smarty变量调节器 







<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script src="/jquery-1.11.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(e) {
    $(".xs").mouseover(function(){
        
        $(this).children("div").css("display","block");
        
        })
    $(".xs").mouseout(function(){
        
        $(this).children("div").css("display","none");
        })
});
</script>
</head>

<body>

<{$test|capitalize}>  <!--在显示的时候首字母大写-->
<div><{$money|cat:"$"}></div><!--连接字符串-->
<div><{"$"|cat:$money}></div>
<div><{$zifu|count_characters}></div><!--计算字符数量-->
<div><{$riqi|date_format:"%Y-%m-%d %H:%M:%S"}></div>
<div><{$riqi|date_format:"%D %T"}></div><!--格式化日期-->
<div><{$moren|default:"hello"}></div><!--模板默认值，没有注册值就是该显示的-->
<div><{$suojin|indent:2}></div><!--字符缩进，默认是缩进4个-->
<div><{$zhengze|regex_replace:"/\d/":"oo"}></div><!--正则替换,第一个是要替换的内容，第二个是用什么来替换-->
<div><{$zhengze|replace:"l":"0"}></div><!--一般的替换-->
<div><{$jiequ|truncate:8:"***"}></div><!--字符串截取，截取几个字符，后面用什么代替-->


<div><{$ceshi|yangshi:"yellow":24px}></div>
<div><{$jiequ|substr:6:"***"}></div>
<div><{$sex|sexname}></div>
<div><{$nation|nationname}></div>
<div class='xs' style='width:300px; height:30px; background-color:pink'>
    <span><{$xianshi|substr:30:"***"}></span>
    <div style='width:200px; height:100px; background-color:pink; display:none'><{$xianshi}></div>

</div>

</div>

<{foreach $shuzu as $v}>
<div class='xs' style='width:300px; height:30px; background-color:pink'>
    <span><{$v|substr:30:"***"}></span>
    <div style='width:200px; height:100px; margin:0xp 0px 0px 500px; background-color:pink; display:none'><{$v}></div>

</div>


<{/foreach}>
</body>

</html>






<?php
function smarty_modifier_yangshi($str,$color="green",$size="16px")//至少一个形参
{
    $str = "<span style='color:{$color}; font-size:{$size}'>{$str}</span>";
    return $str;
}

//注意文件命名书写方式






<?php
function smarty_modifier_substr($str,$num=10,$end="...")//截取字符串，（要截取的字符穿，截取长度，后面用什么代替）
{
    $str = substr($str,0,$num-3);    //(要截取的字符串，开始位置，结束为止)
    $str = $str.$end;
    return $str;
}






<?php
function smarty_modifier_sexname($sex)
{
    /*if($sex)
    {
        return "男";    
    }    
    else
    {
        return "女";    
    }*/
    return $sex?"男":"女";
}






<?php
function smarty_modifier_nationname($nation)
{
    $db = new MySQLi("localhost","root","root","mydb");
    $sql = "select name from nation where code='{$nation}'";
    $result = $db->query($sql);    
    $attr = $result->fetch_row();
    return $attr[0];
}




 






            

            
posted @ 
2016-07-25 22:12 
随亦 
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