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@boewa-software/react-ajax-lightbox

v1.0.3

Published

Lightbox with via ajax loaded content

Downloads

20

Readme

React Ajax-Lightbox

Diese React-Komponente ermöglicht die Anzeige von via Ajax geladenen Inhalten in einer Lightbox.

Instalation

$ npm install --save @boewa-software/react-ajax-lightbox

Nutzung

Die Nutzung erfolgt als klassische React-Komponente.

Attribute

  • sourcePath : string

    URL zum asynchronen laden des Inhalts.

  • closeHandler : function

    Callback-Methode zum Entfernen der Lightbox.

  • loaderComponent : function|React.Component

    React-Komponente die beim Laden angezeigt werden soll.

  • handleRequestSuccess : function (optional)

    Callback-Methode zur verarbeiten der Response.

    Parameter:

    • response: Antwort aus der Ajax-Anfrage
    • lightbox: Lightbox-Instanz

    Beispiel-Implementierung:

    const handleRequestSuccess = (response, lightbox) => 
        response.content
            ? lightbox.setContent(response.content)
            : lightbox.close();
  • handleRequestFailure : function (optional)

    Callback-Methode zur verarbeiten eines Fehlers.

    Parameter:

    • error: Aufgetretener Fehler
    • lightbox: Lightbox-Instanz

    Beispiel-Implementierung:

    const handleRequestFailure = (error, lightbox) => lightbox.close();
  • onRenderContent : function (optional)

    Callback-Methode, die nach dem rendern eines neuen Inhalts aufgerufen wird.

    Parameter:

    • contentRef: React-Referenz auf den Content-Container
    • lightbox: Lightbox-Instanz

    Beispiel-Implementierung:

    const onRenderContent = (contentRef, lightbox) => {
        // z.b. Zur Registrierung von Event-Listenern per jQuery
        const contentNode = ReactDOM.findDOMNode(contentRef);
        const $content = $(contentNode);
        
        $content.find('button.close-link').on('click', (e) => {
            e.preventDefault();
            lightbox.close();
        });
    };
  • containerClassName : string (optional, default: lightbox--container)

    Class-Attribut des Container-Elements.

  • wrapperClassName : string (optional, default: lightbox--wrapper)

    Class-Attribut des Wrapper-Elements.

  • bodyClassName : string (optional, default: lightbox-open)

    Class-Attribut des Body-Elements bei einer offenen lightbox.

Direkte Einbindung in den DOM

Die Lightbox kann mit der folgenden Minimal-Konfiguration in den Body eines Dokuments eingefügt werden.

import React from 'react';
import ReactDOM from 'react-dom';
import AjaxLightbox from '@boewa-software/react-ajax-lightbox';

// Ziel-Element für das Einbinden der Lightbox
const targetElement = document.getElementById('target-element');

// Callback-Methode zum entfernen der Lightbox
const closeHandler = () => {
    ReactDOM.unmountComponentAtNode(targetElement);
    targetElement.remove();
};

// Loader-Komponente
const Loader = () => (
    <img className="loader-image" src="path-to-image.svg" alt="Lightbox Loading" />
);

// Komponente rendern
ReactDOM.render(
    <AjaxLightbox sourcePath={'/path/to/load/content'}
                  closeHandler={closeHandler}
                  loaderComponent={Loader}  />,
    targetElement
);

Verknüpfung mit einem Query-Parameter in der Browser-History

Zur Verknüpfung der Lightbox mit der Browser-History via Url-Parameter eignet sich das @boewa-software/url-to-lightbox-connector Modul.