flexy:if="variable or method()"
Prev Next

flexy:if="variable or method()"

flexy:if="variable or method()" – creates a PHP if conditional tag

Synopsis

Usage ( flexy:if="variable" , flexy:if="method()" , flexy:if="object.method()" )

Description

creates an if condition surrounding the tag that it's included in.

Parameter

  • string variable - relates to $object->variable

  • string method - relates to $object->method()

  • string object.method relates to $object->object->method()

Example

Setting variables for foreach

         
class output {
    function hasTest() {
        return false;
    }
    
    function run() {
        $this->a = true;
        $this->message = 'oops'
        $template->outputObject($this);
    }
}

flexy:if in template

   

<a href="{baseURL}/somepath.html" flexy:if="a">this is the a link</a>
<a href="{baseURL}/somepath.html" flexy:if="!a">this is not the a link</a>
<b flexy:if="hasTest()">hasTest is true</b>
<b flexy:if="!hasTest()">hasTest is false</b>

<span flexy:if="message" class="error">{message}</span>

Compiled template

         
       
 
<?php if ($t->a)  { ?><A HREF="<?php echo htmlspecialchars($t->baseURL); ?>/somepath.html">this is the a link</A><?php } ?>
<?php if (!$t->a)  { ?><A HREF="<?php echo htmlspecialchars($t->baseURL); ?>/somepath.html">this is not the a link</A><?php } ?>
<?php if (isset($t) && method_exists($t,'hasTest')) if ($t->hasTest()) {  ?><B>hasTest is true</B><?php } ?>
<?php if (isset($t) && method_exists($t,'hasTest')) if (!$t->hasTest()) {  ?><B>hasTest is false</B><?php } ?>
 
<?php if ($t->message)  { ?><SPAN CLASS="error"><?php echo htmlspecialchars($t->message); ?></SPAN><?php } ?>

Simple ouput example

         
      
this is the a link
hasTest is false

oops
Prev HTML_Template_Flexy Next
<SELECT NAME="name"> PEAR Manual flexy:foreach="variable,key,value"