回答編集履歴
2
調整
test
CHANGED
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@@ -87,3 +87,27 @@
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87
87
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<input type="button" value="go" onclick="go()">
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88
88
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89
89
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```
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90
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+
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91
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+
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92
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+
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93
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+
もしくは
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|
94
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+
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95
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+
```javascript
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96
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+
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97
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+
function go(){
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98
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+
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99
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+
var n=document.getElementsByTagName('td');
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100
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+
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101
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+
for(var i=n.length-1;i>=0;i--){
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102
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+
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103
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+
if(n[i].className.match(/(^| )hoge( |$)/)){
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104
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+
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105
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+
n[i].className="";
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106
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+
|
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107
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+
}
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108
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+
|
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109
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+
}
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110
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+
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111
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+
};
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112
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+
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113
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+
```
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1
追記
test
CHANGED
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@@ -45,3 +45,45 @@
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45
45
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<input type="button" value="go">
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46
46
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47
47
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```
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|
48
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+
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49
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+
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50
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+
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51
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+
# 古い書き方
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|
52
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+
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53
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+
念のためレガシーな方法も書いておきます
|
|
54
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+
|
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55
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+
```javascript
|
|
56
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+
|
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57
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+
<script>
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58
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+
|
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59
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+
function go(){
|
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60
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+
|
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61
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+
var n=document.getElementsByClassName('hoge');
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62
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+
|
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63
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+
for(var i=n.length-1;i>=0;i--){
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64
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+
|
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65
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+
n[i].className="";
|
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66
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+
|
|
67
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+
}
|
|
68
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+
|
|
69
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+
};
|
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70
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+
|
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71
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+
|
|
72
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+
|
|
73
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+
</script>
|
|
74
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+
|
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75
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+
<table>
|
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76
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+
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77
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+
<tr><td class="hoge fuga">hoge fuga</td></tr>
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78
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+
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79
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+
<tr><td class="hoge">hoge</td></tr>
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80
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+
|
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81
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+
<tr><td class="fuga">fuga</td></tr>
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82
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+
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83
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+
<tr><td>none</td></tr>
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84
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+
|
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85
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+
</table>
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86
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+
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87
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+
<input type="button" value="go" onclick="go()">
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88
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+
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|
89
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+
```
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