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Preloading images with jQuery
I'm looking for a quick and easy way to preload images with JavaScript. I'm using jQuery if that's important.
20 Answers
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How do I disable form fields using CSS?
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Since the rules are running in JavaScript, why not disable them using javascript (or in my examples case, jQuery)?
$('#fieldId').attr('disabled', 'disabled'); //Disable
$('#fieldId').removeAttr('disabled'); //Enable
UPDATE
The attr function is no longe...
Why are dashes preferred for CSS selectors / HTML attributes?
...thmetic operator
I'd say that access to HTML elements via dot notation in JavaScript is a bug rather than a feature. It's a terrible construct from the early days of terrible JavaScript implementations and isn't really a great practice. For most of the stuff you do with JavaScript these days, you'd...
How to get result of console.trace() as string in javascript with chrome or firefox?
console.trace() outputs its result on console.
I want to get the results as string and save them to a file.
I don't define names for functions and I also can not get their names with callee.caller.name .
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
...ng the keyboard and also showing the Cut/Copy/Suggest... menu
Using plain javascript. Did not try this with jQuery
document.getElementById("p1").selectionStart = 0
document.getElementById("p1").selectionEnd = 999
Note that the number 999 is just a sample. You should set these numbers to the numb...
Why does CSS work with fake elements?
...th them.
When a new element is added to the specification, sometimes CSS, JavaScript and ARIA can be used to provide the same functionality in older browsers (and the elements have to appear in the DOM for those languages to be able to manipulate them to add that functionality).
(Although it shoul...
How can I remove a style added with .css() function?
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I got the way to remove a style attribute with pure JavaScript just to let you know the way of pure JavaScript
var bodyStyle = document.body.style;
if (bodyStyle.removeAttribute)
bodyStyle.removeAttribute('background-color');
else
bodyStyle.removeProperty('ba...
Iterate through object properties
...erited from the base class. A good explanation: brianflove.com/2013/09/05/javascripts-hasownproperty-method
– Kyle Richter
Apr 28 '14 at 20:02
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How to prevent robots from automatically filling up a form?
...ive/2007/09/11/honeypot-captcha.aspx
If you create a text box, hide it in javascript, then verify that the value is blank on the server, this weeds out 99% of robots out there, and doesn't cause 99% of your users any frustration at all. The remaining 1% that have javascript disabled will still see...
How to terminate script execution when debugging in Google Chrome?
When stepping through JavaScript code in Google Chrome debugger, how do I terminate script execution if I do not want to continue? The only way I found is closing the browser window.
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