When the result of a PAD tag is false the part after @else@ is used.
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HTML
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RESULT
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{if 2 > 1}
true
@else@
false
{/if}
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true
|
{if 1 > 2}
true
@else@
false
{/if}
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false
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The @else@ construct is a general feature of every PAD tag, it applies to all PAD tags.
PHP
constructs/else_4.php
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HTML
constructs/else_4.pad
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Result
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<?php
$myVar = FALSE;
?>
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{myVar}
true
@else@
false
{/myVar}
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false
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When the result of a PAD tag is an empty array the part after @else@ is used.
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HTML
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RESULT
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{data 'myArray1'}
[1,2,3]
{/data}
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{myArray1}
Occurence {$myArray1} <br>
@else@
No occurences
{/myArray1}
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Occurence 1
Occurence 2
Occurence 3
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{data 'myArray2'}
[]
{/data}
|
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{myArray2}
Occurence {$myArray2} <br>
@else@
Nothing to see here
{/myArray2}
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Nothing to see here
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The @else@ context can also be given with the 'else' option at the tag itself.
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HTML
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RESULT
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{data 'myArray'}
[]
{/data}
|
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{content 'nothing'}
Nothing to see here
{/content}
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{myArray else='nothing'}
Occurence {$myArray} <br>
{/myArray}
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Nothing to see here
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{if 1 > 2, else='nothing'}
true
{/if}
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Nothing to see here
|
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