Smarty簡單生成表單元素的方法示例

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    本文實(shí)例講述了Smarty簡單生成表單元素的方法。分享給大家供大家參考,具體如下:
    smarty生成表單元素功能實(shí)現(xiàn)的原理是:給smarty一個(gè)數(shù)組,用于生成和顯示菜單或選項(xiàng),另外在傳遞一個(gè)選項(xiàng)的值,用于默認(rèn)選擇的匹配:
    示例如下:
    php文件:index.php
    <?php 
    include("smarty_inc.php");
    $smarty->assign('cust_ids',array(1000,1001,1002,1003));
    $smarty->assign('cust_names',array('丁慶','閆磊','呂東','宋子健'));
    $smarty->assign('customer_id',1003);
    $smarty->display("index.html");
    ?>
    模板文件:index.html
    <select name=customer_id onkeypress="">
    <{html_options values=$cust_ids selected=$customer_id output=$cust_names}>
    </select>
    <hr />
    <{html_radios name="id" values=$cust_ids selected=$customer_id output=$cust_names }>
    希望本文所述對大家基于smarty模板的PHP程序設(shè)計(jì)有所幫助。