// 以下脚本在客户端运行 // 使用时在中包含 // //正则表达式检验是否全由数字组成 //为了美观，不要报错,开发时屏蔽下面两条语句，发布时打开 //function killerr(){return true;} //window.onerror = killerr; function isDigit(s) { var patrn=/^[0-9]{1,20}$/; if (!patrn.exec(s)) return false return true } //处理时间中的.。/- function fun_convertDate(obj) { if( typeof(obj)=="object" ) { var str = obj.value; var ret=""; //处理时间中的.。/- if( str!=null && str.length>=8 ) { for( var i=0; i 255 ) count += 2; else count++; } return count; } function TrimRight( str ) { var i, c, s=0, e; if( str!=null ){ if( typeof( str ) == "string" ){ e = str.length + 1; for( i=str.length - 1; i>=0; i-- ){ c = str.substr( i, 1 ); if( c!=" " ){ e = i + 1; break; } } if(i == -1) { e = 0; } str = str.substring( s, e ); return str; } }else{ return str; } } //2006-7-5用来判断单选按钮和多选按钮的值,varname是变量名，canbeempty是表示是否可为空。 function fun_isDataCheck( varname, canbeempty ) { if(canbeempty) return true; for(i = 0; i < varname.length; i++){ if(varname[i].checked){ return true; } } return false; } function fun_isDataRadio( val, valtype, nul, valmin, valmax ) { if(typeof(val)=="undefined") return false; for(i = 0; i < val.length; i++){ if(val[i].checked){ return fun_isDataType(val[i].value,valtype, nul, valmin, valmax ); } } return false; } function fun_getRadioValue( val)//取得radio的值 { if(typeof(val)=="undefined"){ alert('单选项未定义！'); return ''; }else{ for(i = 0; i < val.length; i++){ if(val[i].checked){ return val[i].value; } } alert('单选项未选择！'); return ''; } } // 返回大写星期 function fun_GetDay( n ) { var str="星期"; switch( Number(n) ) { case 0: str += "一"; break; case 1: str += "二"; break; case 2: str += "三"; break; case 3: str += "四"; break; case 4: str += "五"; break; case 5: str += "六"; break; case 6: str += "日"; break; default: str = ""; break; } return str; } // 判别一个日期格式串是否是正确的日期，假定格式：yyyy mm dd // 不做格式判别了，返回真为合法，否则为错误 function fun_isOkDate( year, mon, day ) // 1999 12 31 { var d = new Date(Number(year),Number(mon)-1,Number(day)); if( (d.getYear()==Number(year)||d.getYear()==(Number(year)%100)) && d.getMonth()+1==Number(mon) && d.getDate()==Number(day) ){ d=null; CollectGarbage(); return true; } d=null; CollectGarbage(); return false; } // 检查str是否有checkStr中的字符组成 // 例如：checkStrInStr( "asdf23r.asd3", "1234567890." )等于false function checkStrInStr( str, checkStr ) { var bOk = false; if( typeof( checkStr ) == "string" && typeof( str ) == "string" ){ bOk = true; for ( var i = 0; i < str.length; i++ ){ var ch = str.charAt(i); var j = 0; for ( ; j < checkStr.length; j++){ if (ch == checkStr.charAt(j)) break; } if (j == checkStr.length){ // 表示不符合 bOk = false; break; } } } return bOk; } // 判别一个日期格式串是否是正确的日期，假定格式：yyyy-mm-dd // 不做格式判别了，返回真为合法，否则为错误 function fun_checkDate( str ) { var r = str.match(/^(\d{1,4})[-|.](\d{1,2})[-|.](\d{1,2})$/); if(r==null)return false; var d = new Date(r[1], r[2]-1,r[3]); var result= (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[2]&&d.getDate()==r[3]); r=null; d=null; return result; } // 判别一个日期格式串是否是正确的日期，假定格式：hh:mm:ss // 不做格式判别了，返回真为合法，否则为错误 function fun_checkTime( val ) { allValid = checkStrInStr( val, "0123456789:" ); if (!allValid) return false; var hms = val.split(":"); if( hms.length <2 || hms.length >3) return false; if( hms.length == 2){ if( hms[0].length==0 || hms[0].length>2 ) return false; if( Number(hms[0])<0 || Number(hms[0])>23 ) return false; if( hms[1].length==0 || hms[1].length>2 ) return false; if( Number(hms[1])<0 || Number(hms[1])>59 ) return false; }else{ if( hms[0].length==0 || hms[0].length>2 ) return false; if( Number(hms[0])<0 || Number(hms[0])>23 ) return false; if( hms[1].length==0 || hms[1].length>2 ) return false; if( Number(hms[1])<0 || Number(hms[1])>59 ) return false; if( hms[2].length==0 || hms[2].length>2 ) return false; if( Number(hms[2])<0 || Number(hms[2])>59 ) return false; } return true; } function fun_isDataType( val, valtype, nul, valmin, valmax ) { if( valtype == null ) return false; else valtype = valtype + ""; if(nul&&(val==null||val=="")) return true;//2006-7-18 魏焕军为空且可以为空，则提前返回真；2007-6-7加val==""部分 if(!nul&&val==null) return false;//2006-7-18 魏焕军为空且不可以为空，则提前返回假； if( val==null ) val = ""; else val = TrimRight(val + "" ); var i, j, ch; var checkOK; var allValid = true; var allNum = ""; var decPoints = 0; var myReg; var result=false; switch( valtype.toLowerCase() ) { case "int": myReg = /^[-|+]?\d+$/; result = (myReg.test(val)&&Number(val)>=Number(valmin)&&Number(val)<=Number(valmax)); break; case "number": myReg = /^[-|+]?\d+.?\d*$/; result = (myReg.test(val)&&Number(val)>=Number(valmin)&&Number(val)<=Number(valmax)); break; case "char": result = true; if( val.length == 0 && nul == false ) result = false; if( val.length == 0 && nul == true ) result = true; if( valmin != null ) if( fun_GetStrLen(val) < Number(valmin) ) result = false; if( valmax != null ) if( fun_GetStrLen(val) > Number(valmax) ) result = false; break; case "date": result = false; if(val.indexOf(" ")<0){//表示只有年月日 result = fun_checkDate(val); }else{ var strarr=getSplitStr(val,' '); var tag=fun_checkDate(strarr[0]); if (! tag){ result = false; }else{ result = fun_checkTime(strarr[1]); } } break; case "email": myReg = /@{1}/; result = (myReg.test(val)&&fun_GetStrLen(val) >= Number(valmin)&&fun_GetStrLen(val) <= Number(valmax)); break; case "time": result = fun_checkTime(val); break; case "url": myReg = /^https?:\/\/([\x00-\xff]|[^\x00-\xff])+/; result = (myReg.test(val)&&fun_GetStrLen(val) >= Number(valmin)&&fun_GetStrLen(val) <= Number(valmax)); break; } myReg=null; allNum=null; return result; } // 获取年.月.日 function fun_GetDate() { var d=new Date(); var dstr= d.getYear() + "." + (d.getMonth()+1) + "." + (d.getDate()); d=null; CollectGarbage(); return dstr; } // 功能：日期串yyyy.m.d与yyyy/m/d之间的互相转化 // 输入：strDate 日期串，flag 标志，为true表示yyyy.m.d->yyyy-m-d，为false表示yyyy-m-d->yyyy.m.d // 输出：日期串 // 说明：这里不做错误判别，假设格式正确 function fun_FormatDate( strDate,flag) { var str="", i; if( typeof(strDate)!="string" ) strDate+=""; for( i=0; i yyyy-m-d if( strDate.charAt(i)=="." ){ str += "-"; continue; } }else{ // yyyy-m-d -> yyyy.m.d if( strDate.charAt(i)=="-" ){ str += "."; continue; } } str += strDate.charAt(i); } return str; } /***************************************************************************** * md5.js * * A JavaScript implementation of the RSA Data Security, Inc. MD5 * Message-Digest Algorithm. * * Copyright (C) Paul Johnston 1999. Distributed under the LGPL. *****************************************************************************/ /* convert integer to hex string */ function hex(i) { var sHex = "0123456789ABCDEF"; h = ""; for(j = 0; j <= 3; j++) { h += sHex.charAt((i >> (j * 8 + 4)) & 0x0F) + sHex.charAt((i >> (j * 8)) & 0x0F); } return h; } /* add, handling overflows correctly */ function add(x, y) { return ((x&0x7FFFFFFF) + (y&0x7FFFFFFF)) ^ (x&0x80000000) ^ (y&0x80000000); } /* MD5 rounds functions */ function R1(A, B, C, D, X, S, T) { q = add(add(A, (B & C) | (~B & D)), add(X, T)); return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); } function R2(A, B, C, D, X, S, T){ q = add(add(A, (B & D) | (C & ~D)), add(X, T)); return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); } function R3(A, B, C, D, X, S, T){ q = add(add(A, B ^ C ^ D), add(X, T)); return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); } function R4(A, B, C, D, X, S, T){ q = add(add(A, C ^ (B | ~D)), add(X, T)); return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); } /* main entry point */ function calcMD5(sInp) { /* Calculate length in machine words, including padding */ wLen = (((sInp.length + 8) >> 6) + 1) << 4; var X = new Array(wLen); var sAscii = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ" var sAscii = sAscii + "[]^_`abcdefghijklmnopqrstuvwxyz{|}~"; /* Convert string to array of words */ j = 4; for (i = 0; (i * 4) < sInp.length; i++){ X[i] = 0; for (j = 0; (j < 4) && ((j + i * 4) < sInp.length); j++){ X[i] += (sAscii.indexOf(sInp.charAt((i * 4) + j)) + 32) << (j * 8); } } /* Append padding bits and length */ if (j == 4){ X[i++] = 0x80; }else{ X[i - 1] += 0x80 << (j * 8); } for(; i < wLen; i++) { X[i] = 0; } X[wLen - 2] = sInp.length * 8; var a = 0x67452301; var b = 0xefcdab89; var c = 0x98badcfe; var d = 0x10325476; /* Process each 16-word block in turn */ for (i = 0; i < wLen; i += 16) { aO = a; bO = b; cO = c; dO = d; a = R1(a, b, c, d, X[i+ 0], 7 , 0xd76aa478); d = R1(d, a, b, c, X[i+ 1], 12, 0xe8c7b756); c = R1(c, d, a, b, X[i+ 2], 17, 0x242070db); b = R1(b, c, d, a, X[i+ 3], 22, 0xc1bdceee); a = R1(a, b, c, d, X[i+ 4], 7 , 0xf57c0faf); d = R1(d, a, b, c, X[i+ 5], 12, 0x4787c62a); c = R1(c, d, a, b, X[i+ 6], 17, 0xa8304613); b = R1(b, c, d, a, X[i+ 7], 22, 0xfd469501); a = R1(a, b, c, d, X[i+ 8], 7 , 0x698098d8); d = R1(d, a, b, c, X[i+ 9], 12, 0x8b44f7af); c = R1(c, d, a, b, X[i+10], 17, 0xffff5bb1); b = R1(b, c, d, a, X[i+11], 22, 0x895cd7be); a = R1(a, b, c, d, X[i+12], 7 , 0x6b901122); d = R1(d, a, b, c, X[i+13], 12, 0xfd987193); c = R1(c, d, a, b, X[i+14], 17, 0xa679438e); b = R1(b, c, d, a, X[i+15], 22, 0x49b40821); a = R2(a, b, c, d, X[i+ 1], 5 , 0xf61e2562); d = R2(d, a, b, c, X[i+ 6], 9 , 0xc040b340); c = R2(c, d, a, b, X[i+11], 14, 0x265e5a51); b = R2(b, c, d, a, X[i+ 0], 20, 0xe9b6c7aa); a = R2(a, b, c, d, X[i+ 5], 5 , 0xd62f105d); d = R2(d, a, b, c, X[i+10], 9 , 0x2441453); c = R2(c, d, a, b, X[i+15], 14, 0xd8a1e681); b = R2(b, c, d, a, X[i+ 4], 20, 0xe7d3fbc8); a = R2(a, b, c, d, X[i+ 9], 5 , 0x21e1cde6); d = R2(d, a, b, c, X[i+14], 9 , 0xc33707d6); c = R2(c, d, a, b, X[i+ 3], 14, 0xf4d50d87); b = R2(b, c, d, a, X[i+ 8], 20, 0x455a14ed); a = R2(a, b, c, d, X[i+13], 5 , 0xa9e3e905); d = R2(d, a, b, c, X[i+ 2], 9 , 0xfcefa3f8); c = R2(c, d, a, b, X[i+ 7], 14, 0x676f02d9); b = R2(b, c, d, a, X[i+12], 20, 0x8d2a4c8a); a = R3(a, b, c, d, X[i+ 5], 4 , 0xfffa3942); d = R3(d, a, b, c, X[i+ 8], 11, 0x8771f681); c = R3(c, d, a, b, X[i+11], 16, 0x6d9d6122); b = R3(b, c, d, a, X[i+14], 23, 0xfde5380c); a = R3(a, b, c, d, X[i+ 1], 4 , 0xa4beea44); d = R3(d, a, b, c, X[i+ 4], 11, 0x4bdecfa9); c = R3(c, d, a, b, X[i+ 7], 16, 0xf6bb4b60); b = R3(b, c, d, a, X[i+10], 23, 0xbebfbc70); a = R3(a, b, c, d, X[i+13], 4 , 0x289b7ec6); d = R3(d, a, b, c, X[i+ 0], 11, 0xeaa127fa); c = R3(c, d, a, b, X[i+ 3], 16, 0xd4ef3085); b = R3(b, c, d, a, X[i+ 6], 23, 0x4881d05); a = R3(a, b, c, d, X[i+ 9], 4 , 0xd9d4d039); d = R3(d, a, b, c, X[i+12], 11, 0xe6db99e5); c = R3(c, d, a, b, X[i+15], 16, 0x1fa27cf8); b = R3(b, c, d, a, X[i+ 2], 23, 0xc4ac5665); a = R4(a, b, c, d, X[i+ 0], 6 , 0xf4292244); d = R4(d, a, b, c, X[i+ 7], 10, 0x432aff97); c = R4(c, d, a, b, X[i+14], 15, 0xab9423a7); b = R4(b, c, d, a, X[i+ 5], 21, 0xfc93a039); a = R4(a, b, c, d, X[i+12], 6 , 0x655b59c3); d = R4(d, a, b, c, X[i+ 3], 10, 0x8f0ccc92); c = R4(c, d, a, b, X[i+10], 15, 0xffeff47d); b = R4(b, c, d, a, X[i+ 1], 21, 0x85845dd1); a = R4(a, b, c, d, X[i+ 8], 6 , 0x6fa87e4f); d = R4(d, a, b, c, X[i+15], 10, 0xfe2ce6e0); c = R4(c, d, a, b, X[i+ 6], 15, 0xa3014314); b = R4(b, c, d, a, X[i+13], 21, 0x4e0811a1); a = R4(a, b, c, d, X[i+ 4], 6 , 0xf7537e82); d = R4(d, a, b, c, X[i+11], 10, 0xbd3af235); c = R4(c, d, a, b, X[i+ 2], 15, 0x2ad7d2bb); b = R4(b, c, d, a, X[i+ 9], 21, 0xeb86d391); a = add(a, aO); b = add(b, bO); c = add(c, cO); d = add(d, dO); } X=null; CollectGarbage(); return hex(a) + hex(b) + hex(c) + hex(d); } /********************************* 通过微软的XMLHTTP即时获得一个响应参数为:sendtype:发送类型，可为get或post,urlstring:请求地址,formstr表单内容，如aaa 返回：XML文档结构 *********************************/ function getQueryXmlResult(sendtype,urlstring,formstr) { var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); xmlhttp.open(sendtype,urlstring,false); xmlhttp.send(formstr); var xmldom=xmlhttp.responseXML; if (xmldom == null){ alert("无内容或出错，按确定将退出。"); return ""; } var item = xmldom.documentElement.selectNodes("item"); return item(0).selectNodes("value")(0).text; } /********************************* 通过微软的XMLHTTP即时获得一个响应参数为:sendtype:发送类型，可为get或post,urlstring:请求地址,formstr表单内容，如aaa 返回：XML文档结构 *********************************/ function getQueryXml(sendtype,urlstring,formstr) { var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); xmlhttp.open(sendtype,urlstring,false); xmlhttp.send(formstr); return xmlhttp.responseXML; } /********************************* 通过微软的XMLHTTP即时获得一个响应参数为:sendtype:发送类型，可为get或post,urlstring:请求地址,formstr表单内容，如aaa 返回：以；；和<#@#>分隔的数据串。 *********************************/ function getResponseString(sendtype,urlstring,formstr) { var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); xmlhttp.open(sendtype,urlstring,false); xmlhttp.send(formstr); return xmlhttp.responseText; } /********************************* 通过微软的XMLHTTP即时获得一个响应参数为:sendtype:发送类型，可为get或post,urlstring:请求地址,formstr表单内容，如aaa 返回：以；；和<#@#>分隔的数据串。 *********************************/ function addQueryPostStringEx2(sourcestr,objname,objvalue) { if (sourcestr.length==0) { return objname+";;"+objvalue; } return sourcestr+"<#@#>"+objname+";;"+objvalue; } function addQueryPostStringEx1(sourcestr,obj,objvalue) { if (sourcestr.length==0) { return obj.name+";;"+objvalue; } return sourcestr+"<#@#>"+obj.name+";;"+objvalue; } function addQueryPostString(sourcestr,obj) { if (sourcestr==null||sourcestr.length==0) { return obj.name+";;"+obj.value; } return sourcestr+"<#@#>"+obj.name+";;"+obj.value; } function returnpage(curpage) { if(isDigit(curpage)) { pagenavigatorform.CurrentPage.value=curpage; document.pagenavigatorform.submit(); return true; }else { window.focus(); alert("请在转向页码处输入数字！"); pagenavigatorform.CurrentPage1.focus(); return false; } } function loginform_onsubmit(){ if( !fun_isDataType(loginform.loginname.value, "char", false, 1, 64 ) ) { alert('请输入用户名！'); loginform.loginname.focus(); return false; } if( !fun_isDataType(loginform.password.value, "char", false, 1, 64 ) ) { alert('请输入密码！'); loginform.password.focus(); return false; } loginform.password.value=calcMD5(loginform.password.value); return true; } function loginform_onsubmitex(){ if( !fun_isDataType(loginform.loginname.value, "char", false, 1, 64 ) ) { alert('请输入用户名！'); loginform.loginname.focus(); return false; } if( !fun_isDataType(loginform.password.value, "char", false, 1, 64 ) ) { alert('请输入密码！'); loginform.password.focus(); return false; } if( !fun_isDataType(loginform.randlogincode.value, "char", false, 1, 64 ) ) { alert('请输入验证码！'); loginform.randlogincode.focus(); return false; } var randlogincode=calcMD5(loginform.randlogincode.value); if(randlogincode!=loginform.randlogincodeex.value){ alert('输入验证码不正确，请重新输入！'); loginform.randlogincode.focus(); return false; } loginform.password.value=calcMD5(loginform.password.value); return true; } /*--重画下拉框--*/ function changeSelect(select,source,target,option){ getRemoteData(target,option,"&"+source+"="+select.options[select.selectedIndex].value); clearSelect(eval(target)); fillSelect(eval(target)); } /*--清空下拉框--*/ function clearSelect(select) { select.options.length = 0; // select.options[select.options.length]= new Option("--请选择--",""); } /*--填充下拉框--*/ function fillSelect(select){ x.loadXML(oReq.responseText); n=x.selectNodes("/root/id"); if(n!=null){ for(i=0;i