dongya6381 2013-06-13 10:47
浏览 34
已采纳

将文件名传递给隐藏字段?

How can i grab whatever the value of is in this line of code e.g. the value would be file.php

include filter_input(INPUT_POST, 'name', FILTER_SANITIZE_STRING);

and then place it in to a hidden field that looks like this

 <input type="hidden" name="file_name" value="">

so that the placed value can be used to save to whatever the input is to a file?

  • 写回答

1条回答 默认 最新

  • donglvlao8367 2013-06-13 12:31
    关注

    Try:

    $name = filter_input(INPUT_POST, 'name', FILTER_SANITIZE_STRING);
    
    <input type="hidden" name="file_name" value="<?php echo $name; ?>">
    

    or if you have short_tags turned on

    <input type="hidden" name="file_name" value="<?=$name?>">
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?