flatpress/fp-includes/smarty-4.0.4/docs/designers/language-custom-functions/language-function-html-radios.md

{html_radios}

{html_radios} is a custom function that creates a HTML radio button group. It also takes care of which item is selected by default as well.

Attribute Name Type Required Default Description

---

    name             string                         No                    *radio*  Name of radio list
   values             array         Yes, unless using options attribute    *n/a*   An array of values for radio buttons
   output             array         Yes, unless using options attribute    *n/a*   An array of output for radio buttons
  selected           string                         No                    *empty*  The selected radio element
  options       associative array   Yes, unless using values and output    *n/a*   An associative array of values and output
 separator           string                         No                    *empty*  String of text to separate each radio item
   assign            string                         No                    *empty*  Assign radio tags to an array instead of output
   labels            boolean                        No                    *TRUE*   Add \<label\>-tags to the output
 label\_ids          boolean                        No                    *FALSE*  Add id-attributes to \<label\> and \<input\> to the output
   escape            boolean                        No                    *TRUE*   Escape the output / content (values are always escaped)
   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 options instead.

• All output is XHTML compliant.

• All parameters that are not in the list above are output as name/value-pairs inside each of the created <input>-tags.

<?php

$smarty->assign('cust_ids', array(1000,1001,1002,1003));
$smarty->assign('cust_names', array(
                              'Joe Schmoe',
                              'Jack Smith',
                              'Jane Johnson',
                              'Charlie Brown')
                              );
$smarty->assign('customer_id', 1001);

?>

Where template is:

{html_radios name='id' values=$cust_ids output=$cust_names
       selected=$customer_id separator='<br />'}
   
  


<?php

$smarty->assign('cust_radios', array(
                               1000 => 'Joe Schmoe',
                               1001 => 'Jack Smith',
                               1002 => 'Jane Johnson',
                               1003 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);

?>

Where template is:

{html_radios name='id' options=$cust_radios
     selected=$customer_id separator='<br />'}

Both examples will output:

<label><input type="radio" name="id" value="1000" />Joe Schmoe</label><br />
<label><input type="radio" name="id" value="1001" checked="checked" />Jack Smith</label><br />
<label><input type="radio" name="id" value="1002" />Jane Johnson</label><br />
<label><input type="radio" name="id" value="1003" />Charlie Brown</label><br />

  


<?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));

?>

The variable assigned from the database above would be output with the template:

{html_radios name='contact_type_id' options=$contact_types
     selected=$contact.contact_type_id separator='<br />'}

See also {html_checkboxes} and {html_options}