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students
online-quiz-react
Commits
75b9c5fa
Commit
75b9c5fa
authored
Jul 27, 2020
by
baesangjune
Browse files
Quiz.js
parent
26eec347
Changes
2
Show whitespace changes
Inline
Side-by-side
src/Quiz.js
0 → 100644
View file @
75b9c5fa
import
React
from
'
react
'
;
// import logo from './logo.svg';
import
'
./Quiz.css
'
;
const
question
=
[
{
Q
:
"
6 X 4 ?
"
,
Choose
:
[
6
,
12
,
18
,
24
],
A
:
""
},
{
Q
:
"
3 + 3 ?
"
,
Choose
:
[
2
,
4
,
6
,
8
],
A
:
""
},
{
Q
:
"
3 - 1 ?
"
,
Choose
:
[
1
,
2
,
3
,
4
],
A
:
""
}
]
class
Quiz
extends
React
.
Component
{
constructor
(
props
)
{
super
(
props
)
// this.setAnswer = this.setAnswer.bind(this)
this
.
setQuestion
=
this
.
setQuestion
.
bind
(
this
)
this
.
ShowQuiz
=
this
.
ShowQuiz
.
bind
(
this
)
this
.
state
=
{
...
question
[
0
],
i
:
0
,
v
:
""
,
r
:
0
,
c
:
""
}
}
ShowQuiz
()
{
this
.
setState
({
r
:
1
})
}
setQuestion
()
{
this
.
setState
({
...
question
[
this
.
state
.
i
+
1
],
i
:
this
.
state
.
i
+
1
,
v
:
""
})
}
// setAnswer(e) {
// question[this.state.i]["A"] = e.target.value
// this.setState({ v: e.target.value })
// console.log(this.state)
// console.log(question)
// }
render
()
{
if
(
this
.
state
.
r
===
1
)
{
if
(
this
.
state
.
i
===
3
)
{
return
(
<
div
>
<
h2
>
수고하셨습니다
!<
/h2
>
<
/div
>
)
}
else
{
return
(
<
div
className
=
"
Quiz
"
>
<
h2
>
Q
:{
this
.
state
.
Q
}
<
/h2
>
<
div
>
①
{
this
.
state
.
Choose
[
0
]}
<
/div
>
<
div
>
②
{
this
.
state
.
Choose
[
1
]}
<
/div
>
<
div
>
③
{
this
.
state
.
Choose
[
2
]}
<
/div
>
<
div
>
④
{
this
.
state
.
Choose
[
3
]}
<
/div
>
<
div
className
=
"
App
"
>
정답을
입력하세요
<
select
>
<
option
hidden
disabled
selected
>
정답선택
<
/option
>
<
option
value
=
{
this
.
state
.
Choose
[
0
]}
>
①
<
/option
>
<
option
value
=
{
this
.
state
.
Choose
[
1
]}
>
②
<
/option
>
<
option
value
=
{
this
.
state
.
Choose
[
2
]}
>
③
<
/option
>
<
option
value
=
{
this
.
state
.
Choose
[
3
]}
>
④
<
/option
>
<
/select
>
<
/div
>
{
/* <div>
<input type="text" value={this.state.v} name="A" onChange={this.setAnswer} />
</div> */
}
{
localStorage
.
setItem
(
'
Answer1
'
,
this
.
question
[
0
].
A
),
localStorage
.
getItem
(
'
Answer1
'
)}
<
button
type
=
"
button
"
onClick
=
{
this
.
setQuestion
}
>
다음
문제로
<
/button
>
<
/div
>
)
}
}
else
{
return
(
<
div
className
=
"
Box
"
>
<
div
className
=
"
Main
"
>
<
h1
>
Calculus
<
/h1
>
<
/div
>
<
div
className
=
"
Name
"
>
이름을
입력하세요
<
input
onChange
=
{(
event
)
=>
{
console
.
log
(
event
.
target
.
value
)
}}
/
>
<
/div
>
<
button
className
=
"
QuizStart
"
onClick
=
{
this
.
ShowQuiz
}
>
Quiz
Start
!<
/button
>
<
/div
>
)
}
}
}
export
default
Quiz
;
src/index.js
View file @
75b9c5fa
import
React
from
'
react
'
;
import
ReactDOM
from
'
react-dom
'
;
import
'
./index.css
'
;
import
App
from
'
./App
'
;
// import App from './App';
import
Quiz
from
'
./Quiz
'
;
import
*
as
serviceWorker
from
'
./serviceWorker
'
;
ReactDOM
.
render
(
<
React
.
StrictMode
>
<
App
/>
<
Quiz
/>
<
/React.StrictMode>
,
document
.
getElementById
(
'
root
'
)
);
...
...
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