回答編集履歴
1
sample
test
CHANGED
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@@ -5,3 +5,99 @@
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5
5
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var button=・・・
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6
6
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7
7
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で次々にbutton変数を上書きしていますね
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8
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9
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10
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11
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# 追記
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12
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13
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元ソースをいかすとこんな感じになりそうです
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14
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15
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17
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```javascript
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18
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19
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var count=0;
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20
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21
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document.addEventListener('click', function (e){
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22
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var senko="o";
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24
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25
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var koko="x";
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26
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27
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var t=e.target;
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28
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29
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if(t.nodeName=="BUTTON"){
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30
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31
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var mark = count % 2 === 0?senko:koko;
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32
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33
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if(t.textContent!==senko && t.textContent!==koko){
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34
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t.textContent = mark;
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36
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count++;
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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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var ret = judge(mark);
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42
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43
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if (ret) {
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alert(ret);
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46
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}
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48
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49
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}
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50
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51
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});
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52
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53
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function judge(mark) {
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54
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55
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var b=Array.prototype.map.call(document.getElementsByTagName("button"),function(i){
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56
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return i.innerHTML;
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58
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});
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60
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61
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var winer=null;
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62
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63
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if(b[0]==b[1] && b[0]==b[2] ||
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64
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65
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b[3]==b[4] && b[3]==b[5] ||
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66
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67
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b[6]==b[7] && b[6]==b[8] ||
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68
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69
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b[0]==b[3] && b[0]==b[6] ||
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70
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b[1]==b[4] && b[1]==b[7] ||
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72
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b[2]==b[5] && b[2]==b[8] ||
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74
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75
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b[0]==b[4] && b[0]==b[8] ||
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76
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b[2]==b[4] && b[2]==b[6] ){
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winer=mark;
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80
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}
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var str="";
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84
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85
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if (winer) {
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86
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str = winer + "の勝ちです。";
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88
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89
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} else if (count == 9) {
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90
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91
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str = "引分けです。";
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92
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93
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}
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94
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95
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return str;
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96
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97
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}
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98
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99
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100
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101
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```
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102
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103
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勝利後の処理はいれてませんのでご自由に
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