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How to match “any character” in regular expression?
...
For reference, from regular-expressions.info/dot.html: "JavaScript and VBScript do not have an option to make the dot match line break characters. In those languages, you can use a character class such as [\s\S] to match any character. This character matches a character that is ei...
How to escape double quotes in JSON
...ext += "}";
var obj=JSON.parse(text);
</script>
+1: since it's a JavaScript text string, a double backslash double quote \\" would work too; because the double quote does not need escaped within a single quoted string eg '\"' and '"' result in the same JS string.
...
How to use FormData for AJAX file upload?
...ata() for processing
var form = $('form')[0]; // You need to use standard javascript object here
var formData = new FormData(form);
or specify exact data for FormData()
var formData = new FormData();
formData.append('section', 'general');
formData.append('action', 'previewImg');
// Attach file
f...
What is the difference between MVC and MVVM? [closed]
... this web stuff, not as it is today, but as it existed ten years ago, when JavaScript was a lowly, despicable annoyance, which real programmers did well to steer clear of: The HTML page is essentially dumb and passive. The browser is a thin client, or if you will, a poor client. There is no intellig...
Checkboxes in web pages – how to make them bigger?
...st recent browsers (IE9+) as a CSS only solution that can be improved with javascript to support IE8 and below.
<div>
<input type="checkbox" id="checkboxID" name="checkboxName" value="whatever" />
<label for="checkboxID"> </label>
</div>
Style the label with what...
How to make HTML Text unselectable [duplicate]
...el>
If you'd like to cover older browsers as well, then consider this JavaScript fallback:
<!doctype html>
<html lang="en">
<head>
<title>SO question 2310734</title>
<script>
window.onload = function() {
var la...
Capture iframe load complete event
...d it to wherever you need it in the document
</script>
2) inline javascript, is another way that you can use inside your HTML markup.
<script>
function onMyFrameLoad() {
alert('myframe is loaded');
};
</script>
<iframe id="myframe" src="..." onload="onMyFrameLoad(this)"&...
How to programmatically disable page scrolling with jQuery
...he page content (aka page shift) when the scrollbar is set to hidden.
Two Javascript functions lockScroll() and unlockScroll() can be defined, respectively, to lock and unlock the page scroll.
function lockScroll(){
$html = $('html');
$body = $('body');
var initWidth = $body.outerWid...
Select parent element of known element in Selenium
...code is in Java, but a port to other languages should be straightforward.
JavaScript:
WebElement myElement = driver.findElement(By.id("myDiv"));
WebElement parent = (WebElement) ((JavascriptExecutor) driver).executeScript(
"return arguments[0].parentNode;", myEle...
The “unexpected ++” error in jslint [duplicate]
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Just add /*jslint plusplus: true */ in front of your javascript file.
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