The problem is that the @QueryParam is working for 2 parameters but when I am increasing the number of parameters, it is failing. Write the following code in your Angular app. Angular Search Using ng2-search-filter This feature requires a pro account With a Pro Account you get: unlimited public and private projects; cross-device hot reloading & debugging | Milap Bhojak, Just notes Blog Archive Quicklinks KW49/2013, Configuration of the HTML5-Boilerplate Git Project and GitHub Repo, Looking For Options to Automate Translations of Front-end-Developer-Interview-Questions, Im Currently Looking For Work and Looking for Open Source Sponsors. We can use the pipe as a standalone method, which helps us to reuse it at multiple places or as an instance method. The chaining Pipe is used to perform the multiple operations within the single expression, Passing multiple parameters from angular to rest service. Pretty sweet. At the same time, there is an input field at the top that binds to searchTerm variable. Here is how it looks: import { Pipe, PipeTransform } from '@angular/core'; @Pipe( { name: 'search' }) export class SearchPipe implements PipeTransform { transform(value: unknown, .args: unknown[]): unknown { return null; } } To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. ng g pipe search It should create a file called search.pipe.ts. Search filter are useful in finding the desired results in a large dataset. Here I want to filter string from the list, so input is a string array, and startWith is one parameter. How to add to an array in mongodb code example, Javascript how to delete a component in angular using cli, Difference between pip install options ignore installed and force reinstall, Series of squares of n integers where is the mistake, How to use libraries installed via