I'm having a problem with the pixi.js "Building a Parallax Scroller with Pixi.js: Part 1" tutorial.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Parallax Scrolling Demo</title>
<style>
body { background-color: #000000; }
canvas { background-color: #222222;}
</style>
</head>
<body onload="init();">
<div align= "center">
<canvas id= "game-canvas" width= "512" height="384"></canvas>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pixi.js/4.0.0/pixi.min.js" ></script>
<script>
function init() {
stage = new PIXI.Container();
renderer = PIXI.autoDetectRenderer(512,384, {view:document.getElementById("game-canvas")});
var farTexture = PIXI.Texture.fromImage("resources/bg-far.png");
far = new PIXI.Sprite(farTexture);
far.position.x = 0;
far.position.y = 0;
stage.addChild(far)S
renderer.render(stage);
}
</script>
</body>
</html>
I can't get my images to render.
When constructing files in Microsoft, it is important to go back into Properties-->Security and make sure your permission settings match (for each file).
Additionally, in order to avoid a CORS error it is also important to use Administration settings; Specifically settings in the IIS or Internet Information Services.
Here, you will need to examine and adjust your permission settings.
Related
I'm try to get my current location on Apple Maps using MapKit JS, but I'm not sure how to do that. The following is the code I have to load the coordinates manually. But I need to be able to have the code to automatically recognize my current coordinate and show it on the Apple Map.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://cdn.apple-mapkit.com/mk/5.x.x/mapkit.js"></script>
<style>
#map {
width: 100%;
height: 400px;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
mapkit.init({
authorizationCallback: function(done) {
done("API KEY");
},
language: "en"
});
var map = new mapkit.Map('map', {
showsMapTypeControl: false,
showsCompass: mapkit.FeatureVisibility.Hidden
})
var coordinateRegion = new mapkit.CoordinateRegion(
new mapkit.Coordinate(40.51415196691954, -74.43808765761719),
new mapkit.CoordinateSpan(1.234, 1.23423)
);
map.region = coordinateRegion;
</script>
</body>
</html>
navigator.geolocation.getCurrentPosition(function(position){
mylat=position.coords.latitude;
mylng=position.coords.longitude;
map.setCenterAnimated(new mapkit.Coordinate(mylat, mylng), true);
});
Clarification as requested:
The code above leverages HTML5 Geolocation API. Once the user allows access to their location and it is retrieved, we pass the coordinates to the mapkit element to be set as the center.
ive looked at other answers and none of them seemed to work which is why i decided to re-ask the question and show you guy my code so you can help me so here it is :
function searchForm() {
var body = document.getElementsByTagName('body')[0]
var search = document.getElementById('GIF-search').value;
var content = document.getElementById('content')
var xhr = $.get("http://api.giphy.com/v1/gifs/search?q=" + search + "&api_key=api");
xhr.done(function(data) {
var image = data;
var GIF = image['data'][0]['embed_url'];
var GIF_image = document.createElement('img');
GIF_image.setAttribute('src', GIF);
GIF_image.setAttribue('id', 'GIF');
content.appendChild(GIF_image)
});
}
var searchGIF = document.getElementById('search_GIF')
searchGIF.addEventListener('click', searchForm, false);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>GIF viewer</title>
<style type="text/css">
#content {
width: 100%
}
img {
width: 250px;
height: 250px
}
</style>
</head>
<body>
<div id="Search">
<input type="text" name="" id="GIF-search">
<button id="search_GIF">Search GIFs</button>
</div>
<div id="content"></div>
<script src="jquery-3.2.1.js"></script>
<script src="GIFsearch.js"></script>
</body>
</html>
my problem here is that im getting a blank image on my site can anyone explain why this is happening and how i can fix it so it will actually show the GIF?
btw i know in the $.get("http://api.giphy.com/v1/gifs/search?q=" + search + "&api_key=api"); the apikey in not valid (this is on purpose);
Couple of things:
There was no jQuery in jsfiddle. Make sure you have it in your code.
Make https:// api call if your page is using https:// protocol.
setAttribute when you are setting id has got a typo. Look carefully.
URL you are getting at image['data'][0]['embed_url'] is not a image url but a webpage url. Try console log it and see. So you cant really set it as a src of some img tag. Find the correct image url and then proceed.
I am trying to duplicate Expanding Text Areas Made Elegant
Basically it explains how we can achieve something like fb comment box, where its size increases as text files the textarea.
I have this in my index.html:
<html>
<head>
<link rel="stylesheet" type="text/css" href="test.css">
<script src="test.js"></script>
</head>
<body>
<figure>
<div class="expandingArea">
<pre><span></span><br></pre>
<textarea></textarea>
</div>
</figure>
</body>
</html>
And my test.js looks like:
This doesn't really works.
However if I move everything inside the js file to a script tag inside body then it works fine. So my index file would look like:
<html>
<head>
<link rel="stylesheet" type="text/css" href="test.css">
</head>
<body>
<figure>
<div class="expandingArea">
<pre><span></span><br></pre>
<textarea></textarea>
</div>
</figure>
<script>
function makeExpandingArea(container) {
var area = container.querySelector('textarea');
var span = container.querySelector('span');
if (area.addEventListener) {
area.addEventListener('input', function() {
span.textContent = area.value;
}, false);
span.textContent = area.value;
} else if (area.attachEvent) {
// IE8 compatibility
area.attachEvent('onpropertychange', function() {
span.innerText = area.value;
});
span.innerText = area.value;
}
// Enable extra CSS
container.className += ' active';
}var areas = document.querySelectorAll('.expandingArea');
var l = areas.length;while (l--) {
makeExpandingArea(areas[l]);
}
</script>
</body>
</html>
You're not actually using onload
Your formatting is so messed up it's hard to tell, but your init code is in a while loop at the bottom after your onload function.
When you include it in the <head> it runs before any elements exist. That's why the position of it matters.
In your browser(I recommend Chrome for testing) open up the developer tools(via right click and selecting inspect element) and make sure your test.js file's path is correct. Do this by selecting the 'Sources' tab on the top of the developer tools window and then selecting the test.js file on the list of sources.
I also consider it best practice to load your js files at the bottom of your web documents(before the last body tag) to guarantee they load AFTER your dom elements load.
try this in your code:
I have used inside a table andapply a css class "form-control". The properties of this text areas are in side tag in side
html code:
<html>
<body>
<table>
<tr>
<td>Description:</td>
<td><textarea name="DESCRIPTION" id="DESCRIPTION" class="form-control"></textarea></td>
<td></td>
</tr>
</table>
//css-code required inside html:
<style>
textarea.form-control {
height: auto;
resize: none;
width: 300px;
}
</style>
</body>
</html>
I am developing a wp8.1 app in javascript. The x-ms-webview is being displayed in a very small size.
Screenshot:
https://flic.kr/p/oi2WNm
default.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Miley_Cyrus_Tweets.WindowsPhone</title>
<!-- WinJS references -->
<!-- At runtime, ui-themed.css resolves to ui-themed.light.css or ui-themed.dark.css
based on the user’s theme setting. This is part of the MRT resource loading functionality. -->
<link href="/css/ui-themed.css" rel="stylesheet" />
<script src="//Microsoft.Phone.WinJS.2.1/js/base.js"></script>
<script src="//Microsoft.Phone.WinJS.2.1/js/ui.js"></script>
<!-- Miley_Cyrus_Tweets.Phone references -->
<link href="/css/default.css" rel="stylesheet" />
<script src="/js/default.js"></script>
</head>
<body class="phone">
<center>
<br /><br />
<x-ms-webview id="webview" src="ms-appx-web:///page.html" width="400" height="600"></x-ms-webview>
</center>
</body>
</html>
default.css
body {
background-color: #ffffff;
}
Here's what I've tried to make it bigger:
Increasing width and height values of x-ms-webview in default.html
Using zoom: 200%; for body in default.css
In both cases, the x-ms-webview became larger but also shifted toward right.
So, my question is:
What do I need to do to make it bigger while keeping it center-aligned?
perhaps these code will help you.
it comes from cordova inappbrowser.
if (!browserWrap) {
browserWrap = document.createElement("div");
browserWrap.style.position = "absolute";
browserWrap.style.borderWidth = "0";
browserWrap.style.width = "100%";
browserWrap.style.height = "100%";
browserWrap.style.borderStyle = "solid";
browserWrap.style.borderColor = "rgba(0,0,0,0.25)";
browserWrap.style.zIndex = 100000;
document.body.appendChild(browserWrap);
}
popup = document.createElement(isWebViewAvailable ? "x-ms-webview" : "iframe");
popup.style.borderWidth = "0";
popup.style.width = "100%";
popup.style.height = "100%";
popup.src = strUrl;
browserWrap.appendChild(popup);
I'm really stuck so any help would be appreciated. TIA!
I have a Quartz Composition in which I want to display a Streetview (from Google Maps) and be able to control the navigation (as in be able to advance forward, etc.). This would mean I need a JavaScript for it and I've got no idea on how to link the JavaScript Patch in QC with the Google Maps API.
So how could I add two strings, representing Lat and Long and display the Streetview?
Here is a sample HTML from Google doing that:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map_canvas { height: 100% }
</style>
<script type="text/javascript"
src="http://maps.googleapis.com/maps/api/js?sensor=false">
</script>
<script type="text/javascript">
function initialize() {
var bryantPark = new google.maps.LatLng(37.869260, -122.254811);
var panoramaOptions = {
position:bryantPark,
pov: {
heading: 90,
pitch:0,
zoom:0
}
};
var myPano = new google.maps.StreetViewPanorama(document.getElementById("pano"), panoramaOptions);
myPano.setVisible(true);
}
</script>
</head>
<body onload="initialize()">
<div id="pano" style="width: 1280px; height: 1024px"></div>
</body>
</html>
How could I do this in Quartz Composer JavaScript Patch or any other patch?
Thanks a lot!
P.S.: It already works partially by loading the page with CoGe Webkit Plugin for QC. But I have no idea on how to control the JavaScript inside the HTML via QC. Any other way to send variables from QC to a HTML page or anything similar?
Really easy actually, hope it will help others as well.
HTML:
function initialize(x, y) {
var pos = new google.maps.LatLng(x, y);
// whatever else you need it to do
}
QC:
initialize(x, y)
Thanks to the creator of the CoGe WebKit plugin, Tamas Nagy for the answer!