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{html_radios}
{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.
Example 8-12. {html_radios} : Example 1
<?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 8-13. {html_radios} : Example 2
<?php
$smarty->assign('cust_radios', array(
1000 => 'Joe Schmoe',
1001 => 'Jack Smith',
1002 => 'Jane Johnson',
1003 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);
?>
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Where index.tpl is:
{html_radios name="id" options=$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 8-14. {html_radios}- Database example (eg PEAR or ADODB):
<?php
$sql = 'select type_id, types from types order by type';
$smarty->assign('types',$db->getAssoc($sql));
$sql = 'select contact_id, name, email, type_id
from contacts where contact_id='.$contact_id;
$smarty->assign('contact',$db->getRow($sql));
?>
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and the template:
{html_radios name="type" options=$types selected=$contact.type_id separator="<br />"} |
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See also {html_checkboxes}
and {html_options}
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