JavaScript 2023.1224.1553.44
.NET 6.0
This package targets .NET 6.0. The package is compatible with this framework or higher.
.NET Framework 4.6.2
This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
dotnet add package JavaScript --version 2023.1224.1553.44
NuGet\Install-Package JavaScript -Version 2023.1224.1553.44
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="JavaScript" Version="2023.1224.1553.44" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add JavaScript --version 2023.1224.1553.44
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: JavaScript, 2023.1224.1553.44"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install JavaScript as a Cake Addin #addin nuget:?package=JavaScript&version=2023.1224.1553.44 // Install JavaScript as a Cake Tool #tool nuget:?package=JavaScript&version=2023.1224.1553.44
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
JavaScript
using System;
using System.Collections.Generic;
using System.Dynamic;
using System.Xml.Linq;
using JavaScript;
using NUnit.Framework;
using System.Linq;
using Newtonsoft.Json.Linq;
Console.WriteLine("Version: {0}", Environment.Version.ToString());
Lang.Print(DateTime.Now);
{
var json = Lang.ToJson(new[] { 777, 888 });
Lang.Print(json); // to stdout
Lang.Log(json); // to stderr
Assert.AreEqual("[777,888]", json);
}
{
var jsonData = Lang.FromObject(new[] { 777, 888 });
Lang.Print(jsonData, "(1)");
Assert.AreEqual("[777,888]", Lang.ToJson(jsonData));
Lang.Print(jsonData[0], "(2)");
Assert.AreEqual(777, (int)jsonData[0]);
jsonData = Lang.FromObject(jsonData);
Lang.Print(jsonData, "(3)");
Assert.AreEqual("[777,888]", Lang.ToJson(jsonData));
jsonData = Lang.FromObject(new { a = 1, b = 2 });
Lang.Print(jsonData, "(4)");
Assert.AreEqual("{\"a\":1,\"b\":2}", Lang.ToJson(jsonData));
Lang.Print(jsonData.a, "(5)");
Assert.AreEqual("1", Lang.ToJson(jsonData.a));
jsonData.a = 777;
Lang.Print(jsonData, "(6)");
Assert.AreEqual("{\"a\":777,\"b\":2}", Lang.ToJson(jsonData));
Lang.Print(Lang.FullName(jsonData), "(7)");
Assert.AreEqual("System.Dynamic.ExpandoObject", Lang.FullName(jsonData));
jsonData.c = 888;
Lang.Print(jsonData, "(9)");
Assert.AreEqual("{\"a\":777,\"b\":2,\"c\":888}", Lang.ToJson(jsonData));
}
{
string json = @"{
'channel': {
'title': 'James Newton-King',
'link': 'http://james.newtonking.com',
'description': 'James Newton-King\'s blog.',
'item': [
{
'title': 'Json.NET 1.3 + New license + Now on CodePlex',
'description': 'Announcing the release of Json.NET 1.3, the MIT license and the source on CodePlex',
'link': 'http://james.newtonking.com/projects/json-net.aspx',
'categories': [
'Json.NET',
'CodePlex'
]
},
{
'title': 'LINQ to JSON beta',
'description': 'Announcing LINQ to JSON',
'link': 'http://james.newtonking.com/projects/json-net.aspx',
'categories': [
'Json.NET',
'LINQ'
]
}
]
}
}";
var rss = Lang.FromJson(json);
Lang.Print(rss, "rss");
var categories = rss.channel.item[0].categories;
Lang.Print(categories, "categories");
Assert.AreEqual("[\"Json.NET\",\"CodePlex\"]", Lang.ToJson(categories));
}
{
Lang.Print("before (10)");
var n = Lang.FromJson("18446744073709551615");
Lang.Print(n, "(10)");
Assert.AreEqual(18446744073709551615, (UInt64)n);
}
{
dynamic flexible = new ExpandoObject();
flexible.Int = 3;
flexible.String = "hi";
flexible.Deep = new ExpandoObject();
flexible.Deep.Deeper = 777;
var dictionary = (IDictionary<string, object>)flexible;
dictionary.Add("Bool", false);
Lang.Print(flexible, "(11)");
Assert.AreEqual("{\"Int\":3,\"String\":\"hi\",\"Deep\":{\"Deeper\":777},\"Bool\":false}", Lang.ToJson(flexible));
}
var settings = Lang.FromJson("{ a: null }");
settings.a = (settings.a != null ? settings.a : Lang.FromJson("{}"));
settings.a.b = 123;
settings.a.c = 456;
Lang.Print(settings, "(16)");
Assert.AreEqual("{\"a\":{\"b\":123,\"c\":456}}", Lang.ToJson(settings));
var results = Lang.FromJson(@"{ 'a': 123 /* my commnet */}");
Lang.Print(results, "(17)");
{
string json = @"{
'channel': {
'title': 'James Newton-King',
'link': { '#text': 'http://james.newtonking.com', '@target': '_blank' },
'description': { '#cdata-section': 'James Newton-King\'s blog.' },
'item': [
{
'title': 'Json.NET 1.3 + New license + Now on CodePlex',
'description': 'Announcing the release of Json.NET 1.3, the MIT license and the source on CodePlex',
'link': 'http://james.newtonking.com/projects/json-net.aspx',
'categories': [
'Json.NET',
'CodePlex'
]
},
{
'title': 'LINQ to JSON beta',
'description': 'Announcing LINQ to JSON',
'link': 'http://james.newtonking.com/projects/json-net.aspx',
'categories': [
'Json.NET',
'LINQ'
]
}
]
}
}";
var rss = Lang.FromJson(json);
}
XElement data = new XElement("メンバー情報",
new XAttribute("属性1", true),
new XElement("名前", "田中"),
new XElement("住所", "大阪府大阪市"),
new XElement("年齢", "35"));
XElement list = new XElement("チーム", new XAttribute("属性2", DateTime.Now));
list.Add(data);
XDocument yourResult = new XDocument(list);
Lang.Print(yourResult, "(24)");
Lang.Print(Lang.FromObject(yourResult), "(25)");
Lang.Print((long)"0".FromJson(), "(26)");
Lang.Print((bool)"false".FromJson(), "(27)");
Lang.Print((bool)"true".FromJson(), "(28)");
Lang.Print(DateTime.Now, "(29)");
GScript (JavaScript) Example
using System;
using System.Dynamic;
using JavaScript;
using NUnit.Framework;
Console.WriteLine("Version: {0}", Environment.Version.ToString());
{
Lang.Print("Sample(A)");
var engine = Lang.CreateEngine();
dynamic? result = engine.Evaluate("""
let obj = { '?': 'datetime' };
print(obj);
obj;
""").ToDynamic();
result.Add("#", 123);
result.Put("#", 456);
Lang.Print(Lang.FullName(result));
Lang.Print(result, "result(1)");
var keys = result.Keys();
foreach(var key in keys)
{
Lang.Print(key);
Lang.Print(result.Get(key));
}
//Lang.Print(((ExpandoObject)result).Get("?"), "?");
Lang.Print(result.Get("?"), "?");
Lang.Print(result.ContainsKey("?"), "?");
Lang.Print(result.Get("!"), "!");
Lang.Print(result.ContainsKey("!"), "!");
}
{
Lang.Print("Sample(B)");
var engine = Lang.CreateEngine();
dynamic? result = engine.Evaluate("""
let ary = [11, 22];
print(ary);
ary;
""").ToDynamic();
Lang.Print(Lang.FullName(result));
Lang.Print(result);
Lang.Print(result.Count);
Lang.Print(result[1]);
}
//System.Environment.Exit(0);
{
Lang.Print("Sample(01)");
var engine = Lang.CreateEngine();
engine.Execute(@"
print('Hello World to stdout');
log('Hello World to stderr');
");
}
{
Lang.Print("Sample(02)");
dynamic square = Lang.CreateEngine()
.SetValue("x", 3) // define a new variable
.Evaluate("x * x") // evaluate a statement
.ToDynamic(); // converts the value to .NET
Lang.Print(square, "square");
}
{
Lang.Print("Sample(03)");
var engine = Lang.CreateEngine();
var list = engine.Evaluate(@"
let list = [];
for (let i=0; i<3; i++)
{
let x = i + 1;
log(x, 'x');
list.push(x);
}
print(list, 'list(1)');
list").ToDynamic();
Lang.Print(Lang.FullName(list));
Lang.Print(list, "list(2)");
}
{
Lang.Print("Sample(04)");
var engine = Lang.CreateEngine();
var dict = engine.Evaluate(@"
let dict = {};
dict['a'] = 11;
dict['b'] = 22;
dict['c'] = null;
print(dict, 'dict(1)');
dict").ToDynamic();
Lang.Print(Lang.FullName(dict));
Lang.Print(dict, "dict(2)");
}
{
Lang.Print("Sample(05)");
var p = new Person
{
Name = "Mickey Mouse"
};
var engine = Lang.CreateEngine()
.SetValue("p", p)
.Execute("p.Name = 'Minnie'");
Assert.AreEqual("Minnie", p.Name);
}
{
Lang.Print("Sample(06)");
var engine = Lang.CreateEngine();
var add = engine
.Execute("function add(a, b) { return a + b; }")
.GetValue("add");
dynamic x = engine.Invoke(add, 1, 2).ToDynamic(); // -> 3
Lang.Print(x, "x");
}
{
Lang.Print("Sample(07)");
var engine = Lang.CreateEngine()
.Execute("function add(a, b) { return a + b; }");
dynamic y = engine.Invoke("add", 1, 2).ToDynamic(); // -> 3
Lang.Print(y, "y");
}
{
Lang.Print("Sample(08)");
var engine = Lang.CreateEngine();
engine.Execute("""
var file = new System.IO.StreamWriter('log.txt');
file.WriteLine('Hello World !');
file.Dispose();
""");
}
{
Lang.Print("Sample(09)");
var engine = Lang.CreateEngine(typeof(JavaScript.Lang).Assembly);
engine.Execute("""
var JavaScript = importNamespace('JavaScript');
var Lang = JavaScript.Lang;
Lang.Print(777-1, "Result");
""");
}
{
Lang.Print("Sample(10)");
var engine = Lang.CreateEngine(typeof(JavaScript.Lang).Assembly);
engine.SetValue("MyMath", GScript.Runtime.Interop.TypeReference.CreateTypeReference(engine, typeof(MyMath)));
engine.Execute("""
var JavaScript = importNamespace('JavaScript');
var Lang = JavaScript.Lang;
var o = new MyMath();
Lang.Print(o.Add2(111, 222));
""");
}
{
Lang.Print("Sample(11)");
var engine = Lang.CreateEngine(typeof(JavaScript.Lang).Assembly);
engine.Execute("""
var JavaScript = importNamespace('JavaScript');
var Lang = JavaScript.Lang;
var ListOfString = System.Collections.Generic.List(System.String);
var list = new ListOfString();
list.Add('foo');
list.Add(1); // automatically converted to String
Lang.Print(list.Count); // 2
""");
}
class Person
{
public string Name;
public int age;
};
class MyMath
{
public int Add2(int a, int b)
{
return a + b;
}
}
Dynamic Data Example
using System;
using JavaScript;
using NUnit.Framework;
Console.WriteLine("Version: {0}", Environment.Version.ToString());
Lang.Print("(0)");
dynamic ary = Lang.FromJson("[]");
Lang.Print(ary, "(1)");
ary.Add(111);
ary.Add(222);
Lang.Print(ary, "(2)");
Lang.Print(ary.Count, "(3)");
for (int i = 0; i < ary.Count; i++)
{
Lang.Print(ary[i], "(4)");
}
dynamic obj = Lang.FromJson("{}");
Lang.Print(obj, "(5)");
obj.a = 111;
obj.b = 222;
Lang.Print(obj, "(6)");
foreach(var pair in obj)
{
Lang.Print(pair, "(7)");
Lang.Print(pair.Key, "(8)");
Lang.Print(pair.Value, "(9)");
}
//JS.Print(obj.ContainsKey("a"), "(10)");
//JS.Print(obj.ContainsKey("c"), "(11)");
obj.c = ary;
Lang.Print(obj, "(12)");
Assert.AreEqual(222, (int)obj.c[1]);
var obj2 = obj;// JS.FromNewton(obj);
Lang.Print(obj2, "(13)");
var engine = Lang.CreateEngine();
engine.SetValue("obj2", obj2);
Lang.Print("(14)");
engine.Execute("""
let ary = obj2.c;
for (let i=0; i<ary.length; i++)
{
print(ary[i]);
ary[i]++;
}
""");
Lang.Print(obj2, "(14)");
var ary2 = Lang.FromJson("['a', 'b', null]");
Lang.Print(Lang.FullName(ary2[2]), "(15)");
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Framework | net462 is compatible. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETFramework 4.6.2
- Antlr4.Runtime.Standard (>= 4.12.0)
- GScript (>= 3.0.0.2057)
- Newtonsoft.Json (>= 13.0.3)
- Utf8Json (>= 1.3.7)
-
net6.0
- Antlr4.Runtime.Standard (>= 4.12.0)
- GScript (>= 3.0.0.2057)
- Newtonsoft.Json (>= 13.0.3)
- Utf8Json (>= 1.3.7)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
Version | Downloads | Last updated |
---|---|---|
2023.1224.1553.44 | 303 | 12/24/2023 |