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Keyboard shortcuts with jQuery
...
<script type="text/javascript">
$(document).ready(function(){
$("#test").keypress(function(e){
if (e.which == 103)
{
alert('g');
};
});
...
Eclipse does not highlight matching variables
... (built on Eclipse), you'll want Preferences > Studio > Editors > JavaScript > Mark occurrences....
– adamdport
Apr 18 '14 at 16:14
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How do I fire an event when a iframe has finished loading in jQuery?
...frame id="frameid" src="page.aspx"></iframe>
<script language="javascript">
iframe = document.getElementById("frameid");
WaitForIFrame();
function WaitForIFrame() {
if (iframe.readyState != "complete") {
setTimeout("WaitForIFrame();", 200);
} ...
How to map atan2() to degrees 0-360
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I don't think this is correct in all languages. In Javascript -1 % 360 = -1
– Startec
Sep 14 '16 at 9:36
1
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Is well formed without a ?
...ll do nothing on their own. You will have to customize their behavior with JavaScript.
HTML5 introduces the form attribute on HTML form elements. It should let you explicitly bind an element with a form even if it is not enclosed within a form tag. Unfortunately, for the time being, the implementati...
How to access component methods from “outside” in ReactJS?
...nent ref={refCb} />, el);
}
export default MyWidget;
and:
// vanilla javascript code
var global_widget_instance;
MyApp.MyWidget(document.getElementById('my_container'), function(widget) {
global_widget_instance = widget;
});
global_widget_instance.myCoolMethod();
...
Should I use px or rem value units in my CSS? [closed]
...y using REM, but I have most problem using rem is when I use matrix() with javascript which is matrix translate values are using px (correct me if I am wrong), and I am so confused with it.
– Ampersanda
Feb 26 '18 at 12:41
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How to have click event ONLY fire on parent DIV, not children?
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Hi @vicky. Just FYI, JavaScript has two different kinds of value equality comparison. The === or !== uses the "Strict Equality Comparison Algorithm", while the == and != uses the "Abstract Equality Comparison Algorithm", which is type coercive. T...
How do I check whether a jQuery element is in the DOM?
...u do it a hundred thousand times. And it might all change if jQuery or the JavaScript engine gets optimised.Just use whatever method reads better to you and to whoever has to maintain your code in future.
– James
Feb 10 '16 at 13:55
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jquery - fastest way to remove all rows from a very large table
...move() methods of jQuery actually do quite a bit of work. See John Resig's JavaScript Function Call Profiling for why.
The other thing is that for large amounts of tabular data you might consider a datagrid library such as the excellent DataTables to load your data on the fly from the server, increa...