質問編集履歴
5
javascriptコピーし直し
title
CHANGED
File without changes
|
body
CHANGED
@@ -69,206 +69,190 @@
|
|
69
69
|
option: 'arrowEl',
|
70
70
|
onTap: pswp.next
|
71
71
|
},
|
72
|
-
var initPhotoSwipeFromDOM = function
|
72
|
+
var initPhotoSwipeFromDOM = function( gallerySelector ) {
|
73
73
|
|
74
|
-
|
74
|
+
// parse slide data (url, title, size ...) from DOM elements
|
75
|
-
|
75
|
+
// (children of gallerySelector)
|
76
|
-
|
76
|
+
var parseThumbnailElements = function(el) {
|
77
|
-
|
77
|
+
var thumbElements = el.childNodes,
|
78
|
-
|
78
|
+
numNodes = thumbElements.length,
|
79
|
-
|
79
|
+
items = [],
|
80
|
-
|
80
|
+
figureEl,
|
81
|
-
|
81
|
+
linkEl,
|
82
|
-
|
82
|
+
size,
|
83
|
-
|
83
|
+
item;
|
84
84
|
|
85
|
-
|
85
|
+
for(var i = 0; i < numNodes; i++) {
|
86
86
|
|
87
|
-
|
87
|
+
figureEl = thumbElements[i]; // <figure> element
|
88
88
|
|
89
|
-
|
89
|
+
// include only element nodes
|
90
|
-
|
90
|
+
if(figureEl.nodeType !== 1) {
|
91
|
-
|
91
|
+
continue;
|
92
|
-
|
92
|
+
}
|
93
93
|
|
94
|
-
|
94
|
+
linkEl = figureEl.children[0]; // <a> element
|
95
95
|
|
96
|
-
|
96
|
+
size = linkEl.getAttribute('data-size').split('x');
|
97
97
|
|
98
|
-
|
98
|
+
// create slide object
|
99
|
-
|
99
|
+
item = {
|
100
|
-
|
100
|
+
src: linkEl.getAttribute('href'),
|
101
|
-
|
101
|
+
w: parseInt(size[0], 10),
|
102
|
-
|
102
|
+
h: parseInt(size[1], 10)
|
103
|
-
|
103
|
+
};
|
104
104
|
|
105
105
|
|
106
106
|
|
107
|
-
|
107
|
+
if(figureEl.children.length > 1) {
|
108
|
-
|
108
|
+
// <figcaption> content
|
109
|
-
|
109
|
+
item.title = figureEl.children[1].innerHTML;
|
110
|
-
|
110
|
+
}
|
111
111
|
|
112
|
-
|
112
|
+
if(linkEl.children.length > 0) {
|
113
|
-
|
113
|
+
// <img> thumbnail element, retrieving thumbnail url
|
114
|
-
|
114
|
+
item.msrc = linkEl.children[0].getAttribute('src');
|
115
|
-
|
115
|
+
}
|
116
116
|
|
117
|
-
|
117
|
+
item.el = figureEl; // save link to element for getThumbBoundsFn
|
118
|
-
|
118
|
+
items.push(item);
|
119
|
-
|
119
|
+
}
|
120
120
|
|
121
|
-
|
121
|
+
return items;
|
122
|
-
|
122
|
+
};
|
123
123
|
|
124
|
-
|
124
|
+
// find nearest parent element
|
125
|
-
|
125
|
+
var closest = function closest(el, fn) {
|
126
|
-
|
126
|
+
return el && ( fn(el) ? el : closest(el.parentNode, fn) );
|
127
|
-
|
127
|
+
};
|
128
128
|
|
129
|
-
|
129
|
+
// triggers when user clicks on thumbnail
|
130
|
-
|
130
|
+
var onThumbnailsClick = function(e) {
|
131
|
-
|
131
|
+
e = e || window.event;
|
132
|
-
|
132
|
+
e.preventDefault ? e.preventDefault() : e.returnValue = false;
|
133
133
|
|
134
|
-
|
134
|
+
var eTarget = e.target || e.srcElement;
|
135
135
|
|
136
|
-
|
136
|
+
// find root element of slide
|
137
|
-
|
137
|
+
var clickedListItem = closest(eTarget, function(el) {
|
138
|
-
|
138
|
+
return (el.tagName && el.tagName.toUpperCase() === 'FIGURE');
|
139
|
-
|
139
|
+
});
|
140
140
|
|
141
|
-
|
141
|
+
if(!clickedListItem) {
|
142
|
-
|
142
|
+
return;
|
143
|
-
|
143
|
+
}
|
144
144
|
|
145
|
-
|
145
|
+
// find index of clicked item by looping through all child nodes
|
146
|
-
|
146
|
+
// alternatively, you may define index via data- attribute
|
147
|
-
|
147
|
+
var clickedGallery = clickedListItem.parentNode,
|
148
|
-
|
148
|
+
childNodes = clickedListItem.parentNode.childNodes,
|
149
|
-
|
149
|
+
numChildNodes = childNodes.length,
|
150
|
-
|
150
|
+
nodeIndex = 0,
|
151
|
-
|
151
|
+
index;
|
152
152
|
|
153
|
-
|
153
|
+
for (var i = 0; i < numChildNodes; i++) {
|
154
|
-
|
154
|
+
if(childNodes[i].nodeType !== 1) {
|
155
|
-
|
155
|
+
continue;
|
156
|
-
|
156
|
+
}
|
157
157
|
|
158
|
-
|
158
|
+
if(childNodes[i] === clickedListItem) {
|
159
|
-
|
159
|
+
index = nodeIndex;
|
160
|
-
|
160
|
+
break;
|
161
|
-
|
161
|
+
}
|
162
|
-
|
162
|
+
nodeIndex++;
|
163
|
-
|
163
|
+
}
|
164
164
|
|
165
165
|
|
166
166
|
|
167
|
-
|
167
|
+
if(index >= 0) {
|
168
|
-
|
168
|
+
// open PhotoSwipe if valid index found
|
169
|
-
|
169
|
+
openPhotoSwipe( index, clickedGallery );
|
170
|
-
|
170
|
+
}
|
171
|
-
|
171
|
+
return false;
|
172
|
-
|
172
|
+
};
|
173
173
|
|
174
|
-
|
174
|
+
// parse picture index and gallery index from URL (#&pid=1&gid=2)
|
175
|
-
|
175
|
+
var photoswipeParseHash = function() {
|
176
|
-
|
176
|
+
var hash = window.location.hash.substring(1),
|
177
|
-
|
177
|
+
params = {};
|
178
178
|
|
179
|
-
|
179
|
+
if(hash.length < 5) {
|
180
|
-
|
180
|
+
return params;
|
181
|
-
|
181
|
+
}
|
182
182
|
|
183
|
-
|
183
|
+
var vars = hash.split('&');
|
184
|
-
|
184
|
+
for (var i = 0; i < vars.length; i++) {
|
185
|
-
|
185
|
+
if(!vars[i]) {
|
186
|
-
|
186
|
+
continue;
|
187
|
-
|
187
|
+
}
|
188
|
-
|
188
|
+
var pair = vars[i].split('=');
|
189
|
-
|
189
|
+
if(pair.length < 2) {
|
190
|
-
|
190
|
+
continue;
|
191
|
-
|
191
|
+
}
|
192
|
-
|
192
|
+
params[pair[0]] = pair[1];
|
193
|
-
|
193
|
+
}
|
194
194
|
|
195
|
-
|
195
|
+
if(params.gid) {
|
196
|
-
|
196
|
+
params.gid = parseInt(params.gid, 10);
|
197
|
-
|
197
|
+
}
|
198
198
|
|
199
|
+
if(!params.hasOwnProperty('pid')) {
|
199
|
-
|
200
|
+
return params;
|
201
|
+
}
|
202
|
+
params.pid = parseInt(params.pid, 10);
|
203
|
+
return params;
|
200
|
-
|
204
|
+
};
|
201
205
|
|
202
|
-
|
206
|
+
var openPhotoSwipe = function(index, galleryElement, disableAnimation) {
|
203
|
-
|
207
|
+
var pswpElement = document.querySelectorAll('.pswp')[0],
|
204
|
-
|
208
|
+
gallery,
|
205
|
-
|
209
|
+
options,
|
206
|
-
|
210
|
+
items;
|
207
211
|
|
208
|
-
|
212
|
+
items = parseThumbnailElements(galleryElement);
|
209
213
|
|
210
|
-
|
214
|
+
// define options (if needed)
|
211
|
-
|
215
|
+
options = {
|
216
|
+
index: index,
|
212
217
|
|
213
|
-
|
218
|
+
// define gallery index (for URL)
|
214
|
-
|
219
|
+
galleryUID: galleryElement.getAttribute('data-pswp-uid'),
|
215
220
|
|
216
|
-
|
221
|
+
getThumbBoundsFn: function(index) {
|
217
|
-
|
222
|
+
// See Options -> getThumbBoundsFn section of documentation for more info
|
218
|
-
|
223
|
+
var thumbnail = items[index].el.getElementsByTagName('img')[0], // find thumbnail
|
219
|
-
|
224
|
+
pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
|
220
|
-
|
225
|
+
rect = thumbnail.getBoundingClientRect();
|
221
226
|
|
222
|
-
|
227
|
+
return {x:rect.left, y:rect.top + pageYScroll, w:rect.width};
|
223
|
-
|
228
|
+
}
|
224
229
|
|
225
|
-
|
230
|
+
};
|
226
231
|
|
227
|
-
// PhotoSwipe opened from URL
|
228
|
-
if (fromURL) {
|
229
|
-
|
232
|
+
if(disableAnimation) {
|
230
|
-
// parse real index when custom PIDs are used
|
231
|
-
// http://photoswipe.com/documentation/faq.html#custom-pid-in-url
|
232
|
-
for (var j = 0; j < items.length; j++) {
|
233
|
-
if (items[j].pid == index) {
|
234
|
-
options.
|
233
|
+
options.showAnimationDuration = 0;
|
235
|
-
break;
|
236
|
-
}
|
237
234
|
}
|
238
|
-
} else {
|
239
|
-
// in URL indexes start from 1
|
240
|
-
options.index = parseInt(index, 10) - 1;
|
241
|
-
}
|
242
|
-
} else {
|
243
|
-
options.index = parseInt(index, 10);
|
244
|
-
}
|
245
235
|
|
246
|
-
|
236
|
+
// Pass data to PhotoSwipe and initialize it
|
237
|
+
gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);
|
247
|
-
|
238
|
+
gallery.init();
|
248
|
-
|
239
|
+
};
|
240
|
+
|
241
|
+
// loop through all gallery elements and bind events
|
242
|
+
var galleryElements = document.querySelectorAll( gallerySelector );
|
243
|
+
|
244
|
+
for(var i = 0, l = galleryElements.length; i < l; i++) {
|
245
|
+
galleryElements[i].setAttribute('data-pswp-uid', i+1);
|
246
|
+
galleryElements[i].onclick = onThumbnailsClick;
|
249
247
|
}
|
250
248
|
|
251
|
-
if
|
249
|
+
// Parse URL and open gallery if it contains #&pid=3&gid=1
|
252
|
-
|
250
|
+
var hashData = photoswipeParseHash();
|
251
|
+
if(hashData.pid > 0 && hashData.gid > 0) {
|
252
|
+
openPhotoSwipe( hashData.pid - 1 , galleryElements[ hashData.gid - 1 ], true );
|
253
253
|
}
|
254
|
+
};
|
254
255
|
|
255
|
-
|
256
|
+
// PhotoSwipeを起動する
|
256
|
-
gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);
|
257
|
-
gallery.init();
|
258
|
-
};
|
259
|
-
|
260
|
-
// loop through all gallery elements and bind events
|
261
|
-
var galleryElements = document.querySelectorAll(gallerySelector);
|
262
|
-
|
263
|
-
for (var i = 0, l = galleryElements.length; i < l; i++) {
|
264
|
-
|
257
|
+
initPhotoSwipeFromDOM( '.my-gallery' ) ;
|
265
|
-
galleryElements[i].onclick = onThumbnailsClick;
|
266
|
-
}
|
267
|
-
|
268
|
-
// Parse URL and open gallery if it contains #&pid=3&gid=1
|
269
|
-
var hashData = photoswipeParseHash();
|
270
|
-
if (hashData.pid && hashData.gid) {
|
271
|
-
openPhotoSwipe(hashData.pid, galleryElements[hashData.gid - 1], true, true);
|
272
|
-
}
|
273
|
-
};
|
274
258
|
```
|
4
javascript追記
title
CHANGED
File without changes
|
body
CHANGED
@@ -1,5 +1,6 @@
|
|
1
1
|
どこをいじって消えてしまったのかわからず、。見た目だけならcssでdisplay:noneをけしたら出てきましたがスワイプしません。どのあたりを確認したら良いのか教えていただきたいです。
|
2
|
+
```ここに言語を入力
|
2
|
-
|
3
|
+
<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
|
3
4
|
<div class="pswp__bg"></div>
|
4
5
|
<div class="pswp__scroll-wrap">
|
5
6
|
<div class="pswp__container">
|
@@ -68,8 +69,186 @@
|
|
68
69
|
option: 'arrowEl',
|
69
70
|
onTap: pswp.next
|
70
71
|
},
|
72
|
+
var initPhotoSwipeFromDOM = function (gallerySelector) {
|
71
73
|
|
74
|
+
// parse slide data (url, title, size ...) from DOM elements
|
75
|
+
// (children of gallerySelector)
|
76
|
+
var parseThumbnailElements = function (el) {
|
77
|
+
var thumbElements = el.childNodes,
|
78
|
+
numNodes = thumbElements.length,
|
79
|
+
items = [],
|
80
|
+
figureEl,
|
81
|
+
linkEl,
|
82
|
+
size,
|
83
|
+
item;
|
84
|
+
|
85
|
+
for (var i = 0; i < numNodes; i++) {
|
86
|
+
|
87
|
+
figureEl = thumbElements[i]; // <figure> element
|
88
|
+
|
89
|
+
// include only element nodes
|
90
|
+
if (figureEl.nodeType !== 1) {
|
91
|
+
continue;
|
92
|
+
}
|
93
|
+
|
94
|
+
linkEl = figureEl.children[0]; // <a> element
|
95
|
+
|
96
|
+
size = linkEl.getAttribute('data-size').split('x');
|
97
|
+
|
98
|
+
// create slide object
|
99
|
+
item = {
|
100
|
+
src: linkEl.getAttribute('href'),
|
101
|
+
w: parseInt(size[0], 10),
|
102
|
+
h: parseInt(size[1], 10)
|
103
|
+
};
|
104
|
+
|
105
|
+
|
106
|
+
|
107
|
+
if (figureEl.children.length > 1) {
|
108
|
+
// <figcaption> content
|
109
|
+
item.title = figureEl.children[1].innerHTML;
|
110
|
+
}
|
111
|
+
|
112
|
+
if (linkEl.children.length > 0) {
|
113
|
+
// <img> thumbnail element, retrieving thumbnail url
|
114
|
+
item.msrc = linkEl.children[0].getAttribute('src');
|
115
|
+
}
|
116
|
+
|
117
|
+
item.el = figureEl; // save link to element for getThumbBoundsFn
|
118
|
+
items.push(item);
|
119
|
+
}
|
120
|
+
|
121
|
+
return items;
|
122
|
+
};
|
123
|
+
|
124
|
+
// find nearest parent element
|
125
|
+
var closest = function closest(el, fn) {
|
126
|
+
return el && (fn(el) ? el : closest(el.parentNode, fn));
|
127
|
+
};
|
128
|
+
|
129
|
+
// triggers when user clicks on thumbnail
|
130
|
+
var onThumbnailsClick = function (e) {
|
131
|
+
e = e || window.event;
|
132
|
+
e.preventDefault ? e.preventDefault() : e.returnValue = false;
|
133
|
+
|
134
|
+
var eTarget = e.target || e.srcElement;
|
135
|
+
|
136
|
+
// find root element of slide
|
137
|
+
var clickedListItem = closest(eTarget, function (el) {
|
138
|
+
return (el.tagName && el.tagName.toUpperCase() === 'FIGURE');
|
139
|
+
});
|
140
|
+
|
141
|
+
if (!clickedListItem) {
|
142
|
+
return;
|
143
|
+
}
|
144
|
+
|
145
|
+
// find index of clicked item by looping through all child nodes
|
146
|
+
// alternatively, you may define index via data- attribute
|
147
|
+
var clickedGallery = clickedListItem.parentNode,
|
148
|
+
childNodes = clickedListItem.parentNode.childNodes,
|
149
|
+
numChildNodes = childNodes.length,
|
150
|
+
nodeIndex = 0,
|
151
|
+
index;
|
152
|
+
|
153
|
+
for (var i = 0; i < numChildNodes; i++) {
|
154
|
+
if (childNodes[i].nodeType !== 1) {
|
155
|
+
continue;
|
156
|
+
}
|
157
|
+
|
158
|
+
if (childNodes[i] === clickedListItem) {
|
159
|
+
index = nodeIndex;
|
160
|
+
break;
|
161
|
+
}
|
162
|
+
nodeIndex++;
|
163
|
+
}
|
164
|
+
|
165
|
+
|
166
|
+
|
167
|
+
if (index >= 0) {
|
168
|
+
// open PhotoSwipe if valid index found
|
169
|
+
openPhotoSwipe(index, clickedGallery);
|
170
|
+
}
|
171
|
+
return false;
|
172
|
+
};
|
173
|
+
|
174
|
+
// parse picture index and gallery index from URL (#&pid=1&gid=2)
|
175
|
+
var photoswipeParseHash = function () {
|
176
|
+
var hash = window.location.hash.substring(1),
|
177
|
+
params = {};
|
178
|
+
|
179
|
+
if (hash.length < 5) {
|
180
|
+
return params;
|
181
|
+
}
|
182
|
+
|
183
|
+
var vars = hash.split('&');
|
184
|
+
for (var i = 0; i < vars.length; i++) {
|
185
|
+
if (!vars[i]) {
|
186
|
+
continue;
|
187
|
+
}
|
188
|
+
var pair = vars[i].split('=');
|
189
|
+
if (pair.length < 2) {
|
190
|
+
continue;
|
191
|
+
}
|
192
|
+
params[pair[0]] = pair[1];
|
193
|
+
}
|
194
|
+
|
195
|
+
if (params.gid) {
|
196
|
+
params.gid = parseInt(params.gid, 10);
|
197
|
+
}
|
198
|
+
|
199
|
+
return params;
|
200
|
+
};
|
201
|
+
|
202
|
+
var openPhotoSwipe = function (index, galleryElement, disableAnimation, fromURL) {
|
203
|
+
var pswpElement = document.querySelectorAll('.pswp')[0],
|
204
|
+
gallery,
|
205
|
+
options,
|
206
|
+
items;
|
207
|
+
|
208
|
+
items = parseThumbnailElements(galleryElement);
|
209
|
+
|
210
|
+
// define options (if needed)
|
211
|
+
options = {
|
212
|
+
|
213
|
+
// define gallery index (for URL)
|
214
|
+
galleryUID: galleryElement.getAttribute('data-pswp-uid'),
|
215
|
+
|
216
|
+
getThumbBoundsFn: function (index) {
|
217
|
+
// See Options -> getThumbBoundsFn section of documentation for more info
|
218
|
+
var thumbnail = items[index].el.getElementsByTagName('img')[0], // find thumbnail
|
219
|
+
pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
|
220
|
+
rect = thumbnail.getBoundingClientRect();
|
221
|
+
|
222
|
+
return { x: rect.left, y: rect.top + pageYScroll, w: rect.width };
|
223
|
+
}
|
224
|
+
|
225
|
+
};
|
226
|
+
|
227
|
+
// PhotoSwipe opened from URL
|
228
|
+
if (fromURL) {
|
229
|
+
if (options.galleryPIDs) {
|
230
|
+
// parse real index when custom PIDs are used
|
231
|
+
// http://photoswipe.com/documentation/faq.html#custom-pid-in-url
|
232
|
+
for (var j = 0; j < items.length; j++) {
|
233
|
+
if (items[j].pid == index) {
|
234
|
+
options.index = j;
|
235
|
+
break;
|
236
|
+
}
|
237
|
+
}
|
238
|
+
} else {
|
239
|
+
// in URL indexes start from 1
|
240
|
+
options.index = parseInt(index, 10) - 1;
|
241
|
+
}
|
242
|
+
} else {
|
243
|
+
options.index = parseInt(index, 10);
|
244
|
+
}
|
245
|
+
|
246
|
+
// exit if index not found
|
247
|
+
if (isNaN(options.index)) {
|
248
|
+
return;
|
249
|
+
}
|
250
|
+
|
72
|
-
|
251
|
+
if (disableAnimation) {
|
73
252
|
options.showAnimationDuration = 0;
|
74
253
|
}
|
75
254
|
|
@@ -91,5 +270,5 @@
|
|
91
270
|
if (hashData.pid && hashData.gid) {
|
92
271
|
openPhotoSwipe(hashData.pid, galleryElements[hashData.gid - 1], true, true);
|
93
272
|
}
|
94
|
-
};
|
273
|
+
};
|
95
274
|
```
|
3
javascript追記
title
CHANGED
File without changes
|
body
CHANGED
@@ -68,8 +68,8 @@
|
|
68
68
|
option: 'arrowEl',
|
69
69
|
onTap: pswp.next
|
70
70
|
},
|
71
|
-
|
71
|
+
|
72
|
-
if (disableAnimation) {
|
72
|
+
``if (disableAnimation) {
|
73
73
|
options.showAnimationDuration = 0;
|
74
74
|
}
|
75
75
|
|
2
javascript追記
title
CHANGED
File without changes
|
body
CHANGED
@@ -68,4 +68,28 @@
|
|
68
68
|
option: 'arrowEl',
|
69
69
|
onTap: pswp.next
|
70
70
|
},
|
71
|
+
``````ここに言語を入力
|
72
|
+
if (disableAnimation) {
|
73
|
+
options.showAnimationDuration = 0;
|
74
|
+
}
|
75
|
+
|
76
|
+
// Pass data to PhotoSwipe and initialize it
|
77
|
+
gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);
|
78
|
+
gallery.init();
|
79
|
+
};
|
80
|
+
|
81
|
+
// loop through all gallery elements and bind events
|
82
|
+
var galleryElements = document.querySelectorAll(gallerySelector);
|
83
|
+
|
84
|
+
for (var i = 0, l = galleryElements.length; i < l; i++) {
|
85
|
+
galleryElements[i].setAttribute('data-pswp-uid', i + 1);
|
86
|
+
galleryElements[i].onclick = onThumbnailsClick;
|
87
|
+
}
|
88
|
+
|
89
|
+
// Parse URL and open gallery if it contains #&pid=3&gid=1
|
90
|
+
var hashData = photoswipeParseHash();
|
91
|
+
if (hashData.pid && hashData.gid) {
|
92
|
+
openPhotoSwipe(hashData.pid, galleryElements[hashData.gid - 1], true, true);
|
93
|
+
}
|
94
|
+
};```
|
71
95
|
```
|
1
すみません、直しました!
title
CHANGED
File without changes
|
body
CHANGED
@@ -1,5 +1,5 @@
|
|
1
1
|
どこをいじって消えてしまったのかわからず、。見た目だけならcssでdisplay:noneをけしたら出てきましたがスワイプしません。どのあたりを確認したら良いのか教えていただきたいです。
|
2
|
-
<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
|
2
|
+
```<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
|
3
3
|
<div class="pswp__bg"></div>
|
4
4
|
<div class="pswp__scroll-wrap">
|
5
5
|
<div class="pswp__container">
|
@@ -67,6 +67,5 @@
|
|
67
67
|
name: 'button--arrow--right',
|
68
68
|
option: 'arrowEl',
|
69
69
|
onTap: pswp.next
|
70
|
-
},ここに言語を入力
|
71
|
-
|
70
|
+
},
|
72
71
|
```
|