[FREE / Open Source] Dynamic Variables - Create Dynamic Variables

[WatermelonIce]

Dynamic Variables

Simple extension for adding dynamic variables! You can rename, get values, delete and more!
P.S. I am just having fun making this extension. You can totally achieve these by dictionary lol

Blocks

Blocks	Description
	Raises when any error occured. Params Type error String
	Initialize a variable. Params Type name Any value Any
	Initialize list of variables. Both list mustn't be empty. "names" and "values" must a list, and their length must be the same. Params Type names List values List
	Returns: Any Get the value of a variable. If the variable doesn't exist, return null. Params Type name Any
	Returns: List Get a list of values. The input should be a list of variable's names. If any of the variables doesn't exist, that item will be null. If the input list is empty, or any errors occurred, return an empty list. Params Type names List
	Returns: List Get variables' names by its value. Return an empty list if there are no variables, or when error occured. Params Type value Any
	Returns: List Get all of the variable names. Return an empty list if there are no variables, or when error occured.
	Returns: List Get all of the values. Return an empty list if there are no variables, or when error occurred.
	Rename a variable. If the old variable doesn't exist, error will occur. Params Type oldName Any newName Any
	Rename a list of varibles. All list must not be empty. Length of both list must be the same. If any one of the old names doesn't exist, error will occur. Params Type oldNames List newNames List
	Returns: Any Remove a variable and return removed value. If the variable doesn't exist, return null. Params Type name Any
	Returns: List Remove list of variables and return a list of removed values. If any of variable's name doesn't exist, that item of the list will be null. Params Type names List
	Remove all variables.
	Returns: Boolean Check if given variable name exists. Return true if variable exists, otherwise false. Return false if an error occurred. Params Type name Any
	Returns: Boolean Check if given value exists. Return true if value exists, otherwise false. Return false if an error occurred. Params Type value Any
	Returns: Number (int) Return the number of variables. Return -1 if an error occurred.
	Returns: Boolean Check if any variables exist. Return true if no variable exists, otherwise false. Return false if an error occurred.

Change Log

Version 2 (1.1)

• Removed method code and error code; they are useless
• Changed NumOfVariables to Size
• Changed IsVariableExist to NameExist
• Added ValueExist
• Added GetNameByValue
• Some methods return "null" instead of "not found"

Download

Release Version 1.1 · WatermelonOof/DynamicVariables-Kodular-AI2-Extension

For more details see here Kodular Community

[Salman_Dev]

Wow Nice Extension

[Know_About_IT]

Nice extension

[SRIKAR_B.S.S]

Great Extension @WatermelonIce

[Nyctophilia_FMA]

Using tinydb and clearall when screen initialize?

[Heroes]

EDIT:
You must refresh MIT webpage and then it will load proper. This is the case for removing any extension off MIT App inventor 2

Issue you cannot remove this extension once you have added it. App will not load. Errors as shown