Open Power Template 2.x family
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Remember to hide all the security-related pieces of code from the task description, like passwords, server paths etc. for your own safety. Once we close the task, we cannot edit it anymore!
FS#118 - Put a variable value or a default value
Attached to Project:
Open Power Template
Opened by Damian Nowak (Nowaker) - Saturday, 12 September 2009, 18:12 GMT-7
Last edited by Zyx (Zyx) - Monday, 01 November 2010, 11:20 GMT-7
Opened by Damian Nowak (Nowaker) - Saturday, 12 September 2009, 18:12 GMT-7
Last edited by Zyx (Zyx) - Monday, 01 November 2010, 11:20 GMT-7
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DetailsIs:
~~~ <opt:if test="$myVar"> {$myVar} <opt:else> default </opt:else> </opt:if> ~~~ Could be: ~~~ <opt:var name="myVar">default</opt:var> ~~~ No default value: ~~~ <opt:var name="myVar" /> (the same as {$myVar}) ~~~ |
This task depends upon
Closed by Zyx (Zyx)
Monday, 01 November 2010, 11:20 GMT-7
Reason for closing: Won't implement
Additional comments about closing: Will not be implemented in the current version.
Monday, 01 November 2010, 11:20 GMT-7
Reason for closing: Won't implement
Additional comments about closing: Will not be implemented in the current version.
~~~~
<p>{firstof($myVar, 'Default value')}</p>
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You can use it to select the first non-empty value from the provided attributes. Another way is to use `opt:content` attribute. I'll add a page about it to the wiki, because I agree the "trick" could be confusing. However, I'll keep it open, because the idea of creating the tag version of `opt:content` seems quite nice.