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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
...re observing the clicks on. In your scenario, you may be out of luck.
<html>
<head>
</head>
<body>
<div id="outer" style="position:absolute;height:50px;width:60px;z-index:1;background-color:red;top:5px;left:5px;" onclick="alert('outer')">
<div id="neste...
Case insensitive XPath contains() possible?
...nment supports XPath 2.0, see here.
Yes. Possible, but not beautiful.
/html/body//text()[
contains(
translate(., 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'),
'test'
)
]
This would work for search strings where the alphabet is known beforehand. Add any accented chara...
how to deal with google map inside of a hidden div (Updated picture)
...ed it. Pretty straight forward, let me know if you need any clarification
HTML
<div id="map_canvas" style="width:700px; height:500px; margin-left:80px;" ></div>
<button onclick="displayMap()">Show Map</button>
CSS
<style type="text/css">
#map_canvas {display:none;}...
Programmatically open new pages on Tabs
...ent of the anchor</a>
In javascript you can use
window.open('page.html','_newtab');
Said that, I partially agree with Sam. You shouldn't force user to open new pages or new tab without showing them a hint on what is going to happen before they click on the link.
Let me know if it works o...
What characters do I need to escape in XML documents?
...ion="1.0"?>
<?process <"'&> ?>
<valid/>
XML vs. HTML
HTML has its own set of escape codes which cover a lot more characters.
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Why is DarkGray lighter than Gray?
...r clashes between X11 and W3C is the
case of "Gray" and its variants. In HTML, "Gray" is specifically
reserved for the 128 triplet (50% gray). However, in X11, "gray" was
assigned to the 190 triplet (74.5%), which is close to W3C "Silver"
at 192 (75.3%), and had "Light Gray" at 211 (83%) and...
Best way to use html5 data attributes with rails content_tag helper?
... helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&quot;Chicago&quot;,&quot;IL&quot;]" />
...
A potentially dangerous Request.Form value was detected from the client
...s in a specific context: when writing strings that haven't been encoded to HTML output (because of XSS).
In other contexts different sub-strings are dangerous, for example, if you write an user-provided URL into a link, the sub-string "javascript:" may be dangerous. The single quote character on the...
Markdown vs markup - are they related?
... I found the Markdown project comment to be useful: Markdown is a text-to-HTML conversion tool for web writers. In a wider sense, any text-to-HTML conversion tool could be considered supporting "markdown".
– PeterX
Sep 20 '17 at 3:42
...
How can I limit possible inputs in a HTML5 “number” element?
...form will not submit.
Screenshot taken from Chrome 15
You can use the HTML5 oninput event in JavaScript to limit the number of characters:
myInput.oninput = function () {
if (this.value.length > 4) {
this.value = this.value.slice(0,4);
}
}
...