【发布时间】:2011-08-23 19:55:55
【问题描述】:
我有一个具有这种结构的 XML 文件。
<?xml version="1.0" encoding="ISO-8859-1"?>
<COMMUNITIES>
<COMMUNITY ID="c001">
<NAME>Town Services</NAME>
<TOP>50</TOP>
<LEFT>50</LEFT>
<WIDTH>200</WIDTH>
<HEIGHT>300</HEIGHT>
<URLS>
<URL ID="U001">
<NAME>Google.com</NAME>
<URL>http://www.google.com</URL>
</URL>
<URL ID="U002">
<NAME>Bing.com</NAME>
<URL>http://www.bing.com</URL>
</URL>
<URL ID="U003">
<NAME>Yahoo.com</NAME>
<URL>http://www.yahoo.com</URL>
</URL>
<URL ID="U004">
<NAME>Aol.com</NAME>
<URL>http://www.aol.com</URL>
</URL>
</URLS>
</COMMUNITY>
</COMMUNITIES>
我可以使用这个脚本通过 HEIGHT 到达一级元素 NAME。
<?php
function get_nodes() {
// load SimpleXML
$nodes = new SimpleXMLElement('communities.xml', null, true);
foreach($nodes as $node) // loop through
{
echo "<div id = '".$node['ID']."' class= 'comdiv ui-widget-content' style = 'top: ".$node->TOP."px; left: ".$node->LEFT."px; width: ".$node->WIDTH."px; height: ".$node->HEIGHT."px;'> \n";
echo " <p class = 'comhdr editableText ui-widget-header'>".$node->NAME."</p>\n";
echo " <a href='#' onClick=\"delete_div('".$node['ID']."');\">Delete</a> \n";
echo " <a href='#' onClick=\"add_url('".$node['ID']."');\">Add URL</a> \n";
echo "</div> \n";
echo "<script type='text/javascript'>\n";
echo " $('#".$node['ID']."').resizable();\n";
echo " $('#".$node['ID']."').draggable();\n";
echo " $('#".$node['ID']."').draggable('option', 'handle', '.comhdr');\n";
echo "</script>\n";
$nodeid = $node['ID'];
$xurls = $node->URL; // WHAT IS THE WAY TO GET TO <URLS> and LOOP THOUGH ALL <URL> NODES
$nurls = sizeof($xurls);
}
echo "<script type='text/javascript'>\n";
echo " $('.editableText').editableText();\n";
echo "</script>\n";
return;
}
echo get_nodes();
?>
如何获取节点中包含的节点数组?获得该数组后,我必须检索每个 URL 的 NAME 和 URLC。
谢谢。
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