renderless-vue v0.1.1

Renderless Vue

Renderless Vue is a work in progress of potentially useful renderless Vue.js components. Renderless components, as the name suggests, have no UI definition. These components merely provide the logic and internal functionality for you to use. This allows for you to create the front-end look and feel, define accessiblity, and handle semantics without needing to code the logic behind the component.

Each component is/will be documented below and has/will have a live example of how it could be used.

Components

• Fuzzy Search
• Calendar

Getting started

Install the library from NPM

npm install renderless-vue

Then import a single component

import RCalendar from 'renderless-vue/calendar';
import RSearch from 'renderless-vue/search';

You can also import directly from the base library but it is not suggested as the production build tends to not tree shake the other components correctly

import { RCalendar, RSearch } from 'renderless-vue';

Fuzzy Search

Configuration

Scoped Slots

Events

How search is performed

Internally, the search functionality is similar to Kent Dodd's match-sorter library. We rank the searchable strings and then sort them by those rankings.

The rankings are as follows

• Case sensitive equality (7) - The query matches the searchable string exactly e.g. HeLLo = HeLLo and HeLLo != Hello
• Case insensitive equality (6) - The query matches the searchable string except in case e.g. HeLLo = hello and hello = Hello

Below rankings are case-insensitive

• Starts with (5) - The query matches the beginning of a searchable string e.g. "excu" matches “Excuse me. I believe you have my stapler.”
• Any word starts with (4) - The query matches the beginning of any word in the search string e.g. "belie" matches “Excuse me. I believe you have my stapler.”
• Contains (3) - The searchable string contains the query somewhere e.g. "xcus" matches “Excuse me. I believe you have my stapler.”
• In-order subsequence (2) - The searchable string contains the query in-order but may have letters in between the query letters e.g. "Ecse" matches "Excuse me. I believe you have my stapler.”
• Out-of-order subsequence (1) - The searchable string contains the query but the letters may be out-of-order and have other letters or spaces in between the query letters e.g. "eecuxs" matches “Excuse me. I believe you have my stapler.”
• No Match (0)

When to use a dedicated web worker

A dedicated web worker is most useful when you have a large set of data that you want to search through client-side. Typically, this would be handled server-side but there may be other considerations. Using a web worker allows us to perform the intensive task of searching and sorting through a large dataset without blocking the main UI thread of your application.

Here is a test of this feature that allows you to search through around 60,000 records while keeping the UI responsive.

Internally, if the user's browser does not support web workers we fall back to searching on the UI thread.

Calendar

Demo

Configuration

Scoped Slots

Dates Array Structure

The dates array can be either a 2d or 1d array of objects depending on the asWeeks and view props. If it is a 2d array then each 1st dimension array represents a week and each object within that array represents a date. The 1d array is just an array of objects representing the dates.

By default the dates array generates a full calendar month worth of dates with the option to generate a week or day at a time.

Note:

The 'day' view still generates an array, just with a single object.

The date object within the arrays is represented as such:

{
    date, // Date
    isCurrentMonth, // Boolean: refers to the current generated month
    isToday, // Boolean,
    events, // Array
}

Events

The events prop should be an array of objects with each object containing a single event. The only requirement for an event is that it has a start key with a Date value representing when the event starts. An optional key of end with a Date value can be supplied to make an event appear on multiple days. All other information within the object will be directly copied over so you can put anything within the object that may be of value such as an address, title, description, etc..

The events will be returned correspondingly within the dates scoped slot per day as an array of objects.

Potential Components

• Data Grid (Sortable js)
• Tree View
• Number Input/Formatting
• Drag and Drop
• Button
• Dropdown
• Pagination
• DatePicker
• TimePicker
• Carousel
• Error boundary?
• Fetch?
• Media query (show component's based on size)
• Tags Input