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52 lines
3.0 KiB
Plaintext
52 lines
3.0 KiB
Plaintext
---
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title: Dynamic Create Data
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slug: /dynamic-create-data
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---
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import Icon from "@site/src/components/icon";
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import PartialParams from '@site/docs/_partial-hidden-params.mdx';
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import PartialCurlyBraces from '@site/docs/_partial-escape-curly-braces.mdx';
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The **Dynamic Create Data** component creates a [`JSON`](/data-types#json) object or [`Message`](/data-types#message) with configurable fields.
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Define the table in the **Input Configuration** field, and the component creates corresponding input or output handles in the component.
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## Use the Dynamic Create Data component in a flow
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The following example demonstrates how to use a **Dynamic Create Data** component to create a structured `JSON` or `Message` object from multiple sources.
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1. Add the **Dynamic Create Data** component to your flow.
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2. To define your data's fields, in the **Input Configuration** field, click <Icon name="Table" aria-hidden="true"/> **Open table**.
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3. To add rows to your table, click <Icon name="Plus" aria-hidden="true"/> **Add a new row**.
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Adding a new row creates input and output handles for the **Field Type**.
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For example, if you add a `Text` type field, then`Text` input and output handles are added to the component.
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For each new row, configure the **Field Name** and **Field Type**.
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* **Field Name**: The name of the field used as both the internal key and display label.
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* **Field Type**: The type of input field to create. The type options are:
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* Text: Accepts direct text input or accepts `Text` or `Message` output from other components.
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* Data: Accepts `JSON` input from other components.
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* Number: Accepts direct numeric input or accepts `Text` or `Message` outputs from other components.
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* Handle: Accepts `Text`, `JSON`, or `Message` output from other components.
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* Boolean: Accepts Boolean values. Cannot accept input from another component.
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For more information, see [Langflow data types](/data-types).
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4. Depending on your **Field Type** selections, either connect output from other components to dynamically populate the inputs, or enter values manually in the **Dynamic Create Data** component's fields.
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5. Select the desired output type at the component's output port. The component outputs either a [`JSON`](/data-types#json) object containing all field values from the component's inputs, or a [`Message`](/data-types#message) containing all field values formatted as a text string.
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## Dynamic Create Data parameters
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<PartialParams />
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| Name | Display Name | Info |
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|------|--------------|------|
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| `form_fields` | **Input Configuration** | Input parameter. A table that defines the dynamic form fields. |
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| `include_metadata` | **Include Metadata** | Input parameter. Whether to include form configuration metadata in the output.|
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| `form_data` | **Data** | Output parameter. A `JSON` object containing all field values from the dynamic inputs. |
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| `message` | **Message** | Output parameter. A formatted `Text` message containing all field values in a human-readable format. |
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