douchen4534
2017-06-18 07:53
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单选按钮值，仅发送一个表单参数

I want to use radio buttons in my application.When i click Male , i want it to input male into the database, when i click Female, it sends female into the database.

Code looks like this

<html>
<head></head>
<title>Radio Test</title>
<body>
<h1>Radio Test</h1>
<form name="testform" id="testform" method="post" action="test.php" />
Name : <input type="text" name="fullname" id="fullname" /></br>
    Male <input type="radio" name="male" id="male" value="Male" />
    Female <input type="radio" name="female" id="female" value="FeMale" /></br></p>
        <input type="submit" name="submit" value="Submit" />
</form>
</body>
</html>

For the HTML Area, Now i want to make it output values, but it doesnt respond. My PHP looks like this but instead of sending one value, it sends both

<?php

$host = "127.0.0.1"
$user = "root"
$pass = ""
$db = "people_info"

$con = mysqli_connect($host, $user, $pass, $db) or die('Cannot Connect :'.mysqli_error());
$fullname = mysqli_real_escape_string($con, $_POST['fullname']);
$male = mysqli_real_escape_string($con, $_POST['male']);
$female = mysqli_real_escape_string($con, $_POST['female']);

$sql = "insert into data (fullname,male,female) values ('".$fullname."', '".$male."', '".$female."')";
mysqli_query($con,$sql) or die ('Failed Query :'.mysqli_error($con));
mysqli_close($con);
?>

I was thinking of using switch case, but that made it even worse. It didnt send any values as well..

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我想在我的应用程序中使用单选按钮。当我单击Male时，我希望它输入male到数据库中 当我点击女性时，它会将女性发送到数据库中。

代码看起来像这样 <前> ＆lt; html＆gt; ＆lt; head＆gt ;＆lt; / head＆gt; ＆lt; title＆gt; Radio Test＆lt; / title＆gt; ＆lt; body＆gt; ＆lt; h1＆gt; Radio Test＆lt; / h1＆gt; ＆lt; form name =“testform”id =“testform”method =“ post“action =”test.php“/＆gt; 名称：＆lt; input type =”text“name =”fullname“id =”fullname“/＆gt;＆lt; / br＆gt; 男性＆lt; input type =” radio“name =”male“id =”male“value =”男性“/＆gt; 女性＆lt; input type =”radio“name =”female“id =”female“value =”FeMale“/＆gt;＆lt; ; / br＆gt;＆lt; / p＆gt; ＆lt; input type =“submit”name =“submit”value =“Submit”/＆gt; ＆lt; / form＆gt; ＆lt; / body＆gt; ＆lt; / html＆gt;

对于HTML区域，现在我想让它成为输出值，但它没有响应。 我的PHP看起来像这样但不发送一个值，而是发送 

 ＆lt;？php 
 
 $ host =“127.0.0.1”
 $ user =  “root”
 $ pass =“”
 $ db =“people_info”
 
 $ con = mysqli_connect（$ host，$ user，$ pass，$ db）或die（'Can not Connect：'。mysqli_error（  ））; 
 $ fullname = mysqli_real_escape_string（$ con，$ _POST ['fullname']）; 
 $ male = mysqli_real_escape_string（$ con，$ _POST ['male']）; 
 $ female = mysqli_real_escape_string（$ con  ，$ _POST ['female']）; 
 
 $ sql =“插入数据（全名，男性，女性）值（'”。$ fullname。“'，'”。$ male。“'，'”  。$ female。“'）”; 
mysqli_query（$ con，$ sql）或die（'Failed Query：'。mysqli_error（$ con））; 
mysqli_close（$ con）; 
？＆gt; 
   
 
 
我在考虑使用switch case，但这让它变得更糟。 它也没有发送任何值..
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2条回答 默认 最新

  • dow46218 2017-06-18 07:59
    最佳回答

    I think, you should have one column Gender in your table. I'm not sure why are you storing it in two different column.

    Change your code to following

    Male <input type="radio" name="gender" id="male" value="Male" />
Female <input type="radio" name="gender" id="female" value="FeMale" /></br></p>

    Then,

     $gender = mysqli_real_escape_string($con, $_POST['gender']);
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