jquery validate 使用示范

绚爷好人图书馆 2013-12-06

展开全文

最近应公司要求做了一个jquery的示例文件，包括：模态窗口怎么实现；jquery validate下的校验；怎么做图片特效；怎么实现异步操作；实现图片上传剪切效果等很多特效；
这里把jquery校验的部分传上来与大家分享，直接复制出来就可以正常使用（没有后台异步校验没有意义，所以未上传，如有需要qq联系）
文中需要用到的jquery validate的文件做校验
有什么不明白的地方可以参考我的博文 jquery校验详解

代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www./TR/html4/loose.dtd">
<html>
<head>
    <title>validateDemo.html</title>

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">


    
    <link rel="stylesheet" type="text/css" href="../js/jQuery/validate/validation.css">
    <script type="text/javascript" src="../js/jQuery/jquery.js"></script>
    <script type="text/javascript" src="../js/jQuery/validate/jquery.validate.pack.js"></script>
    
    <script type="text/javascript" src="../js/jQuery/validate/additional-methods.js"></script>
    
    <script type="text/javascript" src="../js/jQuery/validate/messages_cn.js"></script>
    <script type="text/javascript" >
        $(document).ready(function(){
            //通过id查找要进行校验的表单
            $("#signupForm").validate({
                //设置校验触发的时机,默认全是true。不要尝试去设置它为true，可能会有js错误。
                //onsubmit:false,
                //onfocusout:false,
                //onkeyup:false,
                //onclick:false,

                //验证通过后执行的动作
                //success:function(label){
                //    label.text("ok!").addClass("success");
                //},
                //手动设置错误信息的显示方式
                errorPlacement: function(error, element) {
                    error.appendTo(element.parent().next());
                   //    if ( element.is(":radio") )
                //        error.appendTo( element.siblings("span") );
                //    else if ( element.is(":checkbox") ){
                //        error.appendTo ( element.siblings("span") );
                //    }
                //        else
                //        error.appendTo( element.parent() );
                }
                ,
                rules:{
                username:{
                    required: true,
                    rangelength: [ 5, 7 ]
                },
                password: {
                    required: true,
                    minlength: 5
                },
                confirm_password: {
                    required: true,
                    minlength: 5,
                    equalTo: "#password"
                },
                sex: {
                    required: true
                },

                email: {
                    required: true,
                    email: true
                },
                language: {
                    required: true,
                    rangelength:[2,3]
                },
                book: {
                    required: true,
                    rangelength:[2,3]
                },
                agree: "required",
                upload: {
                    required: true,
                    accept: "flv|jpg"
                }
            },
            //校验提示信息
            messages: {
                username: {
                required: "请输入用户名",
                rangelength: "用户名长度必须为{0}到{1}个字符或汉字"
            },
            password: {
                required: "请输入密码",
                minlength: "密码的最小长度是{0}个字符"
            },
            confirm_password: {
                required: "请输入确认密码",
                minlength: "确认密码的最小长度是{0}个字符",
                equalTo: "确认密码与密码不相等"
            },
            email: "请输入正确的邮箱",
            language: {
                required: "该项必须填写",
                rangelength: "请您选择{0}到{1}项语言"
            },
            book: {
                required: "该项必须选择",
                rangelength:"请您选择{0}到{1}本书"
            },
            agree: "您没有同意使用协议",
            upload: {
                    required: "请输入上传文件的路径",
                    accept: "上传文件的格式只能是 flv或jpg"
                }
        }
    });
        })
    </script>
    


</head>
<body style="font-family:'宋体','Arial Narrow';
        font-size:12px;
        ">



    

    <form class="cmxform" id="signupForm" method="get" action="">

    <fieldset >
        <legend>字段校验、日历控件完整示例</legend>
        <table>
        <tr>
            <td><label for="username">Username</label></td>
            <td><input id="username" name="username" /></td>
            
            <td></td>
        </tr>
        <tr>
            <td><label for="password">Password</label></td>
            <td><input id="password" name="password" type="password" /></td>
            <td></td>
        </tr>
        <tr>
            <td><label for="confirm_password">Confirm password</label></td>
            <td><input id="confirm_password" name="confirm_password" type="password" /></td>
            <td></td>
        </tr>
        <tr>
            <td><label for="sex">sex</label></td>
            <td><pre><input id="sex1" name="sex" type="radio" />男               <input id="sex2" name="sex" type="radio" />女</pre></td>
            <td></td>
        </tr>

        <tr>
            <td><label for="email">Email</label></td>
            <td><input id="email" name="email" /></td>
            <td></td>
        </tr>
        <tr>
            <td><label for="upload">Upload</label></td>
            <td><input type="file" name="upload" /></td>
            <td></td>
        </tr>
        <tr>
            <td><label for="language">language</label></td>
            <td><input type="checkbox" name="language" value="cn" />汉语
            <input type="checkbox" name="language" value="en" />英语
            <input type="checkbox" name="language" value="jp" />日语
            <input type="checkbox" name="language" value="ge" />德语
            </td>
            <td></td>
        </tr>
        <tr>
            <td><label for="book">book</label></td>
            <td><select name="book" multiple="multiple" >
            <option value="en">英语书</option>
            <option value="cn">汉语书</option>
            <option value="jp">日语书</option>
            <option value="ge">德语书</option>
            </select></td>
            <td></td>
        </tr>
        <tr>
            <td><label for="agree">同意该协议</label></td>
            <td><input type="checkbox" class="checkbox" id="agree" name="agree" />
            </td>
            <td></td>
        </tr>
        <tr>
            <td><input class="submit" type="submit" value="Submit" /></td>
        </tr>
        </table>
    </fieldset>
    </form>

    







</body>
</html>