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README.md

@blockly/block-dynamic-connection Built on Blockly

A group of Blockly blocks that add and remove connections dynamically.

Installation

npm install @blockly/block-dynamic-connection --save

Usage

import * as Blockly from 'blockly';
import * as BlockDynamicConnection from '@blockly/block-dynamic-connection';

const myWorkspace = Blockly.inject({
    // options...
    plugins: {
      connectionPreviewer:
        BlockDynamicConnection.decoratePreviewer(
          // Replace with a custom connection previewer, or remove to decorate
          // the default one.
          Blockly.InsertionMarkerPreviewer,
        ),
    },
  };

// Add the change listener so connections will be finalized on deletion.
workspace.addChangeListener(BlockDynamicConnection.finalizeConnections);

API

  • overrideOldBlockDefinitions: Replaces the Blockly default blocks with the dynamic connection blocks. This enables projects to use the dynamic block plugin without changing existing XML/JSON.

Blocks

  • dynamic_text_join replaces text_join
  • dynamic_list_create replaces lists_create_with
  • dynamic_if replaces controls_if

License

Apache 2.0