how to show a context-dependent navigation bar?

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Author	Message
nicola muratori	Tuesday 03 June 2003 6:03:22 am hi i have a content structure like this: .... A (class 1) B (class 2) C (class 3) D (class 4) and so on. i have to build a navigation bar to show, for examples, all objects under A, even when i'm viewing B, C or D. there will be many structures like this in my content tree. so i have to make this dynamic without specifying the object id of A. i've tried to use the path object to fetch the first occurrence in the navigation tree, but i don't know how to get the class and the node id of the path element. any ideas?
Frode Marton Meling	Wednesday 04 June 2003 11:58:03 pm My suggestion would be to look at the SiteMap template inside standard, and then apply different class filters to the fetch. Fetch Example: {section name=test loop=fetch(content,tree,hash(parent_node_id,1,depth,10,class_filter_type,exclude,class_filter_array,array(2)))} your usage of the fetch {/section} This example will loop through all objects but those with class_id=2. If I only wanted to show class A and class B (ID=10,11) the fetch would look like this fetch(content,tree,hash(parent_node_id,1,depth,10,class_filter_type,include,class_filter_array,array(10,11))) hope this helps you MartOn

Author

Message

nicola muratori

Tuesday 03 June 2003 6:03:22 am

i have a content structure like this:

....
A (class 1)
B (class 2)
C (class 3)
D (class 4)

and so on. i have to build a navigation bar to show, for examples, all objects under A, even when i'm viewing B, C or D.

there will be many structures like this in my content tree. so i have to
make this dynamic without specifying the object id of A.

i've tried to use the path object to fetch the first occurrence in the navigation tree, but i don't know how to get the class and the node id of the path element.

any ideas?

Frode Marton Meling

Wednesday 04 June 2003 11:58:03 pm

My suggestion would be to look at the SiteMap template inside standard, and then apply different class filters to the fetch.

Fetch Example:
{section name=test loop=fetch(content,tree,hash(parent_node_id,1,depth,10,class_filter_type,exclude,class_filter_array,array(2)))}

your usage of the fetch
{/section}

This example will loop through all objects but those with class_id=2.
If I only wanted to show class A and class B (ID=10,11) the fetch would look like this fetch(content,tree,hash(parent_node_id,1,depth,10,class_filter_type,include,class_filter_array,array(10,11)))

hope this helps you

MartOn

eZ debug

Timing:	Jan 18 2025 10:54:47
Script start
Timing:	Jan 18 2025 10:54:47
Module start 'layout'
Timing:	Jan 18 2025 10:54:47
Module start 'content'
Timing:	Jan 18 2025 10:54:48
Module end 'content'
Timing:	Jan 18 2025 10:54:48
Script end

Main resources:

Total runtime	0.6844 sec
Peak memory usage	4,096.0000 KB
Database Queries	54

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0045	588.0469	152.6406
Module start 'layout'	0.0045	0.0029	740.6875	39.4922
Module start 'content'	0.0074	0.6754	780.1797	463.5859
Module end 'content'	0.6828	0.0015	1,243.7656	8.1250
Script end	0.6843		1,251.8906

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0032	0.4737	16	0.0002
Check MTime	0.0013	0.1837	16	0.0001
Mysql Total
Database connection	0.0006	0.0850	1	0.0006
Mysqli_queries	0.6378	93.1915	54	0.0118
Looping result	0.0006	0.0858	52	0.0000
Template Total	0.6590	96.3	2	0.3295
Template load	0.0019	0.2821	2	0.0010
Template processing	0.6570	96.0001	2	0.3285
Template load and register function	0.0002	0.0228	1	0.0002
states
state_id_array	0.0004	0.0579	1	0.0004
state_identifier_array	0.0010	0.1477	2	0.0005
Override
Cache load	0.0016	0.2335	25	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0008	0.1173	2	0.0004
Fetch class attribute name	0.0018	0.2610	2	0.0009
XML
Image XML parsing	0.0005	0.0740	2	0.0003
class_abstraction
Instantiating content class attribute	0.0000	0.0009	2	0.0000
General
dbfile	0.0006	0.0830	10	0.0001
String conversion	0.0000	0.0008	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
2	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
7	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
5	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 16 Number of unique templates used: 5

Time used to render debug report: 0.0002 secs