I have the basic functionality of the jquery cycle plugin working. I have set up a test page at here but was wondering what would I need to change in order for the paging to resemble this page
This is how I am calling the paging function, but I do not see anything in the plugin itself that would allow me to enclose the pager links in a
$(document).ready(function()
{
$('.promogallery').before('<div id="promonav">').cycle({
fx: 'fade', // choose your transition type, ex: fade, scrollUp, shuffle, etc...
timeout: 3000,
pager: '#promonav',
before: function()
{
}
});
});
Here is the relevant CSS:
/* promonav styling */
#promonav
{
margin: 5px 0;
text-align: left;
position: absolute;
top: -21px;
}
#promonav a, #promonavcyle strong
{
margin: 0 5px;
padding: 3px 5px;
border: 1px solid #ccc;
background: transparent;
text-decoration: none;
color: #a60000;
}
#promonav a.activeSlide
{
background: #ddd;
}
#promonav a:focus
{
outline: none;
}
/* #output { text-align: left; } */
Try the following in your CSS for #promonav a, #promonavcyle strong
border-style:dotted;
Related
In SASS's class selecter, I want to select parent's sibling.
.bw-textarea {
height: 150px;
padding: 10px;
overflow-y: auto;
background: white;
text-align: left;
width: 100%;
border: 1px solid #eeeeee;
font-size: 12px !important;
color: #666666;
// textarea:disabled & {
// background: #efefef;
// }
}
Compiled above sass code,
.bw-textarea textarea:disabled {
background: #efefef;
}
But I want to show result like this css code...
How to select like this in sass?
textarea.bw-textarea:disabled {
background: #efefef;
}
You gotta use #root in this case. It's pretty simple
This link will give a clear idea about this selector
.bw-textarea {
#at-root textarea#{&}:disabled{
background: cyan;
}
}
This will compile to
textarea.bw-textarea:disabled {
background: cyan;
}
See this PEN
This is what your looking for:
.bw-textarea {
height: 150px;
padding: 10px;
overflow-y: auto;
background: white;
text-align: left;
width: 100%;
border: 1px solid #eeeeee;
font-size: 12px !important;
color: #666666;
&:disabled {
background: #efefef;
}
}
Check out this SO answer for a lil more idea on the nested pseudo selectors
Sass parent selector and hover?
And of course check the sass docs
https://sass-lang.com/documentation/file.SASS_REFERENCE.html
I've been looking through the slick-theme.css and I can't figure out how to hide the numbers inserted after the dots.
Can anyone enlighten me?
The official solution is this according to slick.css
.slick-dots li button {
font-size: 0;
}
The best way would it be to create your own dots on a pseudo element, since the dots you see come from the list-item.
That's how slick is doing it for their own theme:
.slick-dots li {
position: relative;
display: inline-block;
width: 20px;
height: 20px;
margin: 0 5px;
padding: 0;
cursor: pointer;
}
.slick-dots li button {
font-size: 0;
line-height: 0;
display: block;
width: 20px;
height: 20px;
padding: 5px;
cursor: pointer;
color: transparent;
border: 0;
outline: none;
background: transparent;
}
.slick-dots li button:before {
content: '•';
font-size: 22px;
line-height: 20px;
position: absolute;
top: 0;
left: 0;
width: 20px;
height: 20px;
text-align: center;
opacity: .25;
color: black;
}
Adding this worked for me
.slick-dots li button {
display: none;
}
Numbers can be removed by using the text-indent property.
.slick-dots li button {
text-indent: -9999px;
}
You can remove text of the button with javascript like this:
var dotNums = document.querySelectorAll(".slick-dots button");
function removeText(item) {
item.innerHTML = ""; // or put the text you need inside quotes
}
dotNums.forEach(removeText);
This is what I did to remove the numbers from the dots.
solution 1
setTimeout(function(){ const dots = document.querySelectorAll('.slick-dots li button') dots.forEach(dot=>dot.innerHTML="") },1000)
.slick-dots li button doesn't happen to be part of the DOM when the page loads. it's is added after the slider start sliding.
Recommended solution
.slick-dots li button {
text-indent:-1000
}
you can use jquery to remove the dots
Docs
$('.your-slider').slick({
dots: false
});
Given the following Sass:
div.test {
display: inline-block;
background-color: #ffffff;
color: #000000;
&:before {
& {
&:hover {
border: 1px solid salmon;
}
}
width: 25px;
height: 25px;
content: "";
}
}
The resulting CSS compiles to:
div.test {
display: inline-block;
background-color: #ffffff;
color: #000000;
}
div.test:before {
width: 25px;
height: 25px;
content: "";
}
div.test:before:hover {
border: 1px solid salmon;
}
What I am attempting to do is generate div.test:hover:before (the current output is before:hover).
NOTE: I am able to generate the expected CSS by using the following Sass:
div.test {
display: inline-block;
background-color: #ffffff;
color: #000000;
&:hover {
&:before {
border: 1px solid salmon;
}
}
&:before {
width: 25px;
height: 25px;
content: "";
}
}
However I would like to know if it is possible using the first nested approach or some modification of it.
The goal was to avoid having to repeat &:before if there was such a way to do so using Sass syntax. I am also OK with knowing it isn't possible.
While initially the plan was to have '&' available in SassScript as a string that could be manipulated so that you could insert values wherever you wanted, those plans have been abandoned for 3.3 due to complication. Unfortunately you'll have to wait a while to be able to do this. At the moment '&' is immutable and just means "whatever the selector chain up to this point is".
EDIT (2020.02.15):
it is now technically possible to achieve this with recent versions of dart-sass:
#use "sass:selector";
#mixin unify-parent($child) {
#at-root #{selector.unify(&, $child)} {
#content;
}
}
div.test {
display: inline-block;
background-color: #ffffff;
color: #000000;
&:before {
width: 25px;
height: 25px;
content: "";
#include unify-parent(":hover") {
border: 1px solid salmon;
}
}
}
Sources:
https://sass-lang.com/blog/the-module-system-is-launched
https://sass-lang.com/documentation/style-rules/parent-selector#advanced-nesting
I am trying to build video conferencing using html5 and javascript till now i am able to stream my camera capture and display it on canvas
here is the code
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">
<head>
<style>
nav .search {
display: none;
}
.demoFrame header,
.demoFrame .footer,
.demoFrame h1,
.demoFrame .p {
display: none !important;
}
h1 {
font-size: 2.6em;
}
h2, h3 {
font-size: 1.7em;
}
.left {
width: 920px !important;
padding-bottom: 40px;
min-height: auto !important;
padding-right: 0;
float: left;
}
div.p {
font-size: .8em;
font-family: arial;
margin-top: -20px;
font-style: italic;
padding: 10px 0;
}
.footer {
padding: 20px;
margin: 20px 0 0 0;
background: #f8f8f8;
font-weight: bold;
font-family: arial;
border-top: 1px solid #ccc;
}
.left > p:first-of-type {
background: #ffd987;
font-style: italic;
padding: 5px 10px;
margin-bottom: 40px;
}
.demoAds {
position: absolute;
top: 0;
right: 0;
width: 270px;
padding: 10px 0 0 10px;
background: #f8f8f8;
}
.demoAds a {
margin: 0 10px 10px 0 !important;
display: inline-block !important;
}
#promoNode {
margin: 20px 0;
}
#media only screen and (max-width : 1024px) {
.left {
float: none;
}
body .one .bsa_it_ad {
position: relative !important;
}
}
</style> <style>
video { border: 1px solid #ccc; display: block; margin: 0 0 20px 0; }
#canvas { margin-top: 20px; border: 1px solid #ccc; display: block; }
</style>
</head>
<body>
<!-- Add the HTML header -->
<div id="page">
<!-- holds content, will be frequently changed -->
<div id="contentHolder">
<!-- start the left section if not the homepage -->
<section class="left">
<!--
Ideally these elements aren't created until it's confirmed that the
client supports video/camera, but for the sake of illustrating the
elements involved, they are created with markup (not JavaScript)
-->
<video id="video" width="640" height="480" autoplay></video>
<button id="snap" class="sexyButton">Snap Photo</button>
<canvas id="canvas" width="640" height="480"></canvas>
<script>
// Put event listeners into place
window.addEventListener("DOMContentLoaded", function() {
// Grab elements, create settings, etc.
var canvas = document.getElementById("canvas"),
context = canvas.getContext("2d"),
video = document.getElementById("video"),
videoObj = { "video": true, "audio" : true },
errBack = function(error) {
console.log("Video capture error: ", error.code);
};
// Put video listeners into place
if(navigator.getUserMedia) { // Standard
navigator.getUserMedia(videoObj, function(stream) {
video.src = stream;
video.play();
}, errBack);
} else if(navigator.webkitGetUserMedia) { // WebKit-prefixed
navigator.webkitGetUserMedia(videoObj, function(stream){
video.src = window.webkitURL.createObjectURL(stream);
video.play();
}, errBack);
}
// Trigger photo take
document.getElementById("snap").addEventListener("click", function() {
context.drawImage(video, 0, 0, 640, 480);
});
}, false);
</script>
</section>
<style>
body .one .bsa_it_ad { background: #f8f8f8; border: none; font-family: inherit; width: 200px; position: absolute; top: 0; right: 0; text-align: center; border-radius: 8px; }
body .one .bsa_it_ad .bsa_it_i { display: block; padding: 0; float: none; margin: 0 0 5px; }
body .one .bsa_it_ad .bsa_it_i img { padding: 10px; border: none; margin: 0 auto; }
body .one .bsa_it_ad .bsa_it_t { padding: 6px 0; }
body .one .bsa_it_ad .bsa_it_d { padding: 0; font-size: 12px; color: #333; }
body .one .bsa_it_p { display: none; }
body #bsap_aplink, body #bsap_aplink:hover { display: block; font-size: 10px; margin: 12px 15px 0; text-align: right; }
</style>
</div>
</body>
</html>
now i just want to stream video to make a conference between two people, i know i have to use webRTC or websocket but i don't know how to start writing code for that.
any help or suggestion would be very helpfull.
HTML5rocks has excellent tutorial on this.
WebRTC tutorial
To summarize below are the steps involved:-
Get streaming audio, video or other data.
Get network information such as IP address and port, and exchange this with other WebRTC clients (known as peers) to enable connection, even through NATs and firewalls.
Coordinate 'signaling' communication to report errors and initiate or close sessions.
Exchange information about media and client capability, such as resolution and codecs.
Communicate streaming audio, video or data. To acquire and communicate streaming data,
WebRTC implements the following APIs.
MediaStream: get access to data streams, such as from the user's camera and microphone. RTCPeerConnection: audio or video calling, with facilities for encryption and bandwidth management. RTCDataChannel: peer-to-peer communication of generic data.
You are obviously only asking for JavaScript here, but if you are a .NET or Mono dev you can install the nuget package XSockets.Sample.WebRTC, that will provide a JavaScript video conference for you... and also read this guide about it http://xsockets.net/blog/tutorial-building-a-multivideo-chat-with-webrtc
How can I customize the Firefox DOM Inspector? The white color and the font size makes it difficult to read.
I found a solution. I used Stylish addon
https://addons.mozilla.org/en-US/firefox/addon/stylish/
#namespace url(http://www.w3.org/1999/xhtml);
#-moz-document url("chrome://browser/content/devtools/markup-view.xhtml") {
body { background: white !important }
}
The above is a sample for the background only. Another css example is one below.
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
* {
padding: 0;
margin: 0;
}
body {
color: hsl(0,0%,50%);
background: black !important;
}
.text {
color: white !important;
}
.newattr {
cursor: pointer;
}
.selected {
background-color: hsl(0,0%,90%);
}
/* Give some padding to focusable elements to match the editor input
* that will replace them. */
span[tabindex] {
display: inline-block;
padding: 1px 0;
}
li.container {
position: relative;
padding: 2px 0 0 2px;
}
.codebox {
padding-left: 14px;
}
.expander {
position: absolute;
-moz-appearance: treetwisty;
top: 0;
left: 0;
width: 14px;
height: 14px;
}
.expander[expanded] {
-moz-appearance: treetwistyopen;
}
.more-nodes {
padding-left: 16px;
}
.styleinspector-propertyeditor {
border: 1px solid #CCC;
}
}
Source