回答編集履歴
2
chousei
test
CHANGED
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@@ -27,8 +27,6 @@
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27
27
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var counet_max=100;
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28
28
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29
29
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var counet_range=100;
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30
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-
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31
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-
var flg=false;
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32
30
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33
31
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setInterval(function(){
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34
32
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1
test
test
CHANGED
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@@ -5,3 +5,79 @@
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5
5
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子ウィンドウを開いている間はカウンタのインクリメントを止めて
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6
6
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7
7
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子ウィンドウの生存チェックだけ繰り返せばよいでしょう
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8
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+
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9
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+
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10
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+
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11
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# sample
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12
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13
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ざっくりこんな感じ
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14
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15
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16
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17
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- mypage.html
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18
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19
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```javascript
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20
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21
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<script>
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22
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23
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var nWin=null;
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24
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25
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var counter=0;
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26
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27
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var counet_max=100;
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28
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29
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var counet_range=100;
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30
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31
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var flg=false;
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32
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33
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setInterval(function(){
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34
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35
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if((nWin == null) || nWin.closed){
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36
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37
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counter++;
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38
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39
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}
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40
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41
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if(counter>=counter_max){
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42
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43
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counter=0;
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44
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45
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console.log('doing...');
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46
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47
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}
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48
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49
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},counter_range);
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50
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51
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window.addEventListener('DOMContentLoaded', function(e){
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52
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53
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document.querySelector('#btn').addEventListener('click',function(){
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54
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55
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nWin=window.open("subpage.html","nWin","height=100,width=100");
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56
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57
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});
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58
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59
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});
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60
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61
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</script>
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62
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63
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<input type="button" value="open" id="btn">
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64
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65
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```
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66
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67
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68
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69
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- subpage.html
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70
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71
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```HTML
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72
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73
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<html>
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74
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75
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<body>
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76
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77
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this is sub
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78
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+
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79
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</body>
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80
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+
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81
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</html>
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82
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83
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```
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