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POxml dom parsing
 

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    <p>I can't figure out how to access the data between the inner nested tags. When I run this javascript, all I see is "Null". </p> <p>Here is what my xml file named "bboard.xml" looks like:</p> <pre><code>&lt;?xml version="1.0" encoding="ISO-8859-1"?&gt; &lt;!-- Designed by Someone --&gt; &lt;bulletinboard&gt; &lt;article&gt; &lt;title lang="en"&gt;&lt;h2&gt;eeeeeeeeegg #1&lt;/h2&gt;&lt;/title&gt; &lt;detail&gt;&lt;span class="detail"&gt;aaaaapple&lt;/span&gt;&amp;lt;a href="../data/csr.html#artcl1"&gt; ...more &amp;lt;/a&gt;&lt;/detail&gt; &lt;date&gt;12/09/09&lt;/date&gt; &lt;/article&gt; &lt;/bulletinboard&gt; </code></pre> <p>Here is the javascript named "loadxmldoc.js":</p> <pre><code>function loadXMLDoc(dname) { try //Internet Explorer { xmlDoc=new ActiveXObject("Microsoft.XMLDOM"); } catch(e) { try //Firefox, Mozilla, Opera, etc. { xmlDoc=document.implementation.createDocument("","",null); } catch(e) {alert(e.message)} } try { xmlDoc.async=false; xmlDoc.load(dname); return(xmlDoc); } catch(e) {alert(e.message)} return(null); } </code></pre> <p>And finally, here is the actual HTML page where I want to display the result of javascript. It is called "javdemo.html":</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script type="text/javascript" src="loadxmldoc.js"&gt; &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div&gt; &lt;script type="text/javascript"&gt; xmlDoc=loadXMLDoc("bboard.xml"); var x=xmlDoc.getElementsByTagName("title"); var y=xmlDoc.getElementsByTagName("detail"); var z=xmlDoc.getElementsByTagName("date"); document.write("&lt;h4&gt;"+"A Live Bulletin Board"+"&lt;/h4&gt;"); for (i=0;i&lt;x.length;i++) { document.write("&lt;h1&gt;"+x[i].childNodes[0].nodeValue+"&lt;/h1&gt;"); document.write(y[i].childNodes[0].nodeValue); document.write(z[i].childNodes[0].nodeValue); document.write("&lt;p&gt;"+"&amp;nbsp;"+"&lt;/p&gt;"); // document.write("&lt;/div&gt;") } &lt;/script&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>This probably won't show the full code in your browser. By the way how do you escape html tags here on stack overflow?</p>
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    1. COWhat exactly is the desired output? Is it `<h1>eeeeeeeeegg #1</h1>aaaaapple12/09/09`?
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    2. COYes. The output should be eeeeeeeeeegg and aaaaaple when rendered.
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