The SpeechSynthesisErrorEvent
interface of the Web Speech API contains information about any errors that occur while processing SpeechSynthesisUtterance
objects in the speech service.
Event SpeechSynthesisEvent SpeechSynthesisErrorEvent
SpeechSynthesisErrorEvent
extends the SpeechSynthesisEvent
interface, which inherits properties from its parent interface, Event
.
SpeechSynthesisErrorEvent.error
Read only
Returns an error code indicating what has gone wrong with a speech synthesis attempt.
SpeechSynthesisErrorEvent
extends the SpeechSynthesisEvent
interface, which inherits methods from its parent interface, Event
.
var synth = window. speechSynthesis;
var inputForm = document. querySelector ( 'form' ) ;
var inputTxt = document. querySelector ( 'input' ) ;
var voiceSelect = document. querySelector ( 'select' ) ;
var voices = synth. getVoices ( ) ;
...
inputForm. onsubmit = function ( event ) {
event. preventDefault ( ) ;
var utterThis = new SpeechSynthesisUtterance ( inputTxt. value) ;
var selectedOption = voiceSelect. selectedOptions[ 0 ] . getAttribute ( 'data-name' ) ;
for ( i = 0 ; i < voices. length ; i++ ) {
if ( voices[ i] . name === selectedOption) {
utterThis. voice = voices[ i] ;
}
}
synth. speak ( utterThis) ;
utterThis. onerror = function ( event ) {
console. log ( 'An error has occurred with the speech synthesis: ' + event. error) ;
}
inputTxt. blur ( ) ;
}