取一个option元素的name属性，并将其放入一个php变量中 [英] Take the name attribute of an option element and put it into a php variable

问题描述

所以我有一个用PHP创建的HTML下拉列表.

So I have an HTML dropdown that is created in php.

echo '<select id="myselect" name="myselect">';

    while($row = mysql_fetch_array($query)) {
        echo '<option value="'.$row['categories'].'" id="'.$row['categories'].'">'.$row['categories'].'</option>';
    }

    echo '</select>';

我想做的是采用选定的选项，并将其变成一个变量，这样我就可以将其传递给另一个php页面.

What I want to do is take the selected option and turn it into a variable so I can pass it to another php page.

推荐答案

echo '<select id="myselect" name="myselect">';
    echo '<option value="make_selection" id="make_selection" name="make_selection">Choose Your Category</option>';

    while($row = mysql_fetch_array($query)) {
        echo '<option value="'.$row['categories'].'" id="'.$row['categories'].'">'.$row['categories'].'</option>';
    }

    echo '</select>';

之上:

if($_POST){
    $selection = $_POST['make_selection'];
    //do something with $selection
    //possibly redirect user using header('Location: page.php');
}

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