Java使用者註冊代碼

標籤：

<div class="registerbox">            <sf:form class="form-Register" name="formRegisterName" method="POST"                modelAttribute="user">                <!-- <ul>                        <li><input name="" type="text" class="loginuser" value="使用者名稱"                            onclick="JavaScript:this.value=‘‘" /></li>                        <li><input name="" type="text" class="loginpwd" value="密碼"                            onclick="JavaScript:this.value=‘‘" /></li>                        <li><input name="" type="text" class="loginpwd" value="確認密碼"                            onclick="JavaScript:this.value=‘‘" /></li>                        <li><input name="" type="text" class="loginpwd" value="郵箱"                            onclick="JavaScript:this.value=‘‘" /></li>                        <li><input name="" type="button" class="loginbtn" value="註冊"                            onclick="javascript:window.location=‘main.html‘" /></li>                    </ul> -->                <ul>                    <li><sf:input type="text" path="name" class="loginuser"                            name="name" placeholder="使用者名稱" /></li>                    <li><sf:input type="password" path="password" class="loginpwd"                            name="password" placeholder="密碼" /></li>                    <li><input type="password" path="confirmPassword"                        name="confirmPassword" class="loginpwd" placeholder="確認密碼" /></li>                    <li><sf:input type="text" path="email" class="loginpwd"                            name="email" placeholder="郵箱" /></li>                    <li><button type="button" class="loginbtn"                            onclick="registerInspection()">註冊</button>                </ul>                <script language="javascript" type="text/javascript">                    function registerInspection() {                        var name = document.formRegisterName.name;                        var password = document.formRegisterName.password;                        var confirmPassword = document.formRegisterName.confirmPassword;                        var email = document.formRegisterName.email;                        alert(name + "\n" + password + "\n" + confirmPassword                                + "\n" + email);                        /* if(name.value.length==0){                            alert("請輸入使用者名稱！");                            name.focus();                            return false;                        }                        if(password.value==""||password.value==null){                            alert("請輸入密碼！");                            password.focus();                            return false;                        }                        if(confirmPassword.value==""||confirmPassword.value==null){                            alert("請輸入確認密碼！");                            confirmPassword.focus();                            return false;                        }                        if(email.value==""||email.value==null){                            alert("請輸入郵箱！");                            email.focus();                            return false;                        }                        return true; */                        if (!inspect(name) || !inspect(password)                                || !inspect(confirmPassword) || !inspect(email)) {                            return false;                        }                        document.formRegisterName.submit();                        alert("成功！");                        return true;                    }                </script>            </sf:form>        </div>

　　

<script>    function inspect(variable) {        if (variable.value == "" || variable.value == null                || variable.value == undefined) {            alert("填寫完整註冊資訊！");            variable.focus();            return false;        }        else{            return true;        }    }</script>

　　

 

Java使用者註冊代碼