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Smarty模板編譯引擎 I.開始 第一章. 什么是Smarty? 第二章. 安裝 要求 基本安裝 擴(kuò)展設(shè)置 II.模板設(shè)計(jì)者篇 第三章.基本語法 注釋 函數(shù) 屬性 第四章.變量 從PHP分配的變量 Associative arrays Array indexes Objects 從配置文件讀取的變量 {$smarty}保留變量 Request variables {$smarty.now} {$smarty.const} {$smarty.capture} {$smarty.config} {$smarty.section} {$smarty.template} 第五章.變量調(diào)節(jié)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.組合修改器 第七章.內(nèi)建函數(shù) 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.自定義函數(shù) 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.調(diào)試控制臺(tái) III.模板程序員篇 第十一章 常量 SMARTY_DIR 第十二章 變量 $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.緩存 Setting Up Caching Multiple Caches Per Page Cache Groups Controlling Cacheability of Plugins' Output 第十五章.高級(jí)特點(diǎn) 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.以插件擴(kuò)展Smarty How Plugins Work Naming Conventions Writing Plugins Template Functions Modifiers Block Functions Compiler Functions Prefilters/Postfilters Output Filters Resources Inserts Ⅳ.高級(jí)特點(diǎn) 第十七章.疑難解答 Smarty/PHP errors 第18章.使用技巧和經(jīng)驗(yàn) 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. 相關(guān)資源 第二十章. 漏洞
Figuren

counter

Attribute Name Type Required Default Description
name string No default The name of the counter
start number No 1 The initial number to start counting from
skip number No 1 The interval to count by
direction string No up the direction to count (up/down)
print boolean No true Whether or not to print the value
assign string No n/a the template variable the output will be assigned to

屬性 類型 是否必須 缺省值 描述
name string No default 計(jì)數(shù)器的名稱
start number No 1 記數(shù)器初始值
skip number No 1 記數(shù)器間隔、步長
direction string No up 記數(shù)器方向,(增/減)
print boolean No true 是否輸出值
assign string No n/a 輸出值將被賦給模板變量的名稱

counter is used to print out a count. counter will remember the count on each iteration. You can adjust the number, the interval and the direction of the count, as well as determine whether or not to print the value. You can run multiple counters concurrently by supplying a unique name for each one. If you do not supply a name, the name 'default' will be used.

counter 用于輸出一個(gè)記數(shù)過程. counter 保存了每次記數(shù)時(shí)的當(dāng)前記數(shù)值. 用戶可以通過調(diào)節(jié) interval 和 direction 調(diào)節(jié)該值. 也可以決定是否輸出該值. 如果需要同時(shí)運(yùn)行多個(gè)計(jì)數(shù)器,必須為它們指定不同的名稱. 如果沒有指定名稱,模板引擎使用 "default" 作為缺省值.

If you supply the special "assign" attribute, the output of the counter function will be assigned to this template variable instead of being output to the template.

如果指定了 "assign" 這個(gè)特殊屬性,該計(jì)數(shù)器的輸出值將被賦給由 assign 指定的模板變量,而不是直接輸出.

Example 8-2. counter
例 8-2. counter 函數(shù)演示

{* initialize the count *}
{counter start=0 skip=2 print=false}

{counter}<br>
{counter}<br>
{counter}<br>
{counter}<br>

OUTPUT:

2<br>
4<br>
6<br>
8<br>
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