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Name | Type | Required | Default | Description |
id | string | yes |
| A unique identifier for the parameter |
label | string | yes |
| The prompt text displayed when user input the parameter value |
column | string | yes |
| The name of the column within the table that this parameter references |
displayname | string | no | label | Provides a user-friendly name for the element |
helptext | string | no |
| Additional text to display for the parameter to explain how to use the parameter |
hidden | boolean | no | false | Hides the parameter from the parameter UI |
alignment | 'left', 'center', 'right', 'auto' | no | 'auto' | How the items should appear in the UI |
controltype | 'listbox', 'checkbox', 'radiobutton', 'textbox' | no | 'textbox' | The suggested type of UI control to use when displaying the parameter |
datatype | 'any', 'boolean', 'datetime', 'decimal', 'float', 'integer', 'string' | no | 'string' | The data type for the parameter |
allownull | boolean | no | false | Whether a null value is allowed for this parameter |
allowblank | boolean | no | true | Give the user the choice of an empty value in the listbox (as opposed to a null value) |
allownewvalues | boolean | no | false | Allow the user to enter values not in the listbox already |
defaultvalue | any | no |
| The default value of the parameter |
displayformat | string | no |
| the formatting instructions for the parameter value within the parameter UI |
dataset | no |
| Where to get the values for a listbox | |
labelcolumn | string | no |
| Column in the datadefinition that supplies the label of the value to show the user |
valuecolumn | string | no |
| Column in the datadefinition that supplies the value of the value to use in the SQL |
uppercase | boolean | no | false | Should the value be converted to upper case in the generated SQL |
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