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Disable validation of HTML5 form elements
...he fact that if I am testing some new PHP validation I can quickly disable JavaScript validation for that one form to avoid having to correctly fill in the entire form. I should've wrote "easier to test".
– rybo111
Apr 29 '14 at 8:56
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How to bind function arguments without binding this?
In Javascript, how can I bind arguments to a function without binding the this parameter?
15 Answers
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CORS - What is the motivation behind introducing preflight requests?
... site request forgeries. Even though the response wouldn't be readable by javascript, the server may have already taken some undesirable action like delete an account or make a bank transfer.
– Alexander Taylor
Mar 18 '15 at 16:43
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Jquery Ajax Posting json to webservice
...mitive issue is to pass jQuery a JSON string for the data parameter, not a JavaScript object, so that jQuery doesn't attempt to URLEncode your data.
On the server-side, match your method's input parameters to the shape of the data you're passing in:
public class Marker
{
public decimal position { ...
Prevent automatic browser scroll on refresh
...he anchor and the page jumps around. Is there any way to prevent this with javascript? So that no-matter-what you would always navigate to the anchor.
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Creating an iframe with given HTML dynamically
I'm trying to create an iframe from JavaScript and fill it with arbitrary HTML, like so:
7 Answers
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Ignore with CSS?
...responsive layout.
And you can also simply add/ remove/ toggle classes by Javascript (jQuery).
The "advantage" of this method is its robustness - works in every browser that supports pseudo-elements (see: Can I use - CSS Generated content).
As an alternative it is also possible to add a line bre...
In Node.js, how do I “include” functions from my other files?
... I wonder if it's possible to import external scripts. require("http://javascript-modules.googlecode.com/svn/functionChecker.js") doesn't seem to import the module correctly. Is there any other way to import external scripts?
– Anderson Green
Jan 1 '13 at 2...
What is the difference between parseInt() and Number()?
...cifically integers that don't fit in a signed 32-bit integer -- because in JavaScript, bitwise operators treat their operands as a sequence of 32 bits, rather than as decimal, hexadecimal, or octal numbers. Hence (2**31).toString() >> 0 will overflow to -2147483648. You can use >>> in...
How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
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I would also like to point out that you can use a javascript approach, window.history.replaceState to prevent a resubmit on refresh and back button.
<script>
if ( window.history.replaceState ) {
window.history.replaceState( null, null, window.location.href...