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JS.New

Creates a new JavaScript engine instance.

Component Version macOS Windows Linux Server iOS SDK
JavaScript 10.0 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "JS.New" )

Parameters

none

Result

Returns JS reference number or error.

Description

Creates a new JavaScript engine instance.
This object contains all the functions and properties you defined.
Please release the object later with the JS.Release function.

Your own JavaScript engine is useful for:

Examples

Evaluate a bit of JavaScript:

Set Variable [ $js ; Value: MBS( "JS.New" ) ]
Set Variable [ $r ; Value: MBS( "JS.Evaluate"; $js; "4+5") ]
Show Custom Dialog [ "Result" ; $r ]
Set Variable [ $r ; Value: MBS( "JS.Release"; $JS ) ]

See also

Example Databases

Blog Entries

Created 7th December 2019, last changed 24th March 2021


JS.InitModules - JS.Now

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