React HtmlEditor - imageUpload
Click the 'Add Image' toolbar button to invoke the 'Add an Image' dialog.
Use the fileUploadMode property to specify whether to upload images as is or in Base64 binary format. The tabs property specifies the visibility of tabs in the 'Add Image' dialog.
server
or both
, specify uploadDirectory to correctly upload images. If your application does not include a shared folder, check the "Encode to Base64" check box to display an uploaded image as a base64
string.jQuery
$(function() { $("#htmlEditorContainer").dxHtmlEditor({ // ... imageUpload: { fileUploadMode: 'both', tabs: ['url', 'file'], uploadUrl: 'https://js.devexpress.com/Demos/Upload' uploadDirectory: '/Images' } }); });
Angular
<dx-html-editor ...> <dxo-image-upload fileUploadMode="both" [tabs]="['url', 'file']" uploadUrl="https://js.devexpress.com/Demos/Upload" uploadDirectory="/Images"> </dxo-image-upload> </dx-html-editor>
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] })
import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxHtmlEditorModule } from 'devextreme-angular'; @NgModule({ declarations: [ AppComponent ], imports: [ BrowserModule, DxHtmlEditorModule ], providers: [ ], bootstrap: [AppComponent] }) export class AppModule { }
Vue
<template> <DxHtmlEditor ...> <DxImageUpload fileUploadMode="both" :tabs="dialogTabs" uploadUrl="https://js.devexpress.com/Demos/Upload" uploadDirectory="/Images" /> </DxHtmlEditor> </template> <script> import 'devextreme/dist/css/dx.light.css'; import DxHtmlEditor from 'devextreme-vue/html-editor'; export default { components: { DxHtmlEditor }, methods: { // ... }, data() { return { dialogTabs: ['url', 'file'] }; } } </script>
React
import React from 'react'; import 'devextreme/dist/css/dx.light.css'; import HtmlEditor from 'devextreme-react/html-editor'; const dialogTabs = ['url', 'file']; class App extends React.Component { render() { return ( <HtmlEditor ...> <ImageUpload fileUploadMode="both" :tabs={dialogTabs} uploadUrl="https://js.devexpress.com/Demos/Upload" uploadDirectory="/Images" /> </HtmlEditor> ); } } export default App;
fileUploaderOptions
See FileUploader Configuration for properties that you can specify in this object.
jQuery
$(function() { $("#htmlEditorContainer").dxHtmlEditor({ // ... imageUpload: { fileUploaderOptions:{ maxFileSize: 4000000 } //... } }); });
Angular
<dx-html-editor ...> <dxo-image-upload [fileUploaderOptions]="{ [maxFileSize]="4000000" }"> </dxo-image-upload> </dx-html-editor>
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] })
import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxHtmlEditorModule } from 'devextreme-angular'; @NgModule({ declarations: [ AppComponent ], imports: [ BrowserModule, DxHtmlEditorModule ], providers: [ ], bootstrap: [AppComponent] }) export class AppModule { }
Vue
<template> <DxHtmlEditor ...> <DxImageUpload :file-uploader-options="fu_options" /> </DxHtmlEditor> </template> <script> import 'devextreme/dist/css/dx.light.css'; import DxHtmlEditor from 'devextreme-vue/html-editor'; export default { components: { DxHtmlEditor }, methods: { // ... }, data() { return { fu_options: {:max-file-size="4000000"} }; } } </script>
React
import React from 'react'; import 'devextreme/dist/css/dx.light.css'; import HtmlEditor from 'devextreme-react/html-editor'; const fu_options = { maxFileSize={4000000} }; class App extends React.Component { render() { return ( <HtmlEditor ...> <ImageUpload fileUploaderOptions={this.fu_options} /> </HtmlEditor> ); } } export default App;
fileUploadMode
If you set fileUploadMode to server
or both
, you need to specify uploadUrl and uploadDirectory.
Refer to the imageUpload topic to see an example.
uploadDirectory
The uploadDirectory property is in effect only if the fileUploadMode property value is server or both.
Refer to the imageUpload topic to see the example.
uploadUrl
The uploadUrl property is in effect only if the fileUploadMode property value is server or both.
Refer to the imageUpload topic to see the example.
If you have technical questions, please create a support ticket in the DevExpress Support Center.