http://www.smarty.net/
http://smarty.php.net/manual/en/
1.配置
define("ROOTPATH",dirname(__FILE__)."/../");
require_once("smarty/Smarty.class.php");
/**
* Smarty Template Class Initializtion
*/
if( @constant( "ENABLED_TPL" ) ) {
$obj_smarty = new Smarty();
$obj_smarty->compile_check = true; //Open Compile Check
$obj_smarty->debugging = false;// false || DEBUG || DEBUG_TPL; //debug On-off
$obj_smarty->template_dir = ROOT_PATH."html"; //Set Template Document Root
$obj_smarty->compile_dir = ROOT_PATH."cache"; //Set Template Cache File Document Root
$obj_smarty->left_delimiter = "<!!"; //Set Template Left Delimiter
$obj_smarty->right_delimiter = "!!>"; //Set Template Right Delimiter
/**
* 0：Smarty默认值，表示不对模板进行缓存
* 1：表示Smarty将使用当前定义的cache_lifetime来决定是否结束cache
* 2：表示Smarty将使用在cache被建立时使用cache_lifetime这个值
* 习惯上使用true与false来表示是否进行缓存
*/
$obj_smarty->caching = true;
$obj_smarty->cache_lifetime = 60 * 60 * 24;//-1:缓存从不过期,0:每次执行缓存总是被重新建立
}
2.循环,section,sectionelse
<!!sectionelse!!> 用来表示传入的数组变量为空时对模板进行的处理。
<!!section name=one loop=$arr_result start=5 step=2 max=3 show=$show_customer_info!!>
<!!$arr_result[one].name!!>
<!!$smarty.section.one.iteration!!> //display the current loop iteration
<!!$smarty.section.one.index!!> //display the current loop index, starting with zero
<!!$smarty.section.one.first!!> //first is set to true if the current section iteration is the first one
<!!$smarty.section.one.last!!> //last is set to true if the current section iteration is the last one.
<!!$smarty.section.one.loop!!> //display the last index number that this section looped
<!!$smarty.section.one.show!!> //show is a boolean value, true or false
<!!$smarty.section.one.total!!> //display the number of iterations that this section will loop
<!!$smarty.section.name.rownum+$offset!!>//display the current loop iteration, starting with one $offset为基值
<!!/section!!>
<!!section name=one loop=$arr_result!!>
<input type="checkbox" name="<!!$name!!>[]" id="<!!$name!!>_<!!$smarty.section.one.index+1!!>" value="<!!$arr_result[one].value!!>"
<!!if ($arr_result[one].value|inarray:$arr_values) !!>checked<!!/if!!>/><!!$arr_result[one].value!!>
<!!/section!!>
<!!section name=one loop=$arr_result!!>
<option value="<!!$arr_result[opt].value!!>" <!!if $arr_result[one].value==$selectedvalue !!>selected<!!/if!!>><!!$arr_result[one].option!!></option>
<!!/section!!>
表格排版 1行2列
<!!if $smarty.section.one.index%2 eq 0 !!>
<!!if $smarty.section.one.index%2 eq 1 !!>
奇偶数用于斑马线效果
<!!if $smarty.section.one.rownum%2 eq '0'!!>...<!!else!!>...<!!/if!!>
生成斑马线
<div style="background:<!!cycle values='#F0F8FF,#F0FFFF,#FFFAF0,#F0FFF0'!!>" id="div_msg_<!!$smarty.section.one.rownum!!>">
...
</div>
3.表格,html_table table_foreach
<!!html_table cols=4 table_attr=' width="95%" border="0" cellspacing="0"
cellpadding="2" ' tr_attr=' align="left" valign="top" ' td_attr=' width="25%" ' loop=$arr_result!!>
<!!table_foreach from=$addproducts item=sam key=id cols=4 table_attr='width="100%" border="0" cellspacing="4"
cellpadding="0"' tr_attr='' td_attr=' width="25%"align="center" valign=""'!!>
<a href="<!!$sam.adurl!!>">
<img src="upload/images/<!!$sam.adpic!!>" alt="<!!$sam.adalt!!>"
width="100" height="100" border="0" class='picline'></a>
<a href="<!!$sam.adurl!!>" title="<!!$sam.adalt!!>"><!!$sam.adtitle|substrgb:'0':'20':''!!></a>
<!!/table_foreach!!>
4.包含文件,include
<!!include file="header.tpl"!!>
5.不解析,literal
<!!literal!!> 这里是js或css,模板不解析 <!!/literal!!>
6.条件判断,if,elseif,else
<!!if $name eq "Fred" and ($type eq '1' || $type eq '2')!!>
Welcome Sir.
<!!elseif $name eq "Wilma"!!>
Welcome Ma'am.
<!!else!!>
Welcome, whatever you are.
<!!/if!!>
"eq", "ne","neq", "gt", "lt", "lte", "le", "gte" "ge","is even","is odd",
"is not even","is not odd","not","mod","div by","even by","odd by","==","!=",">", "<","<=",">="
7:字符替换,replace
|replace:"1":"2" 1--将被替换的字符串 2--用来替换的文本
<!!$articleTitle|replace:"pear":"apple"!!>
8:去除Html标签,strip_tags
去除Html标签 去除在<和>之间的所有标签,包括<和>.
<!!$articleTitle|strip_tags!!>
8:字符截取,truncate,substrgb,mbstrutf8
截取|truncate:"1":"2":"3" 1--指定截取多少字符 2--截取后加在截取词后的字符串 3--检查是否截取到词的边界 Default(false)
<!!$articleTitle|truncate:30:"...":true!!>
<!!$articleTitle|substrgb:"0":"23":".."!!>
<!!$arr_story[$top18].rm_title|mbstrutf8:"0":"34":"..."!!>
<!!$arr_result[one].SP_CONTENTS|substrgb:"0":"16":"..."!!> 可以解决中文截取乱码问题
9:注释,Comments
注释
<!!* this is a comment *!!>
10:日期格式,date_format
日期格式
<!!$smarty.now|date_format!!>
<!!$smarty.now|date_format:"%Y/%m/%d"!!>
<!!$smarty.now|date_format:"%Y-%m-%d"!!>
%y：显示两位数字年份, 00 至 99
%Y：显示四位数字年份
%m：显示数字月份,01-31
%b：显示英文月份,简称
%B：显示英文月份,全称
%d 显示数字日份,01-31
%D 显示英文日份,简称3 个字母 Mon 到 Sun
11:日期下拉列表,html_select_date
日期下拉列表
<!!html_select_date prefix="StartDate" start_year="-5" end_year="+5" field_order="YMD" month_format="%m" display_days=false time="$time"!!>
time="2006-06-06" 可以给定输出想要的值
12:循环,foreach,foreachelse
选择性的section循环
from 需要循环的数组的名称
item 当前元素的变量名
key 当前关键字的变量名
name 访问foreache属性的foreach循环名
$smarty->assign("arr_result", array(array("phone" => "1", "fax" => "2", "cell" => "3"),
array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234")));
<!!foreach name=outer item=contact from=$arr_result!!>
<!!foreach key=key item=item from=$contact!!>
<!!$key!!>: <!!$item!!>
<!!/foreach!!>
<!!/foreach!!>
<!!foreachelse!!> 在from变量没有值的时候被执行
13:下拉列表,html_options
输出下拉列表
name name of select group
values an array of values for dropdown
output an array of output for dropdown
selected the selected option element(s)
options an associative array of values and output
<select name=customer_id>
<!!html_options values=$cust_ids selected=$customer_id options=$cust_options output=$cust_names!!>
</select>
14:换行替换,nl2br
换行符替换成<br />
<!!$articleTitle|nl2br!!>
15:默认值,default
当变量为空或者未分配的时候,将由给定的默认值替代输出.
<!!$articleTitle|default:"no title"!!>
16:字符处理,capitalize,ucwords
将变量里的所有单词首字大写
<!!$articleTitle|capitalize!!>
<!!$articleTitle|ucwords!!>
17:字符串连接,cat
字符串连接 将cat里的值连接到给定的变量后面.
<!!$articleTitle|cat:" yesterday."!!>
18:字符处理,strtolower
将变量里的所有单词小写.
<!!$articleTitle|strtolower!!>
19:获取字符串,fetch
获取字符串
$str_html = $obj_smarty->fetch("index.html");
20:capture
capture函数的作用是收集模板输出的数据到一个变量里,而不是把它们输出到页面.
任何在 {capture name="foo"}和{/capture}之间的数据都被收到了由函数的名称属性指定的变量里($foo).
收集的信息可以用在特殊变量$smarty里.
例如capture.foo就收集了以上数据.如果函数没有名字属性,将使用"default".
每个{capture}都必须对应{/capture},也不能嵌套使用capture函数
{capture name=banner}
1
{/capture}
{capture name=banner2}
2
{/capture}
{if $smarty.capture.banner ne ""}
<tr>
<td>
{$smarty.capture.banner}
</td>
<td>
{$smarty.capture.banner2}
</td>
</tr>
{/if}
抓取数据存放在变量中 可以在一个页面中重复使用
21:include_php,php
include_php
在模板里加载php文件
php
可以直接使用php代码 相当于<?php ?>
<!!include_php file="phpinfo.php"!!>
<!!php!!>
include("phpinfo.php");
echo date("h:i:s");
<!!/php!!>
22:insert
使模板的一部分不被缓存
//demo.php
$int_cache_id = sprintf('%X', crc32("index.html"));
if( !$obj_smarty->is_cached('index.html', $int_cache_id) ) {
$obj_smarty->assign("str_date",date("h:i:s"));
}
$obj_smarty->display("index.html",$int_cache_id);
function insert_getBanner( $arrParams ) {
return $arrParams["lid"]."-andy-".$arrParams["sid"];
}
//index.html
<!!$str_date!!>
<!!insert name="getBanner" lid="1" sid="2" !!>
23:ldelim,rdelim
ldelim and rdelim are used for displaying the literal delimiter, in our case "{" or "}".
输出变量 不做解析
<!!ldelim!!>funcname<!!rdelim!!> is how functions look in Smarty!
OUTPUT:
<!!funcname!!> is how functions look in Smarty!
24:strip
去除<!!strip}<!!/strip!!>间的所有空格
25:{$smarty}保留变量
页面请求变量
{* display value of page from URL (GET) http://www.domain.com/index.php?page=foo *}
{$smarty.get.page}
{* display the variable "page" from a form a form (POST) *}
{$smarty.post.page}
{* display the value of the cookie "username" *}
{$smarty.cookies.username}
{* display the server variable "SERVER_NAME" *}
{$smarty.server.SERVER_NAME}
{* display the system environment variable "PATH" *}
{$smarty.env.PATH}
{* display the php session variable "id" *}
{$smarty.session.id}
{* display the variable "username" from merged get/post/cookies/server/env *}
{$smarty.request.username}
{$smarty.now}变量用于访问 当前时间戳.
可以用 date_format调节器格式化输出.
{* use the date_format modifier to show current date and time *}
{$smarty.now|date_format:"%Y-%m-%d %H:%M:%S"}
{$smarty.const}
可以直接访问PHP常量.
{$smarty.const._MY_CONST_VAL}
{$smarty.template}
当前被处理的模板的名字
26:组合使用调节器 |
<!!$articleTitle!!>
<!!$articleTitle|upper|spacify!!>
<!!$articleTitle|lower|spacify|truncate!!>
<!!$articleTitle|lower|truncate:30|spacify!!>
<!!$articleTitle|lower|spacify|truncate:30:". . ."!!>
27:fetch
抓取数据
{* include some javascript in your template *}
{fetch file="/export/httpd/www.domain.com/docs/navbar.js"}
{* embed some weather text in your template from another web site *}
{fetch file="http://www.myweather.com/68502/"}
{* fetch a news headline file via ftp *}
{fetch file="ftp://user:[email protected]/path/to/currentheadlines.txt"}
{* assign the fetched contents to a template variable *}
{fetch file="http://www.myweather.com/68502/" assign="weather"}
{if $weather ne ""}
{$weather}
{/if}
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