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blockly > blockRendering > Drawer > drawValueInput_
Add steps for an external value input, rendered as a notch in the side of the block.
Signature:
protected drawValueInput_(row: Row): void;
Parameters
| Parameter |
Type |
Description |
| row |
Row |
The row that this input belongs to. |
Returns:
void
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["\u003cp\u003eThe \u003ccode\u003edrawValueInput_\u003c/code\u003e method is used within the Blockly block rendering process to visually represent external value inputs as notches on the block's side.\u003c/p\u003e\n"],["\u003cp\u003eThis method is part of the \u003ccode\u003eblockRendering.Drawer\u003c/code\u003e class and is called internally during block rendering, accepting a \u003ccode\u003eRow\u003c/code\u003e object defining the input's position.\u003c/p\u003e\n"],["\u003cp\u003eIt focuses solely on the visual representation of the input and does not handle the logic or data associated with the input itself.\u003c/p\u003e\n"]]],[],null,["[blockly](./blockly.md) \\\u003e [blockRendering](./blockly.blockrendering_namespace.md) \\\u003e [Drawer](./blockly.blockrendering_namespace.drawer_class.md) \\\u003e [drawValueInput_](./blockly.blockrendering_namespace.drawer_class.drawvalueinput__1_method.md)\n\nblockRendering.Drawer.drawValueInput_() method\n----------------------------------------------\n\nAdd steps for an external value input, rendered as a notch in the side of the block.\n\n**Signature:** \n\n protected drawValueInput_(row: Row): void;\n\nParameters\n----------\n\n| Parameter | Type | Description |\n|-----------|--------------------------------------------------------|-------------------------------------|\n| row | [Row](./blockly.blockrendering_namespace.row_class.md) | The row that this input belongs to. |\n\n**Returns:**\n\nvoid"]]
