How to invalidate cache for one subtemplate

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Author	Message
Pierre Tissot	Friday 31 October 2008 8:58:41 am Hi I have a site where the products are Ez obejcts, but the price exist in other place, so I made a sub template price.tpl, where there is a custum fuction template made by me that is going to fecth the price elsewhere. The problem is that the cache is done for the entire set of template that build the page, and the command {set-block scope=root variable=cache_ttl}0{/set-block} invalidate not only my cache template, but all the contentView cache of this page. Is there any way of saying to easy: "Please don't cache this small block or template"? thanks in advance Pierre Tissot
André R.	Friday 31 October 2008 2:24:00 pm Not possible. I'm afraid you'll have to rethink your code logic, first: why do you need to disable the cache? The price changes every second? If not consider setting ttl to something like 1 hour (3600) or 10 minutes (600). eZ Online Editor 5: http://projects.ez.no/ezoe \|\| eZJSCore (Ajax): http://projects.ez.no/ezjscore \|\| eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription @: http://twitter.com/andrerom
Piotrek Karaś	Tuesday 18 November 2008 8:47:38 pm Consider dynamic injection of data into cached template from a non-cached part of pagelayout with JavaScript. -- Company: mediaSELF Sp. z o.o., http://www.mediaself.pl eZ references: http://ez.no/partners/worldwide_partners/mediaself eZ certified developer: http://ez.no/certification/verify/272585 eZ blog: http://ez.ryba.eu

Author

Message

Friday 31 October 2008 8:58:41 am

I have a site where the products are Ez obejcts, but the price exist in other place, so I made a sub template price.tpl, where there is a custum fuction template made by me that is going to fecth the price elsewhere. The problem is that the cache is done for the entire set of template that build the page, and the command

{set-block scope=root variable=cache_ttl}0{/set-block}

invalidate not only my cache template, but all the contentView cache of this page. Is there any way of saying to easy: "Please don't cache this small block or template"?

thanks in advance
Pierre Tissot

André R.

Friday 31 October 2008 2:24:00 pm

Not possible.
I'm afraid you'll have to rethink your code logic, first: why do you need to disable the cache?
The price changes every second? If not consider setting ttl to something like 1 hour (3600) or 10 minutes (600).

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

Piotrek Karaś

Tuesday 18 November 2008 8:47:38 pm

Consider dynamic injection of data into cached template from a non-cached part of pagelayout with JavaScript.

--
Company: mediaSELF Sp. z o.o., http://www.mediaself.pl
eZ references: http://ez.no/partners/worldwide_partners/mediaself
eZ certified developer: http://ez.no/certification/verify/272585
eZ blog: http://ez.ryba.eu

eZ debug

Timing:	Jan 18 2025 11:46:12
Script start
Timing:	Jan 18 2025 11:46:12
Module start 'layout'
Timing:	Jan 18 2025 11:46:12
Module start 'content'
Timing:	Jan 18 2025 11:46:12
Module end 'content'
Timing:	Jan 18 2025 11:46:12
Script end

Main resources:

Total runtime	0.7231 sec
Peak memory usage	4,096.0000 KB
Database Queries	59

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0053	589.4766	152.6406
Module start 'layout'	0.0053	0.0026	742.1172	39.4766
Module start 'content'	0.0079	0.7140	781.5938	577.9453
Module end 'content'	0.7219	0.0012	1,359.5391	12.1250
Script end	0.7231		1,371.6641

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0029	0.4057	16	0.0002
Check MTime	0.0012	0.1653	16	0.0001
Mysql Total
Database connection	0.0009	0.1182	1	0.0009
Mysqli_queries	0.6774	93.6729	59	0.0115
Looping result	0.0007	0.0994	57	0.0000
Template Total	0.6963	96.3	2	0.3482
Template load	0.0019	0.2667	2	0.0010
Template processing	0.6944	96.0297	2	0.3472
Template load and register function	0.0003	0.0350	1	0.0003
states
state_id_array	0.0007	0.1026	1	0.0007
state_identifier_array	0.0009	0.1279	2	0.0005
Override
Cache load	0.0016	0.2152	17	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0013	0.1737	3	0.0004
Fetch class attribute name	0.0016	0.2257	5	0.0003
XML
Image XML parsing	0.0012	0.1600	3	0.0004
class_abstraction
Instantiating content class attribute	0.0000	0.0022	5	0.0000
General
dbfile	0.0008	0.1141	24	0.0000
String conversion	0.0000	0.0007	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
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
5	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
2	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
2	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 15 Number of unique templates used: 7

Time used to render debug report: 0.0001 secs