PHP/MySQL:如何在数据库中保存或插入选定的单选按钮? [英] PHP/MySQL: How to save or insert the selected radio buttons in a database?

问题描述

我有一个包含n行的表.每行都有一个名称(来自Excel文件)和2套单选按钮.我应该如何在数据库中保存或插入选定的单选按钮?

I have a table having n rows. Each row has a name [came from an Excel file] and 2 sets of radio buttons. How should I save or insert the selected radio buttons in a database?

我的数据库的结构是:id，名称，vote_for_mayor，vote_for_vmayor

The structure of my database is: id, name, vote_for_mayor, vote_for_vmayor

这是我的php代码.

echo '<form name="electionForm" action="submit.php" method="post" onreset="updateButCount(event);">
<button type="submit" value="Submit">Submit</button>

<table id="election" onclick="updateButCount(event);">
list($cols,) = $xlsx->dimension();
$var=0;
$var1=0;
foreach( $xlsx->rows() as $k => $r) {
    $var++;
    $var1++;
    <tr>
        <td>'.$k.'</td>
        <td>'.( (isset($r[0])) ? $r[0] : '&nbsp;' ).'</td>  //names
        <td><input type = "Radio" Name ="vote'.$var.'" value= "pacada"></td>
        <td><input type = "Radio" Name ="vote'.$var.'" value= "toledo"></td>
        <td><input type = "Radio" Name ="vote1'.$var1.'" value= "apostol"></td>
        <td><input type = "Radio" Name ="vote1'.$var1.'" value= "abdul"></td>
    </tr>
}
</table>
</form>';

推荐答案

将HTML更改为:

    <td><input type = "Radio" Name ="vote['.$var.']" value= "pacada"></td>
    <td><input type = "Radio" Name ="vote['.$var.']" value= "toledo"></td>
    <td><input type = "Radio" Name ="vote1['.$var.']" value= "apostol"></td>
    <td><input type = "Radio" Name ="vote1['.$var.']" value= "abdul"></td>

然后，在处理表单时，变量$_POST['vote']和$_POST['vote1']将是包含每行单选按钮值的数组.您可以遍历它们并将其插入数据库.

Then when processing the form, the variables $_POST['vote'] and $_POST['vote1'] will be arrays containing the value of the radio button on each row. You can loop through them and insert them into the database.

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