1，看到一些好东西，先收藏着，等学完了js就学习jquery。

//====================================================================================================// [插件名称] jQuery formValidator//----------------------------------------------------------------------------------------------------// [描    述] jQuery formValidator表单验证插件，它是基于jQuery类库，实现了js脚本于页面的分离。对一个表//            单对象，你只需要写一行代码就可以轻松实现20种以上的脚本控制。现支持一个表单元素累加很多种//            校验方式,采用配置信息的思想，而不是把信息写在表单元素上，能比较完美的实现ajax请求。//----------------------------------------------------------------------------------------------------// [作者网名] 猫冬    // [邮    箱] wzmaodong@126.com// [作者博客] http://wzmaodong.cnblogs.com// [QQ群交流] 74106519// [更新日期] 2011-05-22// [版 本 号] ver4.0.1//====================================================================================================(function($) {$.formValidator = {    //全局配置    initConfig : function(controlOptions)    {        var settings =         {            debug:false,                                //调试模式            validatorGroup : "1",                        //分组号            alertMessage:false,                            //是否为弹出窗口提示模式            validObjects:[],                            //参加校验的控件集合            ajaxObjects:"",                            //传到服务器的控件列表            ajaxKeyOfObject:"",                        // 要校验的ajax对象的值存在哪个key中。            forceValid:false,                            //控件输入正确之后，才允许失去焦点            onSuccess: function() {
    return true;},        //提交成功后的回调函数            onError: $.noop,                        //提交失败的回调函数            submitOnce:false,                            //页面是否提交一次，不会停留            formID:"",                    //表单ID            submitButtonID:"",            //提交按钮ID            autoTip: false,                //是否自动构建提示层            tidyMode:false,                //精简模式            errorFocus:true,            //第一个错误的控件获得焦点            wideWord:true,                //一个汉字当做2个长度            status:"",                    //提交的状态：submited、sumbiting、sumbitingWithAjax            submitAfterAjaxPrompt : "当前有数据正在进行服务器端校验，请稍候",    //控件失去焦点后，触发ajax校验，没有返回结果前的错误提示            validCount:0,            //含ajaxValidator的控件个数            ajaxCountSubmit:0,        //提交的时候触发的ajax验证个数            ajaxCountValid:0,        //失去焦点时候触发的ajax验证个数            inIframe:false                    };        controlOptions = controlOptions || {};        $.extend(settings, controlOptions);        //如果是精简模式，发生错误的时候，第一个错误的控件就不获得焦点        if(settings.tidyMode){settings.errorFocus=false};        //如果填写了表单和按钮，就注册验证事件        if(settings.formID!=""){            $("#"+settings.formID).submit(function(){
    return $.formValidator.bindSubmit(settings);});        }        else if(settings.submitButtonID!="")        {            $("#"+settings.submitButtonID).click(function(){
    return $.formValidator.bindSubmit(settings);});        }        $('body').data(settings.validatorGroup, settings);    },        //调用验证函数    bindSubmit : function(settings)    {        //if (settings.ajaxCountValid > 0 && settings.submitAfterAjaxPrompt != "") {
             //    alert(settings.submitAfterAjaxPrompt);            //    return false;        //}        return $.formValidator.pageIsValid(settings.validatorGroup);    },        //各种校验方式支持的控件类型    sustainType : function(id,setting)    {        var elem = $("#"+id).get(0);        var srcTag = elem.tagName;        var stype = elem.type;        switch(setting.validateType)        {            case "InitValidator":                return true;            case "InputValidator":                return (srcTag == "INPUT" || srcTag == "TEXTAREA" || srcTag == "SELECT");            case "CompareValidator":                return ((srcTag == "INPUT" || srcTag == "TEXTAREA") ? (stype != "checkbox" && stype != "radio") : false);            case "AjaxValidator":                return (stype == "text" || stype == "textarea" || stype == "file" || stype == "password" || stype == "select-one");            case "RegexValidator":                return ((srcTag == "INPUT" || srcTag == "TEXTAREA") ? (stype != "checkbox" && stype != "radio") : false);            case "FunctionValidator":                return true;        }    },        //如果validator对象对应的element对象的validator属性追加要进行的校验。    appendValid : function(id, setting )    {        //如果是各种校验不支持的类型，就不追加到。返回-1表示没有追加成功        if(!$.formValidator.sustainType(id,setting)) return -1;        var srcjo = $("#"+id).get(0);           //重新初始化        if (setting.validateType=="InitValidator" || srcjo.settings == undefined ){srcjo.settings = new Array();}           var len = srcjo.settings.push( setting );        srcjo.settings[len - 1].index = len - 1;        return len - 1;    },        //设置显示信息    setTipState : function(elem,showclass,showmsg)    {        var initConfig = $('body').data(elem.validatorGroup);        var tip = $("#"+elem.settings[0].tipID);                // 当元素为text时，错误的时候加上红框。        if (showclass == 'onError' && (elem.type == 'text' || elem.type == 'password')) {            $(elem).removeClass('rightColor').addClass('wrongColor');        }        if (showclass != 'onError' && (elem.type == 'text' || elem.type == 'password')) {            $(elem).removeClass('wrongColor').addClass('rightColor');        }        if(showmsg==null || showmsg=="")        {            tip.hide();        }        else        {            showmsg = (showmsg == 'correct') ? '' : showmsg;            if(initConfig.tidyMode)            {                //显示和保存提示信息                $("#fv_content").html(showmsg);                elem.Tooltip = showmsg;                if(showclass!="onError"){tip.hide();}            }            else            {                tip.show().removeClass().addClass( showclass ).html( showmsg );            }        }    },            //把提示层重置成原始提示(如果有defaultPassed,应该设置为onCorrect)    resetTipState : function(validatorGroup)    {        if(validatorGroup == undefined){validatorGroup = "1"};        var initConfig = $('body').data(validatorGroup);        $.each(initConfig.validObjects,function(){            var elem = this.get(0);            var setting = elem.settings[0];            var passed = setting.defaultPassed;            $.formValidator.setTipState(elem, passed ? "onCorrect" : "onShow", passed ? setting.onCorrect : setting.onShow);            });    },        //设置错误的显示信息    setFailState : function(tipID,showmsg)    {        var tip = $("#"+tipID);        tip.removeClass().addClass("onError").html(showmsg);    },    //根据单个对象,正确:正确提示,错误:错误提示    showMessage : function(returnObj)    {        var id = returnObj.id;        var elem = $("#"+id).get(0);        var isValid = returnObj.isValid;        var setting = returnObj.setting;//正确:setting[0],错误:对应的setting[i]        var showmsg = "",showclass = "";        var intiConfig = $('body').data(elem.validatorGroup);        if (!isValid)        {                    showclass = "onError";            if(setting.validateType=="AjaxValidator")            {                if(setting.lastValid=="")                {                    showclass = "onLoad";                    showmsg = setting.onWait;                }                else                {                    showmsg = setting.onError;                }            }            else            {                showmsg = (returnObj.errormsg==""? setting.onError : returnObj.errormsg);                            }            if(intiConfig.alertMessage)                    {                if(elem.validValueOld!=$(elem).val()){alert(showmsg);}               }            else            {                $.formValidator.setTipState(elem,showclass,showmsg);            }        }        else        {                    //验证成功后,如果没有设置成功提示信息,则给出默认提示,否则给出自定义提示;允许为空,值为空的提示            if ($.formValidator.isEmpty(id)) {                showmsg = setting.onEmpty;                $.formValidator.setTipState(elem,"onShow",showmsg);            } else {                showmsg = setting.onCorrect;                $.formValidator.setTipState(elem,"onCorrect",showmsg);            }            //showmsg = $.formValidator.isEmpty(id) ? setting.onEmpty : setting.onCorrect;            //$.formValidator.setTipState(elem,"onCorrect",showmsg);        }        return showmsg;    },    showAjaxMessage : function(returnObj)    {        var elem = $("#"+returnObj.id).get(0);        var setting = elem.settings[returnObj.ajax];        var validValueOld = elem.validValueOld;        var validvalue = $(elem).val();        returnObj.setting = setting;        //defaultPassed还未处理        if(validValueOld!= validvalue || validValueOld == validvalue && !elem.onceValided)        {            $.formValidator.ajaxValid(returnObj);        }        else        {            if(setting.isValid!=undefined && !setting.isValid){                elem.lastshowclass = "onError";                 elem.lastshowmsg = setting.onError;            }            $.formValidator.setTipState(elem,elem.lastshowclass,elem.lastshowmsg);        }    },    //获取指定字符串的长度    getLength : function(id)    {        var srcjo = $("#"+id);        var elem = srcjo.get(0);        var sType = elem.type;        var len = 0;        switch(sType)        {            case "text":            case "hidden":            case "password":            case "textarea":            case "file":                var val = srcjo.val();                var initConfig = $('body').data(elem.validatorGroup);                if (initConfig.wideWord)                {                    for (var i = 0; i < val.length; i++)                     {                        len = len + ((val.charCodeAt(i) >= 0x4e00 && val.charCodeAt(i) <= 0x9fa5) ? 2 : 1);                     }                }                else{                    len = val.length;                }                break;            case "checkbox":            case "radio":                 len = $("input[type='"+sType+"'][name='"+srcjo.attr("name")+"']:checked").length;                break;            case "select-one":                len = elem.options ? elem.options.selectedIndex : -1;                break;            case "select-multiple":                len = $("select[name="+elem.name+"] option:selected").length;                break;        }        return len;    },        //结合empty这个属性，判断仅仅是否为空的校验情况。    isEmpty : function(id)    {        return ($("#"+id).get(0).settings[0].empty && $.formValidator.getLength(id)==0);    },        //对外调用：判断单个表单元素是否验证通过，不带回调函数    isOneValid : function(id)    {        return $.formValidator.oneIsValid(id).isValid;    },        //验证单个是否验证通过,正确返回settings[0],错误返回对应的settings[i]    oneIsValid : function (id)    {        var returnObj = new Object();        var elem = $("#"+id).get(0);        returnObj.initConfig = $('body').data(elem.validatorGroup);        returnObj.id = id;        returnObj.ajax = -1;        returnObj.errormsg = "";       //自定义错误信息        var settings = elem.settings;        var settingslen = settings.length;        var validateType;        //只有一个formValidator的时候不检验        if (settingslen==1){settings[0].bind=false;}        if(!settings[0].bind){
    return null;}        for ( var i = 0 ; i < settingslen ; i ++ )        {               if(i==0){                //如果为空，直接返回正确                if($.formValidator.isEmpty(id)){                    returnObj.isValid = true;                    returnObj.setting = settings[0];                    break;                }                continue;            }            returnObj.setting = settings[i];            validateType = settings[i].validateType;            //根据类型触发校验            switch(validateType)            {                case "InputValidator":                    $.formValidator.inputValid(returnObj);                    break;                case "CompareValidator":                    $.formValidator.compareValid(returnObj);                    break;                case "RegexValidator":                    $.formValidator.regexValid(returnObj);                    break;                case "FunctionValidator":                    $.formValidator.functionValid(returnObj);                    break;                case "AjaxValidator":                    //如果是ajax校验，这里直接取上次的结果值                    returnObj.ajax = i;                    //$.formValidator.ajaxValid(returnObj);                    break;            }            //校验过一次            elem.onceValided = true;                        if(!settings[i].isValid) {                returnObj.isValid = false;                returnObj.setting = settings[i];                break;            }else{                returnObj.isValid = true;                returnObj.setting = settings[0];                if (settings[i].validateType == "AjaxValidator"){
    break};            }        }        return returnObj;    },    //验证所有需要验证的对象，并返回是否验证成功（如果曾经触发过ajaxValidator，提交的时候就不触发校验，直接读取结果）    pageIsValid : function (validatorGroup)    {        if(validatorGroup == undefined){validatorGroup = "1"};        var isValid = true,returnObj,firstErrorMessage="",errorMessage;        var error_tip = "^",thefirstid,name,name_list="^";             var errorlist = new Array();        //设置提交状态、ajax是否出错、错误列表        var initConfig = $('body').data(validatorGroup);        initConfig.status = "sumbiting";        initConfig.ajaxCountSubmit = 0;        //遍历所有要校验的控件,如果存在ajaxValidator就先直接触发        $.each(initConfig.validObjects,function()        {            // pageOnceValided控制需要在pageisValid中检查一次ajax。            if (this.validatorAjaxIndex != undefined && this.pageOnceValided == undefined) {                this.onceValided = undefined;            }            this.pageOnceValided = undefined;            if (this.settings[0].bind && this.validatorAjaxIndex!=undefined && this.onceValided == undefined) {                returnObj = $.formValidator.oneIsValid(this.id);                this.pageOnceValided = true;                if (returnObj.ajax == this.validatorAjaxIndex) {                    initConfig.status = "sumbitingWithAjax";                    $.formValidator.ajaxValid(returnObj);                }            }        });        //如果有提交的时候有触发ajaxValidator，所有的处理都放在ajax里处理        if(initConfig.ajaxCountSubmit > 0){
    return false}        //遍历所有要校验的控件        $.each(initConfig.validObjects,function()        {            //只校验绑定的控件            if(this.settings[0].bind){                name = this.name;                //相同name只校验一次                if (name_list.indexOf("^"+name+"^") == -1) {                    onceValided = this.onceValided == undefined ? false : this.onceValided;                    if(name){name_list = name_list + name + "^"};                    returnObj = $.formValidator.oneIsValid(this.id);                    if (returnObj) {                        //校验失败,获取第一个发生错误的信息和ID                        if (!returnObj.isValid) {                            //记录不含ajaxValidator校验函数的校验结果                            isValid = false;                            errorMessage = returnObj.errormsg == "" ? returnObj.setting.onError : returnObj.errormsg;                            errorlist[errorlist.length] = errorMessage;                            if (thefirstid == null) {thefirstid = returnObj.id};                            if(firstErrorMessage==""){firstErrorMessage=errorMessage};                        }                        //为了解决使用同个TIP提示问题:后面的成功或失败都不覆盖前面的失败                        if (!initConfig.alertMessage) {                            var tipID = this.settings[0].tipID;                            if (error_tip.indexOf("^" + tipID + "^") == -1) {                                if (!returnObj.isValid) {error_tip = error_tip + tipID + "^"};                                $.formValidator.showMessage(returnObj);                            }                        }                    }                }            }        });                //成功或失败进行回调函数的处理，以及成功后的灰掉提交按钮的功能        if(isValid)        {            initConfig.onSuccess();            if(initConfig.submitOnce){$(":submit,:button,:reset").attr("disabled",true);}        }        else        {            initConfig.onError(firstErrorMessage, $("#" + thefirstid).get(0), errorlist);            if (thefirstid && initConfig.errorFocus) {                $("#" + thefirstid).focus();                $("#" + thefirstid).blur();                //$("#"+ firstTipId).removeClass().addClass("onError").html(firstErrorMessage);            };        }        initConfig.status="init";        return !initConfig.debug && isValid;    },    //ajax校验    ajaxValid : function(returnObj)    {        var id = returnObj.id;        var srcjo = $("#"+id);        var elem = srcjo.get(0);        var initConfig = returnObj.initConfig;        var settings = elem.settings;        var setting = settings[returnObj.ajax];        var ls_url = setting.url;        //获取要传递的参数        var validatorGroup = elem.validatorGroup;        var initConfig = $('body').data(validatorGroup);        var parm = $(initConfig.ajaxObjects).serialize();        //添加触发的控件名、随机数、传递的参数        if (initConfig.ajaxKeyOfObject != "") {            parm = initConfig.ajaxKeyOfObject + "=" + encodeURI($(initConfig.ajaxObjects).val());        } else {            parm = "clientid=" + id + "&" +(setting.randNumberName ? setting.randNumberName+"="+((new Date().getTime())+Math.round(Math.random() * 10000)) : "") + (parm.length > 0 ? "&" + parm : "");        }        ls_url = ls_url + (ls_url.indexOf("?") > -1 ? ("&" + parm) : ("?" + parm));        //发送ajax请求        $.ajax(        {                type : setting.type,             url : ls_url,             cache : setting.cache,            data : setting.data,             async : setting.async,             timeout : setting.timeout,             dataType : setting.dataType,             success : function(data, textStatus, jqXHR){                var lb_ret,ls_status,ls_msg;                $.formValidator.dealAjaxRequestCount(validatorGroup,-1);                //根据业务判断设置显示信息                lb_ret = setting.success(data, textStatus, jqXHR);                setting.isValid = lb_ret;                if(lb_ret){                    ls_status = "onCorrect";                    ls_msg = settings[0].onCorrect;                }else{                    ls_status = "onError";                    ls_msg = setting.onError;                }                $.formValidator.setTipState(elem,ls_status,ls_msg);                //提交的时候触发了ajax校验，等ajax校验完成，无条件重新校验                if(returnObj.initConfig.status=="sumbitingWithAjax" && returnObj.initConfig.ajaxCountSubmit == 0)                {                    if (initConfig.formID != "") {                        $('#' + initConfig.formID).trigger('submit');                    }else if (initConfig.formID != ""){                        $('#' + initConfig.submitButtonID).trigger('click');                    }                }            },            complete : function(jqXHR, textStatus){                if(setting.buttons && setting.buttons.length > 0){setting.buttons.attr({"disabled":false})};                setting.complete(jqXHR, textStatus);            },             beforeSend : function(jqXHR, configs){                //本控件如果正在校验，就中断上次                if (this.lastXMLHttpRequest) {
    this.lastXMLHttpRequest.abort()};                this.lastXMLHttpRequest = jqXHR;                //再服务器没有返回数据之前，先回调提交按钮                if(setting.buttons && setting.buttons.length > 0){setting.buttons.attr({"disabled":true})};                var isValid = setting.beforeSend(jqXHR,configs);                if(isValid)                {                    setting.isValid = false;        //如果前面ajax请求成功了，再次请求之前先当作错误处理                    $.formValidator.setTipState(elem,"onLoad",settings[returnObj.ajax].onWait);                }                setting.lastValid = "-1";                if(isValid){$.formValidator.dealAjaxRequestCount(validatorGroup,1);}                return isValid;            },             error : function(jqXHR, textStatus, errorThrown){                $.formValidator.dealAjaxRequestCount(validatorGroup,-1);                $.formValidator.setTipState(elem,"onError",setting.onError);                setting.isValid = false;                setting.error(jqXHR, textStatus, errorThrown);            },            processData : setting.processData         });    },        //处理ajax的请求个数    dealAjaxRequestCount : function(validatorGroup,val)    {        var initConfig = $('body').data(validatorGroup);        initConfig.ajaxCountValid = initConfig.ajaxCountValid + val;        if (initConfig.status == "sumbitingWithAjax") {            initConfig.ajaxCountSubmit = initConfig.ajaxCountSubmit + val;        }    },    //对正则表达式进行校验（目前只针对input和textarea）    regexValid : function(returnObj)    {        var id = returnObj.id;        var setting = returnObj.setting;        var srcTag = $("#"+id).get(0).tagName;        var elem = $("#"+id).get(0);        var isValid;        //如果有输入正则表达式，就进行表达式校验        if(elem.settings[0].empty && elem.value==""){            setting.isValid = true;        }        else         {            var regexArray = setting.regExp;            setting.isValid = false;            if((typeof regexArray)=="string") regexArray = [regexArray];            $.each(regexArray, function() {                var r = this;                if(setting.dataType=="enum"){r = eval("regexEnum."+r);}                            if(r==undefined || r=="")                 {                    return false;                }                isValid = (new RegExp(r, setting.param)).test($(elem).val());                if(setting.compareType=="||" && isValid)                {                    setting.isValid = true;                    return false;                }                if(setting.compareType=="&&" && !isValid)                 {                    return false                }            });            if(!setting.isValid) setting.isValid = isValid;        }    },        //函数校验。返回true/false表示校验是否成功;返回字符串表示错误信息，校验失败;如果没有返回值表示处理函数，校验成功    functionValid : function(returnObj)    {        var id = returnObj.id;        var setting = returnObj.setting;        var srcjo = $("#"+id);        var lb_ret = setting.fun(srcjo.val(),srcjo.get(0));        if(lb_ret != undefined)         {            if((typeof lb_ret) === "string"){                setting.isValid = false;                returnObj.errormsg = lb_ret;            }else{                setting.isValid = lb_ret;            }        }    },        //对input和select类型控件进行校验    inputValid : function(returnObj)    {        var id = returnObj.id;        var setting = returnObj.setting;        var srcjo = $("#"+id);        var elem = srcjo.get(0);        var val = srcjo.val();        var sType = elem.type;        var len = $.formValidator.getLength(id);        var empty = setting.empty,emptyError = false;        switch(sType)        {            case "text":                val = val.replace(/^[ \s]+/, '');                val = val.replace(/[ \s]+$/, '');                $("#" + id).val(val);                len = val.length;            case "hidden":            case "password":            case "textarea":                val = val.replace(/^[ \s]+/, '');                val = val.replace(/[ \s]+$/, '');                $("#" + id).val(val);                len = val.length;            case "file":                if (setting.type == "size") {                    empty = setting.empty;                    if(!empty.leftEmpty){                        emptyError = (val.replace(/^[ \s]+/, '').length != val.length);                    }                    if(!emptyError && !empty.rightEmpty){                        emptyError = (val.replace(/[ \s]+$/, '').length != val.length);                    }                    if(emptyError && empty.emptyError){returnObj.errormsg= empty.emptyError}                }            case "checkbox":            case "select-one":            case "select-multiple":            case "radio":                var lb_go_on = false;                if(sType=="select-one" || sType=="select-multiple"){setting.type = "size";}                var type = setting.type;                if (type == "size") {        //获得输入的字符长度，并进行校验                    if(!emptyError){lb_go_on = true}                    if(lb_go_on){val = len}                }                else if (type =="date" || type =="datetime")                {                    var isok = false;                    if(type=="date"){lb_go_on = isDate(val)};                    if(type=="datetime"){lb_go_on = isDate(val)};                    if(lb_go_on){val = new Date(val);setting.min=new Date(setting.min);setting.max=new Date(setting.max);};                }else{                    stype = (typeof setting.min);                    if(stype =="number")                    {                        val = (new Number(val)).valueOf();                        if(!isNaN(val)){lb_go_on = true;}                    }                    if(stype =="string"){lb_go_on = true;}                }                setting.isValid = false;                if(lb_go_on)                {                    if(val < setting.min || val > setting.max){                        if(val < setting.min && setting.onErrorMin){                            returnObj.errormsg= setting.onErrorMin;                        }                        if(val > setting.min && setting.onErrorMax){                            returnObj.errormsg= setting.onErrorMax;                        }                    }                    else{                        setting.isValid = true;                    }                }                break;        }    },        //对两个控件进行比较校验    compareValid : function(returnObj)    {        var id = returnObj.id;        var setting = returnObj.setting;        var srcjo = $("#"+id);        var desjo = $("#"+setting.desID );        var ls_dataType = setting.dataType;                curvalue = srcjo.val();        ls_data = desjo.val();        if(ls_dataType=="number")        {            if(!isNaN(curvalue) && !isNaN(ls_data)){                curvalue = parseFloat(curvalue);                ls_data = parseFloat(ls_data);            }            else{                return;            }        }        if(ls_dataType=="date" || ls_dataType=="datetime")        {            var isok = false;            if(ls_dataType=="date"){isok = (isDate(curvalue) && isDate(ls_data))};            if(ls_dataType=="datetime"){isok = (isDateTime(curvalue) && isDateTime(ls_data))};            if(isok){                curvalue = new Date(curvalue);                ls_data = new Date(ls_data)            }            else{                return;            }        }                switch(setting.operateor)        {            case "=":                setting.isValid = (curvalue == ls_data);                break;            case "!=":                setting.isValid = (curvalue != ls_data);                break;            case ">":                setting.isValid = (curvalue > ls_data);                break;            case ">=":                setting.isValid = (curvalue >= ls_data);                break;            case "<":                 setting.isValid = (curvalue < ls_data);                break;            case "<=":                setting.isValid = (curvalue <= ls_data);                break;            default :                setting.isValid = false;                break;         }    },        //定位漂浮层    localTooltip : function(e)    {        e = e || window.event;        var mouseX = e.pageX || (e.clientX ? e.clientX + document.body.scrollLeft : 0);        var mouseY = e.pageY || (e.clientY ? e.clientY + document.body.scrollTop : 0);        $("#fvtt").css({"top":(mouseY+2)+"px","left":(mouseX-40)+"px"});    },        reloadAutoTip : function(validatorGroup)    {        if(validatorGroup == undefined) validatorGroup = "1";        var initConfig = $('body').data(validatorGroup);        $.each(initConfig.validObjects,function()        {            if(initConfig.autoTip && !initConfig.tidyMode)            {                //获取层的ID、相对定位控件的ID和坐标                var setting = this.settings[0];                var relativeID = "#"+setting.relativeID;                var offset = $(relativeID ).offset();                var y = offset.top;                var x = $(relativeID ).width() + offset.left;                $("#"+setting.tipID).parent().show().css({left: x+"px", top: y+"px"});                        }        });    }};//每个校验控件必须初始化的$.fn.formValidator = function(cs) {    var setting =     {        validatorGroup : "1",        empty :false,        autoModify : false,        onShow :"",        onFocus: "请输入内容",        onCorrect: "输入正确",        onEmpty: "",        defaultValue : null,        bind : true,        ajax : false,        validateType : "InitValidator",        tipCss :         {            "left" : "10px",            "top" : "1px",            "height" : "20px",            "width":"250px"        },        triggerEvent:"blur",        forceValid : false,        tipID : null,        relativeID : null,        index : 0    };    //获取该校验组的全局配置信息    cs = cs || {};    if(cs.validatorGroup == undefined){cs.validatorGroup = "1"};        var initConfig = $('body').data(cs.validatorGroup);        //校验索引号，和总记录数    initConfig.validCount += 1;        //如果为精简模式，tipCss要重新设置初始值    if(initConfig.tidyMode){setting.tipCss = {"left" : "2px","width":"22px","height":"22px","display":"none"}};        //弹出消息提示模式，自动修复错误    if(initConfig.alertMessage){setting.autoModify=true};        //先合并整个配置(深度拷贝)    $.extend(true,setting, cs);    return this.each(function(e)    {        //记录该控件的校验顺序号和校验组号        this.validatorIndex = initConfig.validCount - 1;        this.validatorGroup = cs.validatorGroup;        var jqobj = $(this);        //自动形成TIP        var setting_temp = {};        $.extend(true,setting_temp, setting);        var tip = setting_temp.tipID ? setting_temp.tipID : this.id+"Tip";        if(initConfig.autoTip)        {            if(!initConfig.tidyMode)            {                                //获取层的ID、相对定位控件的ID和坐标                if($("body [id="+tip+"]").length==0)                {                            var relativeID = setting_temp.relativeID ? setting_temp.relativeID : this.id;                    var offset = $("#"+relativeID ).position();                    var y = offset.top;                    var x = $("#"+relativeID ).width() + offset.left;                    var formValidateTip = $("
      
");                    if(initConfig.inIframe){formValidateTip.hide();}                    formValidateTip.appendTo($("body")).css({left: x+"px", top: y+"px"}).prepend($('
      
').css(setting_temp.tipCss));                    setting.relativeID = relativeID ;                }            }            else            {                jqobj.showTooltips();            }        }        //每个控件都要保存这个配置信息、为了取数方便，冗余一份控件总体配置到控件上        if (this.type == 'radio') {            tip = this.name + 'Tip';        }        setting.tipID = tip;        $.formValidator.appendValid(this.id,setting);        //保存控件ID        if($.inArray(jqobj,initConfig.validObjects) == -1)        {            if (setting_temp.ajax) {                var ajax = initConfig.ajaxObjects;                initConfig.ajaxObjects = ajax + (ajax != "" ? ",#" : "#") + this.id;            }            initConfig.validObjects.push(this);        }        //初始化显示信息        if(!initConfig.alertMessage){            $.formValidator.setTipState(this,"onShow",setting.onShow);        }        var srcTag = this.tagName.toLowerCase();        var stype = this.type;        var defaultval = setting.defaultValue;        //处理默认值        if(defaultval){            jqobj.val(defaultval);        }        if(srcTag == "input" || srcTag=="textarea")        {            if (this.type == 'radio') {                //注册失去焦点的事件。进行校验，改变提示对象的文字和样式；出错就提示处理                jqobj.change(function(){                    var settings = this.settings;                    var returnObj = $.formValidator.oneIsValid(this.id);                    if(returnObj==null){
    return;}                    if(returnObj.ajax >= 0)                    {                        $.formValidator.showAjaxMessage(returnObj);                    }                    else                    {                        var showmsg = $.formValidator.showMessage(returnObj);                        if(!returnObj.isValid)                        {                            //自动修正错误                            var auto = setting.autoModify && (this.type=="text" || this.type=="textarea" || this.type=="file");                            if(auto)                            {                                $(this).val(this.validValueOld);                                if(!initConfig.alertMessage){$.formValidator.setTipState(this,"onShow",setting.onShow)};                            }                            else                            {                                if(initConfig.forceValid || setting.forceValid){                                    alert(showmsg);this.focus();                                }                            }                        }                    }                });            } else {                //注册获得焦点的事件。改变提示对象的文字和样式，保存原值                jqobj.focus(function()                {                    if(!initConfig.alertMessage){                        //保存原来的状态                        var tipjq = $("#"+tip);                        this.lastshowclass = tipjq.attr("class");                        this.lastshowmsg = tipjq.html();                        $.formValidator.setTipState(this,"onFocus",setting.onFocus);                    }                    if (stype == "password" || stype == "text" || stype == "textarea" || stype == "file") {                        // 暂时清除validValueOld的值，不好的地方是当用户blurajax控件时，需要重新请求一次，优点是避免提示的不一致。Jxc                        //this.validValueOld = jqobj.val();                    }                });                //注册失去焦点的事件。进行校验，改变提示对象的文字和样式；出错就提示处理                jqobj.bind(setting.triggerEvent, function(){                    var settings = this.settings;                    var returnObj = $.formValidator.oneIsValid(this.id);                    if(returnObj==null){
    return;}                    if(returnObj.ajax >= 0)                    {                        $.formValidator.showAjaxMessage(returnObj);                    }                    else                    {                        var showmsg = $.formValidator.showMessage(returnObj);                        if(!returnObj.isValid)                        {                            //自动修正错误                            var auto = setting.autoModify && (this.type=="text" || this.type=="textarea" || this.type=="file");                            if(auto)                            {                                $(this).val(this.validValueOld);                                if(!initConfig.alertMessage){$.formValidator.setTipState(this,"onShow",setting.onShow)};                            }                            else                            {                                if(initConfig.forceValid || setting.forceValid){                                    alert(showmsg);this.focus();                                }                            }                        }                    }                });            }        }         else if (srcTag == "select")        {            jqobj.bind({                //获得焦点                focus: function(){                        if (!initConfig.alertMessage) {                        $.formValidator.setTipState(this, "onFocus", setting.onFocus)                    };                },                //失去焦点                blur: function(){$(this).trigger("change")},                //选择项目后触发                change: function(){                    var returnObj = $.formValidator.oneIsValid(this.id);                        if(returnObj==null){
    return;}                    if ( returnObj.ajax >= 0){                        $.formValidator.showAjaxMessage(returnObj);                    }else{                        $.formValidator.showMessage(returnObj);                     }                }            });        }    });}; $.fn.inputValidator = function(controlOptions){    var settings =     {        isValid : false,        min : 0,        max : 99999999999999,        type : "size",        onError:"输入错误",        validateType:"InputValidator",        empty:{leftEmpty:true,rightEmpty:true,leftEmptyError:null,rightEmptyError:null}    };    controlOptions = controlOptions || {};    $.extend(true, settings, controlOptions);    return this.each(function(){        $.formValidator.appendValid(this.id,settings);    });};$.fn.compareValidator = function(controlOptions){    var settings =     {        isValid : false,        desID : "",        operateor :"=",        onError:"输入错误",        validateType:"CompareValidator"    };    controlOptions = controlOptions || {};    $.extend(true, settings, controlOptions);    return this.each(function(){        $.formValidator.appendValid(this.id,settings);    });};$.fn.regexValidator = function(controlOptions){    var settings =     {        isValid : false,        regExp : "",        param : "i",        dataType : "string",        compareType : "||",        onError:"输入的格式不正确",        validateType:"RegexValidator"    };    controlOptions = controlOptions || {};    $.extend(true, settings, controlOptions);    return this.each(function(){        $.formValidator.appendValid(this.id,settings);    });};$.fn.functionValidator = function(controlOptions){    var settings =     {        isValid : true,        fun : function(){
    this.isValid = true;},        validateType:"FunctionValidator",        onError:"输入错误"    };    controlOptions = controlOptions || {};    $.extend(true, settings, controlOptions);    return this.each(function(){        $.formValidator.appendValid(this.id,settings);    });};$.fn.ajaxValidator = function(controlOptions){    var settings =     {        type : "GET",        url : "",        dataType : "html",        timeout : 100000,        data : null,        async : true,        cache : false,        beforeSend : function(){
    return true;},        success : function(){
    return true;},        complete : function(){},        processData : true,        error : function(){},        isValid : false,        lastValid : "",        buttons : null,        oneceValid : false,        randNumberName : "rand",        onError:"服务器校验没有通过",        onWait:"正在等待服务器返回数据",        ajaxExistsError:"前面的校验尚未完成，请稍候...",        validateType:"AjaxValidator"    };    controlOptions = controlOptions || {};    $.extend(true, settings, controlOptions);    return this.each(function()    {        var initConfig = $('body').data(this.validatorGroup);        var ajax = initConfig.ajaxObjects;        if((ajax+",").indexOf("#"+this.id+",") == -1)        {            initConfig.ajaxObjects = ajax + (ajax != "" ? ",#" : "#") + this.id;        }        this.validatorAjaxIndex = $.formValidator.appendValid(this.id,settings);    });};//指定控件显示通过或不通过样式$.fn.defaultPassed = function(onShow){    return this.each(function()    {        var settings = this.settings;        settings[0].defaultPassed = true;        for ( var i = 1 ; i < settings.length ; i ++ )        {               settings[i].isValid = true;            if(!$('body').data(settings[0].validatorGroup).alertMessage){                var ls_style = onShow ? "onShow" : "onCorrect";                $.formValidator.setTipState(this,ls_style,settings[0].onCorrect);            }        }    });};//指定控件不参加校验$.fn.unFormValidator = function(unbind){    return this.each(function()    {        this.settings[0].bind = !unbind;        if(unbind){            $("#"+this.settings[0].tipID).hide();        }else{            $("#"+this.settings[0].tipID).show();        }    });};//显示漂浮显示层$.fn.showTooltips = function(){    if($("body [id=fvtt]").length==0){        fvtt = $("
      
");        $("body").append(fvtt);        fvtt.before("");            }    return this.each(function()    {        jqobj = $(this);        s = $("");        b = $("");        this.tooltip = $("").append(s).append(b).css({"filter":"alpha(opacity:95)","KHTMLOpacity":"0.95","MozOpacity":"0.95","opacity":"0.95"});        //注册事件        jqobj.bind({            mouseover : function(e){                $("#fvtt").append(this.tooltip);                $("#fv_content").html(this.Tooltip);                $.formValidator.localTooltip(e);            },            mouseout : function(){                $("#fvtt").empty();            },            mousemove: function(e){                $("#fv_content").html(this.Tooltip);                $.formValidator.localTooltip(e);            }        });    });}})(jQuery);