回答編集履歴
3
調整
test
CHANGED
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@@ -75,3 +75,69 @@
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75
75
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</div>
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76
76
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77
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```
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78
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+
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79
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80
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81
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# 調整版
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82
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83
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```javascript
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84
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85
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
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86
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87
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<script>
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88
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89
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$(function(){
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90
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91
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$('input[name=xxx]').on('change',function(){
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92
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+
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93
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$('#yyy').toggle($(this).val()=="A");
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94
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95
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}).filter(":checked").trigger('change');
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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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</script>
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100
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101
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102
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103
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<div style="display:block">
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104
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105
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<div><p>条件</p></div>
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106
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107
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<div>
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108
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109
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<ul>
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110
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111
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<li><label><input type="radio" name="xxx" value="A" checked>A</label></li>
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112
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+
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113
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<li><label><input type="radio" name="xxx" value="B">B</label></li>
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114
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+
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115
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</li>
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116
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117
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</ul>
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118
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119
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</div>
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120
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121
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</div>
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122
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123
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+
<div id="yyy" style="display:block">
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124
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125
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+
<div><p>表示非表示させたい</p></div>
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126
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127
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<div>
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128
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129
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<ul>
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130
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131
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<li><label><input type="radio" name="zzz" value="C">C</label></li>
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132
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133
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<li><label><input type="radio" name="zzz" value="D">D</label></li>
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134
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135
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</li>
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136
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137
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</ul>
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138
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139
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</div>
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140
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141
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</div>
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142
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143
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```
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2
HTML
test
CHANGED
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@@ -27,3 +27,51 @@
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27
27
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});
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28
28
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29
29
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```
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30
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31
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32
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33
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# 追記
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34
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35
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+
```HTML
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36
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37
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+
<div style="display:block">
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38
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+
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39
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+
<div><p>条件</p></div>
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40
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41
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<div>
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42
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+
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43
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<ul>
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44
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45
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<li><label><input type="radio" name="xxx" value="A">A</label></li>
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46
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+
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47
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<li><label><input type="radio" name="xxx" value="B">B</label></li>
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48
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+
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49
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</li>
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50
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51
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</ul>
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52
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53
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</div>
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54
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55
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</div>
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56
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+
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57
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+
<div id="yyy" style="display:block">
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58
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+
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59
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+
<div><p>表示非表示させたい</p></div>
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60
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+
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61
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+
<div>
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62
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+
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63
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<ul>
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64
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+
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65
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<li><label><input type="radio" name="zzz" value="C">C</label></li>
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66
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+
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67
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+
<li><label><input type="radio" name="zzz" value="D">D</label></li>
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68
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69
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</li>
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70
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+
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71
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</ul>
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72
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73
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</div>
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74
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+
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75
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+
</div>
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76
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+
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77
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+
```
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1
調整
test
CHANGED
|
@@ -9,3 +9,21 @@
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|
9
9
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document.querySelector("input[name='xxx']:checked").value
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10
10
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11
11
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とか
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12
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+
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13
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+
|
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14
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+
|
|
15
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+
なおjQueryを前提にするなら
|
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16
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+
|
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17
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+
xxxのチェックボックスでチェックされている状態のもののvalueが""なら
|
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18
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+
|
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19
|
+
yyyを隠すというロジックでよいならこう
|
|
20
|
+
|
|
21
|
+
```javascript
|
|
22
|
+
|
|
23
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+
$(function(){
|
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24
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+
|
|
25
|
+
$('#yyy').toggle($("input[name='xxx']:checked").val()!="");
|
|
26
|
+
|
|
27
|
+
});
|
|
28
|
+
|
|
29
|
+
```
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