QueryParams

@tsed/platform-params

Usage

import { QueryParams } from "@tsed/platform-params";

See /packages/platform/platform-params/src/types/decorators/queryParams.ts.

Overview

function QueryParams(expression: string, useType: Type<any>): ParameterDecorator;
export function QueryParams(expression: string): ParameterDecorator;
export function QueryParams(useType: Type<any>): ParameterDecorator;
export function QueryParams(options: Partial<ParamOptions>): ParameterDecorator;
export function QueryParams(): ParameterDecorator;

• expression (string): The path of the property to get.

• useType (Type<any>): The type of the class that to be used to deserialize the data.

Description

QueryParams return the value from request.query object.

Example

@Controller('/')
class MyCtrl {
   @Get('/')
   get(@QueryParams() query: any) {
      console.log('Entire query', query);
   }

   @Get('/')
   get(@QueryParams('id') id: string) {
      console.log('ID', id);
   }

   @Get('/')
   get(@QueryParams('user') user: User) { // with deserialization
      console.log('user', user);
   }

   @Get('/')
   get(@QueryParams('users', User) users: User[]) { // with deserialization
      console.log('users', users);
   }
}

For more information on deserialization see converters page.