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Assign an initial value to radio button as checked
How do I assign the value of a radio button initially as checked in HTML?
8 Answers
8
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How to make PDF file downloadable in HTML link?
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This is a common issue but few people know there's a simple HTML 5 solution:
<a href="./directory/yourfile.pdf" download="newfilename">Download the pdf</a>
Where newfilename is the suggested filename for the user to save the file. Or it will default to the filename on t...
How to change the playing speed of videos in HTML5?
How to change the video play speed in HTML5? I've checked video tag's attributes in w3school but couldn't approach that.Any help would be appreciated!
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Is a colon `:` safe for friendly-URL use?
... spec, irreputable provides the correct answer when he points out that the HTML 4 spec restricts element names/identifiers.
Note that identifier rules are changing in HTML 5. URI restrictions will still apply (at time of writing, there are some unresolved issues around HTML 5's use of URIs).
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How can I get selector from jQuery object
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See it working on jsFiddle: http://jsfiddle.net/Jkj2n/209/
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function() {
$("*").on("click", function(e) {
e.p...
Is it possible to append to innerHTML without destroying descendants' event listeners?
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Unfortunately, assignment to innerHTML causes the destruction of all child elements, even if you're trying to append. If you want to preserve child nodes (and their event handlers), you'll need to use DOM functions:
function start() {
var myspan = docum...
Why can't I do ?
It works if the html file is local (on my C drive), but not if the html file is on a server and the image file is local. Why is that?
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jQuery Mobile: document ready vs. page events
...is problem.
Few more notes on this question. No matter if you are using 1 html multiple pages or multiple HTML files paradigm it is advised to separate all of your custom JavaScript page handling into a single separate JavaScript file. This will note make your code any better but you will have much...
Set value of textarea in jQuery
...s a value (JavaScript) property just like a text input. It doesn't have an HTML value attribute, but that doesn't matter, because both val() and attr('value') write to the JavaScript value property. Note, attr() does not set HTML attributes! It only sets JavaScript properties, whilst trying to hide ...
In HTML5, should the main navigation be inside or outside the element?
In HTML5, I know that <nav> can be used either inside or outside the page's masthead <header> element. For websites having both secondary and main navigation, it seems common to include the secondary navigation as a <nav> element inside the masthead <header> element ...