Building an integrated Monaco editor using Electron and AngularJS

Question

Building an integrated Monaco editor using Electron and AngularJS

Struggling to integrate the Monaco editor into my Electron app. Despite following electron examples, encountering persistent errors in my application.

The errors I'm facing include:

"loader.js:1817 Uncaught Error: Unrecognized require call"

"angular.js:13920 Error: Check dependency list! Synchronous require cannot resolve module 'fs'. This is the first mention of this module! at e.synchronousRequire (loader.js:1063)"

Interestingly, everything works smoothly when excluding the loader.js script file from Monaco.

The issue arises within one of my AngularJS services whenever I attempt to incorporate the "fs" module:

var fs = require("fs");

However, without including the monaco loader.js file, there are no problems.

Seeking advice on resolving this issue. My goal is to seamlessly integrate the Monaco editor into my Electron app and potentially utilize it in AngularJS directives or services to streamline my application as compared to using the ACE editor.

javascript angularjs electron monaco-editor

Answer 1

Answer №1

It appears that the Node.js' require function has been replaced by the loader.js. Rather than loading it directly in the HTML, import it as a node module.

var loader = require('loader');
loader.config({
    // ...
});
loader(['an/amd/module'], function(value) {
    // code is loaded here
});

For more information, visit the vscode-loader GitHub page.

Answer 2

It appears that the Node.js' require function has been replaced by the loader.js. Rather than loading it directly in the HTML, import it as a node module.

var loader = require('loader');
loader.config({
    // ...
});
loader(['an/amd/module'], function(value) {
    // code is loaded here
});

For more information, visit the vscode-loader GitHub page.

Answer 3

Answer №2

My current method of incorporating the Monaco editor with AngularJS in my Electron application involves:

<script>
    var nodeRequire = global.require;
</script>

<script src="node_modules/monaco-editor/min/vs/loader.js"></script>

<script>

    var amdRequire = global.require;
    global.require = nodeRequire;

</script>

By including these lines in my HTML file, I am able to load the amdRequire for Monaco and save/restore the Node.js require.

In my AngularJS controller, I use the following code to load the Monaco editor:

amdRequire.config({
    baseUrl: 'node_modules/monaco-editor/min'
});
self.module = undefined;
// workaround monaco-typescript not understanding the environment
self.process.browser = true;
amdRequire(['vs/editor/editor.main'], function() {
...

So far, this setup is functioning smoothly.

However, integrating Monaco into projects involving various languages can be quite challenging. The Monaco team acknowledges this issue and is actively working on improving the integration process.

Answer 4

My current method of incorporating the Monaco editor with AngularJS in my Electron application involves:

<script>
    var nodeRequire = global.require;
</script>

<script src="node_modules/monaco-editor/min/vs/loader.js"></script>

<script>

    var amdRequire = global.require;
    global.require = nodeRequire;

</script>

By including these lines in my HTML file, I am able to load the amdRequire for Monaco and save/restore the Node.js require.

In my AngularJS controller, I use the following code to load the Monaco editor:

amdRequire.config({
    baseUrl: 'node_modules/monaco-editor/min'
});
self.module = undefined;
// workaround monaco-typescript not understanding the environment
self.process.browser = true;
amdRequire(['vs/editor/editor.main'], function() {
...

So far, this setup is functioning smoothly.

However, integrating Monaco into projects involving various languages can be quite challenging. The Monaco team acknowledges this issue and is actively working on improving the integration process.

Answer 5

Answer №3

My approach for achieving a seamless integration is to utilize an iframe. This method eliminates any potential conflicts with your existing system. To access the content, you can use

$("#iframe-id").contentWindow.editor.getValue()

. (Please ensure that you have stored the editor reference in a global variable named editor within the iframe)

To learn more about this technique, refer to the following page: https://github.com/Microsoft/monaco-editor-samples/tree/master/sample-iframe

Answer 6

My approach for achieving a seamless integration is to utilize an iframe. This method eliminates any potential conflicts with your existing system. To access the content, you can use

$("#iframe-id").contentWindow.editor.getValue()

. (Please ensure that you have stored the editor reference in a global variable named editor within the iframe)

To learn more about this technique, refer to the following page: https://github.com/Microsoft/monaco-editor-samples/tree/master/sample-iframe

Answer 7

Answer №4

Utilizing Monaco in conjunction with NW.JS shares similar Electron requirements for using the editor. To achieve this, I must save the current context's require function prior to loading the Monaco loader.js script, as this script will establish the custom monaco AMD loader within the global require. Upon loading the loader.js, I store the Monaco loader in a separate global variable, named meRequire, and restore the original NW.JS global require.

<script type="text/javascript">
    // Save the global require function before it gets overwritten by monaco loader.js
    tempRequire = require;
</script>
<script src="https://microsoft.github.io/monaco-editor/node_modules/monaco-editor/min/vs/loader.js" type="text/javascript"></script>
<script type="text/javascript">
    // Store monaco's custom loader
    meRequire = require;
    // Restore the global require function
    require = tempRequire;
    // Configure monaco's loader
    meRequire.config(
    {
        baseUrl: 'https://microsoft.github.io/monaco-editor/node_modules/monaco-editor/min/'
    } );
</script>

To create editor instances, simply use the meRequire now.

meRequire( [ 'vs/editor/editor.main' ], () =>
{ 
    // Create an editor instance
    let editor = monaco.editor.create( document.getElementById('elementId'), {} );
})

I have developed a knockout binding specifically for generating Monaco-editor instances, which is available on GitHub. This solution does not rely on node or npm packages, but rather downloads all necessary sources. You can access it at: https://github.com/simpert/MonacoEditorKnockoutBindingHandler.git

In addition, the editor's playground serves as a valuable resource for exploring examples of utilizing the editor. Furthermore, the samples on GitHub provide demonstrations of NW.JS and Electron application.

Answer 8

Utilizing Monaco in conjunction with NW.JS shares similar Electron requirements for using the editor. To achieve this, I must save the current context's require function prior to loading the Monaco loader.js script, as this script will establish the custom monaco AMD loader within the global require. Upon loading the loader.js, I store the Monaco loader in a separate global variable, named meRequire, and restore the original NW.JS global require.

<script type="text/javascript">
    // Save the global require function before it gets overwritten by monaco loader.js
    tempRequire = require;
</script>
<script src="https://microsoft.github.io/monaco-editor/node_modules/monaco-editor/min/vs/loader.js" type="text/javascript"></script>
<script type="text/javascript">
    // Store monaco's custom loader
    meRequire = require;
    // Restore the global require function
    require = tempRequire;
    // Configure monaco's loader
    meRequire.config(
    {
        baseUrl: 'https://microsoft.github.io/monaco-editor/node_modules/monaco-editor/min/'
    } );
</script>

To create editor instances, simply use the meRequire now.

meRequire( [ 'vs/editor/editor.main' ], () =>
{ 
    // Create an editor instance
    let editor = monaco.editor.create( document.getElementById('elementId'), {} );
})

I have developed a knockout binding specifically for generating Monaco-editor instances, which is available on GitHub. This solution does not rely on node or npm packages, but rather downloads all necessary sources. You can access it at: https://github.com/simpert/MonacoEditorKnockoutBindingHandler.git

In addition, the editor's playground serves as a valuable resource for exploring examples of utilizing the editor. Furthermore, the samples on GitHub provide demonstrations of NW.JS and Electron application.

Building an integrated Monaco editor using Electron and AngularJS

Answer №1

Answer №2

Answer №3

Answer №4

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