Mini-lightbox NPM

mini-lightbox

Minimalist image lightbox

Demo

Browser support

As long the CSS3 transitions are supported by your browser, this should work fine. :rocket:

Examples

Simple usage

<img id="myImage" src="myImage.png" alt="Some title">
<script>
    new MiniLightbox("#myImage");
</script>

Advanced usage

If you need more stuff (e.g. animations etc), you need to create custom handlers (customClose and customOpen handlers). Works like a charm with animate.css library. :smile:

function waitForAnimationEnd(element, callback) {
    var animationEnd = "animationend";
    var handleAnimationEnd = function(event) {
      // remove listner
      event.target.removeEventListener(animationEnd, handleAnimationEnd);
      // fire callback
      return callback(event);
    };
    element.addEventListener(animationEnd, handleAnimationEnd);
}

MiniLightbox.customClose = function(self) {
    self.img.classList.add("animated", "fadeOutDown");
    waitForAnimationEnd(self.img, function() {
      self.box.classList.add("animated", "fadeOut");
    });
    waitForAnimationEnd(self.box, function() {
      self.box.classList.remove("animated", "fadeOut", "fadeIn");
      self.img.classList.remove("animated", "fadeOutDown");
      self.box.style.display = "none";
    });
    return false;
};

MiniLightbox.customOpen = function(self) {
    if (self.el.parentElement.tagName === "A") {
      return false;
    }
    self.box.classList.add("animated", "fadeIn");
    self.img.classList.add("animated", "fadeInUp");
};

Using `data-image-opened` attribute

If data-image-opened attribute is provided in img element, it will be used for the path of the image when the popup is opened.

<img id="myImage" data-image-opened="./big.png" src="small.png" alt="Some title">

Delegation

If images are added dynamically, you need to use delegation:

new MiniLightbox({
    selector: ".content img"
    // the common container where the images are appended
  , delegation: "html"
});

:cloud: Installation

Check out the dist directory to download the needed files and include them on your page.

If you're using this module in a CommonJS environment, you can install it using npm or yarn and require it:

# Using npm
npm install --save mini-lightbox

# Using yarn
yarn add mini-lightbox

:question: Get Help

There are few ways to get help:

Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
For bug reports and feature requests, open issues. :bug:
For direct and quick help, you can use Codementor. :rocket:

:memo: Documentation

`MiniLightbox(options)`

Initializes the lightbox according to the options.

Callbacks:

The following methods can be used to modify the default behavior:

Minilightbox.customOpen (Function): If it's a function, it will be called then the lightbox is opened. If it returns false, the default behavior will be prevented.
Minilightbox.customClose (Function): If it's a function, it will be called then the lightbox is closed. If it returns false, the default behavior will be prevented.

Params

Object options: An object containing the following fields:
selector (String): The image query selector.
delegation (String): The image container where to handle the delegation.

`close(id)`

Closes the lightboxes.

Params

String id: The lightbox id. If not provided, it will close all the opened lightboxes.

`open(id)`

Opens the lightbox. This is called internally.

Params

String id: The lightbox id.

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

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