假设我在html页面中有这个javascript代码
<script type="text/javascript">
$(document).ready(function(){ $('.info2').CreateBubblePopup({ position : 'left', align : 'center',
innerHtml: 'some text ',
innerHtmlStyle: { color:'#FFFFFF', 'text align':'center' },
themeName: 'all-black',
themePath: 'images/jquerybubblepopup-themes' }); });
</script>
我想让这个脚本从我所拥有的xml文件中获取“info2”和“some test”,其中我添加了一个名为&lt; -INFOID-&gt;的“info2”标签。还有一个名为“&lt; -INFODATA-&gt;”的“某些文字”的标签(没有 - ,只是添加了它们,因为标签消失了) 所以我使用下面的代码连接xml并编写脚本
<script type="text/javascript">
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET","scores.xml",false);
xmlhttp.send();
xmlDoc=xmlhttp.responseXML;
document.write("<script type='text/javascript'>");
var x=xmlDoc.getElementsByTagName("GAME");
for (i=0;i<x.length;i++)
{
document.write("$(document).ready(function(){ $('.");
document.write(x[i].getElementsByTagName("INFOID")[0].childNodes[0].nodeValue);
document.write("').CreateBubblePopup({ position : 'left', align : 'center',");
document.write("innerHtml: '");
document.write(x[i].getElementsByTagName("INFODATA")[0].childNodes[0].nodeValue);
document.write("',");
document.write("innerHtmlStyle: { color:'#FFFFFF', 'text-align':'center' },");
document.write("themeName: 'all-black',");
document.write("themePath: 'images/jquerybubblepopup-themes' }); });");
}
document.write("</script>");
</script>
我不知道XML是否在Javascript中运行我只是试一试,但它没有用 那么xml可以使用javascript吗?如果是,我的代码有什么问题?
我的scores.xml文件显示:
<SCORES>
<GAME>
<DATE>14.5.2012 12:05</DATE>
<TIME>FT</TIME>
<HOMETEAM>Team1</HOMETEAM>
<SCORE>4 - 0</SCORE>
<AWAYTEAM>Team2</AWAYTEAM>
<OTHER> </OTHER>
<INFO><![CDATA[<img class='info1' src='images/info.png' width='14px' height='14px' border='0' />]]></INFO>
<INFOID>info1</INFOID>
<INFODATA>FIRST BUBBLE</INFODATA>
</GAME>
<GAME>
<DATE>14.5.2012 12:05</DATE>
<TIME>FT</TIME>
<HOMETEAM>Team3</HOMETEAM>
<SCORE>2 - 0</SCORE>
<AWAYTEAM>Team4</AWAYTEAM>
<OTHER> </OTHER>
<INFO><![CDATA[<img class='info2' src='images/info.png' width='14px' height='14px' border='0' />]]></INFO>
<INFOID>info2</INFOID>
<INFODATA>SECOND BUBBLE</INFODATA>
</GAME>
</SCORES>
我在页面中使用的其他标签...... 最后2个标签用于配置此脚本,这是一个lil img的弹出气泡
答案 0 :(得分:1)
查看jQuery的XML解析器:http://api.jquery.com/jQuery.parseXML/。
它还将为您进行AJAX检索,并且实际上可以立即处理XML:http://api.jquery.com/jQuery.get/
以下示例(相对未经测试):
<script type="text/javascript">
$(document).ready( function ( ) {
// Get the XML data from your file
$.get('demo.xml', function( data ) {
// Because we've given jQuery the XML datatype, we can jump straight to finding the element.
$(data).find('GAME').each( function ( ) {
// The current object now holds a single "GAME" - find the elements we need
var game_id = $(this).find('INFOID').text( );
var game_info = $(this).find('INFODATA').text( );
// Create the popup.
$('.'+game_id).CreateBubblePopup({
position : 'left', align : 'center',
innerHtml: game_info,
innerHtmlStyle: { color:'#FFFFFF', 'text align':'center' },
themeName: 'all-black',
themePath: 'images/jquerybubblepopup-themes'
});
}); // end of each
}, 'xml'); // The 'xml' tells jQuery to expect XML back from the request
});
</script>