note 43949 added to language.variables.external
| From: | lennynyktyk at yahoo dot com | Date: | Fri, 09 Jul 2004 18:42:51 +0000 |
| Subject: | note 43949 added to language.variables.external | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-72929@lists.php.net to get a copy of this message | ||
When dealing with multiple select boxes and the name=some_name[] so that PHP will understand that is
needs to interpet the input as an array an not as a single value. If you want to access this in
Javascript you should assign an id attribute to the select box as well as the name attribute. Then
proceed to use the id attribute in Javascript to reference the select box and the name attribute to
reference the select box in PHP.
Example
<select multiple id="select_id" name="select_name[]">
....
</select>
<?PHP
echo $select_name[0];
?>
<script language="javascript">
document.forms[0].select_id.options[0].selected = true;
</script>
I hope you get the idea
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Manual Page -- http://www.php.net/manual/en/language.variables.external.php
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