@blockly/field-grid-dropdown

A Blockly dropdown field with grid layout.

Installation

Yarn

yarn add @blockly/field-grid-dropdown

npm

npm install @blockly/field-grid-dropdown --save

Usage

This field accepts the same parameters as the Blockly.FieldDropdown in Blockly core. The config object bag passed into this field accepts additional optional parameters:

• "columns" to specify the number of columns in the dropdown field (must be an integer greater than 0). If not provided, the default is 3 columns.
• "primaryColour" to specify the colour of the dropdown (must be a string CSS colour). If not provided, the dropdown color will match the primary colour of the parent block.
• "borderColour" to specify the colour of the border of the dropdown (must be a string CSS colour). If not provided, the border colour will match the tertiary colour of the parent block.

JavaScript

import * as Blockly from 'blockly';
import {FieldGridDropdown} from '@blockly/field-grid-dropdown';
Blockly.Blocks['test_field_grid_dropdown'] = {
  init: function () {
    this.appendDummyInput()
      .appendField('grid dropdown: ')
      .appendField(
        new FieldGridDropdown([
          ['A', 'A'],
          ['B', 'B'],
          ['C', 'C'],
          ['D', 'D'],
          ['E', 'E'],
          ['F', 'F'],
          ['G', 'G'],
          ['H', 'H'],
        ]),
        'FIELDNAME',
      );
  },
};

JSON

import * as Blockly from 'blockly';
import '@blockly/field-grid-dropdown';
Blockly.defineBlocksWithJsonArray([
  {
    type: 'test_field_grid_dropdown',
    message0: 'template: %1',
    args0: [
      {
        type: 'field_grid_dropdown',
        name: 'FIELDNAME',
        options: [
          ['A', 'A'],
          ['B', 'B'],
          ['C', 'C'],
          ['D', 'D'],
          ['E', 'E'],
          ['F', 'F'],
          ['G', 'G'],
          ['H', 'H'],
        ],
      },
    ],
  },
]);

License

Apache 2.0