norbipeti/TLAPhrases
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Always creating the iframe on answer

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This way it's not recorded in history (and also doesn't show the previous video for a bit)
Also renamed the source file according to its type
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Norbi Peti 2019-03-03 23:18:09 +01:00
parent 93c736b0bb
commit 04b933f744
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GPG key ID: DBA4C4549A927E56
2 changed files with 72 additions and 67 deletions
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81
docs/index.html
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@ -25,7 +25,7 @@
<meta http-equiv="Cache-Control" content="no-store" />
<script type="text/javascript">
async function getFile(reader){
let response = await fetch(document.URL.substr(0,document.URL.lastIndexOf('/'))+'/phrases.txt');
let response = await fetch(document.URL.substr(0,document.URL.lastIndexOf('/'))+'/phrases.tsv');
let data = await response.blob();
reader.readAsText(data);
}
@ -38,7 +38,7 @@
var data=[];
var good=-1;
var loaded=false; //Because of caching, previously loaded videos are kept so loading takes some time
var loaded=false; //Because of caching, previously loaded videos are kept so loading takes some time - no longer the case
function doLoad() {
if(loaded) return;
if(document.getElementById("response")==null
@ -54,24 +54,6 @@
if(data[i].length<3) data.splice(i, 1);
}
var ifr=document.createElement("iframe"); //Create dynamically to prevent caching
ifr.id="respyt";
ifr.width=496;
ifr.height=279;
ifr.frameborder=0;
ifr.allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture";
ifr.allowfullscreen=true;
document.getElementById("respBlock").appendChild(ifr);
ifr=document.createElement("iframe"); //Create dynamically to prevent caching
ifr.id="goodyt";
ifr.width=496;
ifr.height=279;
ifr.frameborder=0;
ifr.allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture";
ifr.allowfullscreen=true;
document.getElementById("goodBlock").appendChild(ifr);
getPhrase();
};
getFile(reader);
@ -79,18 +61,39 @@
window.onload = ()=>doLoad();
doLoad(); //So let's try loading ASAP, and if that fails then wait for the load event
/**
* Creates iframe and displays container div.
* @param videoID YouTube video ID
* @param blockID Container div ID
* @param iframeID Created Iframe ID
*/
function createIframe(videoID, blockID, iframeID) { //Create iframes each time so it's not recorded in history
const ifr = document.createElement("iframe"); //Create dynamically to prevent caching
ifr.id=iframeID;
ifr.width=496;
ifr.height=279;
ifr.frameborder=0;
ifr.allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture";
ifr.allowfullscreen=true;
ifr.src="https://www.youtube.com/embed/"+videoID;
const block=document.getElementById(blockID);
block.appendChild(ifr);
block.style.display="block";
}
function checkResp() {
var val=document.getElementById("response").value;
const val = document.getElementById("response").value;
if(val<0) return;
console.log(data[val]);
document.getElementById("respyt").src="https://www.youtube.com/embed/"+data[val][2];
if(val==good) {
var res=document.getElementById("resultH");
createIframe(data[val][2], "respBlock", "respyt");
let res;
if(Number(val)===good) {
res=document.getElementById("resultH");
res.innerText="Correct!";
res.style="color: #00AA00";
res.style.color="#00AA00";
res=document.getElementById("resultP");
res.innerHTML="Your answer is correct!<br>You can watch the video below:";
res.style="color: #00AA00";
res.style.color="#00AA00";
document.getElementById("score").innerText++;
document.getElementById("score").innerText++;
@ -98,30 +101,32 @@
document.getElementById("score").innerText++; //Heh - fixes casting problems
}
else {
var res=document.getElementById("resultH");
res=document.getElementById("resultH");
res.innerText="Wrong!";
res.style="color: #AA0000";
res.style.color="#AA0000";
res=document.getElementById("resultP");
res.innerHTML="The correct answer is: \""+data[good][1]+"\"<br>"
+ "You can watch both of the videos below:";
res.style="color: #AA0000";
document.getElementById("goodyt").src="https://www.youtube.com/embed/"+data[good][2];
document.getElementById("goodBlock").style="display: block";
res.style.color="#AA0000";
createIframe(data[good][2], "goodBlock", "goodyt");
document.getElementById("score").innerText--;
document.getElementById("score").innerText--;
}
document.getElementById("respBlock").style="display: block";
document.getElementById("sendbtn").style="display: none";
document.getElementById("anotherbtn").style="";
document.getElementById("sendbtn").style.display="none";
document.getElementById("anotherbtn").style.cssText="";
}
function reset() {
document.getElementById("response").innerHTML='<option value="-1" default>-- Choose a video --</option>';
document.getElementById("goodBlock").style="display: none";
document.getElementById("respBlock").style="display: none";
document.getElementById("sendbtn").style="";
document.getElementById("anotherbtn").style="display: none";
document.getElementById("goodBlock").style.display="none";
document.getElementById("respBlock").style.display="none";
document.getElementById("respyt").remove();
const goodyt=document.getElementById("goodyt");
if(goodyt)
goodyt.remove();
document.getElementById("sendbtn").style.cssText="";
document.getElementById("anotherbtn").style.cssText="display: none";
getPhrase();
}

0
docs/phrases.txt → docs/phrases.tsv
View file

Can't render this file because it has a wrong number of fields in line 2.