genre = $_REQUEST['genre'];
$genre = mysqli_real_escape_string($link, $genre);
$gquery = "select music_id from musicgenre where genre_id = '$genre'";
$results = mysqli_query($link, $gquery) or die (mysqli_error($link));
$music=array();
while($id_result = mysqli_fetch_array($results)){
$music[] = $id_result['music_id'];
};
echo '<ul id="sortable1" class="connected">';
foreach($music as $song){
$query = "select * from music where music_id = '$song'";
$result = mysqli_query($link, $query) or die (mysqli_error());;
while($info = mysqli_fetch_array($result)){
echo '<li><div class="ui360"><button type="button" class="addtoplaylist" >Add</button><a href="' . $info['path'] . '"> '.$info['artist'].' - '.$info['title'].' ('.$info['album'].') '.'</a></div><hr /></li>';
};
};
echo '</ul>';
}else{
// ================================ Default =========================================
$query = "select * from music";
$result = mysqli_query($link, $query) or die (mysqli_error());
echo '<ul id="sortable1" class="connected">';
while($info = mysqli_fetch_array($result)){
echo '<li><div class="ui360"><button type="button" class="addtoplaylist" >Add</button><a href="' . $info['path'] . '"> '.$info['artist'].' - '.$info['title'].' ('.$info['album'].') '.'</a></div><hr /></li>';
};
echo '</ul>';
};
和我的AJAX文件:
$(document).ready(function(){
$(".all").click(function()
{
var all = $(this).attr("id");
if(all != '')
{
$.ajax
({
type: "POST",
url: "php/searchbrowselist.php",
data: "all="+ all,
success: function(option)
{
var $this = $("#browsemusic")
$this.html(option);
function loadjscssfile(filename, filetype){
if (filetype=="js"){ //if filename is a external JavaScript file
var fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript")
fileref.setAttribute("src", filename)
}
else if (filetype=="css"){ //if filename is an external CSS file
var fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet")
fileref.setAttribute("type", "text/css")
fileref.setAttribute("href", filename)
}
if (typeof fileref!="undefined")
document.getElementsByTagName("head")[0].appendChild(fileref)
}
loadjscssfile("js/soundmanager2.js", "js") //dynamically load and add this .js file
loadjscssfile("js/360player.js", "js")
$('#sortable1, #sortable2').sortable({
connectWith: ".connected"
}).disableSelection();
}
});
}
return true;
});
});
的loadjscssfile()函數是我發現,這類作品的唯一途徑。問題是如果我點擊另一個調用相同文件的流派,(或另一個具有相同功能的文件的按鈕),它將停止工作。所以它只是第一次。
把功能在功能和調用函數,而不是你需要它每次。哇...它幾乎聽起來像它有一個名稱「功能」的原因。 –
問題在於,它不僅僅是一個函數,它實際上是一個作爲音頻播放器的整個腳本。有功能的表兄弟(soundmanager2) – Spluf
在你的手藝中引以爲傲。閱讀腳本並找出它的作用。然後編寫一個這樣的函數。你想要做的醜陋黑客會破壞;大概當你最不期待的時候。 –