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When the result of a PAD tag is false the part after {construct 'else'} is used.
{page 'constructs/else_1'}
<hr>The {construct 'else'} construct is a general feature of every PAD tag, it applies to all PAD tags.<br><br>
{example 'constructs/else_4'}
<hr>When the result of a PAD tag is an empty array the part after {construct 'else'} is used.
{page 'constructs/else_2'}
<hr>The {construct 'else'} context can also be given with the 'else' option at the tag itself.
{page 'constructs/else_3'}
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When the result of a PAD tag is false the part after @else@ is used.
| HTML |
RESULT |
{if 2 > 1}
true
@else@
false
{/if}
| true | {if 1 > 2}
true
@else@
false
{/if}
| false |
The @else@ construct is a general feature of every PAD tag, it applies to all PAD tags.
PHP
constructs/else_4.php
|
HTML
constructs/else_4.pad
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Result
|
<?php
$myVar = FALSE;
?>
|
{myVar}
true
@else@
false
{/myVar}
|
false
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When the result of a PAD tag is an empty array the part after @else@ is used.
| HTML |
RESULT |
{data 'myArray1'}
[1,2,3]
{/data}
| | {myArray1}
Occurence {$myArray1} <br>
@else@
No occurences
{/myArray1}
| Occurence 1
Occurence 2
Occurence 3
| {data 'myArray2'}
[]
{/data}
| | {myArray2}
Occurence {$myArray2} <br>
@else@
Nothing to see here
{/myArray2}
| Nothing to see here |
The @else@ context can also be given with the 'else' option at the tag itself.
| HTML |
RESULT |
{data 'myArray'}
[]
{/data}
| | {content 'nothing'}
Nothing to see here
{/content}
| | {myArray else='nothing'}
Occurence {$myArray} <br>
{/myArray}
| Nothing to see here | {if 1 > 2, else='nothing'}
true
{/if}
| Nothing to see here |
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