Blockly 提供許多預先建構的欄位，可在定義區塊時使用。還有許多欄位可做為外掛程式使用。
內建欄位：
外掛程式欄位：
如需外掛程式欄位的完整清單，請參閱「Blockly 外掛程式和範例」。
內建欄位
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上次更新時間：2025-07-25 (世界標準時間)。
[null,null,["上次更新時間：2025-07-25 (世界標準時間)。"],[[["\u003cp\u003eBlockly offers a variety of pre-built fields for defining custom blocks, including checkboxes, dropdowns, images, and text inputs.\u003c/p\u003e\n"],["\u003cp\u003eThese fields simplify block creation by providing ready-made input elements for various data types.\u003c/p\u003e\n"],["\u003cp\u003eIn addition to built-in fields, Blockly supports plugin fields like angle pickers, color pickers, and date selectors, extending its functionality.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can access a comprehensive list of plugin fields and their usage on the Blockly demo page.\u003c/p\u003e\n"]]],["Blockly offers prebuilt fields for defining blocks, categorized as built-in or plugin fields. Built-in fields include Checkbox, Dropdown, Image, Label, Serializable label, Number, Text input, and Variables. Plugin fields expand options with Angle picker, Bitmap, Colour picker, Date, Dropdown grid, Dependent dropdown, Multiline text input, and Number slider. A complete list of plugin fields can be found on the demo page.\n"],null,["# Built-in fields\n\nBlockly provides a number of prebuilt fields that you can use when defining a\nblock. There are also a number of fields available as\n[plugins](/blockly/guides/programming/plugin_overview).\n\nBuilt-in fields:\n\n- [Checkbox](/blockly/guides/create-custom-blocks/fields/built-in-fields/checkbox)\n- [Dropdown](/blockly/guides/create-custom-blocks/fields/built-in-fields/dropdown)\n- [Image](/blockly/guides/create-custom-blocks/fields/built-in-fields/image)\n- [Label](/blockly/guides/create-custom-blocks/fields/built-in-fields/label)\n- [Serializable label](/blockly/guides/create-custom-blocks/fields/built-in-fields/label-serializable)\n- [Number](/blockly/guides/create-custom-blocks/fields/built-in-fields/number)\n- [Text input](/blockly/guides/create-custom-blocks/fields/built-in-fields/text-input)\n- [Variables](/blockly/guides/create-custom-blocks/fields/built-in-fields/variable)\n\nPlugin fields:\n\n- [Angle picker](https://www.npmjs.com/package/@blockly/field-angle)\n- [Bitmap](https://www.npmjs.com/package/@blockly/field-bitmap)\n- [Colour picker](https://www.npmjs.com/package/@blockly/field-colour)\n- [Colour picker with HSV sliders](https://www.npmjs.com/package/@blockly/field-colour-hsv-sliders)\n- [Date](https://www.npmjs.com/package/@blockly/field-date)\n- [Dropdown grid](https://www.npmjs.com/package/@blockly/field-grid-dropdown)\n- [Dependent dropdown](https://www.npmjs.com/package/@blockly/field-dependent-dropdown)\n- [Multiline text input](https://www.npmjs.com/package/@blockly/field-multilineinput)\n- [Number slider](https://www.npmjs.com/package/@blockly/field-slider)\n\nFor a full list of plugin fields, see [Blockly Plugins \\& Demos](https://google.github.io/blockly-samples/#fields)."]]