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How do I pass variables and data from PHP to JavaScript?
I have a variable in PHP, and I need its value in my JavaScript code. How can I get my variable from PHP to JavaScript?
19 ...
How can I check if a background image is loaded?
...
Enter this in any page that have jquery: javascript:void($('<img/>').attr('src', 'http://farm6.static.flickr.com/5049/5220175127_5693faf952.jpg').load(function() { $('html').css('background-image', 'url(http://farm6.static.flickr.com/5049/5220175127_5693faf952.jpg...
Insert HTML with React Variable Statements (JSX)
... injecting. This is because malicious client side code can be injected via script tags.
It is probably a good idea to sanitize the HTML string via a utility such as DOMPurify if you are not 100% sure the HTML you are rendering is XSS (cross-site scripting) safe.
Example:
import DOMPurify from 'do...
jQuery textbox change event doesn't fire until textbox loses focus?
... as follows :
HTML:
<input type="text" id="textbox" />
JS:
<script type="text/javascript">
$(function () {
$("#textbox").bind('input', function() {
alert("letter entered");
});
});
</script>
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How do I get a value of a using jQuery?
...;html>
<head>
<title>jQuery test</title>
<!-- script that inserts jquery goes here -->
<script type='text/javascript'>
$(document).ready(function() { alert($(".item span").text()); });
</script>
</head>
<body>
<div class='item1'>...
How can I pop-up a print dialog box using Javascript?
...n the user arrives at the print-friendly page. How can I do this with javascript?
8 Answers
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Loop through a date range with JavaScript
... nothing, Date is a global object developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Dmitri Pisarev
Jan 5 '19 at 7:24
add a comment
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How can I strip HTML tags from a string in ASP.NET?
...The result will never contain anything that could be used to do cross site scripting or to break a page layout. It is just not very clean.
As with all things HTML and regex:
Use a proper parser if you must get it right under all circumstances.
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Detect blocked popup in Chrome
I am aware of javascript techniques to detect whether a popup is blocked in other browsers (as described in the answer to this question ). Here's the basic test:
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Download File Using Javascript/jQuery
...;:
<iframe id="my_iframe" style="display:none;"></iframe>
<script>
function Download(url) {
document.getElementById('my_iframe').src = url;
};
</script>
To force the browser to download a file it would otherwise be capable of rendering (such as HTML or text files), you...