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XML Parsing [message #31734]

Tue, 22 March 2011 11:09

jibe
Messages: 294
Registered: February 2007
Location: France

Experienced Member

Hi,

Is there a good doc or example explaining how to parse XML ?

I looked at the code in Core.cpp, and in examples XMLViewer and AddressBookXML, but not very easy to understand well how it works... I'd like to have some functions and methods description, but I was unable to find.

I already succeeded in parsing partially the XML result from ISBNdb. Here is an example :

<?xml version="1.0" encoding="UTF-8"?>

<ISBNdb server_time="2011-03-21T10:24:29Z">
<BookList total_results="1" page_size="10" page_number="1" shown_results="1">
<BookData book_id="diagnostic_histopathology_of_tumors_2_volume_set_with_cd_rom" isbn="0443074348" isbn13="9780443074349">
<Title>Diagnostic histopathology of tumors</Title>
<TitleLong></TitleLong>
<AuthorsText>edited by Christopher D. M. Fletcher</AuthorsText>
<PublisherText publisher_id="churchill_livingstone_else_a01">[Edinburgh] ; Philadelphia : Churchill Livingstone Elsevier, 2007.</PublisherText>
<Details change_time="2008-02-28T22:30:14Z" price_time="2011-03-02T01:11:15Z" edition_info="(set)" language="eng" physical_description_text="2 v. (x, 1883, 41 p.) : ill. (some col.) ; 29 cm. + 2 CD-ROMs." lcc_number="" dewey_decimal_normalized="616.99407583" dewey_decimal="616.99407583" />
</BookData>
</BookList>
</ISBNdb>

I'm able to retrieve the text for Title, Titlelong, AuthorsText and so on, but now, I want to retrieve the <Details> : change_time, price_time, edition_info, language and so on. Not yet found the right way to do that... Some help should be appreciated !

Thks.

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Re: XML Parsing [message #31737 is a reply to message #31734]

Tue, 22 March 2011 13:14

koldo
Messages: 3358
Registered: August 2008

Senior Veteran

Hello Jibe

You have other example in Bazaar/PainterSvg_demo that uses PainterSvg package to parse and show simple svg files. You can find .svg files in PainterSvg_demo folder.

Go to function ParseSVG() and choose for example SvgPaint_Line() to get the attributes of a line. This is an example:

<line x1="417" y1="75" x2="346" y2="133"
        style=" stroke-opacity: 1; ;stroke-width: 4;stroke:#ff8000"/>

Best regards
Iñaki

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Re: XML Parsing [message #31738 is a reply to message #31734]

Tue, 22 March 2011 13:52

jibe
Messages: 294
Registered: February 2007
Location: France

Experienced Member

Thanks, Koldo Smile

Seems very simple with an example ! I'll try it, but I'm sure that I'll be able to make it work.

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Re: XML Parsing [message #31748 is a reply to message #31734]

Wed, 23 March 2011 22:10

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

jibe wrote on Tue, 22 March 2011 06:09

Also try http://www.ultimatepp.org/reference$XML$en-us.html

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Re: XML Parsing [message #31753 is a reply to message #31734]

Thu, 24 March 2011 15:42

jibe
Messages: 294
Registered: February 2007
Location: France

Experienced Member

Hi,

Ok, thanks Smile

I succeeded to parse, working well now Cool

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