form_open()无法在codeigniter中工作

Nit*_*ish 1 php forms codeigniter

我想在CodeIgniter中构建一个简单的表单.我的视图'input_view.php'是:

 <html>
    <head>
        <link rel="stylesheet" type="text/css" href="<?php echo "$base/$css"?>">
    </head>
    <body>
        <div id="header">
            <?php $this->load->view('books_header'); ?>
        </div>

        <div id="menu">
            <?php $this->load->view('books_menu'); ?>
        </div>
        <?php //echo $title; ?>
        <?php echo form_open('books/input'); ?>

            <?php echo $title; ?>
            <?php echo form_input('title'); ?>;

            <?php echo $author; ?>
            <?php echo form_input('author'); ?>

            <?php echo $publisher; ?>
            <?php echo form_input('publisher'); ?>

            <?php echo $year; ?>
            <?php echo form_dropdown('year',$years); ?>

            <?php echo $available; ?>
            <?php echo form_checkbox('available','yes',TRUE); ?>

            <?php echo $summery; ?>
            <?php echo form_textarea('summery'); ?>

            <?php echo form_submit('mysubmit', 'Submit'); ?>

    <?php echo form_close(); ?>


        <div id="footer">
            <?php $this->load->view('books_footer'); ?>
        </div>
    </body>
</html>
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但是当我尝试时http://localhost/CodeIgniter/index.php/books/input,它没有显示表单,而是显示页面menu.问题出在这里?

Vin*_*abu 8

您是否在控制器中加载了表单助手,您可以在其中调用简单的表单视图?????

$this->load->helper('form');
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