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		<h1>Open Power Template 2.0</h1>
		<h2>opt:repeat</h2>
		<p class="generated">@ 02.09.2010</p>
		<p class="location"><a href="index.html"><strong>User manual</strong></a> &raquo; <a href="syntax.html">Template syntax</a> &raquo; <a href="syntax.instructions.html">Instructions</a> &raquo; <a href="syntax.instructions.repeat.html">opt:repeat</a></p>
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	<div id="content"><dl class="location"><dt><a href="syntax.instructions.html">3.7. Instructions</a><br/>3.7.17. opt:repeat</dt><dd class="prev">3.7.16. opt:put<br/><a href="syntax.instructions.put.html">&laquo; Previous</a></dd><dd class="next">3.7.18. opt:root<br/><a href="syntax.instructions.root.html">Next &raquo;</a></dd></dl>	<h1>3.7.17. opt:repeat</h1><p><code>opt:repeat</code> is a simple loop that repeats its content the specified number of times. It takes two attributes:</p>

<table>
<thead>
<tr>
  <th>Name</th>
  <th>Type</th>
  <th>Required?</th>
  <th align="left">Description</th>
</tr>
</thead>
<tbody>
<tr>
  <td>times</td>
  <td>Expression</td>
  <td>Yes</td>
  <td align="left">The number of iterations</td>
</tr>
<tr>
  <td>separator</td>
  <td>Expression</td>
  <td>No</td>
  <td align="left">The separator layout. More about separators can be found <a href="syntax.instructions.separator.html" title="3.7.21. opt:separator">here</a>.</td>
</tr>
</tbody>
</table>

<p>A simple example:</p>

<pre class="xml"><span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;ol<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;opt:repeat</span> <span style="color: #000066;">times</span>=<span style="color: #ff0000;">&quot;10&quot;</span><span style="color: #000000; font-weight: bold;">&gt;</span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>{$sys.repeat + 1}<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/opt:repeat<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/ol<span style="color: #000000; font-weight: bold;">&gt;</span></span></span></pre>

<p>And its result:</p>

<pre class="xml"><span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;ol<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>1<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>2<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>3<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>4<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>5<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>6<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>7<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>8<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>9<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
    <span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>10<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/li<span style="color: #000000; font-weight: bold;">&gt;</span></span></span>
<span style="color: #009900;"><span style="color: #000000; font-weight: bold;">&lt;/ol<span style="color: #000000; font-weight: bold;">&gt;</span></span></span></pre>

<p>The number of current iteration is stored under <code>$sys.repeat</code>. Note that the iterations are enumerated from 0. This is why we are adding 1 to each index in order to display human-readable numbers that start from 1.</p>

<p><code>opt:repeat</code> supports separators that work exactly, like in other loops. The examples of use can be found in the chapter explaining <a href="syntax.instructions.separator.html" title="3.7.21. opt:separator">separators</a>.</p>
<h4>See also:</h4><ul><li><a href="syntax.instructions.section.html">3.7.19. opt:section</a></li><li><a href="syntax.instructions.for.html">3.7.8. opt:for</a></li><li><a href="syntax.instructions.foreach.html">3.7.9. opt:foreach</a></li><li><a href="syntax.instructions.separator.html">3.7.21. opt:separator</a></li></ul><dl class="location location-bottom"><dt>3.7.17. opt:repeat<br/><a href="syntax.instructions.html">3.7. Instructions</a></dt><dd class="prev"><a href="syntax.instructions.put.html">&laquo; Previous</a><br/>3.7.16. opt:put</dd><dd class="next"><a href="syntax.instructions.root.html">Next &raquo;</a><br/>3.7.18. opt:root</dd></dl>		</div>
	
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