Objective C, A Question about xpath

Question

<methodResponse>
    <params>
        <param>
            <value>
                <struct>
                    <member>
                        <name>topic_id</name>
                        <value>
                            <string>102</string>
                        </value>
                    </member>
                    <member>
                        <name>topic_title</name>
                        <value>
                            <string>Login test</string>
                        </value>
                    </member>
                </struct>
            </value>
        </param>
    </params>
</methodResponse>

I have this xml.. How to get the value of topic_title using xpath?

score 1 · Accepted Answer · edited Mar 23 '11 at 00:06

1

/methodResponse
   /params
      /param
         /value
            /struct
              /member[name='topic_title']
                 /value
                    /string

edited Mar 23 '11 at 00:06

answered Mar 20 '11 at 23:37

Wayne

59,728
15
131
126

1

NSString *postings = [[[parser nodesForXPath:@"/methodResponse/params/param/value/struct/member[name='topic_title']/value/string" error:nil] objectAtIndex:0] stringValue]; – codereviewanskquestions Mar 20 '11 at 23:45
@LCYSoft - Sorry, I don't know Objective-C. I can only provide the XPath, which you can test, for example, here: http://www.xmlme.com/XpathTool.aspx – Wayne Mar 20 '11 at 23:51

Objective C, A Question about xpath

1 Answers1