Develop Reference

How to read json files using javascript without using require

Whenever i tried to read my json file using the require function and using my js file from the browser an error shows " require function is not defined" so i want another method to read the json file , and if you can plz mention how to read, update, delete, insert to the json file
as i mention before i have tried using the require function , and also using the import function but using it make the situation worse since whenever i tried to use any function through the html an error shows say
"Uncaught ReferenceError: Login is not defined
at HTMLButtonElement.onclick"

Uncaught SyntaxError: expected expression, got '<' using ckeditor

I have downloaded the ckeditor4 via online builder and put the file in public folder in my project. I have the cheditor4-vue integration, but want to use the local editor instead of the CDN, so I followed the documentation and put the :url-editor in the ckeditor html tag and put the path to the ckeditor.js file in editorConfig. Now when I run my application I get the error massage Uncaught SyntaxError: expected expression, got '<' in the console. Could it be that the app is serving index.html instead of the ckeditor.js that I am pointing with my path?
One more thing, if I put the path to the ckeditor.js file in the browser, I get the content of it, like I would expect the app to do.

I got same error message before
Are you using plugin named image2?
extraPlugins: "image2,..."
If you did, remove image2 and change plugin from here: https://ckeditor.com/cke4/addon/image2
Add plugin like this way:
CKEDITOR.plugins.addExternal(
"image2",
"/static/xxx/image2/plugin.js"
);
...and dont use ckeditor default imageUpload plugin
Its work for me. No more error messages after this.
Sorry. My english so badly.
Hope this helps!

The html in Node.js application can not load jquery correctly

my friends. I am writing an simple app in electron framework-- basic just Node.js as end and HTML as front.
I try to use jquery lib in my html page like this :
$(document).ready(function(){})
The werid part is, if I run this HTML directly in browser, the jquery could work.But when I use it as a part of my electron project,ego:dependency. The jquery could not work.I have tried both use external source and local file.
I get a error like this:
Uncaught Reference Error: $ is not defined
And in the dev tool: the source panel could show the domain and the file I want to use.
But the network panel did not show correspond information as while open in browser does.

npm install jquery in your project then import jquery as $

ASP.NET MVC - Calling javascript function from another script does not work in view

I am using ASP.NET MVC and I have a javascript file in ~Scripts/bundle/build.js. The file is generated with webpack, which renders a bunch of ES6 javascript files in Scripts. I am loading bundle.js first and then calling the function in a different script like this:
// #Scripts.Render("~/bundles/Webpack")
<script src="~/Scripts/build/bundle.js"></script>
<script>
connectToVnc();
</script>
(first line is commented, I have tried loading the script using bundles in BundleConfig.cs).
I get the error connectToVnc is not defined, even though it is defined in bundle.js.
What am I doing wrong?

jquery.js call from HTML syntax error

I have an HTML page generated by an objective-C application and I want to load and open it in a local directory (not in a web server). The javascripts jquery.js and jquery.plot.js are stored in the same directory before the page is loaded.
I made the HTML page by following closely the examples available on http://flot.googlecode.com/
The scripts are declared in the HTML page as follows :
<script src="jquery.js" language="javascript" type="text/javascript"></script>
<script src="jquery.flot.pack.js" language="javascript" type="text/javascript"></script>
When I open the page, the expected graph (generated by the scripts) doesn't show up and I have the following syntax error in the javascript console :
Uncaught SyntaxError: Unexpected token ILLEGAL
The script source in the javascript console is made of strange (chinese ?) ideograms which are obviously "unexpected token" if it is what the browser sees.
I have the same problem with Chrome, Firefox and Safari.
The problem is not systematic because sometimes, it works !.
I have made tests with files prepared manually and again it works sometimes only.
I have also copied the same file which didn't work in another directory where the jquery scripts were present and, surprise, it worked ! but not always...
I have exhausted all my ideas on this problem and your help will be very much appreciated

Did you copy the JavaScript from an external source? I know I have had problems when copying from JSFiddle for example. Try removing any whitespace and see if that will get rid of the illegal token error.

I just had this problem and it was because the server on which my javascript was being hosted wasn't configured to send the javascript file with the correct MIME type. See this question.
Instead of fixing my server, I just opted to use a CDN path from cdnjs.com:
//cdnjs.cloudflare.com/ajax/libs/flot/0.7/jquery.flot.min.js