循環(huán)標(biāo)簽語(yǔ)法
在index.html中：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset = "UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<p>index模塊index控制器index操作對(duì)應(yīng)模板</p>
<table border="1" cellspacing="0" cellpadding="2" width="40%">
<caption style="font-size:22px;font-weight:bold">員工信息表</caption>
<tr style="background-color:#83daf1">
<th>編號(hào)</th>
<th>姓名</th>
<th>性別</th>
<th>年齡</th>
<th>工資</th>
</tr>
<!-- volist循環(huán) -->
{volist name="user" id="vo" key='k' offset="2" length="5" empty="沒(méi)有數(shù)據(jù)"}
<tr>
<td>{$k}</td>
<td>{$vo.name}</td>
<td>{$vo.sex}</td>
<td>{$vo.age}</td>
<td>{$vo.salary}</td>
</tr>
{/volist}
</table>
</body>
</html>
<!-- foreach循環(huán) -->
{foreach name="user" item="value"}
<tr>
<td>{$key}</td>
<td>{$value.name}</td>
<td>{$value.sex}</td>
<td>{$value.age}</td>
<td>{$value.salary}</td>
</tr>
{/foreach}
<!-- for循環(huán) -->
{for start='0' end='10' comparsion='lt' name='i' step='1'}
<tr>
{for start='0' end='5' comparsion='lt' name='j' step='1'}
<td>{$j*5+$i}</td>
{/for}
</tr>
{/for}
總結(jié)：循環(huán)標(biāo)簽有三種語(yǔ)法，各自有不同的用途：volist適合輸出格式較復(fù)雜的數(shù)據(jù)，foreach語(yǔ)法簡(jiǎn)單，適合輸出簡(jiǎn)單數(shù)據(jù)，for標(biāo)簽適合輸出大量重復(fù)樣式，不適合數(shù)據(jù)輸出，具體要哪個(gè)，還要看項(xiàng)目需求~~
|
