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Smarty模板编译引擎 I.开始 第一章. 什么是Smarty? 第二章. 安装 要求 基本安装 扩展设置 II.模板设计者篇 第三章.基本语法 注释 函数 属性 第四章.变量 从PHP分配的变量 Associative arrays Array indexes Objects 从配置文件读取的变量 {$smarty}保留变量 Request variables {$smarty.now} {$smarty.const} {$smarty.capture} {$smarty.config} {$smarty.section} {$smarty.template} 第五章.变量调节器 capitalize count_characters cat count_paragraphs count_sentences count_words date_format default escape indent lower nl2br regex_replace replace spacify string_format strip strip_tags truncate upper wordwrap 第六章.组合修改器 第七章.内建函数 capture config_load foreach include include_php insert if ldelim literal php section index index_prev index_next iteration first last rownum loop show total strip 第八章.自定义函数 assign counter cycle debug eval fetch html_checkboxes html_image html_options html_radios html_select_date html_select_time html_table math mailto popup_init popup textformat 第九章.配置文件 第十章.调试控制台 III.模板程序员篇 第十一章 常量 SMARTY_DIR 第十二章 变量 $template_dir $compile_dir $config_dir $plugins_dir $debugging $debug_tpl $debugging_ctrl $global_assign $undefined $autoload_filters $compile_check $force_compile $caching $cache_dir $cache_lifetime $cache_handler_func $cache_modified_check $config_overwrite $config_booleanize $config_read_hidden $config_fix_newlines $default_template_handler_func $php_handling $security $secure_dir $security_settings $trusted_dir $left_delimiter $right_delimiter $compiler_class $request_vars_order $compile_id $use_sub_dirs $default_modifiers $default_resource_type 第十三章.方法 append append_by_ref assign assign_by_ref clear_all_assign clear_all_cache clear_assign clear_cache clear_compiled_tpl clear_config config_load display fetch get_config_vars get_registered_object get_template_vars is_cached load_filter register_block register_compiler_function register_function register_modifier register_object register_outputfilter register_postfilter register_prefilter register_resource trigger_error template_exists unregister_block unregister_compiler_function unregister_function unregister_modifier unregister_object unregister_outputfilter unregister_postfilter unregister_prefilter unregister_resource 第十四章.缓存 Setting Up Caching Multiple Caches Per Page Cache Groups Controlling Cacheability of Plugins' Output 第十五章.高级特点 Objects Prefilters Postfilters Output Filters Cache Handler Function Resources Templates from $template_dir Templates from any directory Templates from other sources Default template handler function 第十六章.以插件扩展Smarty How Plugins Work Naming Conventions Writing Plugins Template Functions Modifiers Block Functions Compiler Functions Prefilters/Postfilters Output Filters Resources Inserts Ⅳ.高级特点 第十七章.疑难解答 Smarty/PHP errors 第18章.使用技巧和经验 Blank Variable Handling Default Variable Handling Passing variable title to header template Dates WAP/WML Componentized Templates Obfuscating E-mail Addresses 第十九章. 相关资源 第二十章. 漏洞
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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
checked string No empty the checked 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

属性 类型 是否必须 缺省值 描述
name string No radio 单选按钮列表的名称
values array Yes, 或指定 options 属性 n/a 包含单选按钮值的数组
output array Yes, 或指定 options 属性 n/a 包含单选按钮显示值的数组
checked string No empty 已选定的元素
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 分隔每个单选按钮的字符串

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.

自定义函数 html_radios 根据给定的数据创建单选按钮组. 该函数可以指定哪个元素被选定. 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 8-9. html_radios
例 8-9. html_radios 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','Carlie Brown'));
$smarty->assign('customer_id', 1001);
$smarty->display('index.tpl');


index.tpl:

{html_radios values=$cust_ids checked=$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=$cust_radios checked=$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 />
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