<zl-dnd>

This webcomponent follows the open-wc recommendation.

Installation

npm i zl-dnd

Usage

<script type="module">
  import 'zl-dnd/zl-dnd.js';
</script>

<zl-dnd
  ondragstart="dragstartHandle()"
  ondragmove="dragmoveHandle()"
  ondrop="dropHandle()"
>
  <ul id="drop01" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
  <ul id="drop02" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
</zl-dnd>

Demo

<zl-dnd
  selector="#ulID"
  .selectorElement="${listDom}"
  enable
  @dragstart
  @dragmove
  @drop
>
  <zl-dnd-sort direction="h|v" enable @move>
    <pzl-dnd-sort-shadow></pzl-dnd-sort-shadow>
    <pzl-dnd-sort-handle></pzl-dnd-sort-handle>
  </zl-dnd-sort>

  <zl-dnd-preview enable><zl-dnd-preview>
</zl-dnd>



<div id="list">
  <ul id="drop01" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
  <ul id="drop02" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
</div>

PZL-Dnd

<div id="dnd-list">
  <pzl-dnd></pzl-dnd>
  <ul id="drop01" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
  <ul id="drop02" class="dnd-droppable">
    <li class="dnd-draggable">Aa</li>
    <li class="dnd-draggable">Bb</li>
    <li class="dnd-draggable">Cc</li>
  </ul>
</div>

DragEvent properties

e.dragEl;
e.x;
e.y;

Linting with ESLint, Prettier, and Types

To scan the project for linting errors, run

npm run lint

You can lint with ESLint and Prettier individually as well

npm run lint:eslint

npm run lint:prettier

To automatically fix many linting errors, run

npm run format

You can format using ESLint and Prettier individually as well

npm run format:eslint

npm run format:prettier

Testing with Karma

To run the suite of karma tests, run

npm run test

To run the tests in watch mode (for TDD, for example), run

npm run test:watch

Demoing with Storybook

To run a local instance of Storybook for your component, run

npm run storybook

To build a production version of Storybook, run

npm run storybook:build

Tooling configs

For most of the tools, the configuration is in the package.json to reduce the amount of files in your project.

If you customize the configuration a lot, you can consider moving them to individual files.

Local Demo with es-dev-server

npm start

To run a local development server that serves the basic demo located in demo/index.html