how to send form data from html to web service?

Question

How to pass form data from HTML(.html) to Web service(c#) and then registers this in a database, it's possible?

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
    <meta charset="utf-8" />
</head>
<body>
    <form id="form1" method="post" action="#">
    <div>
        <div>
            <input id="Text1" type="text" name="username"/>
        </div>
        <div>
            <input id="Text2" type="text" name="password" />
        </div>
        <div>
            <input id="Button1" type="button" name="enviar" value="Enviar" />
        </div>
    </div>
    </form>
</body>
</html>

db contains a table with two fields username and password.
preferably json.
use restful.

TLJ · Accepted Answer · 2015-12-13 03:01:26Z

1

Replace <form id="form1" method="post" action="#">

To <form id="form1" method="post" action="/REST_URL/OF_YOUR_CHOICE">

It will be application/x-www-form-urlencoded not json
But you don't need json here.

In your web service (assuming you are using asp.net) you need

EDIT

If you have not already done You may need to put this in web.config

<system.web>
  <webServices>
    <protocols>
      <add name="HttpPost"/>
    </protocols>
  </webServices>
</system.web>

edited Dec 13, 2015 at 3:01

answered Dec 13, 2015 at 2:41

TLJ

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3 Comments

Santiago Over a year ago

yes i use asp.net and my url ws is example "localhost:5406/WebService1.asmx", then in action would. action="localhost:5406/WebService1.asmx".

TLJ Over a year ago

Yup. And you don't need the host part if you are running in the same host. ps. this doesn't looks restful to me. :-)

TLJ Over a year ago

you should include the method you are calling as well. For example, http://localhost:5406/webservice1.asmx/CaseSensitiveMethodName

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