回答編集履歴
2
調整
test
CHANGED
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@@ -68,7 +68,7 @@
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68
68
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69
69
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# パネル内の要素をクリックしても閉じない
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70
70
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71
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-
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71
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+
IE対応版
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72
72
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73
73
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```javascript
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74
74
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@@ -93,6 +93,34 @@
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93
93
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</style>
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94
94
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95
95
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<script>
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96
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+
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97
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+
if(!HTMLElement.prototype.closest){
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98
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+
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99
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+
HTMLElement.prototype.closest=function(selector){
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100
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+
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101
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var self=this;
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102
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+
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103
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while(p=self.parentNode){
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104
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105
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if([].map.call(p.querySelectorAll(selector),function(x){
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106
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107
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return x;
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108
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+
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109
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}).filter(function(x){
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110
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+
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111
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return x===self;
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112
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+
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113
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}).length>=1) return self;
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114
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+
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115
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self=p;
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116
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+
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117
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+
}
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118
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+
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119
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return null;
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120
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+
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121
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+
}
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122
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+
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123
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+
}
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96
124
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97
125
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window.addEventListener('DOMContentLoaded', function(e){
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98
126
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1
chousei
test
CHANGED
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@@ -63,3 +63,77 @@
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63
63
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</div>
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64
64
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65
65
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```
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66
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+
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67
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+
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68
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+
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69
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+
# パネル内の要素をクリックしても閉じない
|
|
70
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+
|
|
71
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+
|
|
72
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+
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73
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+
```javascript
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74
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+
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75
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+
<style>
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76
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+
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77
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+
.panel {
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78
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+
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79
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+
border: 1px solid #000;
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80
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+
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81
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+
padding: 15px;
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82
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+
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83
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+
width: 320px;
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84
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+
|
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85
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+
}
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86
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+
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87
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+
.panel:not(.active) {
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88
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+
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89
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+
display:none;
|
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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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+
</style>
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94
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+
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95
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+
<script>
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96
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+
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97
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+
window.addEventListener('DOMContentLoaded', function(e){
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98
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+
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99
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+
var input = document.querySelector('#example');
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|
100
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+
|
|
101
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+
var panel = document.querySelector('#panel');
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102
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+
|
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103
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+
input.addEventListener('focus', function(){
|
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104
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+
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105
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+
panel.classList.add('active');
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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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+
document.addEventListener('click', function(e){
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110
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+
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111
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var t=e.target;
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112
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+
|
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113
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+
if(t.id!=="example" && !t.closest("#panel")){
|
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114
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+
|
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115
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+
console.log(t.id);
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116
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+
|
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117
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panel.classList.remove('active');
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118
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+
|
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119
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}
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120
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+
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121
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});
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122
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+
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123
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});
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124
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+
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125
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</script>
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126
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+
|
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127
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+
<input id="example">
|
|
128
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+
|
|
129
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+
<div id="panel" class="panel" style="">
|
|
130
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+
|
|
131
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+
<button data-text="foo">foo</button>
|
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132
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+
|
|
133
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+
<button data-text="bar">bar</button>
|
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134
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+
|
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135
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+
<input type="text">
|
|
136
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+
|
|
137
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+
</div>
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|
138
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+
|
|
139
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+
```
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