.NET fix URL sent in a POST Request

Question

Good afternoon Amigos!

I have a problem receiving a URL with the POST method.

I make a request ajax as below:

$('#ajaxButton').on('click', function () {
            const data = document.referrer.toString();
            
            $.ajax({
                url: "/negociar-valores.aspx",
                data: data,
                type: "POST",
                success: (data) => {
                    console.log("deu bom:" + data);
                    window.location.href = "/negociar-valores.aspx";
                },  
                error: (data) => {
                    console.log("deu ruim:" + data);
                }
            });
           
        });

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div id="ajaxButton">NEGOCIAR VALORES</div>

The "date" constant with the Document.referrer.toString() method has the following value: "http://localhost:46729/quote-results/? destination=194&period=17-08-2019%2C22-08-2019&age=20&age=&age=&age=&age="

But on the.aspx trading-value page, when I request the url value:

NameValueCollection coll;
coll=Request.Form;
System.Diagnostics.Debug.WriteLine(coll.ToString());

Instead of receiving the url as I described above, I get it this way:

"http%3a%2f%2flockeost%3a46729%2fcotacao-resultados%2f%3fdestino=194&periodo=17-08-2019%2c22-08-2019&idade=20&idade=&idade=&idade=&idade=&idade="

My question is as follows; is there any way to convert this received value to the correct url? replacing these "%3a" with ":" and "%2f" with "/" so I can use this data?

Thank you in advance!

Answer 1

My question is as follows; is there any way to convert this received value to the correct url? replacing these "%3a" with ":" and "%2f" with "/" so I can use this data?

Yes! Use the function UnescapeDataString class Uri:

string url = @"http%3a%2f%2flocalhost%3a46729%2fcotacao-resultados%2f%3fdestino=194&periodo=17-08-2019%2c22-08-2019&idade=20&idade=&idade=&idade=&idade=";

Console.WriteLine(Uri.UnescapeDataString(url));