JavaScript error (Uncaught SyntaxError: Unexpected end of input)
Add a second });. When properly indented, your code reads You never closed the outer $(function() {.
javascript
Is it possible to sandbox JavaScript running in the browser?
I’m wondering if it’s possible to sandbox JavaScript running in the browser to prevent access to features that are normally available to JavaScript code running in an HTML page. For example, let’s say I want to provide a JavaScript API for end users to let them define event handlers to be run when “interesting events” … Read more
How to pop an alert message box using PHP?
You could use Javascript:
Cannot read property ‘push’ of undefined when combining arrays
You get the error because order[1] is undefined. That error message means that somewhere in your code, an attempt is being made to access a property with some name (here it’s “push”), but instead of an object, the base for the reference is actually undefined. Thus, to find the problem, you’d look for code that … Read more
JQuery – $ is not defined
That error can only be caused by one of three things: Your JavaScript file is not being properly loaded into your page You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable. You have JavaScript running before the page is … Read more
Chrome sendrequest error: TypeError: Converting circular structure to JSON
It means that the object you pass in the request (I guess it is pagedoc) has a circular reference, something like: JSON.stringify cannot convert structures like this. N.B.: This would be the case with DOM nodes, which have circular references, even if they are not attached to the DOM tree. Each node has an ownerDocument which refers to document in most … Read more
Getting a UnhandledPromiseRejectionWarning when testing using mocha/chai
The issue is caused by this: If the assertion fails, it will throw an error. This error will cause done() never to get called, because the code errored out before it. That’s what causes the timeout. The “Unhandled promise rejection” is also caused by the failed assertion, because if an error is thrown in a … Read more
Get String in YYYYMMDD format from JS date object?
Altered piece of code I often use:
Sort array of objects by string property value
It’s easy enough to write your own comparison function: Or inline (c/o Marco Demaio):
Pure JavaScript equivalent of jQuery’s $.ready() – how to call a function when the page/DOM is ready for it [duplicate]
The simplest thing to do in the absence of a framework that does all the cross-browser compatibility for you is to just put a call to your code at the end of the body. This is faster to execute than an onload handler because this waits only for the DOM to be ready, not for all images … Read more