Hello all,
I'd like to contribute the bindings for the Fetch API as documented here: https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
The methods in TWindowHelper may be integrated into TJSWindow directly. However I didn't want to modify the pas2js sources for my project.
TJSReadableStream = class external name 'ReadableStream'
private
flocked: Boolean; external name 'locked';
public
property locked: Boolean read flocked;
constructor new(underlyingSource: TJSObject);
constructor new(underlyingSource, queueingStrategy: TJSObject);
function cancel(reason: TJSDOMString): TJSPromise;
function getReader(): TJSObject; overload;
function getReader(mode: TJSObject): TJSObject; overload;
function pipeThrough(transformStream: TJSObject): TJSReadableStream;
overload;
function pipeThrough(transformStream, options: TJSObject):
TJSReadableStream; overload;
function pipeTo(destination: TJSObject): TJSPromise; overload;
function pipeTo(destination, options: TJSObject): TJSPromise; overload;
function tee(): TJSArray; // array containing two TJSReadableStream
instances
end;
TJSBody = class external name 'Body' (TJSObject)
private
fbody: TJSReadableStream; external name 'body';
fbodyUsed: Boolean; external name 'bodyUsed';
public
property body: TJSReadableStream read fbody;
property bodyUsed: Boolean read fbodyUsed;
function arrayBuffer(): TJSPromise; // resolves to TJSArrayBuffer
function blob(): TJSPromise; // resolves to TJSBlob
function json(): TJSPromise; // resolves to JSON / TJSValue
function text(): TJSPromise; // resolves to USVString, always
decoded using UTF-8
end;
TJSResponse = class external name 'Response' (TJSBody)
private
fheaders: TJSObject; external name 'headers';
fok: Boolean; external name 'ok';
fredirected: Boolean; external name 'redirected';
fstatus: NativeInt; external name 'status';
fstatusText: String; external name 'statusText';
ftype: String; external name 'type';
furl: String; external name 'url';
fuseFinalUrl: Boolean; external name 'useFinalUrl';
public
property headers: TJSObject read fheaders; //
property ok: Boolean read fok;
property redirected: Boolean read fredirected;
property status: NativeInt read fstatus;
property statusText: String read fstatusText; //
property _type: String read ftype; //
property url: String read furl; //
property useFinalUrl: Boolean read fuseFinalUrl write fuseFinalUrl;
constructor new(body: TJSObject; init: TJSObject); varargs; external
name 'new';
function clone(): TJSResponse;
function error(): TJSResponse;
function redirect(url: String; Status: NativeInt): TJSResponse;
end;
TWindowHelper = class helper for TJSWindow
function fetch(resource: String; init: TJSObject): TJSPromise;
overload; external name 'fetch';
function fetch(resource: String): TJSPromise; overload; external
name 'fetch';
function fetch(resource: TJSObject; init: TJSObject): TJSPromise;
overload; external name 'fetch';
function fetch(resource: TJSObject): TJSPromise; overload; external
name 'fetch';
end; Kind Regards
Simon Ameis