I want to use an On-Screen-Keyboard in my project which is written in Aurelia platform (WebStorm+Aurelia+Typescript). For this purpose we have to use a JavaScript/HTML based keyboard.
The following code is suitable for me:
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script src="https://code.jquery.com/jquery-git.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js"></script>
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.css">
<link rel="stylesheet" href="https://mottie.github.io/Keyboard/css/keyboard.css">
<script src="https://mottie.github.io/Keyboard/js/jquery.keyboard.js"></script>
<script src="https://mottie.github.io/Keyboard/js/jquery.mousewheel.js"></script>
<script src="https://mottie.github.io/Keyboard/js/jquery.keyboard.extension-typing.js"></script>
<script>
/* VIRTUAL KEYBOARD DEMO - https://github.com/Mottie/Keyboard */
$(function() {
$('#keyboard').keyboard({
layout: 'qwerty'
})
// activate the typing extension
.addTyping({
showTyping: true,
delay: 250
});
});
</script>
</head>
<body>
<div id="wrap">
<input id="keyboard" type="text" />
</div>
</body>
</html>
<body>
<div id="wrap">
<input class="keyboard" type="text" />
<input class="keyboard" type="text" />
<input class="numpad" type="text" />
</div>
</body>
</html>
I don't know how I can integrate this code in the project. Could you please help me?
As far as how to add the jQuery plugin to your project, there are many blog posts on how to do that, and the answer depends on what module loader/bundler you are using.
Regarding the specifics of using a jQuery plugin like this, I would use a custom attribute.
Here's an example: https://gist.run?id=87b7807ef8a50301fe358b26f7263056
keyboard.js
import {inject} from 'aurelia-framework';
#inject(Element)
export class KeyboardCustomAttribute {
constructor(el) {
this.el = el;
}
attached() {
$(this.el).keyboard({
layout: 'qwerty'
})
// activate the typing extension
.addTyping({
showTyping: true,
delay: 250
});
}
}
app.html
<template>
<require from="./keyboard"></require>
<div>
<label>Name: </label>
<input type="text" value.bind="name" keyboard />
</div>
</template>
Note that in this example, I just loaded the jQuery stuff using script tags to make my life simpler.
Related
(I'm new to HTML/JS). I'm trying to clean up my HTML file to bear-bone markup and put all logic in a .js file, including the CDN inclusions. I'm aware of How to include CDN in javascript file (*.js)?
In the HTML below, I tried to move the 2 'src' lines at the bottom, to form_validation.js, also shown below. But when I do that, the Semantic UI form validation stops working and I get error messages that .form is not a function etc. That addCDN() call in the JS file doesn't do it.
I imagine this has to do with me not understanding the order in which these things are processed by the browser... I would greatly appreciate some education.
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.css">
<style>.container {margin: 15em;}</style>
</head>
<body>
<div class="container">
<form class="ui form">
<p>Give this a try:</p>
<div class="field">
<label>Name</label>
<input placeholder="Your Name?" name="name" type="text">
</div>
<div class="ui submit button">Submit</div>
<div class="ui error message"></div>
</form>
</div>
<!-- get these guys out-a-here -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.js"></script>
<!-- ..... -->
<script src="form_validation.js"></script>
</body>
</html>
/*
* form_validation.js
* Uses Semantic UI validation JSON
*/
function addCDN(){
// Can be removed? Ideally not in the HTML file...
var jq = document.createElement('script');
jq.setAttribute('src',
'https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'
);
document.head.appendChild(jq);
var sui = document.createElement('script');
sui.setAttribute('src',
'https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.js'
);
document.head.appendChild(sui);
}
$(document).ready(function(){
addCDN(); // this doesn't seem to happen :(
$('.ui.form').form({
fields: {name : ['minLength[6]', 'empty']}
});
});```
Working on a personal project with a navigation bar. I am using jquery x.load() to load html pages into a specific div. The pages load correctly into the div. However, one of the is using a jquery flipswitch. I am trying to read the state of this flipswitch, to no prevail. I have a main javascript file that loads the individual pages, which is basically my x.load(). I have a working jquery script for reading the switch state, that works when placed directly into the developers console. I have attempted this code both inline in the individual page as well as my main javascript file. When I place it inside the individual page, it will at times cause a race condition to develop.
I am looking for any suggestions, advice, or direction on being able to read the status of the flipswitch from the individual pages.
The first section of code is my javascript file. The second section of code, is both my individual page, as well as my main html page that loads the individual html page, respectively.
jQuery(document).ready(function() {
var SideNav = $('.side-nav'),
NavTrigger = $('.nav-trigger'),
Content = $('.content'),
ApartmentAlarm = $('#Alarm'),
$('.ui-flipswitch').click(function(){console.log($(this).hasClass('ui-flipswitch-active') ? 'On' : 'Off')})
NavTrigger.on('click', function(event) {
event.preventDefault();
alert("click works");
$([SideNav, NavTrigger]).toggleClass('nav-visible');
});
ApartmentAlarm.on('click', function() {
//event.preventDefault();
Content.load('alarm.html');
$([SideNav, NavTrigger]).toggleClass('nav-visible');
});
<html>
<head>
<title></title>
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<form>
<label for="LeftSwitch">Left Light:</label>
<input type="checkbox" data-role="flipswitch" name="LeftSwitch" id="LeftSwitch">
<br>
<label for="RightSwitch">Right Light</label>
<input type="checkbox" data-role="flipswitch" name="RightSwitch" id="RightSwitch">
</form>
<script type="text/javascript">
$(document).ready(function() {
console.log('hello');
$('#LeftSwitch').on('flipswitchcreate', function(event, ui) {
alert('me')
});
//$('.ui-flipswitch').click(function(){console.log($(this).hasClass('ui-flipswitch-active') ? 'On' : 'Off')})
})
</script>
</body>
</html>
<html>
<head>
<title>
</title>
<link rel="stylesheet" href="apt.css">
</head>
<body>
<header class="page-header">
<div class="apartment-name">Carlson Casa</div>
<div class="data-top">
<ul class="top-data">
<li>Time</li>
<li>Outside Temp</li>
<li>Inside Temp</li>
<li>Menu<span></span></li>
</ul>
</div>
</header>
<main class="main-content">
<nav class="side-nav">
<ul>
<li>Apartment</li>
<li class="nav-label">Living Room</li>
<li>Alarm control</li>
<li>Chandelier</li>
<li class="nav-label">Bedroom</li>
<li>Lights</li>
<li>Alarm Clock</li>
</ul>
</nav>
<div class="content">
Controls go here
</div>
</main>
<script src="jquery-2.1.4.js"></script>
<script src="main.js"></script>
</body>
</html>
As you are using jQuery Mobile Flipswitch of type checkbox, you can get the status by checking the property checked. Here is a jQuery Mobile Flipswitch playground:
var cases = {false: "Unchecked", true: "Checked"};
function getStatus() {
$("#statusLeft").html(cases[$("#LeftSwitch").prop("checked")]);
$("#statusRight").html(cases[$("#RightSwitch").prop("checked")]);
}
$(document).on("change", "#LeftSwitch", function(e) {
var status = $(this).prop("checked");
$("#statusLeft").html("Changed to "+cases[status]);
});
$(document).on("change", "#RightSwitch", function(e) {
var status = $(this).prop("checked");
$("#statusRight").html("Changed to "+cases[status]);
});
function toggleLeft() {
var status = $("#LeftSwitch").prop("checked");
$("#LeftSwitch").prop("checked", !status).flipswitch("refresh");
}
function toggleRight() {
var status = $("#RightSwitch").prop("checked");
$("#RightSwitch").prop("checked", !status).flipswitch("refresh");
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css">
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<div data-role="page" id="pageone">
<div data-role="content">
<form>
<label for="LeftSwitch">Left Light:</label>
<input type="checkbox" data-role="flipswitch" name="LeftSwitch" id="LeftSwitch">
<span id="statusLeft">Unchecked</span>
<br>
<label for="RightSwitch">Right Light</label>
<input type="checkbox" data-role="flipswitch" name="RightSwitch" id="RightSwitch">
<span id="statusRight">Unchecked</span>
</form>
<button class="ui-btn" onclick="getStatus();">Get Status</button>
<button class="ui-btn" onclick="toggleLeft();">Toggle Left</button>
<button class="ui-btn" onclick="toggleRight();">Toggle Right</button>
</div>
</div>
</body>
</html>
By using the change event instead of click you will be notified of the flipswitch toggling also if you are setting the status in code.
Additional notes:
About what you are defining "race condition" i believe you are referring to one of the common mistakes when using jQuery Mobile, i.e. document.ready vs. page events. Please read this post here, and also take some time to read the whole story in deep in this great post of Omar here: jQuery Mobile “Page” Events – What, Why, Where, When & How? (you will find here some other useful posts about this topic).
Moreover: you are trying to update the flipswtches manually by setting the ui-flipswitch-active class by yourself, but i believe you will run into the problem of keeping the status and the ui consistent. So, you may better use the standard JQM way to set the flipswitch status by using flipswitch.refresh. There is already an example in my code snippet.
The last note: until you strongly need it - and you know how to versioning jQuery Mobile - please use the same version of these libraries in all your files, so in your case i believe the pair jQuery 2.1 + JQM 1.4.5 shall be just fine.
jQuery(document).ready(function() {
var SideNav = $('.side-nav'),
NavTrigger = $('.nav-trigger'),
Content = $('.content'),
ApartmentAlarm = $('#Alarm');
$('.ui-flipswitch').click(function(){console.log($(this).hasClass('ui-flipswitch-active') ? 'On' : 'Off')});
NavTrigger.on('click', function(event) {
event.preventDefault();
alert("click works");
$([SideNav, NavTrigger]).toggleClass('nav-visible');
});
ApartmentAlarm.on('click', function() {
//event.preventDefault();
Content.load('alarm.html');
$([SideNav, NavTrigger]).toggleClass('nav-visible');
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<html>
<head>
<title></title>
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<form>
<label for="LeftSwitch">Left Light:</label>
<input type="checkbox" data-role="flipswitch" name="LeftSwitch" id="LeftSwitch">
<br>
<label for="RightSwitch">Right Light</label>
<input type="checkbox" data-role="flipswitch" name="RightSwitch" id="RightSwitch">
</form>
<script type="text/javascript">
$(document).ready(function() {
console.log('hello');
$('#LeftSwitch').on('flipswitchcreate', function(event, ui) {
alert('me')
});
//$('.ui-flipswitch').click(function(){console.log($(this).hasClass('ui-flipswitch-active') ? 'On' : 'Off')})
})
</script>
</body>
</html>
I am new to Ractive.js and just playing around with it. I am trying to build a simple app, but strangely, it's not working on my pc and I am getting an error in console "Could not find template element with id #template", where #template refers to the id assigned to script tag. Nothing gets rendered on my browser. However, the same code is running fine in JSFiddle. Can someone explain what is happening here?
Here is the fiddle.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Get Weather Details</title>
<meta name="description" content="Get weather for your city">
<link href="https://fonts.googleapis.com/css?family=Arimo" rel="stylesheet">
<link rel="stylesheet" href="weather.css">
<script src='https://cdn.ractivejs.org/latest/ractive.js'></script>
<script src="weather.js"></script>
</head>
<body>
<div id="main" class="page-container">
<script id='template' type='text/ractive'>
<div class="weather-widget">
<div class="input-group">
<label>City Name</label>
<input type="text" class="form-control" placeholder="Enter City Name" />
</div>
<div class="input-group">
<label>Recent Searches</label>
<select>
<option>Select from recent searches</option>
</select>
</div>
<div class="weather-details">
<table>
<tbody>
<tr>
<th>Wind</th>
<td>{{country}}</td>
</tr>
</tbody>
</table>
</div>
</div>
</script>
</div>
</body>
</html>
Code in weather.js:
var ractive = new Ractive({
el: '#main',
template: '#template',
data: {
country: 'London'
}
});
At the time weather.js executes, the element hasn't yet been created. You could either move the <script src='weather.js'></script> tag to the bottom of the page (inside <body>, after the topmost <div> containing the template element the script refers to), or add a defer attribute: <script defer src='weather.js'></script>.
I am trying to load MDL Switch through external file but it's not working.
Here is my main page code : index.php
<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="material.min.css">
</head>
<body>
Load
<div class="demo-switch">
<label class="mdl-switch mdl-js-switch mdl-js-ripple-effect" for="switch-2">
<input type="checkbox" id="switch-2" class="mdl-switch__input" />
<span class="mdl-switch__label">Bluetooth</span>
</label>
</div>
<script src="js/material.min.js"></script>
<script src="js/jquery.js"></script>
<script>
$(document).ready(function(){
$.getScript("js/material.min.js").done(function(){
$(document).on("click",".lo",function(){
$('.demo-switch').load("new_test.php");
});
});
});
</script>
</body>
</html>
Here is file new_test.php
<div class="demo-switch">
<label class="mdl-switch mdl-js-switch mdl-js-ripple-effect" for="switch-2">
<input type="checkbox" id="switch-2" class="mdl-switch__input" />
<span class="mdl-switch__label">Bluetooth</span>
</label>
</div>
Here are the result after i press load button:
possible js is not working properly but i can't find a way to fix this.
please help
You Will need to call componentHandler.upgradeAllRegistered() for dynamic dom.
Add componentHandler.upgradeAllRegistered() at the very bottom of your view (new_test.php, in this case).
I am having trouble getting a jquery plugin called ui multiselect to show up properly inside a modal (using jqmodal). I actually have tried another modal called simplemodal and a different multiselect plugin as well with no luck. From what I can gather, it appears the CSS of the for uimultiselect is not being applied because the multiselect resides inside the modal div, which has display: none at page load. I have tried a number of different things suggested by others having this issue and none have worked. Perhaps I am doing it wrong.
In my code, I displayed the multiselect inside and outside of the modal. It works perfectly fine outside.
here is my html:
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>jQuery UI Multiselect</title>
<link rel="stylesheet" href="css/multiselect/common.css" type="text/css" />
<link type="text/css" rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/base/ui.all.css" />
<link type="text/css" href="css/multiselect/ui.multiselect.css" rel="stylesheet" />
<link type="text/css" rel="stylesheet" href="css/jqModalForm.css" />
<link type="text/css" rel="stylesheet" href="css/main.css" />
<link type="text/css" rel="stylesheet" href="css/jqModal.css" />
<script type="text/javascript" src="js/multiselect/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="js/multiselect/jquery-ui-1.8.custom.min.js"></script>
<script type="text/javascript" src="js/multiselect/plugins/localisation/jquery.localisation-min.js"></script>
<script type="text/javascript" src="js/multiselect/plugins/scrollTo/jquery.scrollTo-min.js"></script>
<script type="text/javascript" language="javascript" src="js/jqModal.js"></script>
<script type="text/javascript" language="javascript" src="js/jqDnR.js"></script>
<script type="text/javascript" language="javascript" src="js/jquery.dataTables.js"></script>
<script type="text/javascript" charset="utf-8">
$().ready(function() {
$('#addShortCodes').jqm({
trigger: '#addShortCodesTrigger',
overlay: 30, /* 0-100 (int) : 0 is off/transparent, 100 is opaque */
overlayClass: 'whiteOverlay'
})
.jqDrag('.jqDrag'); /* make dialog draggable, assign handle to title */
// Close Button Highlighting. IE doesn't support :hover. Surprise?
$('input.jqmdX')
.hover(function(){ $(this).addClass('jqmdXFocus'); },function(){ $(this).removeClass('jqmdXFocus'); })
.focus(function(){ this.hideFocus=true; $(this).addClass('jqmdXFocus'); })
.blur(function(){ $(this).removeClass('jqmdXFocus'); });
});
</script>
</head>
<body>
<img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_white_ffffff.png" alt="Fork me on GitHub" />
<div id="wrapper">
<div id="content">
<form action="index.html">
<select id="countries" class="multiselect" multiple="multiple" name="countries[]">
<option value="AFG">Afghanistan</option>
<option value="ALB">Albania</option>
<option value="FRA">France</option>
</select>
<br/>
<input type="submit" value="Submit Form"/>
</form>
Add
<script type="text/javascript" src="js/multiselect/ui.multiselect.js"></script>
<script type="text/javascript">
$(function(){
$.localise('ui-multiselect', {/*language: 'en',*/ path: 'js/locale/'});
$(".multiselect").multiselect();
$('#switcher').themeswitcher();
});
</script>
<div id="addShortCodes" class="jqmDialog">
<div class="jqmdTL">
<div class="jqmdTR">
<div class="jqmdTC jqDrag">Add Short Codes</div>
</div>
</div>
<div class="jqmdBL">
<div class="jqmdBR">
<div class="jqmdBC">
<form id="addMonitor" action="addMonitor.do" method="post">
<div class="leftBox1">
Short Codes:
<textarea name="shortCodes" cols="20" rows="8"></textarea>
</div>
<div class="rightBox1">
<select id="countries" class="multiselect" multiple="multiple" name="countries[]">
<option value="AFG">Afghanistan</option>
<option value="ALB">Albania</option>
<option value="FRA">France</option>
</select>
</div>
<input type="hidden" name="requestId" value="${monitorRequest.requestId}" />
<div class="centerBox1">
<input type="submit" value="Add" />
</div>
</form>
</div>
</div>
</div>
<input type="image" src="dialog/close.gif" class="jqmdX jqmClose" />
</div>
<script type="text/javascript"
src="http://jqueryui.com/themeroller/themeswitchertool/">
</script>
<div id="switcher"></div>
<h2>Features</h2>
<ul>
<li>Search within available options, if there are a lots of them</li>
<li>Displaying counts of selected and available items</li>
<li>Select All / Deselect All Buttons</li>
<li>Dragging items from the available list to the selected list directly</li>
</ul>
<h2>Contributors</h2>
<ul>
<li>Michael Aufreiter</li>
<li>Yanick Rochon</li>
</ul>
</p>
<h2>Misc</h2>
<p>
There are no limitations. Do whatever you want with this plugin.
If you did some nice modifications, just let me know (via Github). I'd be happy to include them.
</p>
<h2>Elsewhere</h2>
<ul>
<li>DONUT? - Radial Navigator <small style="color: red;">NEW!</small></li>
</ul>
</div>
<div id="footer">
<p class="left">A Quasipartikel Production</p>
<p class="right">Template adopted from orderedlist.com</p>
<br class="clear"/>
</div>
</div>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-10368067-1");
pageTracker._trackPageview();
} catch(err) {}</script>
</body>
</html>
please try to place your jquery code before </body> and after the target selector...
so jquery code after target selector can fire it up .
because jquery need to be manipulation the target after.
All three of the following syntaxes are equivalent:
$(document).ready(handler)
$().ready(handler) (this is not recommended)
$(handler)
You might be using syntax that is not recommended, try this:
$(document).ready(function() {
instead of this
$().ready(function() {
I resolved the issue. I had to apply the mutiselect js in the callback from jqmodal
<script type="text/javascript" charset="utf-8">
$(document).ready(function() {
var myOpen=function(hash){
hash.w.css('opacity',1).show();
$(".multiselect").multiselect();
$.localise('ui-multiselect', {/*language: 'en',*/ path: 'js/locale/'});
};
$('#addShortCodes').jqm({
trigger: '#addShortCodesTrigger',
overlay: 30, /* 0-100 (int) : 0 is off/transparent, 100 is opaque */
overlayClass: 'whiteOverlay',
onShow:myOpen
})
.jqDrag('.jqDrag'); /* make dialog draggable, assign handle to title */
// Close Button Highlighting. IE doesn't support :hover. Surprise?
$('input.jqmdX')
.hover(function(){ $(this).addClass('jqmdXFocus'); },function(){ $(this).removeClass('jqmdXFocus'); })
.focus(function(){ this.hideFocus=true; $(this).addClass('jqmdXFocus'); })
.blur(function(){ $(this).removeClass('jqmdXFocus'); });
});
</script>