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+{html\_options} {#language.function.html.options}
+===============
+
+`{html_options}` is a [custom function](#language.custom.functions) that
+creates the html `<select><option>` group with the assigned data. It
+takes care of which item(s) are selected by default as well.
+
+ Attribute Name Type Required Default Description
+ ---------------- ------------------- ------------------------------------- --------- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ values array Yes, unless using options attribute *n/a* An array of values for dropdown
+ output array Yes, unless using options attribute *n/a* An array of output for dropdown
+ selected string/array No *empty* The selected option element(s)
+ options associative array Yes, unless using values and output *n/a* An associative array of values and output
+ name string No *empty* Name of select group
+ strict boolean No *FALSE* Will make the \"extra\" attributes *disabled* and *readonly* only be set, if they were supplied with either boolean *TRUE* or string *\"disabled\"* and *\"readonly\"* respectively
+
+- Required attributes are `values` and `output`, unless you use the
+ combined `options` instead.
+
+- If the optional `name` attribute is given, the `<select></select>`
+ tags are created, otherwise ONLY the `<option>` list is generated.
+
+- If a given value is an array, it will treat it as an html
+ `<optgroup>`, and display the groups. Recursion is supported with
+ `<optgroup>`.
+
+- All parameters that are not in the list above are printed as
+ name/value-pairs inside the `<select>` tag. They are ignored if the
+ optional `name` is not given.
+
+- All output is XHTML compliant.
+
+<!-- -->
+
+
+ <?php
+ $smarty->assign('myOptions', array(
+ 1800 => 'Joe Schmoe',
+ 9904 => 'Jack Smith',
+ 2003 => 'Charlie Brown')
+ );
+ $smarty->assign('mySelect', 9904);
+ ?>
+
+
+
+The following template will generate a drop-down list. Note the presence
+of the `name` attribute which creates the `<select>` tags.
+
+
+ {html_options name=foo options=$myOptions selected=$mySelect}
+
+
+
+Output of the above example would be:
+
+
+ <select name="foo">
+ <option value="1800">Joe Schmoe</option>
+ <option value="9904" selected="selected">Jack Smith</option>
+ <option value="2003">Charlie Brown</option>
+ </select>
+
+
+ <?php
+ $smarty->assign('cust_ids', array(56,92,13));
+ $smarty->assign('cust_names', array(
+ 'Joe Schmoe',
+ 'Jane Johnson',
+ 'Charlie Brown'));
+ $smarty->assign('customer_id', 92);
+ ?>
+
+
+
+The above arrays would be output with the following template (note the
+use of the php [`count()`](&url.php-manual;function.count) function as a
+modifier to set the select size).
+
+
+ <select name="customer_id" size="{$cust_names|@count}">
+ {html_options values=$cust_ids output=$cust_names selected=$customer_id}
+ </select>
+
+
+
+The above example would output:
+
+
+ <select name="customer_id" size="3">
+ <option value="56">Joe Schmoe</option>
+ <option value="92" selected="selected">Jane Johnson</option>
+ <option value="13">Charlie Brown</option>
+ </select>
+
+
+
+
+
+ <?php
+
+ $sql = 'select type_id, types from contact_types order by type';
+ $smarty->assign('contact_types',$db->getAssoc($sql));
+
+ $sql = 'select contact_id, name, email, contact_type_id
+ from contacts where contact_id='.$contact_id;
+ $smarty->assign('contact',$db->getRow($sql));
+
+ ?>
+
+Where a template could be as follows. Note the use of the
+[`truncate`](#language.modifier.truncate) modifier.
+
+
+ <select name="type_id">
+ <option value='null'>-- none --</option>
+ {html_options options=$contact_types|truncate:20 selected=$contact.type_id}
+ </select>
+
+
+
+
+ <?php
+ $arr['Sport'] = array(6 => 'Golf', 9 => 'Cricket',7 => 'Swim');
+ $arr['Rest'] = array(3 => 'Sauna',1 => 'Massage');
+ $smarty->assign('lookups', $arr);
+ $smarty->assign('fav', 7);
+ ?>
+
+
+
+The script above and the following template
+
+
+ {html_options name=foo options=$lookups selected=$fav}
+
+
+
+would output:
+
+
+ <select name="foo">
+ <optgroup label="Sport">
+ <option value="6">Golf</option>
+ <option value="9">Cricket</option>
+ <option value="7" selected="selected">Swim</option>
+ </optgroup>
+ <optgroup label="Rest">
+ <option value="3">Sauna</option>
+ <option value="1">Massage</option>
+ </optgroup>
+ </select>
+
+See also [`{html_checkboxes}`](#language.function.html.checkboxes) and
+[`{html_radios}`](#language.function.html.radios)