HTML web design: a simple login interface code!

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In the HTML web design, how to write the code for a "login" button?
The "login" button as a column is displayed in the HTML code, which is required to identify whether to enter the username and password!

5 thoughts on “HTML web design: a simple login interface code!”

  1. Allen

    u003C! Doctype html>
    u003Chtml>
    u003Chead>
    u003Cmeta charset = "utf-8">
    u003Clink href = "main.css" type = "text /css "rel =" ">
    u003CTitle> Login interface u003C/title>
    u003C/head>

    u003Cbody>
    u003Cdiv class =" login_ico ">
    u003Cimg src =" images/login_ico.png ">
    u003C/div>
    u003Cdiv class =" login_putin ">
    u003Cul>
    li> u003Cinput type = "text"> u003C/li>
    u003Cli> u003Cinput type = "password"> u003C/li>
    u003C/ul>
    u003C/div>
    u003Cdiv class = "login_btn">
    u003Cinput type = "submit" value = "login">
    u003C/div>
    u003C/body>
    u003C/ html>
    style:

    *{
    margin: 0;
    padding: 0;}
    nli {
    list- STYLE-TYPE: None;
    margin: 0;
    padding: 0;} r {
    text-: none;
    color:#000;}

    /*------------------------------------------------------------------------------------------ ----------*/
    .login_putin ul li input {
    margin: 0;
    width: 70%;
    padding: 1EM 2em 1EM 5.4em;
    -webkit-border-radius:. 3em;
    -moz-border-radius: .3em;
    border: 1px solid #999;
    } r r
    .login_btn {
    width: 300px;
    margin: 40px auto 0 auto;
    }
    n.log in_btn input {
    width: 100%;
    margin: 0;
    padding: .5em 0;
    -webkit -border -radius: .3em;
    -moz -Border-radius:. .3em;
    border:#1263be solid 1px;
    :#1b85fd;
    color: #fff;
    font-size: 17px;
    FONT-Weight: Bolder;
    Letter-spacing: 1em;
    } r
    .login_btn input: Hover {
    :#1263be;
    }

  2. Gabriel

    Is this the effect?

    u003C! Doctype html public "-// W3C // dtd xhtml 1.0 // en" /tr/xhtml1/dtdml1-.dtd"> rmitml xmlns = " /1999/xhtml ">
    u003Chead>
    u003CTitle> 3 u003C/title>
    u003CScript>
    Function r () n {

    var username = document. ("username");

    var pass = document. ("password");
    if (username.value == "") {
    alert ("Please enter the user name");
    username.focus ();
    return;
    }
    if (pass.value == "")
    {
    alert ("Please enter the password");
    return;
    }
    Rturn true;
    }
    u003C/script>
    u003C/head>
    u003Cbody>
    u003CFORM>
    u003Ctable width = "350" bgcolor = "#ccffcc" style = "border-color" border = "1">
    u003Ctr align = center>
    u003Ctd> Username u003C/td> u003Ctd> u003Cinput type = "text" name = "username" id = "username"> u003C/td>
    u003C/tr>
    u003Ctr align = center> u003Ctd> password u003C/td> u003Ctd> u003Cinput type = "password" name = "password" id = "password"> u003C/td> u003C/td> /tr>
    u003Ctr align = center> u003Ctd> verification code u003C/td> u003Ctd> u003Cinput type = "text" name = "yanzheng"> u003C/td> u003C/tr> n u003Ctr align = center> u003Ctd colorpan = "2"> u003Cin put type = "Button" value = "Login" onClick = "R (); n u003C/table>
    u003C/form>
    u003C/body>
    u003C/html>

  3. Esther

    The general form should be like this:
    u003C! Doctype html public "-// W3C // dtd xhtml 1.0 // en" /tr/xhtml1/dtdml1-.dtd"> rmitml xmlns = "//1999/xhtml">
    u003Chead>
    u003CTitle> 3 u003C/title>
    u003C/head>
    u003Cbody>
    u003Cdiv Align = "center">
    u003Cform action = "" name = "myform">
    u003Ctable>
    u003Ctr>
    u003Ctd> Username: u003C/td>
    u003Ctd> u003Cinput type = "text" id = "user"/> u003C/td>
    u003C/tr>
    u003Cl>
    u003CTD> Password: u003C/ td>
    u003Ctd> u003Cinput type = "text" id = "password"/> u003C/td>
    u003C/tr>
    u003Cl>
    u003CTD> Verification verification Code: u003C/td>
    u003Ctd align = "left"> u003Cinput type = "text" size = "5" id = "code"/> u003C/td> n u003C/tr>
    u003C/table>
    u003C/form>
    u003CTable>
    u003Ctr>
    u003Ctd>
    u003Cinput type = "submit" value = " Submit "OnClight = MyFun_submit () />
    u003C /td>
    u003Ctd>
    u003Cinput type =" submit "value =" reset "onClick = myfun_reset () />
    u003C/td>
    u003C/tr>
    u003C/table>
    u003C/div>
    u003Cscript type = "text/">
    Function myfun_submit () {

    var user_val = document. ("user"). Value;
    var password_val = document. ("password"). Value;
    if (user_val == "") R n
    alert ("Username cannot be empty !!");

    } else if (password_val == "") Is empty! Intersection Intersection ");

    }

    }
    Function myfun_reset () {
    docume. ("password"). Value = "" ";
    document. (" code "). Value =" "";
    n}
    u003C/script>
    u003C/ Body>
    u003C/html>

  4. Scott

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