Question

确定！所以我不是PHP的专家。我无法将我的单选按钮数据插入＆＃34;性别＆＃34;数据库中的列。

Register.php

<label for='gender' >Gender*: </label><br/>



 <input type="radio" name="genderf" id="genderf" value='<?php echo $fgmembersite->SafeDisplay('gender') ?>'maxlength="50"/> Female
<input type="radio" name="genderm" id="genderm" value='<?php echo $fgmembersite->SafeDisplay('gender') ?>'maxlength="50"/>Male

和 fgmembersite.php 就是这个我只是插入功能代码，它会将数据从register.php收集到数据库

function CollectRegistrationSubmission(&$formvars)
    {
        $formvars['name'] = $this->Sanitize($_POST['name']);
        $formvars['gname'] = $this->Sanitize($_POST['gname']);
        $formvars['age'] = $this->Sanitize($_POST['age']);
        $formvars['gender'] = $this->Sanitize($_POST['genderm']);
        $formvars['gender'] = $this->Sanitize($_POST['genderf']);
        $formvars['school_college'] = $this->Sanitize($_POST['school_college']);
        $formvars['class_section'] = $this->Sanitize($_POST['class_section']);
        $formvars['stream'] = $this->Sanitize($_POST['stream']);
        $formvars['phone_number'] = $this->Sanitize($_POST['phone_number']);
    $formvars['username'] = $this->Sanitize($_POST['username']);
        $formvars['email'] = $this->Sanitize($_POST['email']);
        $formvars['password'] = $this->Sanitize($_POST['password']);

    }

 $insert_query = 'insert into '.$this->tablename.'(
        name,
        gname,
        age,
        gender,

        school_college,
        class_section,
        stream,
        phone_number,
        email,
        username,   
        password,
        salt,
        confirmcode
        )
        values
        (
        "' . $this->SanitizeForSQL($formvars['name']) . '",
        "' . $this->SanitizeForSQL($formvars['gname']) . '",
        "' . $this->SanitizeForSQL($formvars['age']) . '",
        "' . $this->SanitizeForSQL($formvars['gender']) . '",

        "' . $this->SanitizeForSQL($formvars['school_college']) . '",
        "' . $this->SanitizeForSQL($formvars['class_section']) . '",
        "' . $this->SanitizeForSQL($formvars['stream']) . '",
        "' . $this->SanitizeForSQL($formvars['phone_number']) . '",
        "' . $this->SanitizeForSQL($formvars['email']) . '",
        "' . $this->SanitizeForSQL($formvars['username']) . '",
        "' . $encrypted_password . '",
        "' . $salt . '",
        "' . $confirmcode . '"
        )';  




There are no errors or exceptions , just the gender column is empty in spite of checking the radio button.

Answer 1

对于无线电输入，name应该相同，因为您只能选择一个。在您的情况下gender

 <input type="radio" name="gender" id="genderf" value='<?php echo $fgmembersite->SafeDisplay('gender') ?>'maxlength="50"/> Female
<input type="radio" name="gender" id="genderm" value='<?php echo $fgmembersite->SafeDisplay('gender') ?>'maxlength="50"/>Male

我不知道$fgmembersite->SafeDisplay('gender')呈现的是什么，但你看起来只有 m 和 f

然后你使用$_POST['gender']

$formvars['gender'] = $this->Sanitize($_POST['gender']);

我想补充一下，有两个以上的性别。

Answer 2

    $formvars['gender'] = $this->Sanitize($_POST['genderm']);
    $formvars['gender'] = $this->Sanitize($_POST['genderf']);
               ^^^^^^

通过f单选按钮发送的任何内容都将覆盖m单选按钮，因为您的数组键是相同的。

无法将单选按钮数据从php插入数据库

2 个答案: