TXDataParamDef Class
Represents a parameter of a service operation.
Syntax
Unit: XData.Model.Classes
TXDataParamDef = class(TXDataModelObject);Methods
| Name | Description |
|---|---|
| Index | Returns the position of the parameter in the parameter list of its service operation. |
Properties
| Name | Description |
|---|---|
| BindingMode | Gets or sets from which part of the request the parameter value is read. |
| DefaultValue | Gets or sets the value used for the parameter when the client does not provide it. |
| DocRequired | Gets or sets whether the parameter is flagged as required in the generated API documentation. |
| HasDefaultValue | Indicates whether the parameter has a default value defined in DefaultValue. |
| Input | Indicates whether the parameter value is received from the client in the request. |
| Name | Gets or sets the name of the parameter. |
| Output | Indicates whether the parameter value is sent back to the client in the response. |
| ParamType | Gets or sets the type of the parameter. |
| Parent | Gets the service operation the parameter belongs to. |
| RttiType | Gets or sets the Delphi RTTI type of the parameter. |
| TypeNameRef | Gets or sets the name of a non-scalar parameter type, used when the model is written to or read from JSON. |
| TypeRef | Gets or sets the name of a scalar parameter type, used when the model is written to or read from JSON. |
| UrlConverter | Gets the converter used to convert values of the parameter to and from literals in URLs. |