I'm coding an app which, in its main window's javascript code, creates a new window.
Mainwindow.js :
chrome.app.window.create('sample.html', {
id: 'newwindow',
'bounds': {
'width': 200,
'height': 200
},
'resizable' : false,
'alwaysOnTop' : true,
'frame': { type: "none" }
}, function(createdWindow) {
/*here*/
})
sample.html :
<!DOCTYPE html>
<html>
<head>
<title>Chrome app</title>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
<div style='background-image: url("img1.png"); height: 50px; width: 200px;'>
</body>
</html>
The thing i'd like to do is to interact with sample.html code inside mainwindow.js, in order to change the path of the background image. Is there a way to do that ?
Related
I'm running it in vscode and when I run my site, the spot where the javascript should be, is just a blank area. I tried a console.log message to test it and that isn't coming through either.
Here's where I'm trying to add a progress bar.
<p class="infoBox">
<h3>Skills</h3>
<h4>Computer Languages</h4>
Java <div id="container"></div></br>
Python</br>
Here's my javascript.
<script type="text/javascript" src="/require.js">
console.log("Hello World!"); // a test for js and it's not showing up in chrome's console
var ProgressBar = require('progressbar.js');
var bar = new ProgressBar.Line(container, {
strokeWidth: 4,
easing: 'easeInOut',
duration: 1400,
color: '#FFEA82',
trailColor: '#eee',
trailWidth: 1,
svgStyle: {width: '100%', height: '100%'}
});
bar.animate(1.0);
</script>
Here's my css.
#container {
margin: 20px;
width: 400px;
height: 8px;
}
Here's what's coming up when I run it.
You mixed something up. if you use <script src=""></script> you tell the browser to import a js library (in your case require.js). The contents between <script> and </script> are then ignored.
If you want to execute javascript code you have two options.
Option 1: Inline Javascript like this:
<script src="require.js"></script>
<script>
console.log("test")
</script>
Option 2: Create your own .js file and extract the code there:
<script src="require.js"></script>
<script src="your_own_js_file.js"></script>
If src is in the tag it will not read its contents. Simply remove the src and it should work.
According to your source variable container is undefined, so you try to set the progress bar to an empty container. So either assign value '#container' to your variable or just replace new ProgressBar.Line(container, with new ProgressBar.Line("#container",
And yes, you need to split and your script like
<script src="/require.js"/>
<script>
Your script here
</script>
Since you are using the id of the div element to render the progress bar, you need to load the javascript code after the window is loaded.
index.js
window.onload = function onLoad() {
var bar = new ProgressBar.Line(container, {
strokeWidth: 4,
easing: 'easeInOut',
duration: 1400,
color: '#FFEA82',
trailColor: '#eee',
trailWidth: 1,
svgStyle: { width: '100%', height: '100%' },
});
bar.animate(1.0);
};
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>ProgressBar.js - Minimal Example</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
#container {
margin: 20px;
width: 400px;
height: 8px;
}
</style>
</head>
<body>
<p class="infoBox"></p>
<h3>Skills</h3>
<h4>Computer Languages</h4>
<p>Java</p>
<div id="container"></div>
<p>Python</p>
<script src="https://cdn.rawgit.com/kimmobrunfeldt/progressbar.js/0.5.6/dist/progressbar.js"></script>
<script src="index.js"></script>
</body>
</html>
I have a working EON chart that is not displaying on initial page load resulting in a blank page. If I switch to another browser tab, and then straight back to the graph tab, the graph then shows.
Here is the HTML / JavaScript and the CSS.
Your help is appreciated.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<script type="text/javascript" src="http://pubnub.github.io/eon/v/eon/0.0.10/eon.js"></script>
<link type="text/css" rel="stylesheet" href="http://pubnub.github.io/eon/v/eon/0.0.10/eon.css"/>
<link rel="stylesheet" type="text/css" href="poolstyle.css">
<head>
</head>
<body>
<script type="text/javascript">
var pubnub = PUBNUB.init ({publish_key: 'xxx',
subscribe_key: 'xxx',
error: function (error) {console.log('Error:', error)}});
var GraphChannel = "xxx";
var h = true;
charttemp = eon.chart({
pubnub: pubnub,
channel: GraphChannel,
limit: 1440,
history: h,
flow: true,
generate: {
bindto: "#charttemp",
data: { colors : {}, type: "spline"},
transition: {duration: 250},
axis: { x: {label: "Time", show: false}},
grid: { x: {show: false}, y: {show: true}},
},
transform: function (m)
{
return {eon: { 'Temperature' : m.tN}}
}
});
</script>
</br>
<div class="outer">
<div id="charttemp" class="inner"> </div>
<div id="charthumidity" class="inner"> </div>
<div id="chartlight" class="inner"> </div>
</div>
</body>
</html>
Here is the CSS:
.outer {
margin: 0 auto;
width:1500px;
}
.inner{
display: table;
float: left;
width: 30%;
}
Couple things going on here:
move your library references to inside the <head> tags
but the real issue: your EON code is referencing #charttemp but it is not rendered yet because the that <div> is below the EON script and that is why it requires a tab lose focus/gain focus to render first time. So just move your <div>'s above your EON script.
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script type="text/javascript" src="http://pubnub.github.io/eon/v/eon/0.0.10/eon.js"></script>
<link type="text/css" rel="stylesheet" href="http://pubnub.github.io/eon/v/eon/0.0.10/eon.css"/>
<!-- <link rel="stylesheet" type="text/css" href="poolstyle.css"> -->
</head>
<body>
<div class="outer">
<div id="charttemp" class="inner"> </div>
<div id="charthumidity" class="inner"> </div>
<div id="chartlight" class="inner"> </div>
</div>
<script type="text/javascript">
var pubnub = PUBNUB.init ({
publish_key: 'pubkey', subscribe_key: 'subkey',
error: function (error) {console.log('Error: ', error)}});
var GraphChannel = "a";
var h = true;
charttemp = eon.chart({
pubnub: pubnub,
channel: GraphChannel,
limit: 1440,
history: h,
flow: true,
generate: {
bindto: "#charttemp",
data: { colors : {}, type: "spline"},
transition: {duration: 250},
axis: { x: {label: "Time", show: false}},
grid: { x: {show: false}, y: {show: true}},
},
transform: function (m)
{
return {eon: { 'Temperature' : m.tN}}
}
});
</script>
</br>
</body>
</html>
Upon loading the page, I wish the tinyMCE editor to be closed. Upon clicking an element (and not the text, thus I don't think I should use inline mode), I wish to open it. I've found a couple ways of doing so. Is there a "right" way, and if so, what is it?
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Testing</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.js" type="text/javascript"></script>
<script src="//tinymce.cachefly.net/4.0/tinymce.min.js" type="text/javascript"></script>
<style type="text/css">
#content {height:200px;width:400px;border: 1px solid;}
</style>
<script type="text/javascript">
$(function(){
// Don't want this as I want to edit upon clicking "edit" and not inline
tinymce.init({
selector: '#content',
width : 400,
height: 200,
inline: true,
});
// Don't like this as I think it is ineffient, and the screen flickers
$('#edit').click(function(){
tinymce.init({
selector: '#content',
width : 400,
height: 200
});
});
// Is this how I should do it?
tinymce.init({
selector: '#content',
width : 400,
height: 200,
setup : function(ed) {
ed.on('init', function(e) {
e.target.hide();
});
}
});
$('#edit').click(function(){
//BOth seem to work. What is the right way?
//tinymce.editors['content'].show();
tinymce.get('content').show();
});
});
</script>
</head>
<body>
<div id="content">Initial content goes here</div>
<button id="edit">Edit</button>
</body>
</html>
I want to hide a large number of images on the html page. While using fancybox-thumbnail to show there are other images to view. Goal is to have the page look clean and not cluttered with a bunch of images. But it's not working, not sure if it's something conflicting or does this idea not work and I HAVE to show the other images on the page.
HEAD Tags:
<link rel="stylesheet" href="js/source/helpers/jquery.fancybox-thumbs.css?v=1.0.7" type="text/css" media="screen" />
<script type="text/javascript" src="js/source/helpers/jquery.fancybox-thumbs.js?v=1.0.7"></script>
<script>$(document).ready(function() {
$(".fancybox-thumb").fancybox({
prevEffect : 'none',
nextEffect : 'none',
helpers : {
title : {
type: 'outside'
},
thumbs : {
width : 50,
height : 50
}
}
});
});
</script>
BODY Tags:
<a class="fancybox-thumb" rel="fancybox-thumb" href="images/art/3pk.jpg">
<div class="imgconcept"></div></a>
<div class="hidden">
<a class="fancybox-thumb" rel="fancybox-thumb" href="images/art/clcfashnb.jpg"><img src="images/art/clcfashnb.jpg" alt="" /></a>
</div>
EDIT:
<link rel="stylesheet" href="http://fancyapps.com/fancybox/source/jquery.fancybox.css" type="text/css" media="screen" />
<script type="text/javascript" src="http://fancyapps.com/fancybox/source/jquery.fancybox.js"></script>
<link rel="stylesheet" href="js/source/helpers/jquery.fancybox-thumbs.css?v=1.0.7" type="text/css" media="screen" />
<script type="text/javascript" src="js/source/helpers/jquery.fancybox-thumbs.js?v=1.0.7"></script>
<script>$(document).ready(function() {
$(".fancybox-thumb").fancybox({
prevEffect : 'none',
nextEffect : 'none',
helpers : {
title : {
type: 'outside'
},
thumbs : {
width : 50,
height : 50
}
}
});
});
</script>
DEMO
The problem was actually straight forward. You were missing two vital libraries for the thumbnails to work.
jquery.fancybox-thumbs.js
jquery.fancybox-thumbs.css
That's all there was to it.
Your code was good.
$(".fancybox-thumb").fancybox({
prevEffect: 'none',
nextEffect: 'none',
helpers: {
title: {
type: 'outside'
},
thumbs: {
width: 50,
height: 50
}
}
});
The feeds currently shows four news stories. How do I increase it so that it contains more than four news stories?
I have tried:
var feed.setNumEntries(20); after
var feed ="http://feeds.bbci.co.uk/news/uk/rss.xml";
But it doesn't seem to work.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>World Travel online</title>
<link href="styles/main.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script src="http://www.google.com/uds/solutions/dynamicfeed/gfdynamicfeedcontrol.js"
type="text/javascript"></script>
<style type="text/css">
#import url("http://www.google.com/uds/solutions/dynamicfeed/gfdynamicfeedcontrol.css");
#feedControl {
margin-top : 10px;
margin-left: auto;
margin-right: auto;
width : 400px;
font-size: 12px;
color: #9CADD0;
}
</style>
<script type="text/javascript">
function load() {
var feed ="http://feeds.bbci.co.uk/news/uk/rss.xml";
new GFdynamicFeedControl(feed, "feedControl");
}
google.load("feeds", "1");
google.setOnLoadCallback(load);
</script>
<div id="body">
<div id="feedControl">Loading...</div>
</div>
Try this:
function load() {
var feed ="http://feeds.bbci.co.uk/news/uk/rss.xml";
new GFdynamicFeedControl(feed, "feedControl", {numResults:8});
}
google.load("feeds", "1");
google.setOnLoadCallback(load);
Example: jsFiddle
This thread suggests the lack of documentation is because GFdynamicFeedControl is no longer under active development. Instead they recommend using Google Feed API.
Regardless, I found the answer in the JS source code. Also note that in addition to passing numResults, you can set a bunch of options:
this.options = {
numResults : GFdynamicFeedControl.DEFAULT_NUM_RESULTS,
feedCycleTime : GFdynamicFeedControl.DEFAULT_FEED_CYCLE_TIME,
linkTarget : google.feeds.LINK_TARGET_BLANK,
displayTime : GFdynamicFeedControl.DEFAULT_DISPLAY_TIME,
transitionTime : GFdynamicFeedControl.DEFAULT_TRANSISTION_TIME,
transitionStep : GFdynamicFeedControl.DEFAULT_TRANSISTION_STEP,
fadeOutTime: GFdynamicFeedControl.DEFAULT_FADEOUT_TIME,
scrollOnFadeOut : true,
pauseOnHover : true,
hoverTime : GFdynamicFeedControl.DEFAULT_HOVER_TIME,
autoCleanup : true,
transitionCallback : null,
feedTransitionCallback : null,
feedLoadCallback : null,
collapseable : false,
sortByDate : false,
horizontal : false,
stacked : false,
title : null
};