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How to get all selected values from ?
...tion asks for JQuery the question should be first answered in standard javascript as many people do not use JQuery in their sites.
From RobG How to get all selected values of a multiple select box using JavaScript?:
function getSelectValues(select) {
var result = [];
var options = select &am...
Moment.js: Date between dates
...
You should just include <script src="/javascripts/moment-range.js"></script> after momentjs
– Lukasz Koziara
Jul 19 '14 at 18:55
...
How to check if an app is installed from a web-page on an iPhone?
...or universal links. So both options are outruled for me. Need a pure javascript solution.
– FranticRock
Jun 26 '19 at 15:02
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jQuery .data() does not work, but .attr() does
... length of the selectors after they've been set, jsbin.com/acegef/edit#javascript,html,live
– Ian Davis
Jan 3 '12 at 20:34
9
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How do you use window.postMessage across domains?
...:
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note the use of top.postMessage or parent.postMessage not window.postMessage here
The page A:
<html>
<...
View list of all JavaScript variables in Google Chrome Console
...me point from Object.prototype, but for example in other implementations -JScript, BESEN, DMDScript, etc...- it doesn't, so window.hasOwnProperty doesn't exist, to test it we can: Object.prototype.isPrototypeOf(window);
– Christian C. Salvadó
Oct 1 '10 at 22:3...
How to get client's IP address using JavaScript?
I need to somehow retrieve the client's IP address using JavaScript; no server side code, not even SSI.
50 Answers
...
Difference between innerText, innerHTML, and childNodes[].value?
...ifference between innerHTML , innerText and childNodes[].value in JavaScript?
11 Answers
...
Check if a string has white space
...WhiteSpace(' '));
$('#whitespace2').html(hasWhiteSpace('123'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
" ": <span id="whitespace1"></span><br>
"123": <span id="whitespace2"></span>
...
How to Append in javascript? [duplicate]
...
Try this:
var s = document.createElement("script");
s.type = "text/javascript";
s.src = "http://somedomain.com/somescript";
$("head").append(s);
Note that the script will load and you can access the variables inside it, but you wouldn't see the actual <script>...