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jQuery: How to capture the TAB keypress within a Textbox
...ant to capture the TAB keypress, cancel the default action and call my own javascript function.
9 Answers
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What are queues in jQuery?
...e.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#wow').click(function(){
$(this).delay(200).queue(makeRed);
});
});
function makeRed(){
$('#wow').css('color', ...
JavaScript listener, “keypress” doesn't detect backspace?
I'm using a keypress listener eg..
7 Answers
7
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Adding two numbers concatenates them instead of calculating the sum
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out of curiousity (myself not a JavaScript programmer) (and I think this would improve the answer), what does the +-prefix do with strings?
– Sebastian Mach
Jan 24 '13 at 8:10
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How do I declare a namespace in JavaScript?
How do I create a namespace in JavaScript so that my objects and functions aren't overwritten by other same-named objects and functions? I've used the following:
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Get fragment (value after hash '#') from a URL in php [closed]
...EQUEST_URI"] or similar predefined variables). You would need some sort of JavaScript magic on the client side, e.g. to include this value as a POST parameter.
If it's only about parsing a known URL from whatever source, the answer by mck89 is perfectly fine though.
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What's the difference between setWebViewClient vs. setWebChromeClient?
... mWebChromeClient = client;
}
Using WebChromeClient allows you to handle Javascript dialogs, favicons, titles, and the progress. Take a look of this example: Adding alert() support to a WebView
At first glance, there are too many differences WebViewClient & WebChromeClient. But, basically: if...
Get the value in an input text box
... value
value = $("#txt_name").attr('value');
If you want to use straight JavaScript to get the value, here is how:
document.getElementById('txt_name').value
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How to check for an undefined or null variable in JavaScript?
We are frequently using the following code pattern in our JavaScript code
24 Answers
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JavaScript - get the first day of the week from current date
I need the fastest way to get the first day of the week. For example: today is the 11th of November, and a Thursday; and I want the first day of this week, which is the 8th of November, and a Monday. I need the fastest method for MongoDB map function, any ideas?
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