dongxi3911 2011-06-26 12:46
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如何将视图变量传递给codeigniter中的控制器？

My View :-

 <html>
<?= link_tag(base_url().'css/simple.css'); ?>
<body>
<?php $this->load->helper('form'); ?>
<?php $this->load->view('commentform'); ?>
<?php $id=$this->uri->segment(3);?>
<?php echo $id;?>
</body>
</html>

i would like to use the variable $id in my controller.I'm using codeigniter by the way, and am a beginner. I would appreciate any help on this.

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  • dongzouche9108 2011-06-26 12:48
    关注

    Well, ideally you wouldn't do it this way. You should assign the variable first in the controller and pass it to the view if you need to use it there. 

    $data['id'] = $this->uri->segment(3);
$this->load->view('view_file', $data);

    $id would then be available in your view as well.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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