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POGetting the value of an Element in Cocoa using TouchXML
 

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    <p>I am using TouchXml because of the given limitations of NSXML on the actual iPhone. Anyway, I'm just starting out with Objective-C, I come from a C# background, and felt like learning something new..anyhow.. here is my xml file...</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;FundInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/webservices"&gt; &lt;FundsReleaseDate&gt;2009-02-11T00:00:00&lt;/FundsReleaseDate&gt; &lt;FundValue&gt;7800&lt;/FundValue&gt; &lt;FundShares&gt;1000&lt;/FundShares&gt; &lt;/FundInfo&gt; </code></pre> <p>I'm trying to get 7800, i.e FundValue. Can someone point me in the correct direction, I am using the TouchXml CXMLDocument and myParser is of type CXMLDocument, I have tried</p> <pre><code>NSArray *nodes = [myParser nodesForXPath:@"//FundInfo" error:&amp;err]; </code></pre> <p>Basically nodes evaluates to nil </p> <pre><code>if ([nodes count] &gt; 0 ) { amount = [nodes objectAtIndex:1]; } </code></pre> <p>UPDATE 1: I have abandoned parsing using XPath, and have replaced it with NSURLRequest, so now I have the entire XML in a string, but my rude introduction to objective-C continues...I just realized how spoiled I have become to the .NET BCL where things like Regex are so easily available. </p> <p>UPDATE2: I've figured out how to use RegexKitLite for regex. </p> <p>So the question now is, how do I get the "7800" from inside FundValue which is now one big string. I have confirmed I have it in my NSString by writing it using NSLog.</p>
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