我正在使用articulate.js(http://www.jqueryscript.net/demo/Lightweight-jQuery-Based-Text-To-Speech-Engine-Articulate-js/)从页面中读取内容并将其朗读。它工作得很好,但如果它正在说什么,并且我按了tab,那么它就会停止,但不会读取tab选择的内容。一些预定义函数
<script>
function speak(obj) {
$(obj).articulate('speak');
};
function pause() {
$().articulate('pause');
};
function resume() {
$().articulate('resume');
};
function stop() {
$().articulate('stop');
};
</script>我尝试过的东西
<script>
$(document).ready(function() {
var counter = 0;
setTimeout(function(){
counter +=1;
if (counter == 1){
explode();
}
},1000);
function explode(){
//$('body').articulate('speak'); // Default for play whole content
$('h1').articulate('speak');
}
$('body').keyup(function (e) {
$().articulate('stop');
if (e.which == 9) { // on tab press start speaking selected element
var i=document.activeElement.id;
$('#'+i).articulate('pause').articulate('stop').articulate('speak');
}
else{ // trying to speak what key has been pressed except tab, but not working
var i=document.activeElement.id;
$('#'+i).val().articulate('speak');
}
});
});
</script>我也在试着在文本框上让它听得见(说话按键),这不起作用
发布于 2017-04-03 16:05:29
我已经做了一些更改,现在它是工作的,但它有一定的限制,如它不读取退格键,ctrl,空格等,但说a到z,1到0,非常好。请改进一下
<script>
$(document).ready(function() {
var counter = 0;
setTimeout(function(){
counter +=1;
if (counter == 1){
explode();
}
},1000);
function explode(){
//$('body').articulate('speak'); // Default for play whole content
$('h1').articulate('speak');
}
$('body').keyup(function (e) {
var speaking = $().articulate('isSpeaking');
var paused = $().articulate('isPaused');
// $().articulate('stop');
if (e.which == 9) {
if (speaking) {
$().articulate('pause');
$().articulate('stop');
}
var check =0;
setTimeout(function(){
check +=1;
if (check == 1){
comeback();
}
},1000);
function comeback() {
var i=document.activeElement.id;
$('#'+i).articulate('speak');
}
}
else{
var i=document.activeElement.id;
var m=0;
setTimeout(function () {
m+=1;
if(m==1){
magic();
}
},500);
function magic() {
var tempval=$('#'+i).val();
var lastChar = tempval.substr(tempval.length - 1);
var ht ='<div>'+lastChar+'</div>';
$(ht).articulate('speak');
}
}
});
});
</script>https://stackoverflow.com/questions/43176545
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