(:redirect 'http://docs.studip.de/develop/Entwickler/TextHelper':)

(:source lang=php linenum:)[@

(:source lang=htm linenum:)[@

(:source lang=xhtml linenum:)[@

(:source lang=php linenum:)[@ <? // Beispiel für 2 Tabellenzeilen ?>

  </tr>

<? endforeach ?>

<? // Komplexeres Beispiel für verschachtelte Wechsel ?> <? foreach($items as $item) : ?>

   <tr class="<?= TextHelper::cycle(array("even", "odd", "name" => "row_class")) ?>">
     <td>
       <? foreach ($item->values as $value) : ?>
        <span style="color:<?= TextHelper::cycle(array("red", "green", "blue", "name" => "colors")) : ?>">
           <?= $value ?>
         </span>
       <? endforeach ?>
      <? TextHelper::reset_cycle("colors") ?>
     </td>

(:source lang=html linenum:)[@

Returns a camelized string from a lower case and underscored string by replacing slash with underscore and upper-casing each letter preceded by an underscore.

Creates a Cycle object whose +__toString method cycles through elements of an array every time it is called.

You can use named cycles to allow nesting in loops. Passing a single array as the only parameter with a <tt>name</tt> key will create a named cycle. You can manually reset a cycle by calling reset_cycle and passing the name of the cycle.

Funktionsweise

<? foreach ($items as $item) : ?>
  <tr class="<?= TextHelper::cycle('odd', 'even') ?>">
     <td><?= item ?></td>
  </tr>
<? endforeach ?>

TextHelper

Diese Klasse der FlexiTemplates bieten einige nützliche Funktionen, die oft benötigte aufgaben in Templates erledigen.

camelize($word)

cycle(array('a', 'b'))