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Check a radio button with javascript
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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?
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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">...
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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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...e apps, but then it seems to have something to do with HTML, CSS, DOM, and JavaScript.
5 Answers
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How to trim a file extension from a String in JavaScript?
For example, assuming that x = filename.jpg , I want to get filename , where filename could be any file name (Let's assume the file name only contains [a-zA-Z0-9-_] to simplify.).
...
HTML inside Twitter Bootstrap popover
...ple popover</b> - content</div>">Example popover</a>
JavaScript:
$(function(){
// Enables popover
$("[data-toggle=popover]").popover();
});
And by the way, you always need at least $("[data-toggle=popover]").popover(); to enable the popover. But in place of data-toggle...
Stop Chrome Caching My JS Files
.... at least I can't. none of the answers worked for me, still popping up an alert which is deleted in my local js file but it is still in cached js file in chrome.
– Burak Karakuş
Dec 28 '15 at 9:11
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