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script.js
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script.js
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//JS code
var txtInput = document.querySelector('#input');
var voiceList = document.querySelector('#voiceList');
var speak= document.querySelector('#speak');
var pause= document.querySelector('#pause');
var resume= document.querySelector('#resume');
var synth = window.speechSynthesis;
var voices = [];
PopulateVoices();
if(speechSynthesis !== undefined){
speechSynthesis.onvoiceschanged = PopulateVoices;
}
//speak
speak.addEventListener('click', ()=>
{
var toSpeak = new SpeechSynthesisUtterance(txtInput.value);
var selectedVoiceName = voiceList.selectedOptions[0].getAttribute('data-name');
voices.forEach((voice)=>
{
if(voice.name === selectedVoiceName)
{
toSpeak.voice = voice;
}
});
synth.speak(toSpeak);
});
function PopulateVoices()
{
voices = synth.getVoices();
var selectedIndex = voiceList.selectedIndex < 0 ? 0 : voiceList.selectedIndex;
voiceList.innerHTML = '';
voices.forEach((voice)=>
{
var listItem = document.createElement('option');
listItem.textContent = voice.name;
listItem.setAttribute('data-lang', voice.lang);
listItem.setAttribute('data-name', voice.name);
voiceList.appendChild(listItem);
});
voiceList.selectedIndex = selectedIndex;
}
//PAUSE
pause.addEventListener('click', ()=>
{
window.speechSynthesis.pause();
});
//RESUME button
resume.addEventListener('click', ()=>
{
window.speechSynthesis.resume();
});