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How to disable scrolling temporarily?
...
Add the class then remove when you want to re-enable scrolling, tested in IE, FF, Safari and Chrome.
$('body').addClass('stop-scrolling')
For mobile devices, you'll need to handle the touchmove event:
$('body').bind('touchmove', function(e){e.preventDefault()})
And unbind to re-enable scr...
如何高效的学习掌握新技术 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...://facebook.github.io/react/) ，把Getting Started里面的文章快速的浏览了一遍，基本上算是有了个大概的了解。而且现在网络上相关文章也比较多，通过搜索，也能找到很多相关的文章和资料。
明确阶段性目标，选择实践项目
一般一...
Detect all changes to a (immediately) using JQuery
... For everyone's reference, input is the HTML5 event that I believe should cover all modern browsers (MDN reference). keyup should catch the rest, though with a slight delay (input is triggered on key down). propertychange is a proprietary MS event, and I'm not sure if paste is actually ...
Get everything after the dash in a string in javascript
What would be the cleanest way of doing this that would work in both IE and firefox.
9 Answers
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Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...of the browser window but it works sweet here, tested in FF3.6, Chrome and IE8.
I'm not making AJAX calls, just manually changing the HTML of the dialog but don't think that will cause any probs. Could some other css setting be knocking this out?
The only problem with this is that it makes the ...
When a 'blur' event occurs, how can I find out which element focus went *to*?
...l the element that was clicked on. I expected toElement to do the same for IE, but it does not appear to work... However, you can pull the newly-focused element from the document:
function showBlur(ev)
{
var target = ev.explicitOriginalTarget||document.activeElement;
document.getElementById("...
Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
...s false.
OR
Use href="javascript:void(0)"
The second is clearly much easier to communicate.
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How to get a JavaScript object's class?
... Warning: don't rely on constructor.name if your code is being minified. The function name is going to change arbitrarily.
– igorsantos07
Mar 31 '16 at 21:26
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Get query string parameters url values with jQuery / Javascript (querystring)
...'active', '1')); // "?
post=1234&action=edit&active=1"
UPDATE : IE is not supported
use this function from an answer below instead of URLSearchParams
$.urlParam = function (name) {
var results = new RegExp('[\?&]' + name + '=([^&#]*)')
.exec(window.loca...
How to Decrease Image Brightness in CSS
...support it yet, and those that do support it will require a vendor prefix (ie -webkit-filter:, -moz-filter, etc).
It is also possible to do filter effects like this using SVG. SVG support for these effects is well established and widely supported (the CSS filter specs have been taken from the exist...