Getting Started

EasyQuery client-side views

Starting from version 5.0 EasyQuery.JS introduces the concept of a view . "View" - is a set of different EasyQuery widgets assembled to work together on some web page to cover a particular use-case. There are several views available out-of-the-box: AdvancedSearchView ReportView DataFilterView

Build query by code on the client-side

Here you can find an example of JavaScript code with explanation how to add columns to a current query on client-side.

Attaching extra data to a query on the client-side

Sometimes it's necessary to attach some extra data to each query (based on some user's input on the client-side) and then use that extra data on query execution. For example, user might want to specify a date (or a period of time) as an additional filter to the any query. To add some extra data you can use beforeExecuteQuery event handler which can be defined on view initialization: Now if you check in Developer Tools (on Network tab), each .../execute request now includes ad additional data object in the request payload. Now to process this additional request data you can create your own implementation of EasyQueryManager and override its ExecuteQueryCore method. Here is an example: Here we just reconfigure our current query and add in it an additional condition group with a bunch of conditions like SomeColumns contains 'filter text' Finally, you need to register your manager class on EasyQuery middleware initialization: NB: Please note that you can read the ClientData property in any method of your custom manager.

Getting started for WPF

You will be able to apply EasyQuery WPF to your application, performing all the instructions in this article

Getting started for Silverlight

This article will guide you through all steps necessary to apply EasyQuery.NET to your application, with extract examples

Getting started for WPF

Getting started tutorial on how to use EasyQuery components to implement an ad-hoc query builder in WPF application.

Getting started for Windows Forms

This article shows how to apply EasyQuery.NET to your application

ASP.NET Core tutorials

This section contains all getting started articles for the version 5.x branch of EasyQuery for .NET Core. Please note if you have a project for .NET Framework (version 4.x or earlier) - please look at the articles in [$$-Version 3.x-$$](/$aid/eqdn-6f1z3hf0ml4u) section.

Getting started for Windows Forms

Here we will describe how to add the UI for advanced search and data filtration in your Windows Forms application.

Custom client-side dialogs

Users who use some other dialogs libary usually want to replace those default dialogs with their own. We are going to replace those default dialogs with nice HTML dialogs made with JQuery UI dialogs library. The approach we will use is quite simple: our AdvancedSearchView JavaScript class has several methods which can be "overriden" to replace the default behavior with your own implemenation of those dialogs. In case of using JQuery dialogs we need to define some placeholders (read div elements) on our page where our new dialogs will be rendered. Here is an example: NB: Please note that this step is specific for JQuery dialogs.

Getting started for ASP.NET WebForms

Here you can find the instructions how to add EasyQuery components into your ASP.NET WebForms project

Managing data formats

This article shows how to implement some particular tasks with your query

Getting started for EasyQuery ASP.NET MVC

This article will guide you through all steps necessary to apply EasyQuery ASP.NET to MVC web application

Getting started for EasyQuery ASP.NET Core (version 4.x)

Describes how to setup EasyQuery in ASP.NET Core web application

Getting started for ASP.NET Core + Vue project

How to use EasyQuery library in Vue.js project with ASP.NET Core backend.

Getting started for ASP.NET Core + React project

How to use EasyQuery library in React.js project with ASP.NET Core backend.

Getting started for ASP.NET 4

Describes the steps you need to perform for applying EasyQuery ASP.NET to your MVC or WebForms project

Getting started with EasyQuery in ASP.NET Core + Angular project

How to add ad-hoc reporting or data-filtering functionality to your ASP.NET Core project with Angular frontend.

Getting started for ASP.NET Core + MVC or Razor pages

How to use install EasyQuery to your ASP.NET Core project with Razor Pages or MVC.