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smarty 函数

1、块函数(foreach/ if / elseif)

(1)hanshu.php

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<?php
 
require "DBDA.class.php";
require "../init.inc.php";
 
 
$db new DBDA();
$sql "select * from users";
$arr $db->query($sql);
 
 
$smarty->assign("shuju",$arr);
$smarty->display("hanshu.html");
?>

(2).hanshu.html (foreach 遍历)

  

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <table width="100%" border="1px" cellpadding="0px" cellspacing="0px">
            <tr>
                <td>用户名</td>
                <td>密码</td>
                <td>姓名</td>
                <td>性别</td>
                <td>生日</td>
            </tr>    
            <{foreach $shuju as $v}>
                <tr>
                    <td><{$v[0]}></td>
                    <td><{$v[1]}></td>
                    <td><{$v[2]}></td>
                    <td><{$v[3]}></td>
                    <td><{$v[4]}></td>       
                </tr>
            <{/foreach}>
        </table>
    </body>
</html>

  效果图:

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(3).hanshu.html (if 判断  将上图中性别 改为男女)

 

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <table width="100%" border="1px" cellpadding="0px" cellspacing="0px">
            <tr>
                <td>用户名</td>
                <td>密码</td>
                <td>姓名</td>
                <td>性别</td>
                <td>生日</td>
            </tr>    
            <{foreach $shuju as $v}>
                <tr>
                    <td><{$v[0]}></td>
                    <td><{$v[1]}></td>
                    <td><{$v[2]}></td>
                    <td>
                        <{if $v[3] }>男
                            <{else}>女
                        <{/if}>
                    </td>
                    <td><{$v[4]}></td>       
                </tr>
            <{/foreach}>
        </table>
    </body>
</html>

  效果图:( 性别已经变为“男女”)

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2、<{literal}><{/literal}>:当代码放于其中时,代码不会被解析

3、 <{html_select_date month_format="%m"}>

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调用插件里的函数:

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4、<{date name="date"}>  必须有name

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 5. <{color name="color"}>

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 6、<{textarea name="textarea"  toolbar="full"  color="red"}> <{/textarea}>

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smarty 函数