This code contains the user interface of the banking chatbot. I have used Mozilla's Web Speech API to implement the speech to text feature. After implementing it, I have faced a major bug. As soon as the user starts the speech recognition by clicking on the "Speak" button; the textarea automatically increases in size and covers or hides the Submit button which is preventing the user from submitting his/her query. I haven't been able to locate the error.
//initialize speech recognition API
window.SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
const recognition = new SpeechRecognition(); //initialize my instance of speech recognition
recognition.interimResults = true; //return results while still working on current recognition
//this is where your speech-to-text results will appear
let p = document.createElement("p")
const words = document.querySelector(".words-container")
words.appendChild(p)
//I want to select and change the color of the body, but this could be any HTML element on your page
let body = document.querySelector("body")
let cap_css_colors = ["AliceBlue","AntiqueWhite","Aqua","Aquamarine","Azure","Beige","Bisque","Black","BlanchedAlmond","Blue","BlueViolet","Brown","BurlyWood","CadetBlue","Chartreuse","Chocolate","Coral","CornflowerBlue","Cornsilk","Crimson","Cyan","DarkBlue","DarkCyan","DarkGoldenRod","DarkGray","DarkGrey","DarkGreen","DarkKhaki","DarkMagenta","DarkOliveGreen","Darkorange","DarkOrchid","DarkRed","DarkSalmon","DarkSeaGreen","DarkSlateBlue","DarkSlateGray","DarkSlateGrey","DarkTurquoise","DarkViolet","DeepPink","DeepSkyBlue","DimGray","DimGrey","DodgerBlue","FireBrick","FloralWhite","ForestGreen","Fuchsia","Gainsboro","GhostWhite","Gold","GoldenRod","Gray","Grey","Green","GreenYellow","HoneyDew","HotPink","IndianRed","Indigo","Ivory","Khaki","Lavender","LavenderBlush","LawnGreen","LemonChiffon","LightBlue","LightCoral","LightCyan","LightGoldenRodYellow","LightGray","LightGrey","LightGreen","LightPink","LightSalmon","LightSeaGreen","LightSkyBlue","LightSlateGray","LightSlateGrey","LightSteelBlue","LightYellow","Lime","LimeGreen","Linen","Magenta","Maroon","MediumAquaMarine","MediumBlue","MediumOrchid","MediumPurple","MediumSeaGreen","MediumSlateBlue","MediumSpringGreen","MediumTurquoise","MediumVioletRed","MidnightBlue","MintCream","MistyRose","Moccasin","NavajoWhite","Navy","OldLace","Olive","OliveDrab","Orange","OrangeRed","Orchid","PaleGoldenRod","PaleGreen","PaleTurquoise","PaleVioletRed","PapayaWhip","PeachPuff","Peru","Pink","Plum","PowderBlue","Purple","Red","RosyBrown","RoyalBlue","SaddleBrown","Salmon","SandyBrown","SeaGreen","SeaShell","Sienna","Silver","SkyBlue","SlateBlue","SlateGray","SlateGrey","Snow","SpringGreen","SteelBlue","Tan","Teal","Thistle","Tomato","Turquoise","Violet","Wheat","White","WhiteSmoke","Yellow","YellowGreen"];
const CSS_COLORS = cap_css_colors.map(color => {
//I need to change all color names to lower case, because comparison between words will be case sensitive
return color.toLowerCase()
})
//once speech recognition determines it has a "result", grab the texts of that result, join all of them, and add to paragraph
recognition.addEventListener("result", e => {
const transcript = Array.from(e.results)
.map(result => result[0])
.map(result => result.transcript)
.join("")
p.innerText = transcript
//once speech recognition determines it has a final result, create a new paragraph and append it to the words-container
//this way every time you add a new p to hold your speech-to-text every time you're finished with the previous results
if (e.results[0].isFinal) {
p = document.createElement("p")
words.appendChild(p)
}
//for each result, map through all color names and check if current result (transcript) contains that color
//i.e. see if a person said any color name you know
CSS_COLORS.forEach(color => {
//if find a match, change your background color to that color
if (transcript.includes(color)) {
body.style.backgroundColor = color;
}
})
})
//add your functionality to the start and stop buttons
function startRecording() {
recognition.start();
recognition.addEventListener("end", recognition.start)
document.getElementById("stop").addEventListener("click", stopRecording)
}
function stopRecording() {
console.log("okay I'll stop")
recognition.removeEventListener("end", recognition.start)
recognition.stop();
}
ul {
list-style: none;
padding: 0;
}
p {
color: #444;
}
button:focus {
outline: 0;
}
.container {
max-width: 700px;
margin: 0 auto;
padding: 100px 50px;
text-align: center;
}
.container h1 {
margin-bottom: 20px;
}
.page-description {
font-size: 1.1rem;
margin: 0 auto;
}
.tz-link {
font-size: 1em;
color: #1da7da;
text-decoration: none;
}
.no-browser-support {
display: none;
font-size: 1.2rem;
color: #e64427;
margin-top: 35px;
}
.app {
margin: 40px auto;
}
#note-textarea {
margin: 20px 0;
}
#recording-instructions {
margin: 15px auto 60px;
}
#notes {
padding-top: 20px;
}
.note .header {
font-size: 0.9em;
color: #888;
margin-bottom: 10px;
}
.note .delete-note,
.note .listen-note {
text-decoration: none;
margin-left: 15px;
}
.note .content {
margin-bottom: 40px;
}
#media (max-width: 768px) {
.container {
padding: 50px 25px;
}
button {
margin-bottom: 10px;
}
}
/* -- Demo ads -- */
#media (max-width: 1200px) {
#bsaHolder{ display:none;}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>MJ BOT </title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="{{ url_for('static', filename='styles/style.css') }}">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<!-- partial:index.partial.html -->
<section class="msger">
<header class="msger-header">
<div class="msger-header-title">
<i class=""></i> MJ Chatbot <i class=""></i>
</div>
</header>
<main class="msger-chat">
<div class="msg left-msg">
<div class="msg-img" style="background-image: url(https://image.flaticon.com/icons/svg/145/145867.svg)"></div>
<div class="msg-bubble">
<div class="msg-info">
<div class="msg-info-name"></div>
</div>
<div class="msg-text">
<p> {{ questionAsked }} </p>
</div>
</div>
</div>
</main>
<article>
<main class="msger-chat">
<div class="msg right-msg">
<div class="msg-img" style="background-image: url(https://image.flaticon.com/icons/svg/327/327779.svg)"></div>
<div class="msg-bubble">
<div class="msg-info">
<div class="msg-info-name"></div>
</div>
<div class="msg-text">
<p> {{ response }}</p>
</div>
</div>
</div>
</article>
</main>
<form id="output" class="msger-inputarea" action="signup" method="post">
<input id="output" class="msger-input" type="text" name="question"></input>
<input id='play' class="msger-send-btn" type="submit" value="Submit Message !" > </input>
<input type="button" value="Speak" onclick="runSpeechRecognition()"></input>
<button id='stop'></button>
</form>
<button id=play style="font-size:24px">Listen <i class="fas fa-file-audio"></i></button>
Send Query to Agent !
</section>
<script >onload = function() {
if ('speechSynthesis' in window) with(speechSynthesis) {
var playEle = document.querySelector('#play');
var pauseEle = document.querySelector('#pause');
var stopEle = document.querySelector('#stop');
var flag = false;
playEle.addEventListener('click', onClickPlay);
pauseEle.addEventListener('click', onClickPause);
stopEle.addEventListener('click', onClickStop);
function onClickPlay() {
if(!flag){
flag = true;
utterance = new SpeechSynthesisUtterance(document.querySelector('article').textContent);
utterance.voice = getVoices()[0];
utterance.onend = function(){
flag = false; playEle.className = pauseEle.className = ''; stopEle.className = 'stopped';
};
playEle.className = 'played';
stopEle.className = '';
speak(utterance);
}
if (paused) { /* unpause/resume narration */
playEle.className = 'played';
pauseEle.className = '';
resume();
}
}
function onClickPause() {
if(speaking && !paused){ /* pause narration */
pauseEle.className = 'paused';
playEle.className = '';
pause();
}
}
function onClickStop() {
if(speaking){ /* stop narration */
/* for safari */
stopEle.className = 'stopped';
playEle.className = pauseEle.className = '';
flag = false;
cancel();
}
}
}
else { /* speech synthesis not supported */
msg = document.createElement('h5');
msg.textContent = "Detected no support for Speech Synthesis";
msg.style.textAlign = 'center';
msg.style.backgroundColor = 'red';
msg.style.color = 'white';
msg.style.marginTop = msg.style.marginBottom = 0;
document.body.insertBefore(msg, document.querySelector('div'));
}
}
</script>
<script>
/* JS comes here */
function runSpeechRecognition() {
// get output div reference
var output = document.getElementById("output");
// get action element reference
var action = document.getElementById("help");
// new speech recognition object
var SpeechRecognition = SpeechRecognition || webkitSpeechRecognition;
var recognition = new SpeechRecognition();
// This runs when the speech recognition service starts
recognition.onstart = function() {
action.innerHTML = "<small>listening, please speak...</small>";
};
recognition.onspeechend = function() {
action.innerHTML = "<small>stopped listening, hope you are done...</small>";
recognition.stop();
}
// This runs when the speech recognition service returns result
recognition.onresult = function(event) {
var transcript = event.results[0][0].transcript;
var confidence = event.results[0][0].confidence;
output.innerHTML = "<b></b> " + transcript + "<br/> <b></b> " ;
output.classList.remove("hide");
};
// start recognition
recognition.start();
}
</script>
<!-- partial -->
<script src='https://use.fontawesome.com/releases/v5.0.13/js/all.js'></script>
</body>
</html>
recognition.onend = (event) => {
//insert your code to display button here
}
I try to bind a click event on symbol in a svg.
When a element spinns in the symbol, the click event is not fired, stops/pauses the animation, the click event fires.
How can i fix this, that the click events get fired every time i click on it, regardless if the animations run or not.
.as-console-wrapper{
display: none!important;
}
<!doctype html>
<html lang="de">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Schematic</title>
<script src="https://cdn.jsdelivr.net/npm/#svgdotjs/svg.js#3.0/dist/svg.min.js"></script>
<!--<script src="assets/js/vue.min.js"></script>-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.12/vue.common.dev.min.js"></script>
<script>
const color = {
blue: "#007bff",
indigo: "#6610f2",
purple: "#6f42c1",
pink: "#e83e8c",
red: "#dc3545",
orange: "#fd7e14",
yellow: "#ffc107",
green: "#28a745",
teal: "#20c997",
cyan: "#17a2b8",
white: "#fff",
gray: "#6c757d",
"gray-dark": "#343a40",
primary: "#007bff",
secondary: "#6c757d",
success: "#28a745",
info: "#17a2b8",
warning: "#ffc107",
danger: "#dc3545",
light: "#f8f9fa",
dark: "#343a40"
};
let baseColor = {
background: "#000",
"fill-opacity": 0.5,
stroke: color.white,
"stroke-width": 1,
"stroke-opacity": 0.5
};
let pipeColor = {
fill: color.blue,
opacity: 1
};
let pumpColor = {
fill: color.gray,
"fill-opacity": 0.8
}
document.addEventListener("DOMContentLoaded", () => {
// parent drawing
let draw = SVG().addTo('#schematic').size("100%", 500);
let pumpGroup = draw.symbol();
pumpGroup.click(function () {
alert("Pump clicked!");
});
let height = 50;
let radius = 30;
let chase = pumpGroup.rect(80, height).attr(baseColor).move(0, 0); // 520, 370
let motor1 = pumpGroup.circle(radius).attr(pumpColor).move(45, (height / 2) - radius / 2); // 525, 380
let motor2 = pumpGroup.circle(radius).attr(pumpColor).move(5, (height / 2) - radius / 2); // 565, 380
let fan1 = pumpGroup.image("https://cdn0.iconfinder.com/data/icons/screw/512/fan-ventilator-propeller-rotor-motion-512.png").scale(0.05).move(940, 240); //.animate().rotate(360, 256 + 940, 256 + 240).loop();
let fan2 = pumpGroup.image("https://cdn0.iconfinder.com/data/icons/screw/512/fan-ventilator-propeller-rotor-motion-512.png").scale(0.05).move(140, 240);
//
// 1 = slave, 2 = master
let fant1Runner = fan1.animate(1500).ease("-").rotate(360, 256 + 940, 256 + 240).loop().timeline().pause();
let fant2Runner = fan2.animate(1500).ease("-").rotate(360, 256 + 140, 256 + 240).loop().timeline().pause();
setInterval(() => {
fant2Runner.play();
fant1Runner.play();
setTimeout(() => {
fant2Runner.pause();
fant1Runner.pause();
}, 2500)
}, 5000);
draw.use(pumpGroup).move(10, 10).click(() => {
alert("Clicked on pump!");
});
});
</script>
</head>
<body>
<div id="app">
<div id="schematic"></div>
</div>
</body>
</html>
For demsonstation i create a minimal snippet.
The fans start spinning after 5sec, run then for 2.5 sec and stops.
As written above, when the fans spin, no click fires.
Thanks for any advise.
I need to be able to resize, rotate, and move an image. I have managed to find the code below that works but I need to either have a rotation point on the image where I can use it to rotate it with mouse or have the slider to move with the image. The problem starts when the image and the slider are too far apart. I would prefer to have the slider as part of the image if possible, somehow connected. Many thanks in advance for your help. The image is a protractor where it needs to be moved and rotated to measure angles.
Below is my codes
HTML
<!-- Mockup img downloaded from www.magicmockups.com -->
<!-- Change the mockup image to any image of your choice in the img tag bellow. -->
<!-- XXX: WARNING: When the pen is saved, the movable div is RESET to the original
position/size/rotation. -->
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
</div>
<div style="margin-top: 20px">ROTATION SLIDER:</div>
<div id="slider" style="display:inline-block; width: 50%; margin: 10px 0 10px1 0px;">
</div>
<div style="display: inline-block; position: relative;">
<!-- CHANGE IMG TO YOUR IMG -->
<div id="movable" >https://link to image</div>
Javascript
var currentUnit = "pixels"
$( function() {
$("input[type=radio]").checkboxradio();
$("#slider").slider({
min: -360,
max: 360,
slide: function(event, ui) {
// Set the slider's correct value for "value".
$(this).slider('value', ui.value);
$("#movable").css('transform', 'rotate(' + ui.value + 'deg)')
updateText()
}
});
$("#movable").draggable({
drag: function(event, ui) {
updateText()
}
})
$("#movable").resizable({
resize: function(event, ui) {
updateText()
}
})
// Init the text.
updateText();
});
function getPixelDimensions() {
precision = 100
// Save current transform (rotation).
originalTransform = $("#movable").css('transform')
// Remove rotation to make sure position() is the CSS position, not the bounding rect
position.
$("#movable").css('transform', 'rotate(0deg)')
position = $("#movable").position()
// Restore rotation.
$("#movable").css('transform', originalTransform)
dim = {
top: Math.round(position.top * precision) / precision,
left: Math.round(position.left * precision) / precision,
width: Math.round($("#movable")[0].clientWidth * precision) / precision,
height: Math.round($("#movable")[0].clientHeight * precision) / precision
}
return dim;
}
function getPercentageDimensions() {
}
function updateText() {
if(currentUnit == "pixels") {
dim = getPixelDimensions();
sufix = "px"
} else {
dim = getPercentageDimensions();
sufix = "%"
}
$(".d").remove()
for(prop in dim) {
$("#dimensions").append( "<div class='d'>" + prop + ": " + dim[prop] + sufix + "</div>");
}
$("#dimensions").append( "<div class='d'>rotate: " + $("#slider").slider("value") +
"deg</div>");
//console.log($("#outer").position().top)
}
$('input').change(function() {
if(this.id == "radio-1") {
currentUnit = "pixels";
updateText();
} else if(this.id.search("radio") != -1){
currentUnit = "percentage";
updateText();
}
})
function previewFile() {
var preview = document.querySelector('img'); //selects the query named img
var file = document.querySelector('input[type=file]').files[0]; //sames as here
var reader = new FileReader();
reader.onloadend = function () {
preview.src = reader.result;
}
if (file) {
reader.readAsDataURL(file); //reads the data as a URL
} else {
preview.src = "";
}
}
CSS
#movable {
position: absolute;
text-align: center;
/*Manually change values here.*/
width: 400px;
height: 400px;
top: 0px;
left: 0px;
transform: rotate(0deg);
}
In the example below, the split button should remove all semicolons and create a new editor with the following text until the next semicolon.
However, there is an odd bug where all editors except the first one have the cursor flashing at the end of the line, but only the last field has actually got the cursor (e.g. typing after pressing split will put text in the last field). How do I prevent this?
$(function() {
function aceinit() {
var e = ace.edit(this),
t = $(this);
e.setTheme("ace/theme/sqlserver");
e.setOptions({
maxLines: Infinity,
highlightActiveLine: false,
tabSize: 8,
useSoftTabs: false,
fixedWidthGutter: true
});
e.getSession().setMode("ace/mode/sql");
e.getSession().on('change', function() {
$('.output').css('opacity', '0.3');
$('.markdown-toggle').hide();
});
e.commands.bindKey("Tab", null);
e.commands.bindKey("Shift-Tab", null);
e.setAutoScrollEditorIntoView(true);
return e;
}
$('.ace').each(function() {
aceinit.call(this);
});
$('body').on('click', '.plus', function() {
$('main').children().slice(0, 3).clone().insertBefore($(this));
$('.ace').each(function() {
aceinit.call(this);
});
var b = $(this).prev().prev('.batch');
var e = aceinit.call(b.find('.ace').get(0));
e.setValue("");
e.resize();
e.focus();
b.find('.results').html('');
});
$('body').on('click', '.split', function() {
var b = $(this).prev('.batch');
e = ace.edit(b.find('.ace').get(0));
s = ';';
b.find('.results').html('');
setTimeout(function() {
var split = e.getValue().split((new RegExp(s, 'im')));
$.each(split, function(i, v) {
if (v.trim()) {
if (i > 0) {
if (!b.find('.ace').filter(function() {
return ace.edit(this).getValue() === '';
}).length) {
b.next().next('.plus').click();
}
b = b.nextAll().eq(2);
e = ace.edit(b.find('.ace').get(0));
}
e.setValue(split[i].replace(/\s+$/, '').replace(/^\s+/, ''), 1);
}
});
}, 0);
});
});
.batch {
flex-direction: column;
min-width: 0;
overflow-x: hidden;
margin-left: 0.5em;
}
.query.ace {
border: 1px solid #aaa;
height: 1em;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://dbfiddle.uk/ace/ace.js"></script>
<main>
add batch
<div class="batch" style="display: flex;">
<div class="ace query">text1
;
text2
;
text3
;
text4
;
text5
;</div>
</div>
split
add batch
</main>
this happens because you are calling
e.focus();
after creating each editor, call it only for the one which you want to be focused.
I am setting text using the following:
var someString = 'Mark has solved the problem';
editor.getSession().setValue(someString);
In above case, Need only 'Mark' to appear in blue color.
Is there a way to load html tags in ace editor or manipulate styling of certain words?
You can create custom highlight rules to do this
<!DOCTYPE html>
<html lang="en">
<head>
<title>ACE in Action</title>
<meta charset="utf-8">
<style type="text/css" media="screen">
#editor {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
.ace_customTokenName {color: darkred}
</style>
</head>
<body>
<div id="editor" style="height: 500px; width: 800px"></div>
<script src="https://ajaxorg.github.io/ace-builds/src/ace.js"></script>
<script>
define('ace/mode/custom', [], function(require, exports, module) {
var oop = require("ace/lib/oop");
var TextMode = require("ace/mode/text").Mode;
var Tokenizer = require("ace/tokenizer").Tokenizer;
var CustomHighlightRules = require("ace/mode/custom_highlight_rules").CustomHighlightRules;
var Mode = function() {
this.HighlightRules = CustomHighlightRules;
};
oop.inherits(Mode, TextMode);
(function() {
}).call(Mode.prototype);
exports.Mode = Mode;
});
define('ace/mode/custom_highlight_rules', [], function(require, exports, module) {
var oop = require("ace/lib/oop");
var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightRules;
var CustomHighlightRules = function() {
var keywordMapper = this.createKeywordMapper({
"variable.language": "this",
"keyword": "Mark|Ben|Bill",
"constant.language": "true|false|null",
// it is also possible to use css, but that may conflict with themes
"customTokenName": "problem"
}, "text", true);
this.$rules = {
"start": [
{
regex: "\\w+\\b",
token: keywordMapper
},
]
};
this.normalizeRules()
};
oop.inherits(CustomHighlightRules, TextHighlightRules);
exports.CustomHighlightRules = CustomHighlightRules;
});
var editor = ace.edit("editor");
editor.session.setMode("ace/mode/custom");
var someString = 'Mark has solved the problem';
editor.session.setValue(someString);
</script>
</body>
</html>