Sub string

« 
Previous topic
|
Developer
|
Next topic
 »
Author Message

David Santiso

Wednesday 16 March 2011 1:23:40 pm

Hi,

I want to show a part of string like the "substr" php function.

How can I do it?

Thanks,

David

Theodoros Papageorgiou

Wednesday 16 March 2011 3:19:44 pm

Hi,

You can use the extract template operator.

For other options have a look at
http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Template-operators
(Scroll down to the String operators)

WEBWiZ
Web Development
http://www.webwiz.gr

David Santiso

Friday 18 March 2011 2:11:13 pm

Yes, but in my case I'm trying to extract part of a string obtained from an attribute of "text area" datatype.

If I put:

{set-block variable=$attribute}
  {attribute_view_gui attribute=$var.data_map.description}
{/set-block}
...
{$attribute|extract( 0, 10) }

There is no result, but out of position the rest of the template imformation.

If I put a smaller length:

...
{$attribute|extract( 0, 3) }

Shows strange characters as "> !".

Theodoros Papageorgiou

Saturday 19 March 2011 1:08:41 pm

Using the attribute_view_gui function you also iclude the formated output of the attribute level template in your string. Since you need the raw output of a Text block datatype you could try something like this:

{$var.data_map.description.content|extract(0,10)}

However, if you are using an XML block datatype you also need output.output_text and strip the tags from your text with the PHP strip_tags operator.

WEBWiZ
Web Development
http://www.webwiz.gr

David Santiso

Sunday 20 March 2011 6:51:58 am

Thaks,
Powered by eZ Publish™ CMS Open Source Web Content Management. Copyright © 1999-2014 eZ Systems AS (except where otherwise noted). All rights reserved.

eZ debug

Timing: Jan 18 2025 05:04:20
Script start
Timing: Jan 18 2025 05:04:20
Module start 'layout'
Timing: Jan 18 2025 05:04:20
Module start 'content'
Timing: Jan 18 2025 05:04:21
Module end 'content'
Timing: Jan 18 2025 05:04:21
Script end

Main resources:

Total runtime0.6301 sec
Peak memory usage4,096.0000 KB
Database Queries64

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0047 588.9063152.6094
Module start 'layout' 0.00470.0031 741.515639.4063
Module start 'content' 0.00780.6212 780.9219559.7422
Module end 'content' 0.62900.0011 1,340.664112.2031
Script end 0.6301  1,352.8672 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00320.5103160.0002
Check MTime0.00130.1997160.0001
Mysql Total
Database connection0.00070.113510.0007
Mysqli_queries0.572090.7736640.0089
Looping result0.00050.0820620.0000
Template Total0.601995.520.3009
Template load0.00210.336320.0011
Template processing0.599795.179020.2999
Template load and register function0.00020.024010.0002
states
state_id_array0.00080.132810.0008
state_identifier_array0.00070.115920.0004
Override
Cache load0.00180.2812340.0001
Sytem overhead
Fetch class attribute can translate value0.00110.169720.0005
Fetch class attribute name0.00120.185760.0002
XML
Image XML parsing0.00060.096420.0003
class_abstraction
Instantiating content class attribute0.00000.002470.0000
General
dbfile0.00160.2529150.0001
String conversion0.00000.001440.0000
Note: percentages do not add up to 100% because some accumulators overlap

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
5content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
10content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
2content/datatype/view/ezimage.tpl<No override>extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tplEdit templateOverride template
1content/datatype/view/ezxmltags/link.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/link.tplEdit templateOverride template
1content/datatype/view/ezxmltags/line.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/line.tplEdit templateOverride template
3content/datatype/view/ezxmltags/literal.tpl<No override>extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tplEdit templateOverride template
1print_pagelayout.tpl<No override>extension/community/design/community/templates/print_pagelayout.tplEdit templateOverride template
 Number of times templates used: 24
 Number of unique templates used: 8

Time used to render debug report: 0.0001 secs