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{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.
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.
Example 8-16. {html_radios} first example
<?php
$smarty->assign('cust_ids', array(1000,1001,1002,1003));
$smarty->assign('cust_names', array(
'Joe Schmoe',
'Jack Smith',
'Jane Johnson',
'Charlie Brown')
);
$smarty->assign('customer_id', 1001);
?>
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Where template is:
{html_radios name='id' values=$cust_ids output=$cust_names
selected=$customer_id separator='<br />'} |
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Example 8-17. {html_radios} second example
<?php
$smarty->assign('cust_radios', array(
1000 => 'Joe Schmoe',
1001 => 'Jack Smith',
1002 => 'Jane Johnson',
1003 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);
?>
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Where template is:
{html_radios name='id' options=$cust_radios
selected=$customer_id separator='<br />'} |
Both examples will output:
<label for="id_1000">
<input type="radio" name="id" value="1000" id="id_1000" />Joe Schmoe</label><br />
<label for="id_1001"><input type="radio" name="id" value="1001" id="id_1001" checked="checked" />Jack Smith</label><br />
<label for="id_1002"><input type="radio" name="id" value="1002" id="id_1002" />Jane Johnson</label><br />
<label for="id_1003"><input type="radio" name="id" value="1003" id="id_1003" />Charlie Brown</label><br /> |
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Example 8-18. {html_radios} - Database example (eg PEAR or ADODB):
<?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($sql));
?>
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The variable assigned from the database above
would be output with the template:
{html_radios name='contact_type_id' options=$contact_types
selected=$contact.contact_type_id separator='<br />'} |
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See also {html_checkboxes}
and {html_options}
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