![]() ![]() Version 2.9.9 was a bugfix release for NetTango Web. It also includes many changes to NetTango Web, including an improved help menu and access to NetLogo model variables in block expression attributes. This release fixes bugs when using let variables in strings with run and runresult. This matters in the case where a model is embedded in an iframe that is not at the top of the containing page. The model will not attempt to scroll itself into view when loaded.Turtle stamp coloring should better match NetLogo desktop when transparency is used for the color.An exception could be generated when comparing links to turtles.Also, a bug was fixed where a stack overflow could occur with large strings. The Encode extension will generate UTF-8 strings to match the desktop version's output.The mod primitive will check for an invalid zero divisor.The tan primitive will better handle asymptotic values.The extract-rgb primitive will work exactly the same as desktop NetLogo's version.The error primitive will properly generate stack traces.We removed some methods to overwrite special JavaScript values using built-in primitives.Fast-running models with large plots could sometimes stop updating and appear blank.When you get a runtime error message you can now easily copy it with the provided button.Many more primitives and agent built-in variables have proper runtime error checks and will now generate meaningful error messages when an unexpected condition is encountered.This should provide a small performance improvement for models that heavily use them ( lput and fput are examples). Primitives that take any kind of value (string, number, boolean, list, agent, agentset, etc) no longer check their argument types at runtime.The Table extension now contains to-json and from-json primitives for converting to and from JSON strings.The Functional Programming extension is now supported on NetLogo Web.July 6th 2022 - v2.10.0 The major feature in this release is the ability to create and edit plot widgets in NetLogo Web! Check out the Authoring mode documentation for more information on creating and editing widgets. The random-normal reporter is no longer broken as it was in v2.10.0.The random-exponential reporter is now properly checked for runtime errors.The major feature in this release is the ability to jump to the exact primitive in the code tab that causes a runtime error. Saving a model to an nlogo file with a plot with blank axes names correctly sets the values to NIL so the file can be loaded without errors.Using a variable argument primitive like word concisely with reduce would give incorrect results.When you display an anonymous procedure as a string, it will include the names of let variables. ![]() The range primitive will work when using the three-argument version.The initial random-number generator seeds are now taken from the Crypto Web API, which should eliminate the chance multiple users can wind up with the same seed when they load a page.This is a small release to fix a few different bugs. It also includes some changes to NetTango Web, including syntax highlighting in block code tips. Deleting a plot could cause unrecoverable errors.The Commands and Code position setting can now be determined by a URL query parameter when linking to NetLogo Web models.To get image data in base64 format into a NetLogo Web model for use by the Bitmap extension with bitmap:from-base64, see the Fetch extension. The Bitmap extension is now supported.This is a small release with bugfixes and features. ![]()
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