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Posted to fop-dev@xmlgraphics.apache.org by bu...@apache.org on 2001/09/07 18:28:12 UTC

[DO NOT REPLY: Bug 3497] New: id already exists error when using span="all" attribute

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=3497

*** shadow/3497	Fri Sep  7 09:28:11 2001
--- shadow/3497.tmp.29634	Fri Sep  7 09:28:12 2001
***************
*** 0 ****
--- 1,67 ----
+ +============================================================================+
+ | id already exists error when using span="all" attribute                    |
+ +----------------------------------------------------------------------------+
+ |        Bug #: 3497                        Product: Fop                     |
+ |       Status: NEW                         Version: all                     |
+ |   Resolution:                            Platform: PC                      |
+ |     Severity: Critical                 OS/Version: Linux                   |
+ |     Priority: Other                     Component: page-master/layout      |
+ +----------------------------------------------------------------------------+
+ |  Assigned To: fop-dev@xml.apache.org                                       |
+ |  Reported By: whisp@users.sf.net                                           |
+ |      CC list: Cc:                                                          |
+ +----------------------------------------------------------------------------+
+ |          URL:                                                              |
+ +============================================================================+
+ |                              DESCRIPTION                                   |
+ Fop 0.20.1 reports 'ERROR: The id "b2" already exists in this document' on
+ executing "java org.apache.fop.apps.Fop spanbug.fo spanbug.pdf" with the input file
+ 
+ spanbug.fo:
+ ------------------------------------------------------------
+ 
+ <?xml version="1.0" encoding="ISO-8859-1"?>
+ 
+ <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+ 	<fo:layout-master-set>
+ 		<fo:simple-page-master master-name="first">
+ 			<fo:region-body column-count="2" column-gap="5mm"/>
+ 		</fo:simple-page-master>
+ 
+ 		<fo:page-sequence-master master-name="standard">
+ 			<fo:repeatable-page-master-reference master-name="first" />
+ 		</fo:page-sequence-master>
+ 	</fo:layout-master-set>
+ 
+ 	<fo:page-sequence master-name="standard">
+ 		<fo:flow flow-name="xsl-region-body">
+ 
+ 			<fo:block id="b1" span="all" text-align="center">
+ 				Block 1
+ 			</fo:block>
+ 
+ 			<!-- If you add a span="all" here, the error does not occur! -->
+ 			<fo:block id="b2" text-align="center">
+ 				Block 2
+ 			</fo:block>
+ 
+ 			<fo:block id="b3" span="all" text-align="center">
+ 				Block 3
+ 			</fo:block>
+ 
+ 			<fo:block id="b4"  text-align="center">
+ 				Block 4
+ 			</fo:block>
+ 
+ 		</fo:flow>
+ 	</fo:page-sequence>
+ </fo:root>
+ 
+ ------------------------------------------------------------
+ 
+ If the second block has a span="all" attribute like the first and the third,
+ fop proceeds without error and produced the correct output.
+ 
+ Since usage of the id-attribute and of alternating spanning / non spanning
+ blocks is quite important for large documents, books, etc., i think this is a
+ serious problem.

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