質問編集履歴
2
class名を修正
title
CHANGED
|
File without changes
|
body
CHANGED
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@@ -70,7 +70,7 @@
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|
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70
70
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var modal = document.querySelector('#modal');
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71
71
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var modalContent = document.querySelectorAll('.modal-content')[0];
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72
72
|
var pictContainer = document.querySelector('#pict-container');
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|
73
|
-
var xBtn = document.querySelectorAll(".
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73
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+
var xBtn = document.querySelectorAll(".xbtn")[0];
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74
74
|
|
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75
75
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xBtn.addEventListener('click', function(e) {
|
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76
76
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e.preventDefault();
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1
JavaScriptのコードを追加しました
title
CHANGED
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File without changes
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body
CHANGED
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@@ -58,4 +58,55 @@
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|
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58
58
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margin 0 0 auto auto;
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|
59
59
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/*float: right;*/
|
|
60
60
|
}
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|
61
|
+
```
|
|
62
|
+
|
|
63
|
+
```JavaScript
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|
64
|
+
(function() {
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65
|
+
var picts = document.querySelectorAll('.gallery');
|
|
66
|
+
var srcs = Array.from(picts).map(function(pict) {
|
|
67
|
+
return pict.parentNode.href;
|
|
68
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+
});
|
|
69
|
+
|
|
70
|
+
var modal = document.querySelector('#modal');
|
|
71
|
+
var modalContent = document.querySelectorAll('.modal-content')[0];
|
|
72
|
+
var pictContainer = document.querySelector('#pict-container');
|
|
73
|
+
var xBtn = document.querySelectorAll(".btn-flat-border")[0];
|
|
74
|
+
|
|
75
|
+
xBtn.addEventListener('click', function(e) {
|
|
76
|
+
e.preventDefault();
|
|
77
|
+
modal.style.display = 'none';
|
|
78
|
+
});
|
|
79
|
+
|
|
80
|
+
picts.forEach(function(pict) {
|
|
81
|
+
pict.addEventListener('click', function(e) {
|
|
82
|
+
e.preventDefault();
|
|
83
|
+
var aEle = e.target.parentNode;
|
|
84
|
+
// modal.style.display = 'block';
|
|
85
|
+
modal.style.display = 'flex';
|
|
86
|
+
modal.style.justifyConten = 'center';
|
|
87
|
+
modal.style.alignItems = 'center';
|
|
88
|
+
pictContainer.style.width = "80%";
|
|
89
|
+
pictContainer.style.height = "90%";
|
|
90
|
+
pictContainer.firstChild.src = aEle.href;
|
|
91
|
+
|
|
92
|
+
pictContainer.firstChild.height = window.innerHeight * 0.9;
|
|
93
|
+
pictContainer.firstChild.width = pictContainer.firstChild.height * 1.31;
|
|
94
|
+
pictContainer.style.textAlign = 'center';
|
|
95
|
+
|
|
96
|
+
pictContainer.addEventListener('click', function(e) {
|
|
97
|
+
var idx = srcs.indexOf(pictContainer.firstChild.src);
|
|
98
|
+
pictContainer.firstChild.src = (srcs[idx + 1]) ? srcs[idx + 1] : srcs[0];
|
|
99
|
+
});
|
|
100
|
+
// modalContent.width = pictContainer.firstChild.width;
|
|
101
|
+
// modalContent.height = pictContainer.firstChild.height;
|
|
102
|
+
|
|
103
|
+
});
|
|
104
|
+
});
|
|
105
|
+
|
|
106
|
+
window.addEventListener('click', function(e) {
|
|
107
|
+
if (e.target === modal) {
|
|
108
|
+
modal.style.display = 'none';
|
|
109
|
+
}
|
|
110
|
+
});
|
|
111
|
+
})();
|
|
61
112
|
```
|