/*
* JavaScript Validation Framework * * Author: Michael Chen(mechiland) on 2004/03 * This software is on the http://www.cosoft.org.cn/projects/jsvalidation * for update, bugfix, etc, you can goto the homepage and submit your request * and question. * Apache License 2.0 * You should use this software under the terms. * * Please, please keep above words. At least ,please make a note that such as * "This software developed by Michael Chen(http://www.jzchen.net)" . * $Id: validation-framework.js,v 1.7 2004/04/30 05:33:29 jzchen Exp $ * update : 1) 2007-12-16 add support of firefox 2. // by lein Main changes: a. In ValidationFramework.getDocumentElement, a little difference of 'xmlDoc' between firefox and ie was incarnated. b. In FormFactory.getFormFromId, firefox doesn't support has item property of xmldoc.
*/
/** Config Section, Config these fields to make this framework work. **/// If there is only one config file in your system, use this property. otherwise, use// ValidationFramework.init("configfile") // instead.//alert(window.location.href)var ValidationRoot = "";// the field style when validation fails. it aim to provide more beautiful UI and more good// experience to the end-user. // NOTE: this will be buggy. Please report the error to me.// The style has been changed at 2007-12-10;var ValidationFailCssStyle = "border:1px solid #F77B00; color:#D90005";//Validation function. The entry point of the framework.function doValidate(formRef) { 
try {
var formId = formRef; if (typeof (formRef) == "string") { formId = formRef; } else if (typeof (formRef) == "object") { formId = formRef.getAttribute("id");
} //alert(formId) var form = FormFactory.getFormFromId(formId); if (form != null) { //alert(form) return ValidationFramework.validateForm(form); } else { return false; } } catch (e) { ValidationFramework.exception(e.name+":" +e.description); return false; } }/**===================================================================**//* var prefix = ["MSXML2", "MSXML", "Microsoft", "MSXML3"]; for (var i = 0; i < prefix.length; i++) { //return new ActiveXObject(prefix[i] + ".DomDocument"); var obj = new ActiveXObject(prefix[i] + ".DomDocument"); * JSValidation Framework Code Started * * Please do not modify the code unless you are very familiar with JavaScript. * The best way to solve problem is report the problem to our project page. * url: http://cosoft.org.cn/projects/jsvalidation */// The Xml document. To process cross-browser. Thanks Eric.function XmlDocument() {}XmlDocument.create = function () { //alert("XmlDocument.create ") return Try.these( function(){return new ActiveXObject('MSXML2.DomDocument')}, function(){return new ActiveXObject('MSXML.DomDocument')}, function(){return new ActiveXObject('Microsoft.DomDocument')}, function(){return new ActiveXObject('MSXML3.DomDocument')} ) || false;};function ValidationFramework() {}ValidationFramework._validationCache = null;ValidationFramework._currentForm = null;ValidationFramework._userLanguage="auto";/** * Validate a form. * NOTE: the form is Framework virture form, not the HTML Form. * Html Form can be transform to Virture form by * FormFactory.getFormFromId(htmlFormId); * See the doc for more information. * @param form the virtual form. */ValidationFramework.validateForm = function(fform) { ValidationFramework._currentForm = fform; var failFields = []; var id = fform.getId(); var showError = fform.getShowError(); var showType = fform.getShowType(); //alert(id+"|"+showError+"|"+showType+"110") var br = null; if (showError != "alert") { br = "<br />"; } else { br = " "; } var errorStrArray = []; var ret = false; var formObj = document.getElementById(id); ////alert("formObj.tagName is "+formObj.getTagName()) formObj=document.getElementById(FormToChk); //alert("ok") var fields = fform.getFields(); //alert("fields.length="+fields.length) var rightnum = 0; for (var i = 0; i < fields.length; i++) { //alert(fields[i]) var retVal = ValidationFramework.validateField(fields[i]); var fo=formObj[fields[i].getName()]; //alert(fo+"|fields[i].getName()="+fields[i].getName()) if (typeof (fo) !='undefined' && fo != null && typeof(fo.type) != "undefined") { fo.style.cssText = ""; } if (retVal != "OK") { errorStrArray[errorStrArray.length] = retVal; failFields[failFields.length] = formObj[fields[i].getName()]; } else { rightnum ++; } } if (rightnum == fields.length) { ret = true; } if (errorStrArray.length > 0) { if (showError == "alert") { if (showType == "first") { alert(errorStrArray[0]); } else { alert(errorStrArray.join(br)); } } else if(showError == "errorDiv") { AddtionDOMName=AddtionErrorDOMName || "" showError=showError+AddtionDOMName for(var i=0;i<failFields.length;i++){ var errObj = document.getElementById(showError+failFields[i].name); errObj.innerHTML = errorStrArray[i]; } }else{ AddtionDOMName=AddtionErrorDOMName || "" showError=showError+AddtionDOMName var errObj = document.getElementById(showError); if (showType == "first") { errObj.innerHTML = errorStrArray[0]; } else { errObj.innerHTML = errorStrArray.join(br); } } if (typeof (failFields[0]) !='undefined' && failFields[0] != null && typeof(failFields[0].type) != "undefined") { failFields[0].focus(); } for (var i = 0; i < failFields.length; i++) { var o = failFields[i]; if ( typeof (o) !='undefined' && o != null && typeof(o.type) != "undefined") { o.style.cssText = ValidationFailCssStyle; } } } return ret;}/** * Validation the field * @param filed the field you want to validate. */ValidationFramework.validateField = function(field) { var depends = field.getDepends(); var retStr = "OK"; //alert("depends.length="+depends.length) for (var i = 0; i < depends.length; i++) { //alert(field+"|"+depends[i]+"<------") if (!ValidationFramework.validateDepend(field, depends[i])) { //alert("There foudn an error") retStr = ValidationFramework.getErrorString(field, depends[i]); return retStr; //Break; }else{ //alert("Rule "+i+" passed") } } return retStr;}/** * Validate the field depend. * This function dispatch the various depends into ValidateMethodFactory.validateXXX */ValidationFramework.validateDepend = function(field, depend) { //alert("depend.getName()="+depend.getName()) if (depend.getName() == "required") { return ValidateMethodFactory.validateRequired(field, depend.getParams()); } else if (depend.getName() == "integer") { return ValidateMethodFactory.validateInteger(field, depend.getParams()); } else if (depend.getName() == "double") { return ValidateMethodFactory.validateDouble(field, depend.getParams()); } else if (depend.getName() == "commonChar") { return ValidateMethodFactory.validateCommonChar(field, depend.getParams()); } else if (depend.getName() == "chineseChar") { return ValidateMethodFactory.validateChineseChar(field, depend.getParams()); } else if (depend.getName() == "minLength") { return ValidateMethodFactory.validateMinLength(field, depend.getParams()); } else if (depend.getName() == "maxLength") { return ValidateMethodFactory.validateMaxLength(field, depend.getParams()); } else if (depend.getName() == "email") { return ValidateMethodFactory.validateEmail(field, depend.getParams()); } else if (depend.getName() == "date") { return ValidateMethodFactory.validateDate(field, depend.getParams()); } else if (depend.getName() == "time") { return ValidateMethodFactory.validateTime(field, depend.getParams()); } else if (depend.getName() == "mask") { return ValidateMethodFactory.validateMask(field, depend.getParams()); } else if (depend.getName() == "integerRange") { return ValidateMethodFactory.validateIntegerRange(field, depend.getParams()); } else if (depend.getName() == "doubleRange") { return ValidateMethodFactory.validateDoubleRange(field, depend.getParams()); } else if (depend.getName() == "equalsField") { return ValidateMethodFactory.validateEqualsField(field, depend.getParams()); } else if (depend.getName() == "numberrange") { return ValidateMethodFactory.validateNumberRange(field, depend.getParams()); } else { ValidationFramework.exception("Hasn't implemented that depend: " + depend.getName()); return false; }}// hold the current config filevar _validationConfigFile = "";ValidationFramework.getDocumentElement = function() { if (ValidationFramework._validationCache != null) { return ValidationFramework._validationCache; } //path=window.location.pathname.substr(0,window.location.pathname.lastIndexOf("/")) var file = ""; if (_validationConfigFile != "") { if(window.location.protocol=="http:"){ file = window.location.protocol+"//"+window.location.host+"/"+_validationConfigFile; }else{ file =_validationConfigFile; } } else { file = ValidationRoot + "validation-config.xml"; } var xmlDoc; if(window.ActiveXObject) { xmlDoc = new ActiveXObject('Microsoft.XMLDOM'); xmlDoc.async = false; xmlDoc.setProperty("ServerHTTPRequest",true); //xmlDoc.setRequestHeader("If-Modified-Since","0"); xmlDoc.load(file); if (xmlDoc.parseError.errorCode!=0) { var error = xmlDoc.parseError; ValidationFramework.exception(error.reason) return false; } if (xmlDoc.documentElement == null) { ValidationFramework.exception("Configure Error, please check!"); return null; } } else if (document.implementation&&document.implementation.createDocument) { xmlDoc = document.implementation.createDocument('', '', null); xmlDoc.async = false; // Damn!!! it cost me half an hour to fix it! xmlDoc.load(file); if(xmlDoc.documentElement.nodeName=='parsererror'){ ValidationFramework.exception(xmlDoc.documentElement.textContent) return null; } } else { XMLMSG='Sorry, your browser doesn't support XML.' alert(XMLMSG); return false; } // TODO: parse the document if it's a valid document. ValidationFramework._validationCache = xmlDoc.documentElement; //alert("xmlDoc.documentElement:"+xmlDoc.documentElement+"|"+typeof(xmlDoc.documentElement)) //alert("ValidationFramework._validationCache:"+ValidationFramework._validationCache +typeof(ValidationFramework._validationCache)) var lang=ValidationFramework._validationCache.getAttribute("lang"); //alert(lang) ValidationFramework._userLanguage = (lang==null) ? "auto" : lang; return ValidationFramework._validationCache;}ValidationFramework.init = function(configFile) { _validationConfigFile = configFile; var configdocument=ValidationFramework.getDocumentElement(); //alert("configdocument="+configdocument+"|"+typeof(configdocument))}ValidationFramework.getAllForms = function() { var vforms = []; var root = ValidationFramework.getDocumentElement(); if (root != null) { var fs = root.childNodes; for (var i = 0;i < fs.length ;i++ ) { vforms[i] = new ValidationForm(fs.item(i)); } } return vforms;}ValidationFramework.getErrorString = function(field, depend) { var stringResource = null; var lang = ValidationFramework._userLanguage.toLowerCase(); //if lang == auto, get the user's browser language. if (lang == "auto") { // different browser has the different method the get the // user's language. so this is a stupid way to detect the // most common browser IE and Mozilla. if (typeof navigator.userLanguage == 'undefined') lang = navigator.language.toLowerCase(); else lang = navigator.userLanguage.toLowerCase(); } // get the language if (typeof ValidationErrorString[lang] != 'object') { stringResource = ValidationErrorString['zh-cn']; } else { stringResource = ValidationErrorString[lang]; } var dep = depend.getName().toLowerCase(); var retStr = stringResource[dep]; //If the specified depend not defined, use the default error string. if (typeof retStr != 'string') { retStr = stringResource["default"];///////////////////////////////////////////////////// disp_field_str=ValidationErrorString[field.getDisplayName()]||field.getDisplayName() retStr = retStr.replace("{0}", disp_field_str); return retStr; } disp_field_str=ValidationErrorString[field.getDisplayName()]||field.getDisplayName() retStr = retStr.replace("{0}", disp_field_str); if (dep == "minlength" || dep == "maxlength" || dep == "date" ) { disp_field_str=ValidationErrorString[depend.getParams()[0]]||depend.getParams()[0] retStr = retStr.replace("{1}", depend.getParams()[0]); } else if ( dep == "equalsfield") { var eqField = field.getForm().findField(depend.getParams()[0]); if (eqField == null) { ValidationFramework.exception("Cann't find the filed which name is [" + depend.getParams()[0]+"], please check the xml configure file."); retStr = "<<Conifgure Error>>"; } else { disp_field_str=ValidationErrorString[field.getForm().findField(depend.getParams()[0]).getDisplayName()]||field.getForm().findField(depend.getParams()[0]).getDisplayName() retStr = retStr.replace("{1}", disp_field_str); } } else if (dep == "integerrange" || dep == "doublerange" || dep == "numberrange") { disp_field_str=ValidationErrorString[depend.getParams()[0]]||depend.getParams()[0] retStr = retStr.replace("{1}", disp_field_str); disp_field_str=ValidationErrorString[depend.getParams()[1]]||depend.getParams()[1] retStr = retStr.replace("{2}", disp_field_str); } return retStr;}ValidationFramework.getWebFormFieldObj = function(field) { var obj = null; if (ValidationFramework._currentForm != null) { var formObj = document.getElementById(ValidationFramework._currentForm.getId()); try{ obj = formObj[field.getName()]; }catch(e){ formObj = document.getElementById(FormToChk); obj = formObj[field.getName()]; } if (typeof(obj) == 'undefined') { obj = null; } }else{ //alert("ValidationFramework._currentForm === null") } if (obj == null) { ValidationFramework.exception("Can not find form filed which name is [" + field.getName() + "."); } return obj;}ValidationFramework.exception = function(str) { var ex = "JavaScript Validation Framework runtime error: "; ex += str; ex += " Any runtime error will cause the validation failure."; alert(ex);}ValidationFramework.getIntegerValue = function(val) { var intvalue = parseInt(val); if (isNaN(intvalue)) { ValidationFramework.exception("Expect an integer."); } return intvalue;}ValidationFramework.getFloatValue = function(val) { var floatvalue = parseFloat(val); if (isNaN(floatvalue)) { ValidationFramework.exception("Expect a float number."); } return floatvalue;}/** * FormFactory * Build virture form from Html Form. */function FormFactory() {}FormFactory.getFormFromDOM = function(dom) { var form = new ValidationForm(); form.setId(dom.getAttribute("id")); form.setShowError(dom.getAttribute("show-error")); form.setOnFail(dom.getAttribute("onfail")); form.setShowType(dom.getAttribute("show-type")); if (dom.hasChildNodes()) { var f = dom.childNodes; for (var i = 0; i < f.length; i++) { if (f.item(i) == null||typeof(f.item(i).tagName) == 'undefined' || f.item(i).tagName != 'field') { continue; } var field = FieldFactory.getFieldFromDOM(f.item(i)); if (field != null) { form.addField(field); } } } return form;}/// Get the Form from IDFormFactory.getFormFromId = function(id) { var root = ValidationFramework.getDocumentElement(); if ( root == null || (!root.hasChildNodes()) ) return null; var vforms = root.childNodes; if(vforms.length<2){//如果配置xml文档只有一个配置表单 var f = document.all?vforms.item(0):vforms[i]; return FormFactory.getFormFromDOM(f); }else{ if(!document.all){//Firefox will give three elements though there's only one form. var tmp=[]; for (var i = 0; i < vforms.length; i++) {//The one which's tagname is not empty is we need var f = vforms.item(i); if(typeof(f.tagName) != 'undefined' &&f.tagName == 'form'){ tmp[tmp.length]=f; } } vforms= tmp; if(vforms.length<2){ var f = vforms[0]; return FormFactory.getFormFromDOM(f); } } for (var i = 0; i < vforms.length; i++) { var f = document.all?vforms.item(0):vforms[i]; if (typeof(f.tagName) != 'undefined' && f.tagName == 'form' && f.getAttribute("id") == id) { return FormFactory.getFormFromDOM(f); }else{ //alert(f.getAttribute("id") +"|"+id+"|"+f.tagName) } } } alert('The setting for the form('+id+') to be checked was not found!'); return null; }/** * A validation form object. */function ValidationForm() { this._fields = []; this._id = null; this._showError = null; this._onFail = null; this._showType = null; this.getFields = function() { return this._fields; } this.setFields = function(p0) { this._fields = p0; } this.getId = function() { return this._id; } this.setId = function(p0) { this._id = p0; } this.getShowError = function() { return this._showError; } this.setShowError = function(p0) { this._showError = p0; } this.getShowType = function() { return this._showType; } this.setShowType = function(p0) { this._showType = p0; } this.getOnFail = function() { return this._onFail; } this.setOnFail = function(p0) { this._onFail = p0; } // find field by it's name this.findField = function(p0) { for (var i = 0; i < this._fields.length; i++) { if (this._fields[i].getName() == p0) { return this._fields[i]; } } return null; } this.addField = function(p0) { this._fields[this._fields.length] = p0; p0.setForm(this); }}/** * A form filed. virtual. */function ValidationField() { this._name = null; this._depends = []; this._displayName = null; this._onFail = null; this._form = null; this.getName = function() { return this._name; } this.setName = function(p0) { this._name = p0; } this.getDepends = function() { return this._depends; } this.setDepends = function(p0) { this._depends = p0; } this.getDisplayName = function() { return this._displayName; } this.setDisplayName = function(p0) { this._displayName = p0; } this.getOnFail = function() { return this._onFail; } this.setOnFail = function(p0) { this._onFail = p0; } this.getForm = function() { return this._form; } this.setForm = function(p0) { this._form = p0; } this.addDepend = function(p0) { this._depends[this._depends.length] = p0; }}///Factory methods for create Fieldfunction FieldFactory() {}FieldFactory.getFieldFromDOM = function(dom) { var field = new ValidationField(); field.setName(dom.getAttribute("name")); field.setDisplayName(dom.getAttribute("display-name")); field.setOnFail(dom.getAttribute("onfail")); if (dom.hasChildNodes()) { var depends = dom.childNodes; for (var i = 0; i < depends.length; i++) { var item = depends.item(i); if (typeof(item.tagName) == 'undefined' || item.tagName != 'depend') { continue; } var dp = new ValidationDepend(); dp.setName(item.getAttribute("name")); dp.addParam(item.getAttribute("param0")); dp.addParam(item.getAttribute("param1")); dp.addParam(item.getAttribute("param2")); dp.addParam(item.getAttribute("param3")); dp.addParam(item.getAttribute("param4")); field.addDepend(dp); } } return field;}function FormFieldUtils() {}FormFieldUtils.findField = function(formName, fieldName) { var formArr = ValidationFramework.getAllForms(); var theForm = null; for (var i = 0; i < formArr.length; i++) { if (formArr[i].getName() == formName) { theForm = formArr[i]; } } if (theForm != null) { return theForm.findField(fieldName); } else { return null; }}/** * A validaton depend. */function ValidationDepend() { this._name = null; this._params = []; this.getName = function() { return this._name; } this.setName = function(p0) { this._name = p0; } this.getParams = function() { return this._params; } this.setParams = function(p0) { this.params = p0; } this.addParam = function(p0) { this._params[this._params.length] = p0; }}function ValidateMethodFactory() {}ValidateMethodFactory._methods = [];ValidateMethodFactory.validateRequired = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (typeof(obj.type) == "undefined") { var tmp = 0; for (var i = 0; i < obj.length; i++) { if (obj[i].checked) { return true; } } return false; } if (obj.type == "checkbox" || obj.type == "radio") { return (obj.checked); } else { return !(obj.value == ""); }}ValidateMethodFactory.validateInteger = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var exp = new RegExp("^-?/d+$"); return exp.test(obj.value);}ValidateMethodFactory.validateDouble = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var exp = new RegExp("^-?/d+./d+$"); return exp.test(obj.value);}ValidateMethodFactory.validateCommonChar = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var exp = new RegExp("^[A-Za-z0-9_]*$"); return exp.test(obj.value);}ValidateMethodFactory.validateChineseChar = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var exp = new RegExp("^[一-龥豈-鶴]*$"); return exp.test(obj.value);}ValidateMethodFactory.validateMinLength = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; var v = ValidationFramework.getIntegerValue(params[0]); return (obj.value.length >= v);}ValidateMethodFactory.validateMaxLength = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; var v = ValidationFramework.getIntegerValue(params[0]); return (obj.value.length <= v);}ValidateMethodFactory.validateEmail = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; return ValidateMethodFactory.__checkEmail(obj.value);}ValidateMethodFactory.validateDate = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var value = obj.value; var datePattern = params[0]; var MONTH = "mm"; var DAY = "dd"; var YEAR = "yyyy"; var orderMonth = datePattern.indexOf(MONTH); var orderDay = datePattern.indexOf(DAY); var orderYear = datePattern.indexOf(YEAR); var bValid = true; var dateRegexp = null; if ((orderDay < orderYear && orderDay > orderMonth)) { var iDelim1 = orderMonth + MONTH.length; var iDelim2 = orderDay + DAY.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderDay && iDelim2 == orderYear) { dateRegexp = new RegExp("^(/d{2})(/d{2})(/d{4})$"); } else if (iDelim1 == orderDay) { dateRegexp = new RegExp("^(/d{2})(/d{2})[" + delim2 + "](/d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(/d{2})[" + delim1 + "](/d{2})(/d{4})$"); } else { dateRegexp = new RegExp("^(/d{2})[" + delim1 + "](/d{2})[" + delim2 + "](/d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!ValidateMethodFactory.__isValidDate(matched[2], matched[1], matched[3])) { bValid = false; } } else { bValid = false; } } else if ((orderMonth < orderYear && orderMonth > orderDay)) { var iDelim1 = orderDay + DAY.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderYear) { dateRegexp = new RegExp("^(/d{2})(/d{2})(/d{4})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(/d{2})(/d{2})[" + delim2 + "](/d{4})$"); } else if (iDelim2 == orderYear) { dateRegexp = new RegExp("^(/d{2})[" + delim1 + "](/d{2})(/d{4})$"); } else { dateRegexp = new RegExp("^(/d{2})[" + delim1 + "](/d{2})[" + delim2 + "](/d{4})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!ValidateMethodFactory.__isValidDate(matched[1], matched[2], matched[3])) { bValid = false; } } else { bValid = false; } } else if ((orderMonth > orderYear && orderMonth < orderDay)) { var iDelim1 = orderYear + YEAR.length; var iDelim2 = orderMonth + MONTH.length; var delim1 = datePattern.substring(iDelim1, iDelim1 + 1); var delim2 = datePattern.substring(iDelim2, iDelim2 + 1); if (iDelim1 == orderMonth && iDelim2 == orderDay) { dateRegexp = new RegExp("^(/d{4})(/d{2})(/d{2})$"); } else if (iDelim1 == orderMonth) { dateRegexp = new RegExp("^(/d{4})(/d{2})[" + delim2 + "](/d{2})$"); } else if (iDelim2 == orderDay) { dateRegexp = new RegExp("^(/d{4})[" + delim1 + "](/d{2})(/d{2})$"); } else { dateRegexp = new RegExp("^(/d{4})[" + delim1 + "](/d{2})[" + delim2 + "](/d{2})$"); } var matched = dateRegexp.exec(value); if(matched != null) { if (!ValidateMethodFactory.__isValidDate(matched[3], matched[2], matched[1])) { bValid = false; } } else { bValid = false; } } else { bValid = false; } return bValid;}ValidateMethodFactory.validateTime = function(field, params) { ////NOT IMPLEMENT YET SINCE IT'S NOT USEFUL. return true;}ValidateMethodFactory.validateMask = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var exp = new RegExp(params[0]); //FIXME: this method may be buggy, need more test. return exp.test(obj.value);}ValidateMethodFactory.validateIntegerRange = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var p0 = ValidationFramework.getIntegerValue(params[0]); var p1 = ValidationFramework.getIntegerValue(params[1]); if (ValidateMethodFactory.validateInteger(field)) { var v = parseInt(obj.value); return (v >= p0 && v <= p1); } else { return false; } return true;}ValidateMethodFactory.validateDoubleRange = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var p0 = ValidationFramework.getFloatValue(params[0]); var p1 = ValidationFramework.getFloatValue(params[1]); if (ValidateMethodFactory.validateInteger(field) || ValidateMethodFactory.validateDouble(field)) { var v = parseFloat(obj.value); return (v >= p0 && v <= p1); } else { return false; } return true;}ValidateMethodFactory.validateEqualsField = function(field, params) { var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; var formObj = document.getElementById(ValidationFramework._currentForm.getId()); try{ var eqField = formObj[params[0]]; }catch(e){ formObj = document.getElementById(FormToChk); var eqField = formObj[params[0]]; } if (eqField != null) { return (obj.value == eqField.value) } else { return false; }}ValidateMethodFactory.validateNumberRange = function(field, params) {//by lein var obj = ValidationFramework.getWebFormFieldObj(field); if (obj == null) return false; if (obj.value == "") return true; var p0 = ValidationFramework.getIntegerValue(params[0]); var p1 = ValidationFramework.getIntegerValue(params[1]); var v = parseFloat(obj.value); if(isNaN(v)||v.length<1){ return false } return (v >= p0 && v <= p1); }ValidateMethodFactory.__isValidDate = function(day, month, year) { if (month < 1 || month > 12) return false; if (day < 1 || day > 31) return false; if ((month == 4 || month == 6 || month == 9 || month == 11) &&(day == 31)) return false; if (month == 2) { var leap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); if (day>29 || (day == 29 && !leap)) return false; } return true;}/** * Reference: Sandeep V. Tamhankar (stamhankar@hotmail.com), * http://javascript.internet.com */ValidateMethodFactory.__checkEmail = function(emailStr) { if (emailStr.length == 0) { return true; } var emailPat=/^(.+)@(.+)$/; var specialChars="/(/)<>@,;:///"/./[/]"; var validChars="[^/s" + specialChars + "]"; var quotedUser="("[^"]*")"; var ipDomainPat=/^(d{1,3})[.](d{1,3})[.](d{1,3})[.](d{1,3})$/; var atom=validChars + '+'; var word="(" + atom + "|" + quotedUser + ")"; var userPat=new RegExp("^" + word + "(/." + word + ")*$"); var domainPat=new RegExp("^" + atom + "(/." + atom + ")*$"); var matchArray=emailStr.match(emailPat); if (matchArray == null) { return false; } var user=matchArray[1]; var domain=matchArray[2]; if (user.match(userPat) == null) { return false; } var IPArray = domain.match(ipDomainPat); if (IPArray != null) { for (var i = 1; i <= 4; i++) { if (IPArray[i] > 255) { return false; } } return true; } var domainArray=domain.match(domainPat); if (domainArray == null) { return false; } var atomPat=new RegExp(atom,"g"); var domArr=domain.match(atomPat); var len=domArr.length; if ((domArr[domArr.length-1].length < 2) || (domArr[domArr.length-1].length > 3)) { return false; } if (len < 2) { return false; } return true; } ////Language Definitionsvar ValidationErrorString = new Object();////Simplified Chinese(zh-ch)ValidationErrorString["zh-cn"] = new Object();ValidationErrorString["zh-cn"]["default"]="域{0}校验失败。";ValidationErrorString["zh-cn"]["required"]="{0}不能为空。";ValidationErrorString["zh-cn"]["integer"]="{0}必须是一个整数。";ValidationErrorString["zh-cn"]["double"]="{0}必须是一个浮点数（带小数点）。";ValidationErrorString["zh-cn"]["commonchar"] = "{0}必须是普通英文字符：字母，数字和下划线。";ValidationErrorString["zh-cn"]["chinesechar"] = "{0}必须是中文字符。";ValidationErrorString["zh-cn"]["minlength"]="{0}长度不能小于{1}个字符。";ValidationErrorString["zh-cn"]["maxlength"]="{0}长度不能大于{1}个字符。" ;ValidationErrorString["zh-cn"]["invalid"]="{0}无效。"; ValidationErrorString["zh-cn"]["date"]="{0}不是一个有效日期，期待格式：{1}。";ValidationErrorString["zh-cn"]["integerrange"]="{0}必须在整数{1}和{2}之间。";ValidationErrorString["zh-cn"]["doublerange"]="{0}必须在浮点数{1}和{2}之间。";ValidationErrorString["zh-cn"]["pid"]="{0}不是一个有效身份证号。";ValidationErrorString["zh-cn"]["email"]="{0}不是一个有效的Email。";ValidationErrorString["zh-cn"]["equalsfield"]="{0}必须和{1}一致。";ValidationErrorString["zh-cn"]["numberrange"]="{0}必须在数值{1}和{2}之间。";////English(en-us)ValidationErrorString["en-us"] = new Object();ValidationErrorString["en-us"]["default"]="Failed when validating filed {0}.";ValidationErrorString["en-us"]["required"]="{0} is required.";ValidationErrorString["en-us"]["integer"]="{0} must be a integer.";ValidationErrorString["en-us"]["double"]="{0} must be a double value. ";ValidationErrorString["en-us"]["commonchar"] = "{0} should be common ascii characters, A-Z,a-z and undercore. ";ValidationErrorString["en-us"]["chinesechar"] = "{0} must be chinese characters. ";ValidationErrorString["en-us"]["minlength"]="{0} cannot be less then {1}. ";ValidationErrorString["en-us"]["maxlength"]="{0} cannot be more then {1}. ";ValidationErrorString["en-us"]["invalid"]="{0} in invalid. "; ValidationErrorString["en-us"]["date"]="{0} is not an invalid date format: {1}. ";ValidationErrorString["en-us"]["integerrange"]="{0} should be between number {1} and {2}. ";ValidationErrorString["en-us"]["doublerange"]="{0} should be between double {1} and {2}. ";ValidationErrorString["en-us"]["pid"]="{0} is not an valid pid. ";ValidationErrorString["en-us"]["email"]="{0} is not an valid email address. ";ValidationErrorString["en-us"]["equalsfield"]="{0} should be agree with field {1}. ";ValidationErrorString["en-us"]["numberrange"]="{0} should be between number {1} and {2}. ";ValidationErrorString["zh-big5"] = new Object();ValidationErrorString["zh-big5"]["default"]="域{0}校驗失敗。";ValidationErrorString["zh-big5"]["required"]="{0}不能為空。";ValidationErrorString["zh-big5"]["integer"]="{0}必須是一個整數。";ValidationErrorString["zh-big5"]["double"]="{0}必須是一個浮點數（帶小數點）。";ValidationErrorString["zh-big5"]["commonchar"] = "{0}必須是普通英文字元：字母，數位和下劃線。";ValidationErrorString["zh-big5"]["chinesechar"] = "{0}必須是中文字元。";ValidationErrorString["zh-big5"]["minlength"]="{0}長度不能小於{1}個字元。";ValidationErrorString["zh-big5"]["maxlength"]="{0}長度不能大於{1}個字元。" ;ValidationErrorString["zh-big5"]["invalid"]="{0}無效。"; ValidationErrorString["zh-big5"]["date"]="{0}不是一個有效日期，期待格式：{1}。";ValidationErrorString["zh-big5"]["integerrange"]="{0}必須在整數{1}和{2}之間。";ValidationErrorString["zh-big5"]["doublerange"]="{0}必須在浮點數{1}和{2}之間。";ValidationErrorString["zh-big5"]["pid"]="{0}不是一個有效身份證號。";ValidationErrorString["zh-big5"]["email"]="{0}不是一個有效的Email。";ValidationErrorString["zh-big5"]["equalsfield"]="{0}必須和{1}一致。";ValidationErrorString["zh-big5"]["numberrange"]="{0}必須在數值{1}和{2}之間。";// preload the validation file.//ValidationFramework.getDocumentElement();