codice:
<script language="javascript" runat="server">
/****************************************************************************
* *
* Software : Basics for FPDF Class *
* Version : 0.01 *
* Date : 2003/11/15 *
* Author : Lorenzo Abbati *
* License : Freeware *
* Site : http://www.aspxnet.it *
* *
*****************************************************************************/
function CreateJsObject(s){return eval('new '+s);};
function cfile(){this.obj;this.mode;this.isBinary=false;};
function clib(){
this.fso = new ActiveXObject("Scripting.FileSystemObject");
this.empty=function empty(s){
if (s==''||s=='undefined')return true;
else return false;
;};
this.ord=function ord(ch){return ch.charCodeAt(0)};
this.count=function count(ar){var i=0;for (k in ar){i++}return i;};
this.strlen=function strlen(s){s1 = new String(s);return s1.length;};
this.chr=function chr(value){return String.fromCharCode(value)};
this.die=function die(s){Response.Write("<font style='font.size:11;font-family:verdana'>" + s +"</font>");Response.End};
this.basename=function basename(s){
i=s.lastIndexOf("/");
if(i<0){i=0};
return s.substring(i,s.length);
};
this.fopen=function fopen(name,params){
switch(params.charAt(0)){
case "r" : v = 1;c=false;p=Server.MapPath(name);break;
case "w" : v = 2;c=true;p=name;break;
case "a" : v = 8;c=true;p=Server.MapPath(name);break;
};
var f = new cfile();
try{
f.obj=this.fso.OpenTextFile(p,v,c);
};
catch(e){return e;};
f.mode=params.charAt(0);
if (params.length>1){if (params.charAt(1)=="b"){f.isBinary = true}};
return f;
};
this.eregi=function eregi(r,s){
re = new RegExp(r,"gi");
return re.test(s);
};
this.explode=function explode(ch,svalue,limit){
var s=new String(svalue);
if(arguments.length=2){return s.split(ch)};
else{return s.split(ch,limit)};
};
this.ltrim=function ltrim(s) {
return s.replace(/^\s+/,"");
};
this.trim=function trim(s) {
//debug(s);
ns = new String(s);
return ns.replace(/\s+$|^\s+/g,"");
};
this.rtrim=function rtrim(s) {
ns = new String(s);
return ns.replace(/\s+$/,"");
};
this.file=function file(path) {
___ var f;
___ var ar = new Array();
___ try{
___ f = this.fso.OpenTextFile(Server.MapPath(path), 1);
___ while (!f.atEndOfStream){
___ ar[ar.length] = f.ReadLine();
};
f.close();
return ar;
};
catch(e){this.die("Error, path not found : "+path) };
};
this.fwrite=function fwrite(f,buffer){
try{f.obj.write(buffer)};
catch(e){return e.number;};
return true;
};
this.fread=function fread(f,nch){
try{f.obj.read(nch)};
catch(e){return e.number;};
return true;
};
this.fclose=function fclose(f){
try{f.obj.close()};
catch(e){return e.number;};
return true;
};
this.substr=function substr(){
var i;var s;
s = new String(arguments[0]);
if (arguments.length==2){
e=s.length;
i=(arguments[1]<0?s.length+arguments[1]:arguments[1]);
};
else{
i=arguments[1]
e=(arguments[2]<0?s.length+arguments[2]:arguments[2]);
};
return s.substr(i,e);
};
this.strrpos=function strrpos(s,ch){
res = s.lastIndexOf(ch);
if (res>0-1){return res}else{return false};
};
this.strpos=function strpos(s,ch,start){
if (arguments.length<3){start=0};
res = s.indexOf(ch,start);
if (res>-1){return res}else{return false};
};
this.is_int=function is_int(v){
try{
res=!isNaN(parseInt(v));
};
catch(e){res=false};
return res;
};
this.is_string=function is_string(s){
try{
res=isNaN(parseInt(s))};
catch(e){res=false};
return res;
};
this.is_array=function is_array(o){
try{t=(o.constructor==Array);};
catch(e){t=false};
finally{return t};
};
this.date=function date(s){
var i;
r="";var d = new Date();
for(i=0;i<s.length;i++){
switch(s.charAt(i)){
case "Y" : {
r = r + d.getFullYear();
break;};
case "m":{
r = r + d.getMonth()+1;
break;};
case "d":{
r = r + d.getDay();
break;};
case "H":{
r = r + d.getHours();
break;};
case "i":{
r = r + d.getMinutes();
break;};
case "s":{
r = r + d.getSeconds();
break;};
};
};
return r;
};
this.str_replace=function str_replace(psearchText,preplaceText,poriginalString){
searchText=new String(psearchText);
replaceText=new String(preplaceText);
originalString=new String(poriginalString);
var strLength = originalString.length;
var txtLength = searchText.length;
if ((strLength == 0) || (txtLength == 0));
{ return originalString; };
var i = originalString.indexOf(searchText);
if ((!i) && (searchText != originalString.substring(0,txtLength)));
{ return originalString; };
if (i == -1);
{ return originalString; };
var newstr = originalString.substring(0,i) + replaceText;
if (i+txtLength < strLength) { newstr += this.str_replace(searchText,replaceText,originalString.substring(i+txtLength,strLength)); };
return newstr;
};
this.str_replace1=function str_replace1(psearchText,preplaceText,poriginalString){
originalString=new String(poriginalString);
s = 'new RegExp("' + psearchText + '","gi")'
Response.Write(s);
Response.End;
re = eval(s);
return originalString.replace(re,preplaceText);
};
this.substr_count=function substr_count(s,ch){
ar = s.split(ch);
return ar.length;
};
this.isset=function isset(s){if(s){return true}else{return false}};
this.function_exists=function function_exists(s){
if(s="gzcompress"){return false};
};
this.gzcompress=function gzcompress(){Response.Write("gzcom");Response.End;};
this.getimagesize=function getimagesize(){Response.Write("getimagesize");Response.End;};
this.imagesx=function imagesx(){Response.Write("imagex");Response.End;};
this.imagesy=function imagesy(){Response.Write("imagey");Response.End;};
this.tempnam=function tempnam(){Response.Write("temname");Response.End;};
this.imagejpeg=function imagejpeg(){Response.Write("imagjpg");Response.End;};
this.scalar_array=function scalar_test(ar){
var i;
s='ar';tmp='';
for(i=0;i<arguments.length;i++){
if(i==0){s="ar";};
else
{
tmp = ( typeof(arguments[i])=="number" ? arguments[i] : "\"" + arguments[i] +"\"");
s += "[" + tmp + "]" ;
};
o=eval(s);
if (!this.is_array(o)){
eval(s + "=new Array()");
};
};
return;
};
this.newArray=function newArray(){
var i;
var ar=new Array();
for(i=0;i<arguments.length;i++){
ar[arguments[i]]=arguments[i+1];i=i+1
};
return ar;
};
this.file_exists=function file_exists(path){
___ res = this.fso.FileExists(Server.MapPath(path));
___ return res;
};
this.readtextfile=function readtextfile(path){
___ var f,res
___ if (this.file_exists(path)){
___ f = this.fso.OpenTextFile(Server.MapPath(path), 1);
___ res = f.ReadAll();
f.close();
};
else{die("Path Not Found : "+Server.MapPath(path))};
return res;
};
this.readbinfile=function readbinfile(path){
___ var f,res;
___ f = Server.CreateObject("ADODB.Stream");
___ f.CharSet ="ISO-8859-1";
___ f.Type=2
_ f.Open();
_ f.LoadFromFile(Server.MapPath(path));
_ f.Position=0
___ res = f.ReadText();
f.Close();
return res;
};
this.filesize=function filesize(path){
___ if(!this.file_exists(path)){return false;};
___ return this.fso.getFile(Server.MapPath(path)).size;
};
this.printf = function printf(format) {
document.write(_spr(format, arguments));
};
this.sprintf=function sprintf(format) {
return _spr(format, arguments);
};
this.SaveToFile=function SaveToFile(filename,buffer){
var f;
f=this.fso.OpenTextFile(Server.MapPath(filename),2,true);
f.write(buffer);
f.close();
};
this._spr=function _spr(format, args) {
function isdigit(c) {
return (c <= "9") && (c >= "0");
};
function rep(c, n) {
var s = "";
while (--n >= 0);
s += c;
return s;
};
var c;
var i, ii, j = 1;
var retstr = "";
var space = "";
for (i = 0; i < format.length; i++) {
var buf = "";
var segno = "";
var expx = "";
c = format.charAt(i);
if (c == "\n") {
c = "
";
};
if (c == "%") {
i++;
leftjust = false;
if (format.charAt(i) == '-') {
i++;
leftjust = true;
};
padch = ((c = format.charAt(i)) == "0") ? "0" : space;
if (c == "0");
i++;
field = 0;
if (isdigit(c)) {
field = parseInt(format.substring(i));
i += String(field).length;
};
if ((c = format.charAt(i)) == '.') {
digits = parseInt(format.substring(++i));
i += String(digits).length;
c = format.charAt(i);
};
else
digits = 0;
switch (c.toLowerCase()) {
case "x":
buf = args[j++].toString(16);
break;
case "e":
expx = -1;
case "f":
case "d":
if (args[j] < 0) {
args[j] = -args[j];
segno = "-";
field--;
};
if (expx != "") {
with (Math);
expx = floor(log(args[j]) / LN10);
args[j] /= Number("1E" + expx);
field -= String(expx).length + 2;
};
var x = args[j++];
for (ii=0; ii < digits && x - Math.floor(x); ii++);
x *= 10;
x = String(Math.round(x));
x = rep("0", ii - x.length + 1) + x;
buf += x.substring(0, x.length - ii);
if (digits > 0);
buf += "." + x.substring(x.length - ii) + rep("0", digits - ii);
if (expx != "") {
var expsign = (expx >= 0) ? "+" : "-";
expx = Math.abs(expx) + "";
buf += c + expsign + rep("0", 3 - expx.length) + expx;
};
break;
case "o":
buf = args[j++].toString(8);
break;
case "s":
buf = args[j++];
break;
case "c":
buf = args[j++].substring(0, 1);
break;
default:
retstr += c;
};
field -= buf.length;
if (!leftjust) {
if (padch == space);
retstr += rep(padch, field) + segno;
else
retstr += segno + rep("0", field);
};
retstr += buf;
if (leftjust);
retstr += rep(space, field);
};
else
retstr += c;
};
return retstr;
};
};
</script>
da cosa può dipendere?
ed inoltre in questo forum si discute di script lato client: per il jscript in ambiente ASP prosegui nell'altra discussione.
