Forums / Developer / newbie problems with fetch

newbie problems with fetch

Author Message

Carlos Campderrós

Saturday 29 July 2006 10:42:19 am

Hi all,

I'm just starting my first project with eZpublish, and just facing my first problem. I want to fetch the latest "Release_middleware" object stored on the "releases" folder (Node ID == 60). Here is the full code of my "sidebar_releases.tpl" template, called from "full_view_portada.tpl", an override from the full view template:

{let children=fetch('content', 'list', hash (
    'parent_node_id', '60',
    'limit', 1,
    'class_filter_type', 'include',
    'class_filter_array', array('Release_middleware')
 ) )
}

<h1>foo</h1>

{section name=Child loop=$children}
    <h2>bar</h2>
{/section}
{/let}

But I get an error:

Error: eZTemplate:let  	Jul 29 2006 12:34:21

parser error @ design/foobar/templates/sidebar_releases.tpl:4
Empty variable name at [('content', 'list', hash ( 
	'parent_node_id', '60',
	'limit', 1,
	'class_filter_type', 'include',
	'class_filter_array', array('Release_middleware')
 ) )
]

I'm stuck with this problem for the last two hours, I can't find a solution. Any help out there?

Kristian Hole

Saturday 29 July 2006 11:27:04 am

Hi Carlos,

Welcome to the forum!

For some reason eZ publish is picky about having a space between the functions and (. I think you get this error because you have a space between hash and (.

Btw, you can also write this in the "new" template syntax introduced in 3.5. Like this:

{def $children=fetch('content', 'list', hash(
   'parent_node_id', '60',
   'limit', 1,
   'class_filter_type', 'include',
   'class_filter_array', array('Release_middleware')
 ) )
}

<h1>foo</h1>

{foreach $children as $child}
   <h2>bar {$child.name}</h2>
{/foreach}

Kristian

http://ez.no/ez_publish/documenta...tricks/show_which_templates_are_used
http://ez.no/doc/ez_publish/techn...te_operators/miscellaneous/attribute

Carlos Campderrós

Saturday 29 July 2006 1:00:13 pm

Oh yes, that space was the problem. Thank you very much Kristian : )

eZ debug

Timing: Jan 18 2025 15:00:33
Script start
Timing: Jan 18 2025 15:00:33
Module start 'content'
Timing: Jan 18 2025 15:00:34
Module end 'content'
Timing: Jan 18 2025 15:00:34
Script end

Main resources:

Total runtime0.9731 sec
Peak memory usage4,096.0000 KB
Database Queries194

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0055 589.1406180.8359
Module start 'content' 0.00550.8300 769.9766538.0000
Module end 'content' 0.83550.1376 1,307.9766332.7500
Script end 0.9731  1,640.7266 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00410.4172210.0002
Check MTime0.00150.1576210.0001
Mysql Total
Database connection0.00060.058910.0006
Mysqli_queries0.904592.95181940.0047
Looping result0.00200.20161920.0000
Template Total0.949497.620.4747
Template load0.00210.215020.0010
Template processing0.947397.350720.4737
Template load and register function0.00020.020510.0002
states
state_id_array0.00070.072310.0007
state_identifier_array0.00100.099520.0005
Override
Cache load0.00180.1800180.0001
Sytem overhead
Fetch class attribute can translate value0.00120.128230.0004
Fetch class attribute name0.00140.139340.0003
XML
Image XML parsing0.00090.096530.0003
class_abstraction
Instantiating content class attribute0.00000.001140.0000
General
dbfile0.00330.3415270.0001
String conversion0.00000.000630.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
extension/community_design/design/suncana/javascript/twitterwidget.js
extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/forum_topic.tplextension/sevenx/design/simple/override/templates/full/forum_topic.tplEdit templateOverride template
3content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
5content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
3content/datatype/view/ezxmltags/literal.tpl<No override>extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tplEdit templateOverride template
1content/datatype/view/ezimage.tpl<No override>extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 14
 Number of unique templates used: 6

Time used to render debug report: 0.0002 secs