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jQuery get values of checked checkboxes into array
...eded the form elements named in the HTML as an array to be an array in the javascript object, as if the form was actually submitted.
If there is a form with multiple checkboxes such as:
<input name='breath[0]' type='checkbox' value='presence0'/>
<input name='breath[1]' type='checkbox' val...
Scroll back to the top of scrollable div
...s fine if you are using jquery. If you are using angular typescript (plain javascript) this will not work. how can you achieve this with plain javascript.
– Babulaas
Jun 13 '19 at 14:44
...
Bootstrap select dropdown list placeholder
...
If you are initializing the select field through javascript, the following can be added to replace the default placeholder text
noneSelectedText: 'Insert Placeholder text'
example: if you have:
<select class='picker'></select>
in your javascript, you initia...
Prevent Bootstrap Modal from disappearing when clicking outside or pressing escape? [duplicate]
...
If using JavaScript then:
$('#myModal').modal({
backdrop: 'static',
keyboard: false
})
or in HTML:
<a data-controls-modal="your_div_id" data-backdrop="static" data-keyboard="false" href="#">
...
How can I develop for iPhone using a Windows development machine?
...ut an Xcode project when building for iOS.
Other options:
PhoneGap (html/javascript) also works. It isn't quite as nice for gaming, but it's pretty decent for regular GUI applications.
Flutter (dart) is a free cross platform mobile app development framework from Google. Write your code in Dart.
...
Apply CSS styles to an element depending on its child elements
...to do this with CSS". It clearly states: "I know I can achieve this using javascript, but I just wondered whether this is possible using some unknown (to me) CSS features."
– SunshinyDoyle
Aug 28 '18 at 14:27
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Remove ALL white spaces from text
...he entire string. Read about this, and other RegEx modifiers available in JavaScript here.
If you want to match all whitespace, and not just the literal space character, use \s instead:
.replace(/\s/g,'')
share
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What is 'Currying'?
...series of functions that each take only one argument. Here's an example in JavaScript:
function add (a, b) {
return a + b;
}
add(3, 4); // returns 7
This is a function that takes two arguments, a and b, and returns their sum. We will now curry this function:
function add (a) {
return func...
Remove border from IFrame
...
Took me a minute to figure out in JavaScript you just need element.frameBorder=0. no .style and use 0, not '0'
– anderspitman
Aug 2 '14 at 23:34
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Split string on the first white space occurrence
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Javascript doesn't support lookbehinds, so split is not possible. match works:
str.match(/^(\S+)\s(.*)/).slice(1)
Another trick:
str.replace(/\s+/, '\x01').split('\x01')
how about:
[str.replace(/\s.*/, ''), str.replace...