Tip: Javascript and eZ publish communication using user preferences

Thursday 18 August 2011 3:33:29 pm - 2 replies

Introduction

In this post I will show an easy way to make eZ publish communicate with javascript.

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2 replies

Author	Message
Damien Pobel	Saturday 20 August 2011 1:59:43 pm Hi Tiago, I've just opened a pull request that adds a built in function to do that, if it's accepted, you're code could be transformed in : <input type="checkbox" id="var_test" name="var_test"{if eq( ezpreference('var_test'), 'true' )} checked="checked"{/if}> Test <script type="text/javascript"> {literal} $("#var_test").change(function() { $.ez.setPreference('var_test', $("#var_test").is(":checked")); }); {/literal} </script> PS: setting cache_ttl to 0 should not be necessary, if you have cache issues regarding preferences, you should look at the CachedViewPreferences settings. Cheers Damien Planet eZ Publish.fr : http://www.planet-ezpublish.fr Certification : http://auth.ez.no/certification/verify/372448 Publications about eZ Publish : http://pwet.fr/tags/keywords/weblog/ez_publish
Thiago Campos Viana	Sunday 21 August 2011 5:25:27 pm " Hi Tiago, I've just opened a pull request that adds a built in function to do that, if it's accepted, you're code could be transformed in : <input type="checkbox" id="var_test" name="var_test"{if eq( ezpreference('var_test'), 'true' )} checked="checked"{/if}> Test <script type="text/javascript"> {literal} $("#var_test").change(function() { $.ez.setPreference('var_test', $("#var_test").is(":checked")); }); {/literal} </script> PS: setting cache_ttl to 0 should not be necessary, if you have cache issues regarding preferences, you should look at the CachedViewPreferences settings. Cheers " wow! Nice, thank you! eZ Publish Certified Developer: http://auth.ez.no/certification/verify/376924 Twitter: http://twitter.com/tcv_br

Author

Message

Damien Pobel

Saturday 20 August 2011 1:59:43 pm

Hi Tiago,

I've just opened a pull request that adds a built in function to do that, if it's accepted, you're code could be transformed in :

<input type="checkbox" id="var_test"
       name="var_test"{if eq( ezpreference('var_test'), 'true' )} checked="checked"{/if}> Test

<script type="text/javascript">
{literal}
$("#var_test").change(function() {
    $.ez.setPreference('var_test', $("#var_test").is(":checked"));
});
{/literal}
</script>

PS: setting cache_ttl to 0 should not be necessary, if you have cache issues regarding preferences, you should look at the CachedViewPreferences settings.

Cheers

Damien
Planet eZ Publish.fr : http://www.planet-ezpublish.fr
Certification : http://auth.ez.no/certification/verify/372448
Publications about eZ Publish : http://pwet.fr/tags/keywords/weblog/ez_publish

Thiago Campos Viana

Sunday 21 August 2011 5:25:27 pm

Hi Tiago,

I've just opened a pull request that adds a built in function to do that, if it's accepted, you're code could be transformed in :

<input type="checkbox" id="var_test"
       name="var_test"{if eq( ezpreference('var_test'), 'true' )} checked="checked"{/if}> Test

<script type="text/javascript">
{literal}
$("#var_test").change(function() {
    $.ez.setPreference('var_test', $("#var_test").is(":checked"));
});
{/literal}
</script>

PS: setting cache_ttl to 0 should not be necessary, if you have cache issues regarding preferences, you should look at the CachedViewPreferences settings.

Cheers

wow! Nice, thank you!

eZ Publish Certified Developer: http://auth.ez.no/certification/verify/376924

Twitter: http://twitter.com/tcv_br

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eZ debug

Timing:	Jan 18 2025 00:02:22
Script start
Timing:	Jan 18 2025 00:02:22
Module start 'layout'
Timing:	Jan 18 2025 00:02:22
Module start 'content'
Timing:	Jan 18 2025 00:02:22
Module end 'content'
Timing:	Jan 18 2025 00:02:23
Script end

Main resources:

Total runtime	0.1285 sec
Peak memory usage	4,096.0000 KB
Database Queries	68

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0062	589.3203	152.6563
Module start 'layout'	0.0062	0.0026	741.9766	39.5000
Module start 'content'	0.0088	0.1184	781.4766	666.5703
Module end 'content'	0.1272	0.0013	1,448.0469	18.3984
Script end	0.1285		1,466.4453

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0040	3.1352	16	0.0003
Check MTime	0.0014	1.0527	16	0.0001
Mysql Total
Database connection	0.0010	0.7564	1	0.0010
Mysqli_queries	0.0636	49.4828	68	0.0009
Looping result	0.0007	0.5098	66	0.0000
Template Total	0.0976	75.9	2	0.0488
Template load	0.0026	2.0380	2	0.0013
Template processing	0.0949	73.8650	2	0.0475
Template load and register function	0.0001	0.0794	1	0.0001
states
state_id_array	0.0016	1.2195	2	0.0008
state_identifier_array	0.0019	1.4606	3	0.0006
Override
Cache load	0.0023	1.8202	24	0.0001
Sytem overhead
Fetch class attribute name	0.0012	0.9337	5	0.0002
Fetch class attribute can translate value	0.0006	0.4748	2	0.0003
class_abstraction
Instantiating content class attribute	0.0000	0.0069	5	0.0000
XML
Image XML parsing	0.0010	0.8039	2	0.0005
General
dbfile	0.0009	0.7117	22	0.0000
String conversion	0.0000	0.0061	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	forum_topic/full.tpl	extension/community_design/design/suncana/override/templates/forum_topic/full.tpl
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
8	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
2	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
4	content/datatype/view/ezxmltags/link.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/link.tpl
2	content/datatype/view/ezxmltags/literal.tpl	<No override>	extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tpl
1	content/datatype/view/ezxmltags/quote.tpl	datatype/ezxmltext/quote.tpl	extension/ezwebin/design/ezwebin/override/templates/datatype/ezxmltext/quote.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 22 Number of unique templates used: 8

Time used to render debug report: 0.0001 secs