/* global document window alert */
var sentDiag = (function(){
var can,
elDragged,
diag = {
showing: false,
base: 0.4,
crossLoc: 0.5,
crossLocA: 0.3,
crossLocB: 0.6,
},
sentence = "Diligent farmers .#$,? delivered fresh beets.",
wordButtons,
words;
/* processChoice will process the choice made on the sentence
diagramming page, but for now just pops up an alert indicating
processChoice was entered. */
function convertSentence() {
var i, len, noPunct, singleSpace;
noPunct = sentence.replace(/[^\w\s]/g, ""); // remove
punctuation
singleSpace = noPunct.replace(/\s{2,}/g, " "); // collapse white
space to single space
words = singleSpace.split(/\s/); // create array elements from
words between spaces
}
sentence = singleSpace;
document.getElementById("curSent").innerHTML = sentence;
// create HTML for draggable word buttons
len = words.length;
wordButtons = "";
for (i = 0; i < len; i = i + 1) {
wordButtons +=
'<input type="button" value="' +
words +
'" class="word" draggable="true" ondrag ="sentDiag.elDragged='
+
(i + 4) +
'"><br>';
}
}
function validScore(ev);{
var e = document.getElementById("scoreErr"),
preScore = document.getElementById("score").value;
}
try {
if (preScore === "") {
throw "Please enter what you expect to earn.";
}
if (isNaN(preScore)) {
throw "Please enter a number for the score you think you'd
earn.";
}
if (preScore < 0) {
throw "Please enter a score greater than or equal to 0.";
}
if (preScore > 100) {
throw "Please enter a score less than or equal to 100.";
}
} catch (err) {
e.innerHTML = err;
e.style.display = "inline";
document.getElementById("score").focus();
} finally {
if (
preScore !== "" &&
isNaN(preScore) === false &&
preScore >= 0 &&
preScore <= 100
) {
e.innerHTML = "";
e.style.display = "none";
displayDiagram();
}
}
function validInput() {
var input = document.getElementById("fn"),
err = document.getElementById("fnameErr");
if (input.checkValidity() === false) {
err.innerHTML = input.validationMessage;
err.style.display = "inline";
input.focus();
return false;
} else {
// valid name, so proceed
document.getElementById("fnameEntered").innerHTML =
input.value;
err.innerHTML = "";
err.style.display = "none";
validScore();
return true;
}
const item =sentDiag.elDragged('.item');
item.addeventListener('elDragged', elDragged);
function elDragged(e){
console.log('drag starts...');
}
function processChoice(ev) {
alert("processChoice entered");
}
if (true) {
drawMainSentence();
} else if (true) {
// direct object structure
/* call drawDirectObjectLine */
} else if (true) {
// modifier structure (adj or adv)
if (true) {
// modifier structure (adj)
/* call drawAdjLine */
} else {
// modifier structure (adv)
/* call drawAdvLine */
}
} else {
// word
/* set idx equal to e - 4 */ // shift values, so idx is in range
[0,4]
if (true) {
// bottom
if (true) {
// left (adj)
drawAdj(words[idx]); // call drawAdj and send it the value
stored at location
} else {
drawAdj= "idx";
// right (adv)
/* call drawAdv and send it the value stored at location idx of
words */
}
} else {
// top
if (true) {
// left (subject)
/* call drawSubject and send it the value stored at location idx
of
words[idx] */
} else {
// right (predicate or direct object)
if (true) {
// predicate (diagram with no direct object)
/* call drawPredicate and send it the value stored at location
idx of
words[idx] */
} else {
// diagram with direct object (predicate or direct object)
if (true) {
// predicate
/* call drawPredicate and send it the value stored at location
idx of
words[idx] */
} else {
drawDirectObject
// direct object
/* call drawDirectObject and send it the value stored at
location idx of
words[idx] */
}
}
}
}
}
function checkProposal() {
alert("Check Answer clicked");
}
function resetAll() {
alert("Reset clicked");
}
convertSentence();
can = document.getElementById("myCanvas");
can.width = window.innerWidth / 2 - 10;
can.height = window.innerHeight / 2;
return {
validInput: validInput,
processChoice: processChoice,
resetAll: resetAll,
checkProposal: checkProposal,
}
}
please help me figure out why I keep getting this error
in java script
- Use Strict Global Document Window Alert Var Sentdiag Function Var Can Eldragged Diag Showing False 1 (8.2 KiB) Viewed 26 times