prevent多形式MVC 3提交与验证 [英] Prevent multiple form submits in MVC 3 with validation

问题描述

我有它的许多输入字段，部分验证的一种形式。我使用MVC 3的默认验证插件如果服务器响应速度很慢，用户可以点击提交另一个时间，这可能会导致意外的行为。如何prevent呢？我试过形式的.submit事件注入code，但即使验证失败引发此事件。

I have a form with many input fields on it, some with validation. I use the default validation plugin in MVC 3. If the server response is slow, the user may click to submit another time, which may cause undesired behavior. How to prevent this? I've tried injecting code in the .submit event of the form, but this event is raised even if the validation fails.

推荐答案

您可以检查验证是否成功并禁用提交按钮：

You could check whether validation succeeded and disable the submit button:

$(function () {
    $('form').submit(function () {
        if ($(this).valid()) {
            $('input[type="submit"]').attr('disabled', 'disabled');
        }
    });
});

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