React.js component for uploading images to the server
npm install react-images-uploader
React.js component for uploading images to the server
!Demo
``javascript
import React, { Component } from 'react';
import ImagesUploader from 'react-images-uploader';
import 'react-images-uploader/styles.css';
import 'react-images-uploader/font.css';
export default class MyUploader extends Component {
render() {
return (
optimisticPreviews
onLoadEnd={(err) => {
if (err) {
console.error(err);
}
}}
label="Upload multiple images"
/>
);
}
}
`
`javascript
import React, { Component } from 'react';
import ImagesUploader from 'react-images-uploader';
import 'react-images-uploader/styles.css';
import 'react-images-uploader/font.css';
export default class MyUploader extends Component {
render() {
return (
optimisticPreviews
multiple={false}
onLoadEnd={(err) => {
if (err) {
console.error(err);
}
}}
label="Upload a picture"
/>
);
}
}
`
you need to install cors-prefetch-middleware and images-upload-middleware from npm.
`javascript
import express from 'express';
import corsPrefetch from 'cors-prefetch-middleware';
import imagesUpload from 'images-upload-middleware';
const app = express();
app.use('/static', express.static('./server/static'));
app.use(corsPrefetch);
app.post('/multiple', imagesUpload(
'./server/static/multipleFiles',
'http://localhost:9090/static/multipleFiles',
true
));
app.post('/notmultiple', imagesUpload(
'./server/static/files',
'http://localhost:9090/static/files'
));
app.listen(9090, () => {
console.log('Listen: 9090');
});
`
- Server on Go
- Server on Clojure
- url: string - server url;classNamespace: string
- - namespace for all classNames (default: 'iu-');inputId: string
- - id and name for hidden input type file. Used for htmlFor in label (default: 'filesInput');label: string
- - label text;images: Array
- - an array of references to the already uploaded images;disabled: boolean
- ;onLoadStart: function()
- - callback, which is called when the download starts;onLoadEnd: function(error: { message: string, ... }, response?: JSON)
-
Error messages:
- invalid response type - additional params: response, fileName (imagesUploader);server error
- - additional params: status (response status), fileName (imagesUploader);exceeded the number
- - if there is max property and files count > max;file type error
- - additional params: type (file type), fileName (imagesUploader);
- deleteImage: function(key: number) - callback which is called when the image has been deleted from the list;clickImage: function(key: number)
- - callback which is called when the image preview is clicked;optimisticPreviews: boolean
- - enables optimistic previews default: false;multiple: boolean
- - allows to upload a bunch of images !default: true!;image: string
- - this property works only when multiple: false! already loaded picture;notification: string
- - this property works only with multiple: false! notification text;max: number
- - the maximum number of pictures for a single upload;color: string
- - color for text and svg default: '#142434';disabledColor: string
- - color for text and svg in disabled mode default: '#bec3c7';borderColor: string
- - border color default: '#a9bac8';disabledBorderColor: string
- - border color in disabled mode default: '#bec3c7';notificationBgColor: string
- - background color for notification default: 'rgba(0, 0, 0, 0.3)';notificationColor: string
- - text and svg color for notification default: '#fafafa';deleteElement: string|element
- - element for removing images;plusElement: string|element
- - element for adding images;``
classNames: {
container: string,
label: string,
deletePreview: string,
loadContainer: string,
dropzone: string,
pseudobutton: string,
pseudobuttonContent: string,
imgPreview: string,
fileInput: string,
emptyPreview: string,
filesInputContainer: string,
notification: string,
}```
styles: {
container: Object,
label: Object,
deletePreview: Object,
loadContainer: Object,
dropzone: Object,
pseudobutton: Object,
pseudobuttonContent: Object,
imgPreview: Object,
fileInput: Object,
emptyPreview: Object,
filesInputContainer: Object,
notification: Object,
}