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vaadin-upload

The Web Component for uploading multiple files with progress indication. Part of the Vaadin components.

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<vaadin-upload>

Live Demo ↗ | API documentation ↗

<vaadin-upload> is a Web Component for uploading files, part of the Vaadin components.

<vaadin-upload accept=".pdf">
  <iron-icon slot="drop-label-icon" icon="description"></iron-icon>
  <span slot="drop-label">Drop your favourite Novels here (PDF files only)</span>
</vaadin-upload>

Screenshot of vaadin-upload

Installation

The Vaadin components are distributed as Bower and npm packages. Please note that the version range is the same, as the API has not changed. You should not mix Bower and npm versions in the same application, though.

Unlike the official Polymer Elements, the converted Polymer 3 compatible Vaadin components are only published on npm, not pushed to GitHub repositories.

Polymer 2 and HTML Imports Compatible Version

Install vaadin-upload:

bower i vaadin/vaadin-upload --save

Once installed, import it in your application:

<link rel="import" href="bower_components/vaadin-upload/vaadin-upload.html">

Polymer 3 and ES Modules Compatible Version

Install vaadin-upload:

npm i @vaadin/vaadin-upload --save

Once installed, import it in your application:

import '@vaadin/vaadin-upload/vaadin-upload.js';

Getting started

Vaadin components use the Lumo theme by default.

To use the Material theme, import the correspondent file from the theme/material folder.

Entry points

  • The component with the Lumo theme:

    theme/lumo/vaadin-upload.html

  • The component with the Material theme:

    theme/material/vaadin-upload.html

  • Alias for theme/lumo/vaadin-upload.html:

    vaadin-upload.html

Running demos and tests in browser

  1. Fork the vaadin-upload repository and clone it locally.

  2. Make sure you have npm installed.

  3. When in the vaadin-upload directory, run npm install and then bower install to install dependencies.

  4. Run polymer serve --open, browser will automatically open the component API documentation.

  5. You can also open demo or in-browser tests by adding demo or test to the URL, for example:

Running tests from the command line

  1. When in the vaadin-upload directory, run polymer test

Following the coding style

We are using ESLint for linting JavaScript code. You can check if your code is following our standards by running gulp lint, which will automatically lint all .js files as well as JavaScript snippets inside .html files.

Big Thanks

Cross-browser Testing Platform and Open Source <3 Provided by Sauce Labs.

Contributing

To contribute to the component, please read the guideline first.

License

Apache License 2.0

Vaadin collects development time usage statistics to improve this product. For details and to opt-out, see https://github.com/vaadin/vaadin-usage-statistics.

Compatibility

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Version

Dependencies

  • polymer#Polymer/polymer#1.9 - 2
  • iron-icon#PolymerElements/iron-icon#1 - 2
  • iron-iconset-svg#PolymerElements/iron-iconset-svg#1 - 2
  • paper-button#PolymerElements/paper-button#1 - 2
  • paper-icon-button#PolymerElements/paper-icon-button#1 - 2
  • paper-progress#PolymerElements/paper-progress#1 - 2
  • paper-ripple#PolymerElements/paper-ripple#1 - 2
  • paper-styles#PolymerElements/paper-styles#1 - 2
Released
2018-09-20
Maturity
IMPORTED
License
Apache License 2.0

Compatibility

Framework
Polymer 2.0+
Polymer 3.0+ in 4.2.1
Polymer 1.0+ in 2.0.0-alpha1
Browser
Browser Independent

LocaleComboBox Add-on - Vaadin Add-on Directory

Combo-box component which shows png-image based flag icon with country name. LocaleComboBox Add-on - Vaadin Add-on Directory
LocaleComboBox is a Server-side component that shows png-image based flag icon with country name. It provides same functionality and view of ComboBox component. It displays locales that mapped from default locale. Notice :This component is used with Locale class (pure Java class). Please make sure that your Locale object uses ISO 3166 2-letter country code.
Author Homepage
Issue Tracker
Source Code

LocaleComboBox Add-on version 1.0-SNAPSHOT

LocaleComboBox Add-on version 1.0.0
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LocaleComboBox Add-on version 1.2.0
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default behavior is changed - default locale flag is set [ automatically -> manually ]

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