Reading XML is repeating some nodes values that are fine in the XML

Scripting
1

Hi there.

I’m using the code below to read the XML that is below too.

The thing is that when I reach the level and i try to read the <n_id> value everything is OK and I get “jhon” the first time, but when the foreach loop does the job the second time instead of getting “jimmy” I get “jhon” once again.

The thing is that if I just read the <j_id> the first time I get the correct value “001” and when the foreach loop does it again, I also get the correct value “002”.

I’m totally lost on what is happening here :stuck_out_tongue:

Some help please :slight_smile:

		XmlNodeList juegos_list = xmlDoc.GetElementsByTagName ("juego");
		
		foreach (XmlNode juego_info in juegos_list) {
			
			XmlNodeList juego_content = juego_info.ChildNodes;

			foreach (XmlNode juego_sets in juego_content) {

				if (juego_sets.Name == "j_id") {
					Debug.Log("GAME_ID "+juego_sets.InnerText);
				}			
				
				if (juego_sets.Name == "nivel") {
			
					XmlNodeList nivel_content = juego_content.Item (1).ChildNodes;

					foreach (XmlNode nivel_sets in nivel_content) {
						
						if (nivel_sets.Name == "n_id") {
							Debug.Log("LEVEL_ID "+nivel_sets.InnerText);
						}
						
						if (nivel_sets.Name == "n_opcion") {
						
							XmlNodeList opcion_content = nivel_content.Item (1).ChildNodes;
							
							foreach (XmlNode opcion_sets in opcion_content) {
							
								if (opcion_sets.Name == "o_id") {
									Debug.Log("OPTION_ID "+ opcion_sets.InnerText);
								}	
															
							}
						}						
					}
				}
			}
		}

Here is the XML:

<juegos>
	<juego>
		<j_id>001</j_id>
		<nivel>
			<n_id>jhon</n_id>
			<n_opcion>
				<o_id>001</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>002</o_id>
			</n_opcion>	
			<n_opcion>
				<o_id>003</o_id>
			</n_opcion>							
		</nivel>	
		<nivel>
			<n_id>jimmy</n_id>
			<n_opcion>
				<o_id>001</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>002</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>003</o_id>
			</n_opcion>						
		</nivel>													
	</juego>
	
	<juego>
		<j_id>002</j_id>	
		<nivel>
			<n_id>earl</n_id>
			<n_opcion>
				<o_id>001</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>002</o_id>
			</n_opcion>	
			<n_opcion>
				<o_id>003</o_id>
			</n_opcion>							
		</nivel>
		<nivel>
			<n_id>frank</n_id>
			<n_opcion>
				<o_id>001</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>002</o_id>
			</n_opcion>
			<n_opcion>
				<o_id>003</o_id>
			</n_opcion>						
		</nivel>												
	</juego>			
</juegos>
2

Ok.

I’ve found the problem…

In this part:

                if (juego_sets.Name == "nivel") {
                    XmlNodeList nivel_content = juego_content.Item (1).ChildNodes;

Instead of using “juego_content.Item (1)” I have to use “juego_sets.ChildNodes”, then everything is perfectly read :stuck_out_tongue:

The code is like that:

                if (juego_sets.Name == "nivel") {
                    XmlNodeList nivel_content = juego_sets.ChildNodes;

Of course I change that in every place I use that type or reference.

Cheers :smile: