javascript 页面输入内容的检查与判断方法

来源:互联网 发布:人工智能行业分析报告 编辑:程序博客网 时间:2024/06/05 09:32
String.prototype.trim = function() {return this.replace(/^\s+|\s+$/g, "");}function lockNumber() {var str="0123456789";for (i=0;i<10;i++) {if(window.event.keyCode ==str.charCodeAt(i))return true;}window.event.returnValue =false;}function csNumberChk(slInputCode){slInputCode += "";if(slInputCode == ""){return true;}if(slInputCode.match(/^[1-9][0-9]*$|^0$/)){return true;} else {return false;}}function chkChar(slStr){slStr = slStr.trim();var ngChars = importChars();for(i = 0;i < slStr.length;i++) {for(j=0; j<ngChars.length; j++) {if(slStr.charCodeAt(i) == ngChars[j]){return slStr.charAt(i);}}}return "";}function importChars(){/*var sKinsoku = "8722;8721;8216;44;37;92;39;38;215;8741;9312;9313;9314;" + "9315;9316;9317;9318;9319;9320;9321;9322;9323;9324;9325;9326;" + "9327;9328;9329;9330;9331;8544;8545;8546;8547;8548;8549;8550;" + "8551;8552;8553;13129;13076;13090;13133;13080;13095;13059;13110;" + "13137;13143;13069;13094;13091;13099;13130;13115;13212;13213;13214;" + "13198;13199;13252;13217;12317;12319;8470;13261;8481;12964;12965;" + "12966;12967;12968;12849;12850;12857;13182;13181;13180;13179;8750;" + "931;8735;8895";*/var sKinsoku = "44;37;39";var ngArray = new Array();ngArray = sKinsoku.split(';');return ngArray;}function getMessage(slCode,slMsgString,olParam) {if(typeof(olParam)=="string") {slMsgString=slMsgString.replace(/\{0\}/g,olParam);}else if(typeof(olParam) == "object" && olParam.constructor == Array) {slMsgString = slMsgString.replace(/\{/g,"\"+olParam\[");slMsgString = slMsgString.replace(/\}/g,"\]+\"");slMsgString = eval("\"" + slMsgString + "\"");}if(slMsgString != null && slMsgString != ""){slMsgString = "111111" + slCode+ "\r\n222222\r\n"+ slMsgString;}return slMsgString;}function csStringSize(slInput) {    var nlCnt = 0;    for (i=0; i<slInput.length; i++){        clDore = escape(slInput.charAt(i));        if (clDore.length < 4) {            nlCnt++;         } else {            if (clDore.indexOf("%uFF")!=-1 &&            '0x'+clDore.substring(2,clDore.length) > 0xFF66 &&            '0x'+clDore.substring(2,clDore.length) < 0xFFA0){                nlCnt++;            } else {                nlCnt+=2;               }        }    }    return nlCnt;}function csDateFmt(slDate) {var nlYear = 0;var nlMonth = 0;var nlDay = 0;if(slDate.match(/^\d{1,4}\/\d{1,2}\/\d{1,2}$/)){var alDate = slDate.split("/");nlYear = alDate[0] - 0;nlYear = nlYear<100 ? (2000+nlYear) : nlYear;nlMonth = alDate[1] - 1;nlDay = alDate[2] - 0;}else if(slDate.match(/^\d{6}$/)){nlYear = "20" + slDate.substr(0,2) - 0;nlMonth = slDate.substr(2,2) - 1;nlDay = slDate.substr(4,2) - 0;}else if(slDate.match(/^\d{8}$/)){nlYear = slDate.substr(0,4) - 0;nlMonth = slDate.substr(4,2) - 1;nlDay = slDate.substr(6,2) - 0;}else{return "";}if(nlMonth < 0 || nlMonth > 11 || nlDay < 1 || nlDay > 31){return "";}var dlDate = new Date(nlYear, nlMonth, nlDay);if(dlDate.getFullYear() != nlYear || dlDate.getMonth() != nlMonth || dlDate.getDate() != nlDay){return "";}nlMonth++;return nlYear+ "/" + ( nlMonth < 10 ? ("0"+nlMonth) : nlMonth )+"/" + ( nlDay < 10 ? ("0"+nlDay) : nlDay );}function csDateFmtBlur(olItem) {var slDate = olItem.value.trim();if(slDate == "" || slDate == null || olItem.readOnly==true){return "0";}/*if(!chkChar(olItem)){return "3";}*/slDate = csDateFmt(slDate);if(slDate == ""){return "1";}/*if(slDate.substr(0,4) < 2000 || slDate.substr(0,4) > 2079){return "2";}*/olItem.value = slDate;return "0";}function csDateFmtFocus(olItem) {var slDate = olItem.value.trim();if(slDate != "" && slDate != null && olItem.readOnly == false) {olItem.value = slDate.replace(/\//g,"");olItem.select();}}function csNumFmt(slData){var nlValue = Number(String(slData).replace(/\,/g,"").trim());if(isNaN(nlValue)){return "";}if(nlValue < 0){nlValue = nlValue * -1;slData = "-";} else {slData = "";}var alTemArr = nlValue.toString().split(".");var alIntArr = new Array();for (var i = alTemArr[0].length ; i > 0 ; i -= 3){alIntArr.push(alTemArr[0].substring(i-3,i));}slData += alIntArr.reverse().join(",");if(alTemArr.length > 1){slData += "." + alTemArr[1];}return slData;}function csNumFmtBlur(olItem) {var slValue = olItem.value.trim();if(slValue == "" || slValue == null){return "0";}slValue = csNumFmt(olItem.value);if(slValue == ""){return "1";} else {olItem.value = slValue;return "0";}}function csNumFmtFocus(olItem) {var slValue = olItem.value.trim();if(slValue != "" && slValue != null && olItem.readOnly == false) {olItem.value = slValue.replace(/\,/g,"");olItem.select();}}function changeFrame(olItem){olItem = olItem.parentNode;var alNodes = olItem.parentNode.childNodes;var i = 0for(; i < alNodes.length;++i){//if(i%2){alNodes[i].className = "skin_tab_default_right2";} else {alNodes[i].className = "skin_tab_default_back";}}alNodes[i-1].className= "skin_tab_default_right";if(olItem.previousSibling != null){olItem.previousSibling.className = "skin_tab_default_right3";}olItem.className = "skin_tab_down_back";if(alNodes[i-2] == olItem){olItem.nextSibling.className = "skin_tab_down_right";} else {olItem.nextSibling.className = "skin_tab_down_right2";}}function chkRequired(slInput){return String(slInput).trim() != "";}function chkDate(slInput){return csDateFmt(slInput) != "";}function chkFromToDate(slDateFrom,slDateTo){slDateFrom = csDateFmt(slDateFrom).replace(/\//g,"");slDateTo = csDateFmt(slDateTo).replace(/\//g,"");return Number(slDateFrom) <= Number(slDateTo);}function chkStringMaxLength(slInput,nlMaxLen){//return csStringSize(slInput) <= nlMaxLen;if(typeof(slInput) == "string"){return slInput.length <= nlMaxLen;} else {return false;}}function chkNumeric(slInput){if(slInput != ""){return !isNaN(Number(slInput));} else {return false;}}function chkNumInter(slInput){if(slInput != ""){if(slInput.indexOf(".") != -1){return false;}if(!isNaN(Number(slInput))){return true;}} else {return false;}}function chkNumericRange(slNumer,slBegin,slEnd){if(typeof(slBegin) == "undefined" ||  slBegin == null){slBegin = 0;}if(typeof(slEnd) == "undefined" ||  slEnd == null){slEnd = 99999999999;}return Number(slNumer) >= Number(slBegin)&& Number(slNumer) <= Number(slEnd);}function chkAlphaNumeric(slInput){return slInput.match(/[^A-Za-z0-9]/g) == null;}function chkHankakuString(slInput) {for(var i = 0; i < slInput.length; i++) {//旕敿妏暥帤偺帪if (csStringSize(slInput.charAt(i)) == 2) {return false;}}return true;}function chkZenkakuString(slInput){for(var i = 0; i < slInput.length; i++) {if (csStringSize(slInput.charAt(i)) == 1) {return false;}}return true;}function chkRadio(olFrom,slRadioName){var alRadios = olFrom.all(slRadioName);var blResult = false;if(alRadios != undefined){for(var nlIndex = 0;nlIndex < alRadios.length; ++nlIndex){if(alRadios[nlIndex].checked){blResult = true;break;}}}return blResult;}function delCombItemBySelect(olItem){slValue = olItem.value;if(slValue == ""){return "1";}var olChildItems = olItem.childNodes;var nlIndex = 0for(nlIndex = 0 ; nlIndex < olChildItems.length; ++nlIndex) {if(olChildItems[nlIndex].value == slValue){olChildItems[nlIndex].removeNode(true);break;}}if(olChildItems.length == 1){olItem.value = olChildItems[0].value;} else if(olChildItems.length == 0){} else if(olChildItems.length > nlIndex){olItem.value = olChildItems[nlIndex].value;} else {olItem.value = olChildItems[nlIndex-1].value;}return "0";}function addCombItem(olItem,slValue,slName){var olChildItem = document.createElement("option");olChildItem.value = slValue;olChildItem.innerHTML = slName;olChildItem.selected = true;olItem.appendChild(olChildItem);}function getCombItemsByStr(olItem){varolChildItems = olItem.childNodes;var alData = new Array();for(var nlIndex = 0 ; nlIndex < olChildItems.length; ++nlIndex){alData.push(olChildItems[nlIndex].value);}return alData.join(",");}var sgTabFlg = "";function onShiftTab(){if(event.shiftKey && event.keyCode == 9){sgTabFlg = 'shiftab';document.getElementById("hidTabTxt").focus();}}function onEndTab(olItem){if(sgTabFlg == "shiftab"){sgTabFlg = "";} else {olItem.focus();}}var oPopupWin=new Array();function closeSubPage(){var length=oPopupWin.length;for(var i=0;i<length;i++){if(!eval(oPopupWin[i]).closed){eval(oPopupWin[i]).close();}}}function addSubPage(swinId){var length=oPopupWin.length;for(var i=0;i<length;i++){if(oPopupWin[i] == swinId){return;}}oPopupWin[oPopupWin.length] = swinId;}var ogFocusItem = null;var ogSelectItem = null;function setFocus(olItem){if(olItem && olItem.focus){ogFocusItem = olItem;this.setTimeout("ogFocusItem.focus()",10);}if(olItem && olItem.tagName == "INPUT"  && olItem.type == "text" || olItem && olItem.tagName == "TEXTAREA"){ogSelectItem = olItem;this.setTimeout("ogSelectItem.select()",11);}}function getAmount(olParams){var olRet = new Object();olRet.bodyPrice = 0;olRet.taxPrice = 0;olRet.taxCode = 0;olRet.fractionsCode = 0;olRet.totalPrice = 0;olRet.returnFlg = "9";olRet.errCode = "";olRet.errMessage = "";olRet.bodyPrice = Number(olParams.bodyPrice);if(isNaN(olRet.bodyPrice) || isNullOrSpace(olParams.bodyPrice)){olRet.returnFlg = "2";return olRet;}if(String(olParams.taxCode).match(/^\w\d\d\d$/g) == null){olRet.returnFlg = "2";return olRet;}if(isNullOrSpace(olParams.fractionsCode)){olRet.returnFlg = "2";return olRet;}if(isNullOrSpace(olParams.taxPrice)){var nlTaxRate = Number(olParams.taxCode.charAt(2));olRet.taxPrice = olRet.bodyPrice * (nlTaxRate / 100);switch (olParams.fractionsCode) {case "0" ://0olRet.taxPrice = Math.round(olRet.taxPrice);break;case "1" ://1olRet.taxPrice = Math.floor(olRet.taxPrice);break;case "2" ://2olRet.taxPrice = Math.ceil(olRet.taxPrice);break;}} else {olRet.taxPrice = Number(olParams.taxPrice);if(isNaN(olRet.taxPrice)){olRet.taxPrice = 0;}}olRet.totalPrice = olRet.bodyPrice +  olRet.taxPrice;olRet.taxCode = olParams.taxCode;olRet.fractionsCode = olParams.fractionsCode;olRet.returnFlg = "0";return olRet;}function isNullOrSpace(slStr){return (typeof(slStr) == "undefined" || slStr == null || String(slStr).replace(/^\s*|\s*$/g,"") == "");}function chkPhoneFaxNumeric(slInput){return slInput.match(/[^A-Za-z0-9|\-]/g) == null;}function setAmount(olParams){var olRet = new Object();olRet.returnFlg = "9";olRet.errCode = "";olRet.errMessage = "";slBodyPrice = olParams.bodyItem.value.replace(/,/g,"").trim();slOrgBodyPrice = olParams.orgBodyItem.value.replace(/,/g,"").trim();slTaxPrice = olParams.taxItem.value.replace(/,/g,"").trim();slOrgTaxPrice = olParams.orgTaxItem.value.replace(/,/g,"").trim();if(slBodyPrice != ""){if(!olParams.bodyMin) olParams.bodyMin = 0;if(!olParams.bodyMax) olParams.bodyMax = 99999999999;if(!chkNumInter(slBodyPrice)){olRet.returnFlg = "1";}else if(!chkNumericRange(slBodyPrice,olParams.bodyMin,olParams.bodyMax)){olRet.returnFlg = "2";}if(olRet.returnFlg != "9"){if(olParams.action == "1"){return olRet;} else {olRet.returnFlg = "10";return olRet;}}}if(olParams.action == "3" && slBodyPrice == ""){olRet.returnFlg = "7";return olRet;}if(slTaxPrice != ""){if(!olParams.taxMin) olParams.taxMin = 0;if(!olParams.taxMax) olParams.taxMax = 99999999999;if(!chkNumInter(slTaxPrice)){olRet.returnFlg = "3";}else if(!chkNumericRange(slTaxPrice,olParams.taxMin,olParams.taxMax)){olRet.returnFlg = "4";}if(olRet.returnFlg != "9"){if(olParams.action == "2"){return olRet;} else {olRet.returnFlg = "10";return olRet;}}}if(!olParams.taxCode || olParams.taxCode == ""){olRet.returnFlg = "5";return olRet;}if(!olParams.fractionsCode || olParams.fractionsCode == ""){olRet.returnFlg = "6";return olRet;}var slRealTaxPrice = "";if(slBodyPrice != ""){var nlTaxRate = Number(olParams.taxCode.charAt(2));slRealTaxPrice = Number(slBodyPrice) * (nlTaxRate / 100);switch (olParams.fractionsCode) {case "0" ://0:slRealTaxPrice = Math.round(slRealTaxPrice);break;case "1" ://1:slRealTaxPrice = Math.floor(slRealTaxPrice);break;case "2" ://2:slRealTaxPrice = Math.ceil(slRealTaxPrice);break;default : //0:slRealTaxPrice = Math.round(slRealTaxPrice);break;}slRealTaxPrice = String(slRealTaxPrice);}if(olParams.action == "1"){if(slBodyPrice != slOrgBodyPrice){slTaxPrice = slRealTaxPrice;}}else if(olParams.action == "2"){/*if(slTaxPrice != slOrgTaxPrice&& Math.abs((Number(slTaxPrice) - Number(slRealTaxPrice))) > Number(olParams.taxRange)&& !confirm(olParams.taxRangeOverMsg))*/if( slBodyPrice != "" &&Math.abs((Number(slTaxPrice) - Number(slRealTaxPrice))) > Number(olParams.taxRange)&& !confirm(olParams.taxRangeOverMsg)){slTaxPrice = slRealTaxPrice;}}else {slTaxPrice = slRealTaxPrice;}var slSumPrice = "";if(slBodyPrice != "" || slTaxPrice != "") slSumPrice = String(Number(slBodyPrice) + Number(slTaxPrice));olActiveItem = document.activeElement;if(olActiveItem == olParams.bodyItem){olParams.bodyItem.value = slBodyPrice;setFocus(olActiveItem);} else {olParams.bodyItem.value = slBodyPrice != "" ? csNumFmt(slBodyPrice) : "";}if(olActiveItem == olParams.taxItem){olParams.taxItem.value = slTaxPrice;setFocus(olActiveItem);} else {olParams.taxItem.value = slTaxPrice != "" ? csNumFmt(slTaxPrice) : "";}olParams.sumItem.value = slSumPrice != "" ? csNumFmt(slSumPrice) : "";olParams.orgBodyItem.value = olParams.bodyItem.value;olParams.orgTaxItem.value = olParams.taxItem.value;olRet.returnFlg = "0";olRet.errCode = "";olRet.errMessage = "";return olRet;}
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