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What's the difference between window.location and document.location in JavaScript?
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@commonpike It is -- in the context of a script in [at least] a HTML document, the global object where all defined variables become properties, is the window object. Thus, any variable or function you define at the top level of your script, is a property of the obje...
Can I apply the required attribute to fields in HTML5?
...te on the server anyway, as you can’t guarantee that users will have JavaScript enabled.)
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PHP validation/regex for URL
...ot necessary.
EDIT: Be careful, this solution is not unicode-safe and not XSS-safe. If you need a complex validation, maybe it's better to look somewhere else.
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How to add an object to an array
How can I add an object to an array (in javascript or jquery)?
For example, what is the problem with this code?
13 Answ...
jquery-ui-dialog - How to hook into dialog close event
...ng code:
$('div#popup_content').on('dialogclose', function(event) {
alert('closed');
});
Obviously I can replace the alert with whatever I need to do.
Edit: As of Jquery 1.7, the bind() has become on()
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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...fn is called before the function is assigned!
fn();
var fn = function () { alert("test!"); }
// Works as expected: the fn2 declaration is hoisted above the call
fn2();
function fn2() { alert("test!"); }
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In Rails - is there a rails method to convert newlines to ?
...s basic HTML tags, but also passes text through sanitize which removes all scripts, so it should be safe for user input.
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How to get the body's content of an iframe in Javascript?
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The exact question is how to do it with pure JavaScript not with jQuery.
But I always use the solution that can be found in jQuery's source code.
It's just one line of native JavaScript.
For me it's the best, easy readable and even afaik the shortest way to get the iframe...
Get cursor position (in characters) within a text Input field
...ry the following code with verified result-
<html>
<head>
<script>
function f1(el) {
var val = el.value;
alert(val.slice(0, el.selectionStart).length);
}
</script>
</head>
<body>
<input type=text id=t1 value=abcd>
<button onclick="f1(docu...
JS: iterating over result of getElementsByClassName using Array.forEach
...html>
<head>
<meta charset="UTF-8">
<script>
function findTheOddOnes()
{
var theOddOnes = document.getElementsByClassName("odd");
for(var i=0; i<theOddOnes.length; i++)
{
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