Javascript submit() event is not fired up on exit (unload event)

I got page where HTML elements <form> and <iframe> are dynamically created with Javascript: document.write('<iframe id="myIframe" name="myIframe" src="about:blank"...

Unwanted recursion - how to avoid child click event from passing to parent in jquery?

I have a some elements, roughly like this: <div> <a> <div> When a user clicks anywhere on the div, I want the a element to be clicked - for usability purposes. Simple right? So I wrote...

Is there a DOM event that fires when an HTML select element is closed?

I'm looking for a DOM event that I can listen to with JavaScript for when a select element that has been opened (but no options changed) is then closed by clicking off the select element,...

WPF - Remove focus when clicking outside of a textbox

I have some textboxes where I would like focus to behave a little differently than normal for a WPF application. Basically, I would like them to behave more like a textbox behaves on a webpage....

Copy keys to a new dictionary (Python)

I'm reading a csv file, using DictReader(). The function returns a dictionary, where the header items are the keys and the cells are the values. Pretty cool. But I'm trying to account for rows...

How do I handle a click anywhere in the page, even when a certain element stops the propagation?

We are working on a JavaScript tool that has older code in it, so we cannot re-write the whole tool. Now, a menu was added position fixed to the bottom and the client would very much like it to...

Chrome bug? Cursor changes on mouse down + move

In Chrome (I am using version 16.0.912.75 m on Win 7) I find that no matter what I have a cursor set as, as soon as I hold my left mouse button down and move the cursor then the cursor type is...

Why isn't `cursor:context-menu` supported by safari, chrome, or firefox on windows? But it is by IE9 and Opera?

This page says that IE9 and Opera 11.6 support the context-menu cursor on Windows, but I know Chrome, Safari and Firefox do not support the context-menu cursor on Windows, it just shows the...

$('html').click()... anywhere except one element

I have a dynamically appended menu which I am removing if you click anywhere on page including the menu links itself. What I am trying to achieve is to prevent the remove if you click a specific...

How do I detect XML parsing errors when using Javascript's DOMParser in a cross-browser way?

It seems that all major browsers implement the DOMParser API so that XML can be parsed into a DOM and then queried using XPath, getElementsByTagName, etc... However, detecting parsing errors seems...

Accessing an element that is currently being hovered by mouse, from anywhere in the document

Is there any way that I can access an element that currently has mouse hovered over it using jquery? I know that I can access an element by attaching mouseover event to an element, but how about...

Illegal character in query: not a URL code point

I have a validator problem: Bad value http://fonts.googleapis.com/css?family=Dosis:400,700,800%7CVarela+Round%7CArchitects+Daughter for attribute href on element link: Illegal character in query:...

What sorting algorithm is this 3 liner?

Given array a=[4,6,9,3,1,5,9,1,4,2,8] [4, 6, 9, 3, 1, 5, 9, 1, 4, 2, 8] Sorting algorithm Note that in case anybody doesn't know. To swap 2 numbers 'a' and 'b' you can do a=a+b b=a-b a=a-b (can...

Binding Click events for Dynamically added Table Rows in Javascript/jQuery

Problem Statement: I have a table with thead created statically, and 'tr/td' inside the tbody created dynamically. What I have to achieve is that when the user clicks anywhere on the table, I need...

Chrome Autofill/Autocomplete no value for password

When you have saved username and password for some site Chrome will autofill that username and password, but if you try to get the value for the password input field it is empty String even though...

Close dropdown menu when clicking outside of it

I've got a problem with the navigation dropdown on my site that I've almost solved but can't quite fix. I'm worried I may have just made a mess out of my code. When I introduced a "scroll to...

Bokeh widgets CSS

I've found the following problem when working with Bokeh (0.12.4): When I set the width of a 'Select' element in such a way that it can not display its contents in full anymore Bokeh will adapt...

select2 not responsive, width larger than container

I have a problem with the width of a select2 dropdown in my ASP.NET page. When I try to view the page with the Chrome emulator of devices screen, the select2 is larger than the containing div, and...

Rendering empty space in React

Please see the snippet below. I am trying to render a blinking text, that, when it does not appear, leaves an empty space. However, React is just removing the element all together it seems. How do...

Which css style has least effect on an element?

Today I was trying to create a dummy css rule for testing and investigation. .dummy { some-style : somevalue; } Ideally the class should have no visible effect. I want to be able to apply the...

Google Foobar Question - Please Pass The Coded Message

Google Foobar Question: Please Pass the Coded Messages You need to pass a message to the bunny prisoners, but to avoid detection, the code you agreed to use is... obscure, to say the least. The...

routerLink directive does not work with mat-menu-item element

After clicking on mat-menu-item (Item1), nothing happens. I am sure that the router is configured properly, because it works if put anywhere else in the code. The weirdest thing is, that it was...

p5.js canvas adds unwanted scrollbar

I am creating a simple p5.js canvas using the values from it's parent like this: // Canvas properties var $musicscape = $("#musicscape"); // p5.js functions function setup() { var canvas =...

How to learn about the STEP file format?

I would like to create STEP files of geometry that I have generated using custom numerical methods. Given a list of coordinates, I would like to be able to write these into a file with valid STEP...

litelement - handling click away event

I'm building a site navigation using litelement. It will have a dropdown menu. I am trying to figure out how to add an event so that if a user clicks anywhere outside the dropdown menu itself or...

Customizing bootstrap variables with ng-bootstrap

I have inherited a project that uses Angular 7 & ng-bootstrap ^4.2.1. I'd like to customize bootstrap variables (stuff like $primary etc). **I'm perfectly aware that IF I am including...

SwiftUI: How to ignore taps on background when menu is open?

I am currently struggling to resolve a SwiftUI issue: In a very abstract way, this is how the code of my application looks like (not the actual code to simply things for the discussion...

Angular build index file: where does the injected style come from?

I have an Angular application which I have just finished migrating from v7 to v12. I use my own custom index file (perhaps this makes no difference), ie I have the following in my angular.json...

Deployed C# app using WebView2 cannot find the Runtime

I created a C# DLL based on .NET 4.6.1 that has a form containing an element of type Microsoft.Web.WebView2.WinForms.WebView2. It uses the latest (as of 6/21) release version of the SDK, pulled...

How to lazy load Angular Components of the home page?

I have my code as given below in app.component.html i.e. as soon as the user lands on the home screen; I want to lazy load the app-image-gallery & app-users-list and want to load them with some...