1
我正在嘗試製作一個瑣事遊戲。我想使它在哪裏你可以點擊一個答案,並創建一個邊框,並增加點變量如何創建和使用EJS中的onclick函數
這裏是整個頁面。
<% include ../partials/boilerplate %>
<% var points = 0;
correctAnswer = (num) => {
document.getElementById(`correctAnswer${i}`).style.border = "5px solid black";
points+=1
} %>
<div class="triviaContainer">
<h1>WELCOME TO TOP FACT </h1>
<% var i =0; data.forEach(question =>{ %>
<div class="questionRow">
<div> <%= question.question %></div>
</div>
<div class="questionRow1">
<div class="correctAnswer<%= i+=1 %>" onclick= <%= correctAnswer(i) %> > A: <%= question.correct_answer %></div>
<div>B: <%= question.incorrect_answers[0].incorrect_answer %></div>
</div>
<div class="questionRow2">
<div>C: <%= question.incorrect_answers[1].incorrect_answer %></div>
<div>D: <%= question.incorrect_answers[2].incorrect_answer %></div>
</div>
<% }) %>
</div>
我希望能夠使用此功能的onclick進入什麼質疑這是因爲在一個循環正在產生的問題,如上圖所示的參數。
<% var points = 0;
correctAnswer = (num) => {
document.getElementById(`correctAnswer${i}`).style.border = "5px solid black";
points+=1
} %>
下面列出了嵌入式onclick代碼。
<div class="correctAnswer<%= i+=1 %>" onclick= <%= correctAnswer(i) %> > A:
<%= question.correct_answer %></div>
我不斷收到在EJS
ReferenceError: /Users/jdiperi88/wdi/UNIT_02/projects/trivia/views/trivia/trivia-index.ejs:17
15| </div>
16| <div class="questionRow1">
>> 17| <div class="correctAnswer<%= i+=1 %>" onclick= <%= correctAnswer(i) %> > A: <%= question.correct_answer %></div>
18| <div>B: <%= question.incorrect_answers[0].incorrect_answer %></div>
19| </div>
20| <div class="questionRow2">
document is not defined
at correctAnswer (eval at compile (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:549:12), <anonymous>:24:9)
at data.forEach.question (eval at compile (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:549:12), <anonymous>:38:26)
at Array.forEach (native)
at eval (eval at compile (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:549:12), <anonymous>:30:23)
at returnedFn (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:580:17)
at tryHandleCache (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:223:34)
at View.exports.renderFile [as engine] (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/ejs/lib/ejs.js:437:10)
at View.render (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/express/lib/view.js:128:8)
at tryRender (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/express/lib/application.js:640:10)
at Function.render (/Users/jdiperi88/wdi/UNIT_02/projects/trivia/node_modules/express/lib/application.js:592:3)
什麼是解決這一問題的最佳方式這個錯誤?