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  • 表单辅助函数-form_open()

    使用from_open()之前需要装载本辅助函数:
    $this->load->helper('form');


    php===》 echo form_open('email/send')    
    等同于   
    html===》 <form method="post" action="http://example.com/index.php/email/send" />


    php===》$attributes = array('class' => 'email', 'id' => 'myform');
    echo form_open('email/send', $attributes);
    等同于 
    html===》<form method="post" action="http://example.com/index.php/email/send" class="email" id="myform" />


    增加隐藏域:
    php===》$hidden = array('username' => 'Joe', 'member_id' => '234');
    echo form_open('email/send', '', $hidden);
    等同于 
    html===》<form method="post" action="http://example.com/index.php/email/send">
    <input type="hidden" name="username" value="Joe" />
    <input type="hidden" name="member_id" value="234" />

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  • 原文地址:https://www.cnblogs.com/moqiang02/p/4061313.html
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