Php 如何在codeigniter中将表单标记转换为表单_open

Php 如何在codeigniter中将表单标记转换为表单_open,php,codeigniter,form-helpers,Php,Codeigniter,Form Helpers,如何编写此代码 <form action="http://<?php echo site_url();?>/loader/login_screen_flow" method="post" enctype="multipart/form-data" name="login_data"> 试试这个 $attributes = array('name' => 'login_data'); echo form_open_multipart('loader/login_

如何编写此代码

<form action="http://<?php echo site_url();?>/loader/login_screen_flow" method="post" enctype="multipart/form-data" name="login_data"> 
试试这个

$attributes = array('name' => 'login_data');

echo form_open_multipart('loader/login_screen_flowd', $attributes);
输出

<form method="post" accept-charset="utf-8" action="http:/example.com/index.php/loader/login_screen_flowd"  name="login_data" enctype="multipart/form-data"/>

同时加载表单帮助程序
$this->Load->helper('form')

试试看

$attr = array('name' => 'login_data');
echo form_open_multipart('loader/login_screen_flowd', $attr);
请尝试以下操作:

$attribute = array('name'=>'login_data','class'=>'email','id'=>'myform');
echo form_open_multipart('loader/login_screen_flowd', $attribute);
用户指南
$attribute = array('name'=>'login_data','class'=>'email','id'=>'myform');
echo form_open_multipart('loader/login_screen_flowd', $attribute);