{html_radios}
{html_radios}
is a custom function that
creates an HTML radio button group. It also takes care of which item is
selected by default as well.
Attributes
Attribute Name | Required | Description |
---|---|---|
name | No | Name of radio list |
values | Yes, unless using options attribute | An array of values for radio buttons |
output | Yes, unless using options attribute | An array of output for radio buttons |
selected | No | The selected radio element |
options | Yes, unless using values and output | An associative array of values and output |
separator | No | String of text to separate each radio item |
assign | No | Assign radio tags to an array instead of output |
labels | No | Add |
label_ids | No | Add id-attributes to <label> and <input> to the output (defaults to false) |
escape | No | Escape the output / content (values are always escaped) (defaults to true) |
strict | No | 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 (defaults to false) |
-
Required attributes are
values
andoutput
, unless you useoptions
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.
Examples
<?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:
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}