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typingAnimation.js
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typingAnimation.js
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let { wordNumberForIntro, wordNumberForText, intros, descriptions, currentPhraseSelection, introText, descriptionsText, slicedWord, index, subtractIndex } = returnVariables();
(function typeDescriptions() {
//set intitial timeout
let timeOutNumber = 75;
//both arrays have been printed to page, fade in button. If you dont use button or animation, delete style section below
if (wordNumberForText === descriptions.length && wordNumberForIntro === intros.length) {
wordNumberForIntro = 0;
wordNumberForText = 0;
//document.getElementById('main_page_button').style.visibility = "visible";
//document.getElementById('main_page_button').style.animation = "fadeIn 2s";
//document.getElementById('main_page_button').style.opacity = "0.7";
//document.getElementById('main_page_button').style.animation = "blinkFade 2s infinite ease"
return;
}
//iterate through length of wordNumberForIntro array
if (wordNumberForIntro !== intros.length) {
currentPhraseSelection = intros[wordNumberForIntro];
slicedWord = currentPhraseSelection.slice(0, ++index);
document.querySelector('.main_page_text1').textContent = introText + slicedWord;
//iterate through each word, when complete move to next word of array
if (slicedWord.length === currentPhraseSelection.length) {
wordNumberForIntro++;
index = 0;
timeOutNumber = 200;
introText += slicedWord;
document.querySelector('.main_page_text1').textContent = introText;
if (wordNumberForIntro === intros.length) {
timeOutNumber = 500;
}
}
} else if (wordNumberForIntro === intros.length) {
timeOutNumber = 25;
subtractIndex = introText.length;
introText = introText.slice(0, --subtractIndex);
document.querySelector('.main_page_text1').textContent = introText;
if (introText.length === 0 ) {
timeOutNumber = 75;
currentPhraseSelection = descriptions[wordNumberForText];
slicedWord = currentPhraseSelection.slice(0, ++index);
document.querySelector('.main_page_text1').textContent = descriptionsText + slicedWord;
if (slicedWord.length === currentPhraseSelection.length) {
wordNumberForText++;
index = 0;
timeOutNumber = 200;
descriptionsText += slicedWord;
document.querySelector('.main_page_text1').textContent = descriptionsText;
}
}
}
setTimeout(typeDescriptions, timeOutNumber);
}());
function returnVariables() {
const intros = ['Hello, ', 'my name is [FirstName] [LastName], ', "and I am a [Frontend?] [Backend?] Developer."];
const descriptions = ['I make ', 'websites, ', 'desktop apps, ', 'web apps, ', '...and other stuff! ', "Let's talk!"];
let wordNumberForIntro = 0;
let wordNumberForText = 0;
let index = 0;
let subtractIndex = 0;
let currentPhraseSelection = '';
let introText = '';
let descriptionsText = '';
let slicedWord = '';
return { wordNumberForIntro, wordNumberForText, intros, descriptions, currentPhraseSelection, introText, descriptionsText, slicedWord, index, subtractIndex };
}