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HTML5 Audio stop function
...cond I think is the more appropriate one and I'm not sure why the "gods of javascript standards" have not made this standard.
First method: create a function and pass the audio
function stopAudio(audio) {
audio.pause();
audio.currentTime = 0;
}
//then using it:
stopAudio(audio);
Second ...
Subtract days from a date in JavaScript
Does anybody know of an easy way of taking a date (e.g. Today) and going back X days?
32 Answers
...
Why is using “for…in” for array iteration a bad idea?
I've been told not to use for...in with arrays in JavaScript. Why not?
27 Answers
27...
Check a radio button with javascript
...
I was able to select (check) a radio input button by using this Javascript code in Firefox 72, within a Web Extension option page to LOAD the value:
var reloadItem = browser.storage.sync.get('reload_mode');
reloadItem.then((response) => {
if (response["reload_mode"] == "Periodic")...
jQuery scroll to element
... to a particular element, you don't require some jQuery function for this. Javascript has got your case covered:
https://developer.mozilla.org/en-US/docs/Web/API/element.scrollIntoView
So all you need to do is: $("selector").get(0).scrollIntoView();
.get(0) is used because we want to retrieve t...
What is Rack middleware?
...erfectly rendered. That's was easy, right?
Let's add a whole directory of javascript files by creating some javascript files under /javascripts and adding the following to the config.ru:
map '/javascripts' do
run Rack::Directory.new "javascripts"
end
Restart the server and visit http://localho...
Determine which element the mouse pointer is on top of in JavaScript
I want a function that tells me which element the mouse cursor is over.
13 Answers
13
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
...
That isn't too easy to do with CSS, as it's not a behavioral language (ie JavaScript), the only easy way would be to use a JavaScript OnClick Event on your anchor and to return it as false, this is probably the shortest code you could use for that:
<a href="page.html" onclick="return false">...
Is it possible to implement dynamic getters/setters in JavaScript?
...swer from 2011):
This changed as of the ES2015 (aka "ES6") specification: JavaScript now has proxies. Proxies let you create objects that are true proxies for (facades on) other objects. Here's a simple example that turns any property values that are strings to all caps on retrieval:
"use stri...
Where to put model data and behaviour? [tl; dr; Use Services]
... What would be the benefit of using a service over just creating a plain Javascript object as a model and assigning this to the controller scope?
– Nils Blum-Oeste
Jun 20 '12 at 19:39
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