html_radios
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
html_radios is a custom function that creates html radio button
group with provided data. It takes care of which item is selected
by default as well. Required attributes are values and output,
unless you use options instead. All output is XHTML compatible.
All parameters that are not in the list above are printed as
name/value-pairs inside each of the created <input>-tags.
html_radios
index.php:
require('Smarty.class.php');
$smarty = new Smarty;
$smarty->assign('cust_ids', array(1000,1001,1002,1003));
$smarty->assign('cust_names', array('Joe Schmoe','Jack Smith','Jane
Johnson','Carlie Brown'));
$smarty->assign('customer_id', 1001);
$smarty->display('index.tpl');
index.tpl:
{html_radios values=$cust_ids selected=$customer_id output=$cust_names separator="<br />"}
index.php:
require('Smarty.class.php');
$smarty = new Smarty;
$smarty->assign('cust_radios', array(
1001 => 'Joe Schmoe',
1002 => 'Jack Smith',
1003 => 'Jane Johnson',
1004 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);
$smarty->display('index.tpl');
index.tpl:
{html_radios name="id" options=$cust_radios selected=$customer_id separator="<br />"}
OUTPUT: (both examples)
<input type="radio" name="id[]" value="1000">Joe Schmoe<br />
<input type="radio" name="id[]" value="1001" checked="checked"><br />
<input type="radio" name="id[]" value="1002">Jane Johnson<br />
<input type="radio" name="id[]" value="1003">Charlie Brown<br />