Forums / Setup & design / How do I create an IF Then Statement

How do I create an IF Then Statement

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Author Message

Clay Pereira

Thursday 19 February 2004 4:12:48 pm

How do and if null case
Example:

IF $node.object.data_map.author <> Null
<h3>By:{attribute_view_gui attribute=$node.object.data_map.author}</h3>
else <h3>No Author</h3>

Sorry For the newbie Question. Can't figure out how to check variables.

Clay Pereira

Thursday 19 February 2004 4:43:50 pm

I don't know if I am one the right track... This is what I have tried so far....

{switch match=$node.object.data_map.author.data_text}
{case match=""}
<h3>By:{attribute_view_gui attribute=$node.object.data_map.author}</h3>
{/case}
{/switch}

Clay Pereira

Thursday 19 February 2004 5:28:35 pm

I tried this too....

{section show=$node.object.data_map.author|null( )
<h3>By:{attribute_view_gui attribute=$node.object.data_map.author}</h3>
{/section}

Clay Pereira

Thursday 19 February 2004 6:22:29 pm

Well I figured it out after all. Here is what I did.

{section show=ne($node.object.data_map.author.content)}
<h3>By:{attribute_view_gui attribute=$node.object.data_map.author}</h3>
{/section}

Marko Pohl

Friday 20 February 2004 12:41:28 am

have a look at this:

http://ez.no/ez_publish/documentation/development/libraries/ez_template/operators/control_structure_handling

But i think this is only suitable for 'tiny' conditions...

eZ debug

Timing: Jan 31 2025 06:21:23
Script start
Timing: Jan 31 2025 06:21:23
Module start 'content'
Timing: Jan 31 2025 06:21:23
Module end 'content'
Timing: Jan 31 2025 06:21:23
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Main resources:

Total runtime0.1533 sec
Peak memory usage2,048.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0055 588.0469180.8281
Module start 'content' 0.00550.0059 768.875093.7891
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Script end 0.1533  1,384.9922 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00312.0542200.0002
Check MTime0.00120.7945200.0001
Mysql Total
Database connection0.00070.433010.0007
Mysqli_queries0.110972.35131410.0008
Looping result0.00110.72471390.0000
Template Total0.141592.310.1415
Template load0.00070.456510.0007
Template processing0.140891.843410.1408
Override
Cache load0.00050.296710.0005
Sytem overhead
Fetch class attribute can translate value0.00070.464310.0007
XML
Image XML parsing0.00020.151910.0002
General
dbfile0.00754.9083200.0004
String conversion0.00000.002630.0000
Note: percentages do not add up to 100% because some accumulators overlap

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

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extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
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extension/community_design/design/suncana/javascript/jScrollPane.js
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extension/sevenx/design/simple/javascript/jquery.scrollTo.js
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extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs