Spring MVC-使用jQuery重定向 [英] Spring MVC - redirect with jQuery

问题描述

我正在对控制器进行AJAX调用，我想重定向到成功页面上的新页面.因此，我的成功回调函数中包含重定向逻辑.但是它不会重定向到新页面，而是停留在同一页面上.

I am making an AJAX call to a controller, and I want to redirect to a new page on Success. So I have have the redirection logic within my success callback function. But it doesn't redirect to a new page instead it stays on the same page.

The intriguing thing is that a GET Request (with the form Data I just sent via POST) is made after the Ajax Callback is executed. that is, I see a GET Request in the Address Bar.

这是我的AJAX请求

$.ajax({
        url: "processData",
        type: "POST",
        dataType: 'json',
        contentType:'application/json',
        async: false,
        data: JSON.stringify(req),
        success: function(result) {
            url = window.location.href;
            url = url.replace("processData", "getMoreData");
            alert(url); // correct url is printed
            window.location.replace(url);
        },
        error: function() {
            alert("--- Failure ---");
        }
    });

这是怎么了?

推荐答案

上面@Chlebik发布的答案是正确的.我面临的主要问题是both GET & POST requests were getting generated.因此，有时GET请求正在进行中& POST请求已被取消.在其他时候，情况正在发生逆转&我得到了正确的结果.

The answer posted by @Chlebik above is correct. The main issue I was facing was that both GET & POST requests were getting generated. So sometimes the GET request was going forward & the POST request was getting cancelled. Other times the reverse was happening & I was getting correct result.

我要做的就是避免生成默认表单的提交"按钮中的GET请求.

All I had to do was to avoid the GET request, from the default form's Submit button, from getting generated.

这是代码:

$('form').on('submit', function(e) {
    e.preventDefault();

我已经使用了代码fhttp://stackoverflow.com/questions/32953573/form-processing-via-ajax-avoiding-both-get-post-requests-from-getting-genera

I have taken the code fhttp://stackoverflow.com/questions/32953573/form-processing-via-ajax-avoiding-both-get-post-requests-from-getting-genera

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