在javascript中对复选框值进行排序


sort checkbox values in javascript

我需要在javascript中用逗号对选中复选框的所有值进行排序,这样我就可以将发送到表单的php脚本。

javascript:

var services = [];
$('#field-services:checked').each(function() {
services.push($(this).val());
});
$.post(rootUrl+'/wp-admin/admin-ajax.php', { action:"two2_send_contact_form", services:services }

我在id为field-services的div中有复选框发送电子邮件的php

$services = $_POST["services"];
$subject = "BLAH BLAH";
    $body = "Services: $services, 'n'n$message";

$('#field-services:checked')当然不起作用,因为id必须是唯一的,所以必须只检查一个#field-services。你可能想做:

var services = []
$('#field-services input:checked').each(function(){
  services.push(this.value)
})