html_checkboxes

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html_checkboxes

Attribute Name	Type	Required	Default	Description
name	string	No	checkbox	name of checkbox list
values	array	Yes, unless using options attribute	n/a	an array of values for checkbox buttons
output	array	Yes, unless using options attribute	n/a	an array of output for checkbox buttons
selected	string/array	No	empty	the checked checkbox element(s)
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 checkbox item
labels	boolean	No	true	add <label>-tags to the output

属性	类型	是否必须	缺省值	描述
name	string	No	checkbox	复选按钮组的名称
values	array	Yes, 或指定 options 属性	n/a	包含复选按钮组值的数组
output	array	Yes, 或指定 options 属性	n/a	包含复选按钮组显示值的数组
selected	string/array	No	empty	已选定的元素或元素数组
options	associative array	Yes,或指定 values 属性	n/a	包含值和显示的关联数组
separator	string	No	empty	分隔每个复选按钮的字符串
labels	boolean	No	true	是否为每个复选按钮添加 <label> 标签

html_checkboxes is a custom function that creates an html checkbox group with provided data. It takes care of which item(s) are selected by default as well. Required attributes are values and output, unless you use options instead. All output is XHTML compatible.

自定义函数 html_checkboxes 根据给定的数据创建复选按钮组. 该函数可以指定哪些元素被选定. 要么必须指定 values 和 ouput 属性，要么指定 options 替代. 所有的输出与 XHTML 兼容.

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

上表未提到的其它参数在 <input> 标签中以"名称/属性"对的方式显示.

Example 8-6. html_checkboxes
例 8-6. html_checkboxes 函数演示

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','Charlie Brown'));
$smarty->assign('customer_id', 1001);
$smarty->display('index.tpl');


index.tpl:

{html_checkboxes values=$cust_ids checked=$customer_id output=$cust_names separator="<br />"}


index.php:

require('Smarty.class.php');
$smarty = new Smarty;
$smarty->assign('cust_checkboxes', array(
			1000 => 'Joe Schmoe',
			1001 => 'Jack Smith',
			1002 => 'Jane Johnson',
			1003 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);
$smarty->display('index.tpl');

index.tpl:

{html_checkboxes name="id" options=$cust_checkboxes checked=$customer_id separator="<br />"}


OUTPUT: (both examples)

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

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