Question

我正在从事一个项目。哪里有单选按钮你有护照。如果用户选择是，则向其他用户显示其他文本框和上传护照图像的按钮。我的问题是，当用户选择是并填写完整的详细信息然后它正常工作，当用户选择无按钮或其他情况时，当用户选择是但不选择图像上传然后休息数据他/她填写文本框没有进入数据库。我将非常感谢你删除我的错误。我使用BLOB类型将图像直接存储在数据库中。这是我的代码：

<?php
 $conn = new mysqli("localhost","root","","db_dat");

 $passno="";
 $doi="";
 $doe="";
 $poi="";
 if (isset($_POST['pass']))
 {
  $passno=$_POST['pass'];
 }
 if (isset($_POST['dateofissue']))
 {
  $doi=$_POST['dateofissue'];
 }
 if (isset($_POST['dateofexpiry']))
 {
  $doe=$_POST['dateofexpiry'];
 }
 if (isset($_POST['issueplace']))
 {
  $poi=$_POST['issueplace'];
 }
 if(isset($_POST['yeshave']))
 {
  $selectedValue =$_POST['yeshave'];
 }
 ?> 

<?php
 //image script
 if(isset($_POST['submit']) && $_FILES['userfile']['size'] > 0)
 {
  $fileName = $_FILES['userfile']['name'];
  $tmpName = $_FILES['userfile']['tmp_name'];
  $fileSize = $_FILES['userfile']['size'];
  $fileType = $_FILES['userfile']['type'];

  $fp = fopen($tmpName, 'r');
  $image = fread($fp, filesize($tmpName));
  $image = addslashes($image);
  fclose($fp);

  if(!get_magic_quotes_gpc())
  {
   $fileName = addslashes($fileName);
  }
  //imagescriptend
  $servername = "localhost";
  $username = "root";
  $password = "";
  $dbname = "db_dat";

  $conn=mysqli_connect($servername, $username, $password, $dbname);

  $query = "INSERT INTO upload (name, size, type, image,passport_no,
      dateofissue,dateofexpiry,placeofissue, having_passport ) ".
  "VALUES ('$fileName', '$fileSize', '$fileType', '$image','"
     .$passno."','".$doi."','".$doe."','".$poi."','".$selectedValue."')";

  mysqli_query($conn,$query) or die('Error, query failed'); 

  echo "<br>File $fileName uploaded<br>";
 } //ifissetpost submit end
?>

<!DOCTYPE html>
<html>
 <head>
  <meta charset="utf-8">
  <!-- Set the viewport width to device width for mobile -->
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
  <script>
   $(document).ready(function(){
   $(document).ready(function() {
    $('input[name="yeshave"]').on('click', function() {
     $('#textboxes').toggle($(this).val() == 'yes');
    });
   });
   });
  </script>
  <link rel="stylesheet" 
   href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
  <script src="http://code.jquery.com/jquery-1.10.2.js"></script>
  <script src="http://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
  <link rel="stylesheet" href="http://jqueryui1.com/resources/demos/style.css">
  <script>
   $(function() {
    $( "#datepickerfordoi" ).datepicker();
   });
  </script>
  <script>
   $(function() {
    $( "#datepickerfordoe" ).datepicker();
   });
  </script>
 </head>
 <body>
  <form method="post" enctype="multipart/form-data">
  <table>
   <tr>
    <td>Do you haver passport:</td>
    <td><input type="radio" name="yeshave" value="yes"> Yes</td>
    <td><input type="radio" name="yeshave" value="no"> No</td>
   </tr>
  </table>
  <divine id="textboxes" style="display: none">
   <table>
    <tr>
     <td>Passport No:</td>
     <td>
      <input type="text" name="pass">
     </td>
    </tr>
    <tr>
     <td>Date of Issue:</td>
     <td>
      <input type="text" name="dateofissue" id="datepickerfordoi"> 
     </td>
    </tr>
    <tr>
     <td>Date of expiry:</td>
     <td> <input type="text" name="dateofexpiry" id="datepickerfordoe"> </td>
    </tr>
    <tr>
     <td width="246"><br><br>
      <input type="hidden" name="MAX_FILE_SIZE" value="2000000">
      <input name="userfile" type="file" id="userfile"> 
     </td>
    </tr>
   </table>
  </divine>
  <table>
   <tr>
    <td>
    <td>
     <input name="submit" type="submit" class="fsSubmitButton" 
      id="upload" value=" submit ">
    </td>
   </tr>
  </table>
 </body>
</html>

Answer 1

请注意我的图像和其他打开的文本框正在处理一个名称已上传的提交按钮，并在我的图像脚本中设置了上传。因此，如果用户没有选择图像，则无法正常工作

在数据库中插入单选按钮值

1 个答案: