回答編集履歴
1
tuiki
answer
CHANGED
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@@ -11,4 +11,24 @@
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11
11
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<span class="new">2021/06/01 00:00:00</span>
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12
12
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<span class="new">2021/07/01 00:00:00</span>
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13
13
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<span class="new">2021/08/01 00:00:00</span>
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14
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+
```
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15
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# 追記
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16
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```javascript
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17
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<script>
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18
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window.addEventListener('DOMContentLoaded', ()=>{
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19
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setInterval((function func(){
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20
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const now=new Date();
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21
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document.querySelectorAll('.new:not([hidden])').forEach(x=>{
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22
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x.hidden=!(Date(x.textContent) && now<new Date(x.textContent));
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23
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});
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24
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return func;
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25
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})(),1000);
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26
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+
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27
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});
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28
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</script>
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29
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<span class="new">2021/05/01 00:00:00</span>
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30
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+
<span class="new">2021/06/01 00:00:00</span>
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31
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<span class="new">2021/07/01 00:00:00</span>
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32
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<span class="new">2021/08/01 00:00:00</span>
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33
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<span class="new">test</span>
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14
34
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```
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