質問編集履歴
9
修正
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@@ -28,7 +28,7 @@
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```ここに言語を入力
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②
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Type '{text: string; isCheck: boolean; }' is not assignable to type 'Item[]'.
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-
Object literal may only specify known properties, and '
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Object literal may only specify known properties, and 'text' does not exist in type 'Item[]'.
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```
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8
編集
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@@ -1,11 +1,11 @@
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setState({ ...state, ...{Item: newNames}});が①のエラーになったので
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const newNames:Item = {
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-
text:
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text:t,
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isCheck: false,
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};
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のNamesに[]をつけて
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const newNames:Item[] = {
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-
text:
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text:t,
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isCheck: false,
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};
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11
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に直したらsetState({ ...state, ...{Item: newNames}});のエラーは消えたのですが下記(②)エラーが出てしまいました。
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7
編集
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body
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@@ -1,17 +1,17 @@
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setState({ ...state, ...{Item: newNames}});が①のエラーになったので
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2
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const newNames:Item = {
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3
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-
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3
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+
text: string,
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isCheck: false,
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};
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のNamesに[]をつけて
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const newNames:Item[] = {
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8
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-
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+
text: string,
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isCheck: false,
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10
10
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};
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11
11
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に直したらsetState({ ...state, ...{Item: newNames}});のエラーは消えたのですが下記(②)エラーが出てしまいました。
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12
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const newNames:Item[] = {
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-
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text: string,
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isCheck: false,
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};のname:nameが②のエラーになりました。
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解決方法がわからず困っています。どうしたらいいでしょうか？
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@@ -49,9 +49,9 @@
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names: [],
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});
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-
const onSubmit = (
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+
const onSubmit = (t: string) => {
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const newNames: Item = {
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-
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text:t,
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isCheck: false,
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};
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6
編集
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body
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@@ -39,8 +39,8 @@
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}
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interface NState {
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-
name:
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+
name: string;
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-
names:[];
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+
names:Item[];
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}
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const Index:FC<Props> = () => {
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5
編集
title
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body
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@@ -39,8 +39,8 @@
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}
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interface NState {
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name:
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name: '';
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-
names:
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names:[];
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}
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const Index:FC<Props> = () => {
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4
編集
title
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body
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@@ -1,59 +1,59 @@
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1
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-
setState({ ...state, ...{
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1
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+
setState({ ...state, ...{Item: newNames}});が①のエラーになったので
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2
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-
const newNames:
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+
const newNames:Item = {
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name: name,
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isCheck: false,
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};
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のNamesに[]をつけて
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7
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-
const newNames:
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+
const newNames:Item[] = {
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name: name,
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9
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isCheck: false,
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10
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};
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11
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-
に直したらsetState({ ...state, ...{
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11
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+
に直したらsetState({ ...state, ...{Item: newNames}});のエラーは消えたのですが下記(②)エラーが出てしまいました。
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12
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-
const newNames:
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+
const newNames:Item[] = {
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name: name,
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15
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isCheck: false,
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16
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};のname:nameが②のエラーになりました。
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17
17
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解決方法がわからず困っています。どうしたらいいでしょうか？
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18
18
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```
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19
19
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①
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20
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-
Argument of type '{ names:
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+
Argument of type '{ names:Item; name: string; }' is not assignable to parameter of type 'SetStateAction<State>'.
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21
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-
Type '{ names:
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+
Type '{ names:Item; name: string;}' is not assignable to type 'State'.
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22
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Types of property 'names' are incompatible.
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23
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-
Type '
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+
Type 'Item' is missing the following properties from type 'Item[]': length, pop, push, concat,
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```
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27
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28
28
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```ここに言語を入力
|
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29
29
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②
|
|
30
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-
Type '{
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|
30
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+
Type '{text: string; isCheck: boolean; }' is not assignable to type 'Item[]'.
|
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31
|
-
Object literal may only specify known properties, and 'name' does not exist in type '
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31
|
+
Object literal may only specify known properties, and 'name' does not exist in type 'Item[]'.
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32
32
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33
33
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```
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34
34
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35
35
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```ここに言語を入力
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36
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-
const type
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36
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+
const type Item= {
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-
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+
text: string
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isCheck: boolean
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}
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40
40
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41
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-
interface
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+
interface NState {
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42
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name: string;
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43
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-
names:
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+
names:Item[];
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}
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const Index:FC<Props> = () => {
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const [state, setState] = useState<
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+
const [state, setState] = useState<NState>({
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name: '',
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names: [],
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});
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52
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-
const onSubmit = (
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+
const onSubmit = (text: string) => {
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-
const newNames:
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+
const newNames: Item = {
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-
name:
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+
name:text,
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55
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isCheck: false,
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56
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};
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57
57
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58
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-
setState({ ...state, ...{
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+
setState({ ...state, ...{Item: newNames}});
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```
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3
編集
title
CHANGED
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@@ -1,1 +1,1 @@
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1
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-
React Typescript
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1
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+
React Typescript オブジェクトリテラルエラー解決できない
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body
CHANGED
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File without changes
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2
編集
title
CHANGED
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File without changes
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body
CHANGED
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@@ -2,28 +2,29 @@
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2
2
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const newNames: Names = {
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name: name,
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isCheck: false,
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};
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5
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-
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のNamesに[]をつけて
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-
```
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7
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-
①
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8
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-
Argument of type '{ names: names; name: string; }' is not assignable to parameter of type 'SetStateAction<State>'.
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9
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-
Type '{ names: names; ipAddress: string;}' is not assignable to type 'State'.
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10
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-
Types of property 'names' are incompatible.
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11
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Type 'names' is missing the following properties from type 'names[]': length, pop, push, concat,
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-
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-
```
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14
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-
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15
7
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const newNames: Names[] = {
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name: name,
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9
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isCheck: false,
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10
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+
};
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18
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-
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11
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+
に直したらsetState({ ...state, ...{names: newNames}});のエラーは消えたのですが下記(②)エラーが出てしまいました。
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19
12
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const newNames: Names[] = {
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name: name,
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22
15
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isCheck: false,
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23
16
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};のname:nameが②のエラーになりました。
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24
17
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解決方法がわからず困っています。どうしたらいいでしょうか？
|
|
18
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+
```
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19
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+
①
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20
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+
Argument of type '{ names: names; name: string; }' is not assignable to parameter of type 'SetStateAction<State>'.
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21
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+
Type '{ names: names; ipAddress: string;}' is not assignable to type 'State'.
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22
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+
Types of property 'names' are incompatible.
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23
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+
Type 'names' is missing the following properties from type 'names[]': length, pop, push, concat,
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25
24
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25
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+
```
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26
26
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27
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+
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27
28
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```ここに言語を入力
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28
29
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②
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29
30
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Type '{ name: string; isCheck: boolean; }' is not assignable to type 'names[]'.
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1
編集
title
CHANGED
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File without changes
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body
CHANGED
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@@ -3,11 +3,19 @@
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3
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name: name,
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4
4
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isCheck: false,
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5
5
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};のNamesに[]をつけて
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+
```
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7
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+
①
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8
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+
Argument of type '{ names: names; name: string; }' is not assignable to parameter of type 'SetStateAction<State>'.
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9
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+
Type '{ names: names; ipAddress: string;}' is not assignable to type 'State'.
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10
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+
Types of property 'names' are incompatible.
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11
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+
Type 'names' is missing the following properties from type 'names[]': length, pop, push, concat,
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6
12
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+
```
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14
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+
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7
15
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const newNames: Names[] = {
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8
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name: name,
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9
17
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isCheck: false,
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|
10
|
-
};にしたらsetState({ ...state, ...{names: newNames}});のエラーは消えたのですが
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|
18
|
+
};に直したらsetState({ ...state, ...{names: newNames}});のエラーは消えたのですが下記(②)エラーが出てしまいました。
|
|
11
19
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12
20
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const newNames: Names[] = {
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13
21
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name: name,
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@@ -15,16 +23,7 @@
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|
|
15
23
|
};のname:nameが②のエラーになりました。
|
|
16
24
|
解決方法がわからず困っています。どうしたらいいでしょうか？
|
|
17
25
|
|
|
18
|
-
```ここに言語を入力
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|
19
|
-
①
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20
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-
Argument of type '{ names: names; name: string; }' is not assignable to parameter of type 'SetStateAction<State>'.
|
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21
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-
Type '{ names: names; ipAddress: string;}' is not assignable to type 'State'.
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22
|
-
Types of property 'names' are incompatible.
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23
|
-
Type 'names' is missing the following properties from type 'names[]': length, pop, push, concat,
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24
26
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25
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-
```
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26
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-
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27
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-
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28
27
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```ここに言語を入力
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|
29
28
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②
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30
29
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Type '{ name: string; isCheck: boolean; }' is not assignable to type 'names[]'.
|