how to use extract_left ?

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Author	Message
kavi kavi	Thursday 18 January 2007 8:47:55 am Hello ! I want to extract 20 characters from my article. I didn't find the syntax for using extract_left with {attribute_view_gui attribute=$node.object.data_map.intro} Someone of you know how to use ???? Thanks kavi
Luc Chase	Thursday 18 January 2007 8:52:12 am Did you try? {attribute_view_gui attribute=$node.object.data_map.intro\|extract_left(20)} The Web Application Service Provider
Nabil Alimi	Thursday 18 January 2007 9:27:19 am Hi, This won't work since extract_left should be used on a string. You need to apply this directly on the output of the content of your datatype. {$node.data_map.intro.content\|extract_left( 20 )} This means this is incompatible with the attribute_view_gui operator. My blog : http://www.starnab.com/ezpublish / http://www.starnab.com/ / http://www.assiki-consulting.com eZ Publish Freelance developper. Feel free to contact me +33 674 367 057 nabil at assiki d0t fr
kavi kavi	Friday 19 January 2007 12:41:43 am Hi Nabil ! thanks for your quick answer. I've just tried your suggestion. But it doesn't work !!! My code is in the override/templates/listitem/article.tpl <li class="extraitNews"> <h1> <a href={$node.url_alias\|ezurl} title="Lien vers : {$node.object.data_map.title.content\|wash}">{$node.object.data_map.title.content\|wash}</a> </h1> <p>{attribute_view_gui attribute=$node.object.data_map.intro} </p> </li> If extract_left is incompatible with attribute_view_gui, do you think that i've to modify another template..?! kavi

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eZ debug

Timing:	Jan 18 2025 15:51:18
Script start
Timing:	Jan 18 2025 15:51:18
Module start 'layout'
Timing:	Jan 18 2025 15:51:18
Module start 'content'
Timing:	Jan 18 2025 15:51:18
Module end 'content'
Timing:	Jan 18 2025 15:51:18
Script end

Main resources:

Total runtime	0.0180 sec
Peak memory usage	2,048.0000 KB
Database Queries	3

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0079	589.0391	152.6250
Module start 'layout'	0.0079	0.0032	741.6641	39.4453
Module start 'content'	0.0111	0.0045	781.1094	89.4453
Module end 'content'	0.0156	0.0024	870.5547	34.3047
Script end	0.0180		904.8594

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0028	15.5665	14	0.0002
Check MTime	0.0011	6.3454	14	0.0001
Mysql Total
Database connection	0.0016	8.7489	1	0.0016
Mysqli_queries	0.0036	20.1513	3	0.0012
Looping result	0.0000	0.0608	1	0.0000
Template Total	0.0020	11.1	1	0.0020
Template load	0.0009	4.7660	1	0.0009
Template processing	0.0011	6.2581	1	0.0011
Override
Cache load	0.0006	3.1800	1	0.0006
General
dbfile	0.0003	1.5053	8	0.0000
String conversion	0.0000	0.0437	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	Edit	Override
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 1 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs