Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
students
online-quiz-react
Commits
fbdf8414
Commit
fbdf8414
authored
Aug 17, 2020
by
baesangjune
Browse files
.
parent
521156da
Changes
3
Hide whitespace changes
Inline
Side-by-side
src/Admin.js
View file @
fbdf8414
...
...
@@ -2,7 +2,7 @@ import React, { useState } from 'react';
import
AdminQuiz
from
'
./AdminQuiz
'
import
AdminSetting
from
'
./AdminSetting
'
let
QuizBtn
=
[]
let
QuizBtn
=
[]
function
Admin
()
{
...
...
@@ -14,9 +14,9 @@ function Admin() {
}
function
handleClickQuiz
(
e
)
{
setresult
(
<
AdminQuiz
QuizNum
=
{
e
.
target
.
id
}
data
=
{
JSON
.
parse
(
localStorage
.
getItem
(
'
QnA
'
))}
/>
)
(
JSON
.
parse
(
localStorage
.
getItem
(
'
QnA
'
))
===
null
)
?
setresult
(
<
AdminQuiz
QuizNum
=
{
e
.
target
.
id
}
data
=
{{
Q
:
'
x
'
,
Choose
:
'
x
'
,
A
:
'
x
'
}}
/>
)
:
setresult
(
<AdminQuiz QuizNum={e.target.id} data={JSON.parse
(
localStorage.getItem
(
'QnA'
))
} /
>
)
}
function
handleClickAddQuiz
()
{
QuizBtn
.
push
(
<
button
type
=
'
button
'
className
=
'
btn btn-outline-primary
'
id
=
{
QuizBtnCount
}
onClick
=
{
handleClickQuiz
}
>
Quiz
{
QuizBtnCount
}
<
/button
>
...
...
@@ -26,33 +26,33 @@ function Admin() {
return
(
<>
<
div
className
=
"
container-fluid
"
>
<
div
className
=
"
row justify-content-md-center mt-5
"
>
<
div
className
=
"
container-fluid
"
>
<
div
className
=
"
row justify-content-md-center mt-5
"
>
<
div
className
=
"
col-2 text-center border py-5
"
>
<
div
className
=
"
mb-5
"
>
<
h4
>
관리자페이지
<
/h4
>
<
/div
>
<
div
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-info mb-5
"
onClick
=
{
handleClickSetting
}
>
Setting
<
/button
>
<
div
className
=
"
mb-5
"
>
<
h4
>
관리자페이지
<
/h4
>
<
/div
>
<
div
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-info mb-5
"
onClick
=
{
handleClickSetting
}
>
Setting
<
/button
>
<
/div
>
<
div
class
=
"
btn-group-vertical
"
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
1
"
onClick
=
{
handleClickQuiz
}
>
Quiz
1
<
/button
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
2
"
onClick
=
{
handleClickQuiz
}
>
Quiz
2
<
/button
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
3
"
onClick
=
{
handleClickQuiz
}
>
Quiz
3
<
/button
>
{
QuizBtn
.
map
((
element
)
=>
element
)}
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
onClick
=
{
handleClickAddQuiz
}
>+<
/button
>
<
/div
>
<
/div
>
<
div
class
=
"
btn-group-vertical
"
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
1
"
onClick
=
{
handleClickQuiz
}
>
Quiz
1
<
/button
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
2
"
onClick
=
{
handleClickQuiz
}
>
Quiz
2
<
/button
>
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
id
=
"
3
"
onClick
=
{
handleClickQuiz
}
>
Quiz
3
<
/button
>
{
QuizBtn
.
map
((
element
)
=>
element
)}
<
button
type
=
"
button
"
className
=
"
btn btn-outline-primary
"
onClick
=
{
handleClickAddQuiz
}
>+<
/button
>
<
div
className
=
"
col-8
"
>
{
result
}
<
/div
>
<
/div
>
<
div
className
=
"
col-8
"
>
{
result
}
<
/div
>
<
/div
>
<
/div
>
<
/
>
<
/
>
)
}
...
...
src/AdminQuiz.js
View file @
fbdf8414
import
React
,
{
useState
,
useEffect
}
from
'
react
'
;
import
React
,
{
useState
}
from
'
react
'
;
let
list
=
[]
...
...
@@ -12,23 +12,6 @@ function AdminQuiz(props) {
const
[
choose
,
setChoose
]
=
useState
(
''
)
const
[
answer
,
setAnswer
]
=
useState
(
''
)
const
[
selectOption
,
setselectOption
]
=
useState
(
1
)
const
[
q
,
setq
]
=
useState
(
''
)
const
[
c
,
setc
]
=
useState
([])
const
[
a
,
seta
]
=
useState
(
''
)
useEffect
(()
=>
{
setQuestion
(
''
)
if
(
props
.
data
[
props
.
QuizNum
-
1
]){
setq
(
props
.
data
[
props
.
QuizNum
-
1
].
Q
)
setc
(
props
.
data
[
props
.
QuizNum
-
1
].
Choose
)
seta
(
props
.
data
[
props
.
QuizNum
-
1
].
A
)
}
else
{
setq
(
'
보기를 입력하세요
'
)
setc
([
'
보기를 입력하세요
'
,
'
보기를 입력하세요
'
,
'
보기를 입력하세요
'
,
'
보기를 입력하세요
'
])
seta
(
'
보기를 입력하세요
'
)
}
},[
props
.
QuizNum
])
const
handleChangeQuestion
=
(
event
)
=>
{
QnAadmin
[
'
Q
'
]
=
event
.
target
.
value
...
...
@@ -51,7 +34,7 @@ function AdminQuiz(props) {
<
input
type
=
"
radio
"
checked
=
{
false
}
name
=
"
answer
"
/>
<
/div
>
<
/div
>
<
input
type
=
"
text
"
class
=
"
form-control
"
id
=
{
String
(
selectOption
+
1
)}
placeholder
=
{
c
[
1
]}
onChange
=
{
handleChangeChoose
}
/
>
<
input
type
=
"
text
"
class
=
"
form-control
"
id
=
{
String
(
selectOption
+
1
)}
placeholder
=
{
props
.
data
[
props
.
QuizNum
-
1
].
Choose
===
null
?
(
selectOption
+
1
)
+
'
번 보기를 입력하세요
'
:
props
.
data
[
props
.
QuizNum
-
1
].
Choose
[
selectOption
]}
onChange
=
{
handleChangeChoose
}
/
>
<
/div
>
)
setselectOption
(
selectOption
+
1
)
...
...
@@ -90,7 +73,7 @@ function AdminQuiz(props) {
<
div
className
=
"
p-3 borber
"
>
<
div
className
=
"
p-3
"
>
<
span
className
=
"
font-weight-bold mr-2 h3
"
>
1
.
문제
입력하기
<
/span
>
<
input
type
=
"
text
"
id
=
"
inputQuiz
"
className
=
"
form-control
"
value
=
{
question
}
onChange
=
{
handleChangeQuestion
}
placeholder
=
{
q
}
/
>
<
input
type
=
"
text
"
id
=
"
inputQuiz
"
className
=
"
form-control
"
onChange
=
{
handleChangeQuestion
}
placeholder
=
{
props
.
data
[
props
.
QuizNum
-
1
].
Q
===
'
x
'
?
'
문제를 입력하세요
'
:
props
.
data
[
props
.
QuizNum
-
1
].
Q
}
/
>
<
/div
>
<
div
className
=
"
p-3
"
>
<
span
className
=
"
font-weight-bold mr-2 h3
"
>
2
.
보기
입력하기
<
/span
>
...
...
@@ -101,7 +84,7 @@ function AdminQuiz(props) {
<
input
type
=
"
radio
"
checked
=
{
false
}
name
=
"
answer
"
/>
<
/div
>
<
/div
>
<
input
type
=
"
text
"
className
=
"
form-control
"
id
=
'
1
'
value
=
{
choose
}
placeholder
=
{
c
[
0
]}
onChange
=
{
handleChangeChoose
}
/
>
<
input
type
=
"
text
"
className
=
"
form-control
"
id
=
'
1
'
placeholder
=
{
props
.
data
[
props
.
QuizNum
-
1
].
Choose
===
'
x
'
?
'
1번 보기를 입력하세요
'
:
props
.
data
[
props
.
QuizNum
-
1
].
Choose
[
0
]}
onChange
=
{
handleChangeChoose
}
/
>
<
/div
>
{
list
.
map
((
element
)
=>
element
)}
<
button
className
=
"
btn btn-outline-secondary btn-sm
"
onClick
=
{
addSelectOption
}
>+<
/button
>
...
...
@@ -110,7 +93,7 @@ function AdminQuiz(props) {
<
div
className
=
"
p-3
"
>
<
span
className
=
"
font-weight-bold mr-2 h3
"
>
정답
:
<
/span
>
<
input
type
=
"
text
"
value
=
{
answer
}
onChange
=
{
handleChangeanswer
}
placeholder
=
{
a
}
/
>
<
input
type
=
"
text
"
value
=
{
answer
}
onChange
=
{
handleChangeanswer
}
placeholder
=
{
props
.
data
[
props
.
QuizNum
-
1
].
A
===
'
x
'
?
'
정답를 입력하세요
'
:
props
.
data
[
props
.
QuizNum
-
1
].
A
}
/
>
<
/div
>
<
label
for
=
"
inputLogin
"
className
=
"
d-flex justify-content-center
"
>
...
...
src/Quiz.js
View file @
fbdf8414
...
...
@@ -17,27 +17,21 @@ function Quiz() {
const
[
selected
,
setSelected
]
=
useState
(
""
)
//선택한 답을 보여줄 것
const
[
timeout
,
settimeout
]
=
useState
(
false
)
//for each 사용하기
//for each 사용하기
let
Solutions
=
[]
//빈 배열
console
.
log
(
localQnA
)
localQnA
.
map
((
x
)
=>
{
//A만 꺼내서 q에 추가
// Answers.push(0)
return
Solutions
.
push
(
x
.
A
)
})
useEffect
(()
=>
{
for
(
let
i
=
1
;
i
<=
Solutions
.
length
;
i
++
){
Answers
.
push
(
0
)
localStorage
.
setItem
(
'
Answers
'
,
JSON
.
stringify
(
Answers
))
localStorage
.
setItem
(
"
Solutions
"
,
JSON
.
stringify
(
Solutions
))
}},[])
//그걸 로컬에 저장
//foreach 쓰기
let
finalQnA
=
localQnA
.
map
((
x
,
index
)
=>
{
//delete x.A //A 삭제
return
{
...
x
,
N
:
index
+
1
}
//N 추가
})
useEffect
(()
=>
{
for
(
let
i
=
1
;
i
<=
Solutions
.
length
;
i
++
)
{
Answers
.
push
(
0
)
localStorage
.
setItem
(
'
Answers
'
,
JSON
.
stringify
(
Answers
))
localStorage
.
setItem
(
"
Solutions
"
,
JSON
.
stringify
(
Solutions
))
}
// eslint-disable-next-line
},
[])
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment