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POdynamic options to select dropdown
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  1. POdynamic options to select dropdown
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    copied!<pre><code>function loop_dropdown($valor) { for ($i = 0; $i &lt; count($valor); $i++) { echo "&lt;option value='$valor[$i][0]' class='dr'&gt;".$valor[$i][1].'&lt;/option&gt;'; } } &lt;form method="post" id="customForm2" action=""&gt; &lt;?php for ($i = 0; $i &lt; count($languages); $i++) { $u = $i+1; echo ' &lt;div class = "linguas" id="input_'.$u.'" style="margin-bottom: 10px;"&gt; &lt;select name="myformdata[linguas][]"&gt; &lt;option value="0" class="dr"&gt;Lingua&lt;/option&gt; '.loop_dropdown($languages_dropdown).' &lt;/select&gt; &lt;/div&gt;'; } ?&gt; &lt;/form&gt; </code></pre> <p><strong>var_dump($languages_dropdown);</strong></p> <pre><code> array 0 =&gt; array 0 =&gt; int 2 1 =&gt; string 'Espanhol' (length=8) 1 =&gt; array 0 =&gt; int 1 1 =&gt; string 'Português' (length=10) </code></pre> <p>Two problems:</p> <p>First, i get these options. Why <code>value="Array[0]"</code> and not <code>value="1"</code> and <code>value="2"</code> ?</p> <pre><code>&lt;option class="dr" value="Array[0]"&gt;Espanhol&lt;/option&gt; &lt;option class="dr" value="Array[0]"&gt;Português&lt;/option&gt; </code></pre> <p>Second problem, these two options are not appended to dropdown (select).</p> <p>Any idea ?</p> <p><strong>EDIT (output html):</strong></p> <pre><code>&lt;form id="customForm2" action="" method="post"&gt; &lt;option class="dr" value="2"&gt;Espanhol&lt;/option&gt; &lt;option class="dr" value="1"&gt;Português&lt;/option&gt; &lt;div id="input_1" class="linguas" style="margin-bottom: 10px;"&gt; &lt;select name="myformdata[linguas][]"&gt; &lt;option class="dr" value="0"&gt;Lingua&lt;/option&gt; &lt;/select&gt; &lt;/div&gt; &lt;/form&gt; </code></pre>
 

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