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POI am not able to parse xml data using GDataXML
 

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  1. POI am not able to parse xml data using GDataXML
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    <p>At first i have imported <code>#import "GDataXMLNode.h"</code> in .h file. Now this is my <code>XML</code> which i have to parse using <code>GDataXML</code> parser.</p> <pre><code>&lt;SiteStats&gt; &lt;visitor&gt;1&lt;/visitor&gt; &lt;uniqueVisitor&gt;1&lt;/uniqueVisitor&gt; &lt;orderCount&gt;0&lt;/orderCount&gt; &lt;revenue&gt;null&lt;/revenue&gt; &lt;conversionRate&gt;0&lt;/conversionRate&gt; &lt;newProduct&gt;3&lt;/newProduct&gt; &lt;outOfStockProduct&gt;0&lt;/outOfStockProduct&gt; &lt;/SiteStats&gt; </code></pre> <p>Now, one thing to notice is that my this xml is coming from web. So I have used <code>NSUrlConnection</code> delegate to retrieve xml data.</p> <pre><code>- (void)connectionDidFinishLoading:(NSURLConnection *)connection { responseString = [[NSString alloc] initWithData:receivedData encoding:NSUTF8StringEncoding]; NSLog(@"Response: %@",responseString); // other stuff here... } </code></pre> <p>Here I get the <code>responseString</code> and then I parse it using the following code. But I'm not able to parse it.</p> <pre><code> xmlDocument = [[GDataXMLDocument alloc] initWithXMLString:responseString options:0 error:&amp;errorOnStore]; if (nil == xmlDocument) { NSLog(@"could not load xml file"); } else { NSLog(@"Loading desire xml"); NSLog(@"%@", xmlDocument.rootElement); NSArray *getData = [[xmlDocument rootElement] elementsForName:@"SiteStats"]; NSLog(@"%@",getData); records = [[NSMutableArray alloc] init]; //[records retain]; if(getData.count !=0 ){ NSLog(@"data has"); } //storing the car model in the mutable array for(GDataXMLElement *e in getData){ NSLog(@"Enering in the xml file"); [records addObject:e]; NSString *Visitor = [[[e elementsForName:@"visitor"] objectAtIndex:0] stringValue]; NSLog(@"Visitor : %@",Visitor); NSString *UVisitor = [[[e elementsForName:@"uniqueVisitor"] objectAtIndex:0] stringValue]; NSLog(@"Unique Visitor : %@",UVisitor); } } </code></pre> <p>I can get this value when i <code>NSLog(@"%@", xmlDocument.rootElement);</code></p> <pre><code> GDataXMLElement 0x1a4290: {type:1 name:SiteStats xml:"&lt;SiteStats&gt;&lt;visitor&gt;4&lt;/visitor&gt;&lt;uniqueVisitor&gt;3&lt;/uniqueVisitor&gt;&lt;orderCount&gt;0&lt;/orderCount&gt;&lt;revenue&gt;0&lt;/revenue&gt;&lt;conversionRate&gt;0&lt;/conversionRate&gt;&lt;newProduct&gt;3&lt;/newProduct&gt;&lt;outOfStockProduct&gt;0&lt;/outOfStockProduct&gt;&lt;/SiteStats&gt;"} </code></pre> <p>But i use <code>NSLog(@"%@",getData);</code> I do not get any data in <code>getData</code> array.</p> <p>Can anybody tell me where is the problem? Thank you in advance.</p>
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    1. COwhere is the error? maybe post the output of your NSLog as well
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    2. CO`NSLog(@"%@",getData);` print `(null)`.Please some how anybody help me.
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    3. CO@XSlash I have edited my code.
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