how to: use various operators in one instruction?

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Author	Message
Alessandro Cipriani	Monday 26 April 2004 2:28:42 am hi all in my pagelayout i need to: make the md5 of a string use only the first 8 chars of the resultant string i tried to: {"mystring"\|md5\|shorten(8)} but didn't work in general i need to have multiple operators in one instruction string any hint? best regards alessandro
Alex Jones	Monday 26 April 2004 6:53:22 am I don't know if it is possible to assign multiple operators in one string. But perhaps you could try something along the lines of setting the first modified string as a variable and then outputing the variable with the second operator? Otherwise, you may need to create an operator for each combination of strings. So in this instance you would need to set up a single operator that creates the md5 and then shortens the result to send to the template. Alex Alex [ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ] <i>When in doubt, clear the cache.</i>
Balazs Halasy	Monday 26 April 2004 7:09:17 am Hmm, this should be possibe. However, I think you should use the "extract_left" operator instead of "shorten". Have you tried to do it like this? {"mystring"\|md5\|extract_left(8)} The operator is documented here: http://ez.no/ez_publish/documentation/reference/template_operators/strings/extract_left Balazs UPDATE: I just tested the code above with the latest alpha of 3.4, it works. It should also work with earlier versions of eZ publish.
Alex Jones	Monday 26 April 2004 7:27:12 am It's good to know that you can use multiple operators like that Balazs! Thanks for posting the info. Alex Alex [ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ] <i>When in doubt, clear the cache.</i>
Alessandro Cipriani	Monday 26 April 2004 7:32:28 am yes, it works! thank you alessandro

eZ debug

Timing:	Jan 19 2025 03:31:33
Script start
Timing:	Jan 19 2025 03:31:33
Module start 'layout'
Timing:	Jan 19 2025 03:31:33
Module start 'content'
Timing:	Jan 19 2025 03:31:34
Module end 'content'
Timing:	Jan 19 2025 03:31:34
Script end

Main resources:

Total runtime	1.5110 sec
Peak memory usage	4,096.0000 KB
Database Queries	65

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0095	589.2891	152.6406
Module start 'layout'	0.0095	0.0033	741.9297	39.4922
Module start 'content'	0.0128	1.4967	781.4219	609.4141
Module end 'content'	1.5095	0.0014	1,390.8359	12.1250
Script end	1.5109		1,402.9609

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0034	0.2270	16	0.0002
Check MTime	0.0014	0.0918	16	0.0001
Mysql Total
Database connection	0.0021	0.1387	1	0.0021
Mysqli_queries	1.4380	95.1677	65	0.0221
Looping result	0.0007	0.0463	63	0.0000
Template Total	1.4722	97.4	2	0.7361
Template load	0.0021	0.1398	2	0.0011
Template processing	1.4700	97.2918	2	0.7350
Template load and register function	0.0002	0.0113	1	0.0002
states
state_id_array	0.0015	0.0981	1	0.0015
state_identifier_array	0.0018	0.1175	2	0.0009
Override
Cache load	0.0017	0.1145	37	0.0000
Sytem overhead
Fetch class attribute can translate value	0.0013	0.0845	3	0.0004
Fetch class attribute name	0.0016	0.1050	8	0.0002
XML
Image XML parsing	0.0016	0.1069	3	0.0005
class_abstraction
Instantiating content class attribute	0.0000	0.0015	10	0.0000
General
dbfile	0.0019	0.1251	28	0.0001
String conversion	0.0000	0.0005	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
5	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
5	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
7	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
11	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
1	content/datatype/view/ezxmltags/literal.tpl	<No override>	extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 31 Number of unique templates used: 7

Time used to render debug report: 0.0001 secs