module Unsafe: sig
.. end
Unsafe Javascript operations
val variable : string -> 'a
Access a Javascript variable. variable "foo"
will
return the current value of variable foo
.
type
any
Top type. Used for putting values of different types
in a same array.
val inject : 'a -> any
Coercion to top type.
val coerce : < .. > Js.t -> < .. > Js.t
Unsafe coercion between to Javascript objects.
val get : 'a -> 'b -> 'c
Get the value of an object property. The expression get o s
returns the value of property s
of object o
.
val set : 'a -> 'b -> 'c -> unit
Set an object property. The expression set o s v
set the property s
of object o
to value v
.
val delete : 'a -> 'b -> unit
Delete an object property. The expression delete o s
deletes property s
of object o
.
val call : 'a -> 'b -> any array -> 'c
Performs a Javascript function call. The expression
call f o a
calls the Javascript function f
with the
arguments given by the array o
, and binding this
to o
.
val fun_call : 'a -> any array -> 'b
Performs a Javascript function call. The expression
fun_call f a
calls the Javascript function f
with the
arguments given by the array o
.
val meth_call : 'a -> string -> any array -> 'b
Performs a Javascript method call. The expression
meth_call o m a
calls the Javascript method m
of object o
with the arguments given by the array a
.
val new_obj : 'a -> any array -> 'b
Create a Javascript object. The expression new_obj c a
creates a Javascript object with constructor c
using the
arguments given by the array a
.
val obj : (string * any) array -> 'a
Creates a Javascript literal object. The expression
obj a
creates a Javascript object whose fields are given by
the array a
val pure_expr : (unit -> 'a) -> 'a
Asserts that an expression is pure, and can therefore be
optimized away by the compiler if unused.
val eval_string : string -> 'a
Evaluate Javascript code