ComfyUI Node: Simple String Combine (WLSH)

Simple String Combine (WLSH):

The Simple String Combine (WLSH) node is designed to facilitate the concatenation of strings in a flexible and user-friendly manner. This node allows you to append or prepend additional text to an existing string, with the option to include various separators such as commas, spaces, newlines, or no separator at all. This functionality is particularly useful for AI artists who need to dynamically generate or modify text strings, such as filenames, prompts, or other textual data, without requiring extensive programming knowledge. By providing a straightforward interface for string manipulation, the Simple String Combine (WLSH) node enhances your workflow efficiency and creativity.

Simple String Combine (WLSH) Input Parameters:

addition

This parameter allows you to specify the string that you want to add to the existing input string. It supports multiline text, enabling you to include complex or lengthy additions. The content of this parameter will be combined with the input string based on the placement and separator options you choose.

placement

This parameter determines where the addition will be placed relative to the input string. It accepts two options: after and before. Choosing after will append the addition to the end of the input string, while choosing before will prepend the addition to the beginning of the input string.

separator

This parameter specifies the type of separator to use between the input string and the addition. The available options are comma, space, newline, and none. Selecting a separator will insert the corresponding character(s) between the input string and the addition, ensuring proper formatting and readability.

input_string

This optional parameter allows you to provide the initial string to which the addition will be combined. It supports multiline text and can be forced as an input, ensuring that you have a base string to work with. If this parameter is not provided, the node will simply return the addition as the output.

Simple String Combine (WLSH) Output Parameters:

combined

This output parameter contains the resulting string after the addition has been combined with the input string according to the specified placement and separator options. The combined string is returned as a single, cohesive text, ready for further use or processing in your workflow.

Simple String Combine (WLSH) Usage Tips:

• To create a well-formatted list, use the newline separator to ensure each addition appears on a new line.
• When generating filenames, use the space or none separator to avoid unwanted characters in the final string.
• Experiment with the placement parameter to see how different configurations affect the readability and structure of your combined string.

Simple String Combine (WLSH) Common Errors and Solutions:

Input string is None

• Explanation: This error occurs when the input_string parameter is not provided or is set to None.
• Solution: Ensure that you provide a valid string for the input_string parameter or handle the case where the input string might be None by setting a default value.

Invalid separator option

• Explanation: This error occurs when an invalid value is provided for the separator parameter.
• Solution: Verify that the separator parameter is set to one of the following valid options: comma, space, newline, or none.

Invalid placement option

• Explanation: This error occurs when an invalid value is provided for the placement parameter.
• Solution: Ensure that the placement parameter is set to either after or before.