使用jQuery ajax将Javascript数组转换为php

本文介绍了使用jQuery ajax将Javascript数组转换为php的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！我正在尝试使用ajax将从n个动态生成的输入中收集的一些变量传递给php.I'm trying to pass some variables gathered from n dynamically generated inputs to php with ajax.<input type="text" class="big" id="service" name="service[]" maxlenght="100"/>这是动态生成的输入(可能为1或100).现在，如果我不使用ajax提交它们，只需执行以下操作即可在php中提供一个数组This is the dynamically generated input(there could be 1 or 100).Now, if I submit them without ajax it gives me an array in php by simply doing$services = $_POST['service'];但是如果我想用ajax而不刷新页面怎么办?But what if I want to do it with ajax without refreshing the page?var action = $("form_act").attr('action');var form_data = { service: $("#service").val(), ajax_request: 1};$.ajax({ type: "POST", url: action, data: form_data, dataType: "json", success: function (response) { if (response.error == 'none') $("#form_content").slideToggle('slow', function () { $('#form_content').load('includes/db_setup_form.php'); $("#form_content").delay(500).slideToggle('slow'); }); else { $("#ajax_response").html("<p>" + response.msg + "</p>"); } }});它仅发送第一个服务变量，而不发送带有其他(如果有)变量的完整数组.有什么建议吗?It only sends the first service variable and not a complete array with the others(if there are) variables. Any suggestions?推荐答案您遇到的问题是选择器('#services')仅采用第一个输入值.您应该删除id并按如下所示序列化表单.you problem that selector ('#services') takes only first input value. You should remove id and just serialize form as below.如果您只需要传递表格中的所有值，就可以使用If all you need to pass is all values from form you can usedata: $('form#my-form').serialize() // this code puts all of the inputs into passable and readable for PHP, way.然后在$ _POST ['service']中将是一个输入值数组.And then in $_POST['service'] will be an array of inputs values.例如:<form action="save.php" method="post" id="services"> <input type="text" name="service[0]" value="1st Service" /> <input type="text" name="service[1]" value="2nd Service" /> <input type="text" name="service[2]" value="3rd Service" /> <input type="text" name="service[..]" value=".. Service" /> <input type="text" name="service[N]" value="N Service" /></form>在您的JS中:$.post($('form#services').attr('action'), $('form#services').serialize(), function(response) {});然后在save.php中，您可以在$ _POST中获得一个数组:And then in save.php you can get an array in $_POST:var_dump($_POST['service']);希望这正是您所需要的.Hope that's is exactly what you need. 这篇关于使用jQuery ajax将Javascript数组转换为php的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！