/*
This function is as JSON.Stringify (but if you has not in your js-engine you can use this)
Params:
obj - your object
inc_ident - can be " " or "\t".
show_types - show types of object or not
ident - need for recoursion but you can not set this parameter.
*/
function getAsText(obj, inc_ident, show_types, ident) {
var res = "";
if (!ident)
ident = "";
if (typeof(obj) == "string") {
res += "\"" + obj + "\" ";
res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
} else if (typeof(obj) == "number" || typeof(obj) == "boolean") {
res += obj;
res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
} else if (obj instanceof Array) {
res += "[ ";
res += show_types ? "/* typeobj: " + typeof(obj) + "*/" : "";
res += "\r\n";
var new_ident = ident + inc_ident;
var arr = [];
for(var key in obj) {
arr.push(new_ident + getAsText(obj[key], inc_ident, show_types, new_ident));
}
res += arr.join(",\r\n") + "\r\n";
res += ident + "]";
} else {
var new_ident = ident + inc_ident;
res += "{ ";
res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
res += "\r\n";
var arr = [];
for(var key in obj) {
arr.push(new_ident + '"' + key + "\" : " + getAsText(obj[key], inc_ident, show_types, new_ident));
}
res += arr.join(",\r\n") + "\r\n";
res += ident + "}\r\n";
}
return res;
};
пример использования:
var obj = {
str : "hello",
arr : ["1", "2", "3", 4],
b : true,
vobj : {
str : "hello2"
}
}
var ForReading = 1, ForWriting = 2;
var fso = new ActiveXObject("Scripting.FileSystemObject")
f1 = fso.OpenTextFile("your_object1.txt", ForWriting, true)
f1.Write(getAsText(obj, "\t"));
f1.Close();
f2 = fso.OpenTextFile("your_object2.txt", ForWriting, true)
f2.Write(getAsText(obj, "\t", true));
f2.Close();
your_object1.txt:
{
"str" : "hello" ,
"arr" : [
"1" ,
"2" ,
"3" ,
4
],
"b" : true,
"vobj" : {
"str" : "hello2"
}
}
your_object2.txt:
{ /* typeobj: object*/
"str" : "hello" /* typeobj: string*/,
"arr" : [ /* typeobj: object*/
"1" /* typeobj: string*/,
"2" /* typeobj: string*/,
"3" /* typeobj: string*/,
4/* typeobj: number*/
],
"b" : true/* typeobj: boolean*/,
"vobj" : { /* typeobj: object*/
"str" : "hello2" /* typeobj: string*/
}
}