本文介绍了以JSON格式POST数据的处理方法，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
我有一些数据需要转换为JSON格式，然后使用JavaScript函数进行POST。
I have some data that I need to convert to JSON format and then POST it with a JavaScript function.
<body onload="javascript:document.myform.submit()"> <form action="www.test/Services/RegistrationService.svc/InviteNewContact" method="post" name="myform"> <input name="firstName" value="harry" /> <input name="lastName" value="tester" /> <input name="toEmail" value="testtest@test" /> </form> </body>这就是帖子现在的样子。我需要它以JSON格式提交值并使用JavaScript进行POST。
This is the way the post looks now. I need it submit the values in JSON format and do the POST with JavaScript.
推荐答案不确定是否需要jQuery。
Not sure if you want jQuery.
var form; form.onsubmit = function (e) { // stop the regular form submission e.preventDefault(); // collect the form data while iterating over the inputs var data = {}; for (var i = 0, ii = form.length; i < ii; ++i) { var input = form[i]; if (input.name) { data[input.name] = input.value; } } // construct an HTTP request var xhr = new XMLHttpRequest(); xhr.open(form.method, form.action, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); // send the collected data as JSON xhr.send(JSON.stringify(data)); xhr.onloadend = function () { // done }; };更多推荐
以JSON格式POST数据
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