U++ framework: U++ Core » XML parsing error

Home » U++ Library support » U++ Core » XML parsing error

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Re: XML parsing error [message #16856 is a reply to message #16850]

Thu, 17 July 2008 15:50

captainc
Messages: 278
Registered: December 2006
Location: New Jersey, USA

Experienced Member

TeCNoYoTTa wrote on Wed, 16 July 2008 18:30

thanks very much ......i appreciate your help
but please tell me what these functions do

Xml_File.End()
Xml_File.PassEnd()
Xml_File.Skip()

I agree with you on some confusion with the xml parsing functions.
Unfortunately, my gripe with the xml parser is that it requires a lot of code to make it work correctly.

The End() function checks to see if the current token is an ending tag (Ie. </day>). At the same time, it will advance to the next token.
The PassEnd() function calls End(). So it expects that you already known that the current token is an ending tag and you want to pass it and go to the next token. If it is not an ending tag, then it throws an exception.
The Skip() function skips tokens till the next tag is reached, skipping over the ending tags as you go.

Note, tags specified like: <singletag attr1="value"/> will register as true for being an ending tag!
I was able to account for this through loops like:

XmlParser xp(xmlstr);
...
while(!xp.End()){
    if(xp.Tag("mytag")){
        //read attributes from tag
        if(xp.IsEnd()){xp.PassEnd();} //this checks for singletag case
    }else{ xp.Skip(); }
}

I wish there was a way to just convert an entire xml string into a hierarchy of vector/vector-maps! Maybe I'll work on one.

Report message to a moderator

[Message index]

		XML parsing error By: TeCNoYoTTa on Wed, 16 July 2008 13:23
		Re: XML parsing error By: bytefield on Wed, 16 July 2008 23:32
		Re: XML parsing error By: TeCNoYoTTa on Wed, 16 July 2008 23:47
		Re: XML parsing error By: bytefield on Thu, 17 July 2008 00:09
		Re: XML parsing error By: TeCNoYoTTa on Thu, 17 July 2008 00:30
		Re: XML parsing error By: captainc on Thu, 17 July 2008 15:50
		Re: XML parsing error By: mirek on Thu, 17 July 2008 19:19
		Re: XML parsing error By: captainc on Thu, 17 July 2008 20:55

Previous Topic:	NULL
Next Topic:	XMLNode error

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Aug 01 01:37:40 GMT+2 2026

Total time taken to generate the page: 0.00959 seconds