[英]posting form by jquery not working
Basically i have submitted the form data by using jquery event in order to prevent page reload. 基本上我已经通过使用jquery事件提交了表单数据,以防止页面重新加载。 Now , the informations of the form are not being displayed? 现在,表单信息没有显示?
$("#btn-ser1").click(function() { $("#form").submit(function() { alert("you are submitting" + $(this).serialize()); }); });
<html> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <body> <form method="post" id="form"> First Name : <input name="fname">Last Name : <input name="lname">Address : <input name="address">Contact No. : <input name="contact">Country: <input name="country">City: <input name="city"> </form> <button type="button" id="btn-ser1">Serialize</button> </body> </html>
You aren't submitting, neither preventing the default action. 您没有提交,也没有阻止默认操作。 You need: 你需要:
$("#btn-ser1").click(function () {
// remove this event handler « #1
// $("#form").submit(function (e) {
// prevent refresh or default action « #2
e.preventDefault();
// change $(this) to $("#form") as you are binding it to the button, not the form.
alert("you are submitting" + $("#form").serialize());
// submit to the server « #3
$.post("path/to/post", $("#form").serialize());
// });
});
You forgot to do the #1
, #2
and #3
as mentioned. 您忘记了如上所述的#1
, #2
和#3
。
Your button is the incorrect type. 您的按钮类型不正确。 This only works with a "Submit" button. 这仅适用于“提交”按钮。 Use this HTML snippet instead: 请改用以下HTML代码段:
<button type="submit" id="btn-ser1">Serialize</button>
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