[英]Get value of contact form 7 radio button
favorite I have following radio buttons in contact form 7 and a few text fields and hidden fields. 最喜欢的是,我有以下联系表单7中的单选按钮,以及一些文本字段和隐藏字段。
[radio radio id:radio label_first "3" "6" "9" "12"]
Following are a few example lines of code in functions.php. 以下是functions.php中的一些示例代码行。 I am able to get all the other values eg text fields and hidden fields but not radio buttons.
我能够获取所有其他值,例如文本字段和隐藏字段,但不能选择单选按钮。
function wpcf7_cstm_function($contact_form) {
$title = $contact_form->title;
$submission = WPCF7_Submission::get_instance();
if ($submission) {
$posted_data = $submission->get_posted_data();
}
$txt = $posted_data['txt'];
$text2 = $posted_data['txt2'];
$radio=$posted_data['radio'];
}
Is there a way to get the value of selected radio button? 有没有办法获取所选单选按钮的值?
好的,这样我就可以通过页面上的javascript获取单选按钮的值,并将其值分配给表单中的隐藏字段。
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