回答編集履歴
2
調整
test
CHANGED
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@@ -5,22 +5,18 @@
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5
5
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window.addEventListener('DOMContentLoaded', ()=>{
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6
6
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for(let i=0;i<ss.length;i++){
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7
7
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const n=ss.key(i);
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8
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-
const v=ss.getItem(
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8
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+
const v=ss.getItem(ss.key(i));
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9
9
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console.log([n,v]);
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10
10
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document.querySelector(`[name="${n}"][value="${v}"]`).checked=true;
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11
11
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}
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12
12
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});
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13
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-
document.addEventListener('reset',
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13
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+
document.addEventListener('reset',()=>{
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14
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-
ss.clear()
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14
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+
ss.clear()
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15
15
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});
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16
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-
document.addEventListener('change',
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16
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+
document.addEventListener('change',()=>{
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17
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-
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17
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+
Array.from(new Set([...document.querySelectorAll('[type=radio]')].map(x=>x.name)),x=>{
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18
18
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const v=document.querySelector(`[name="${x}"]:checked`)?.value??null;
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19
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-
if(v==null){
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20
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-
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19
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+
v===null?ss.removeItem(x):ss.setItem(x,v);
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21
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-
}else{
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22
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-
ss.setItem(x,v);
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23
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-
}
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24
20
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});
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25
21
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});
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26
22
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</script>
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@@ -34,3 +30,4 @@
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34
30
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<input type="reset" value="reset">
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35
31
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</form>
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36
32
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```
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33
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+
※ちょこちょこ整形
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1
調整
test
CHANGED
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@@ -5,15 +5,13 @@
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5
5
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window.addEventListener('DOMContentLoaded', ()=>{
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6
6
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for(let i=0;i<ss.length;i++){
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7
7
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const n=ss.key(i);
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8
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-
const v=ss.getItem(
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8
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+
const v=ss.getItem(n);
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9
9
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console.log([n,v]);
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10
10
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document.querySelector(`[name="${n}"][value="${v}"]`).checked=true;
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11
11
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}
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12
12
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});
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13
13
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document.addEventListener('reset',e=>{
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14
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-
for(let i=ss.length-1;i>=0;i--){
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15
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-
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14
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+
ss.clear();
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16
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-
}
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17
15
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});
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18
16
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document.addEventListener('change',e=>{
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19
17
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[...new Set([...document.querySelectorAll('[type=radio]')].map(x=>x.name))].forEach(x=>{
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