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(Objective-C) Xml TagPath Property ExplainedDemonstrates and explains the TagPath property. Note: The TagPath property was introduced in Chilkat v9.5.0.77
#import <CkoXml.h> #import <NSString.h> CkoXml *xml = [[CkoXml alloc] init]; // Load some XML: BOOL success = [xml LoadXml: @"<a><bbb><ccc><ddd>1</ddd><ddd><z>zzz</z></ddd><ddd>3</ddd></ccc></bbb></a>"]; NSLog(@"%@",[xml GetXml]); // This is what we have: // <?xml version="1.0" encoding="utf-8"?> // <a> // <bbb> // <ccc> // <ddd>1</ddd> // <ddd> // <z>zzz</z> // </ddd> // <ddd>3</ddd> // </ccc> // </bbb> // </a> // The TagPath property is read-only property that returns the unique path to the // node from the document root. // For example: BOOL found = [xml SearchForTag2: xml tag: @"z"]; if (found == YES) { // We found a node having the tag "z". // The TagPath property tells us the location in the document. NSString *tagPath = xml.TagPath; NSLog(@"%@",tagPath); // The tagPath is bbb|ccc|ddd[1]|z // If we to back to the document root, we can get to the given node via the tagPath. [xml GetRoot2]; NSLog(@"%@",xml.Tag); // The root tag is "a". // Follow the tagPath to the "z" node: found = [xml FindChild2: tagPath]; NSLog(@"%@%d%@%@",@"found = ",found,@", tag = ",xml.Tag); // We are now at "z". } |
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