質問編集履歴
3
コードの修正
test
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File without changes
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@@ -40,7 +40,7 @@
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#### javascript/packs/scroll.js
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-
```
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```javascript
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import $ from 'jquery'
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@@ -52,6 +52,334 @@
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$(window).on('scroll', function() {
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ver scrollHeight = $(document).height(); //verを付けたら1つ目のエラーが解消しました
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ver scrollPosition = $(window).height() + $(window).scrollTop(); //verを付けたら1つ目のエラーが解消しました
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if ( (scrollHeight - scrollPosition) / scrollHeight <= 0.05) {
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$('.jscroll').jscroll({
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contentSelector: '.article-list-index',
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nextSelector: 'span.next:last a'
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});
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}
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});
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```
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#### javascript/packs/application.js
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```
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// This file is automatically compiled by Webpack, along with any other files
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// present in this directory. You're encouraged to place your actual application logic in
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// a relevant structure within app/javascript and only use these pack files to reference
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// that code so it'll be compiled.
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require("@rails/ujs").start()
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// require("turbolinks").start()
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require("@rails/activestorage").start()
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require("channels")
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require('jquery')
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//= require popper
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//= require jquery.jscroll.min.js
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//= require_tree .
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// import Rails from "@rails/ujs"
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// import * as ActiveStorage from "@rails/activestorage"
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// import "channels"
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var $jq = jQuery.noConflict();
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window.addEventListener('DOMContentLoaded', function(){
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$jq('.slider').slick({
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dots: true,
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arrows: false,
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autoplay: true,
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autoplaySpeed: 7000,
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});
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$jq('.slick-dots li').on('mouseover', function() {
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$jq('.a').slick('goTo', $(this).index());
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});
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});
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```
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#### articles/index.html.haml
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```
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.new-post-btn
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= link_to new_article_path do
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= icon("fas", "camera")
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- @articles.each do |article|
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.jscroll.article-list-index
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.article
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.article-poster-info
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= link_to account_path(id: article.user_id) do
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.avatar-style
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- if article.user.profile&.avatar&.attached?
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= image_tag article.user&.profile&.avatar
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- else
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= image_tag 'avatar1.png'
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.article-poster-info-text
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.article-username
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= article.user.username
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= I18n.l(article.created_at, format: :long)
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.slider
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- if article.images.attached?
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- article.images.each do |image|
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.article-image
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= link_to article_path(article) do
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= image_tag image
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.article-nav-icon
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.article_heart.hidden.active-heart{id: "active-heart#{article.id}", data: {article_id: article.id}}
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= icon("fas", "heart")
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.article_heart.hidden.inactive-heart{id: "inactive-heart#{article.id}", data: {article_id: article.id}}
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= icon("far", "heart")
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= link_to article_path(article) do
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.article-comment-icon
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= icon("far", "comment-dots")
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=link_to "http://twitter.com/share?url=#{ url_for(action: :show,id: article.id,only_path: false) } &text=さらに向こうへPLUS ULTRA!! &hashtags=もうすぐ春ですね",{class:"logo-profile"},target: "_blank" do
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.article-share-icon
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= icon("fas", "share-alt")
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.article-content
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.article-username
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= article.user.username
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= article.content
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= paginate @articles
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= javascript_pack_tag 'scroll'
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.bottom-image
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= image_tag 'logo.jpg'
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= javascript_pack_tag 'article'
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```
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#### layouts/application.html.haml
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```
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!!!
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%html
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%head
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%meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
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%title EMT
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%meta{:content => "width=device-width,initial-scale=1", :name => "viewport"}/
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= csrf_meta_tags
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= csp_meta_tag
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= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload'
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= javascript_pack_tag 'application', 'data-turbolinks-track': 'reload'
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%link{:href => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css", :rel => "stylesheet", :type => "text/css"}/
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%link{:href => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick-theme.css", :rel => "stylesheet", :type => "text/css"}/
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%script{:src => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js", :type => "text/javascript"}
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%script{:src => "//cdnjs.cloudflare.com/ajax/libs/jscroll/2.4.1/jquery.jscroll.min.js"}
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%body
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- unless request.path.include?("sign_up") || request.path.include?("sign_in")
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.container
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%header
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.nav
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.header-nav-left
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= link_to root_path do
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= image_tag 'logo2.png', class: 'logo-home'
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.header-nav-right
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- if user_signed_in?
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= link_to profile_path do
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- if current_user.profile&.avatar&.attached?
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.header-nav-avatar
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= image_tag current_user.profile.avatar
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- else
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= image_tag 'avatar1.png', class: 'logo-profile'
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- else
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.header-btn-nav
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.header-btn
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= link_to 'ログイン', new_user_session_path
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.header-btn
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= link_to '新規登録', new_user_registration_path
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+
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.header-margin
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+
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- if flash.present?
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.flash
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- flash.each do |key, value|
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%div{:class => key}= value
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= yield
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- else
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= yield
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```
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### 試したこと
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//= require jquery.jscroll.min.js
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の位置、というか順番を変えてみましたが変化はありませんでした。
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.
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.
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javascript/packs/scroll.jsの下記の部分をコメントアウトしたら
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違うエラーが出現しました。
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|
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+
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```
|
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+
|
55
383
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scrollHeight = $(document).height();
|
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384
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57
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scrollPosition = $(window).height() + $(window).scrollTop();
|
@@ -60,13 +388,9 @@
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-
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-
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-
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-
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-
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-
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-
});
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}
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@@ -76,330 +400,6 @@
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76
400
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77
401
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78
402
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|
79
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-
#### javascript/packs/application.js
|
80
|
-
|
81
|
-
```
|
82
|
-
|
83
|
-
// This file is automatically compiled by Webpack, along with any other files
|
84
|
-
|
85
|
-
// present in this directory. You're encouraged to place your actual application logic in
|
86
|
-
|
87
|
-
// a relevant structure within app/javascript and only use these pack files to reference
|
88
|
-
|
89
|
-
// that code so it'll be compiled.
|
90
|
-
|
91
|
-
require("@rails/ujs").start()
|
92
|
-
|
93
|
-
// require("turbolinks").start()
|
94
|
-
|
95
|
-
require("@rails/activestorage").start()
|
96
|
-
|
97
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-
require("channels")
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98
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-
|
99
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-
require('jquery')
|
100
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-
|
101
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-
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102
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-
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103
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-
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104
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-
|
105
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-
//= require popper
|
106
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-
|
107
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-
//= require jquery.jscroll.min.js
|
108
|
-
|
109
|
-
//= require_tree .
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110
|
-
|
111
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-
|
112
|
-
|
113
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-
// import Rails from "@rails/ujs"
|
114
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-
|
115
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-
// import * as ActiveStorage from "@rails/activestorage"
|
116
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-
|
117
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-
// import "channels"
|
118
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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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-
var $jq = jQuery.noConflict();
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-
|
123
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-
window.addEventListener('DOMContentLoaded', function(){
|
124
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-
|
125
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-
|
126
|
-
|
127
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-
$jq('.slider').slick({
|
128
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-
|
129
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-
dots: true,
|
130
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-
|
131
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-
arrows: false,
|
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-
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133
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-
autoplay: true,
|
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-
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135
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-
autoplaySpeed: 7000,
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-
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137
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-
});
|
138
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-
|
139
|
-
|
140
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-
|
141
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-
$jq('.slick-dots li').on('mouseover', function() {
|
142
|
-
|
143
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-
$jq('.a').slick('goTo', $(this).index());
|
144
|
-
|
145
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-
});
|
146
|
-
|
147
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-
});
|
148
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-
|
149
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-
|
150
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-
|
151
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-
```
|
152
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-
|
153
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-
|
154
|
-
|
155
|
-
#### articles/index.html.haml
|
156
|
-
|
157
|
-
```
|
158
|
-
|
159
|
-
.new-post-btn
|
160
|
-
|
161
|
-
= link_to new_article_path do
|
162
|
-
|
163
|
-
= icon("fas", "camera")
|
164
|
-
|
165
|
-
- @articles.each do |article|
|
166
|
-
|
167
|
-
.jscroll.article-list-index
|
168
|
-
|
169
|
-
.article
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170
|
-
|
171
|
-
.article-poster-info
|
172
|
-
|
173
|
-
= link_to account_path(id: article.user_id) do
|
174
|
-
|
175
|
-
.avatar-style
|
176
|
-
|
177
|
-
- if article.user.profile&.avatar&.attached?
|
178
|
-
|
179
|
-
= image_tag article.user&.profile&.avatar
|
180
|
-
|
181
|
-
- else
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182
|
-
|
183
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-
= image_tag 'avatar1.png'
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184
|
-
|
185
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-
.article-poster-info-text
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186
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-
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187
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-
.article-username
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188
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-
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189
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-
= article.user.username
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190
|
-
|
191
|
-
= I18n.l(article.created_at, format: :long)
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192
|
-
|
193
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-
.slider
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194
|
-
|
195
|
-
- if article.images.attached?
|
196
|
-
|
197
|
-
- article.images.each do |image|
|
198
|
-
|
199
|
-
.article-image
|
200
|
-
|
201
|
-
= link_to article_path(article) do
|
202
|
-
|
203
|
-
= image_tag image
|
204
|
-
|
205
|
-
.article-nav-icon
|
206
|
-
|
207
|
-
.article_heart.hidden.active-heart{id: "active-heart#{article.id}", data: {article_id: article.id}}
|
208
|
-
|
209
|
-
= icon("fas", "heart")
|
210
|
-
|
211
|
-
.article_heart.hidden.inactive-heart{id: "inactive-heart#{article.id}", data: {article_id: article.id}}
|
212
|
-
|
213
|
-
= icon("far", "heart")
|
214
|
-
|
215
|
-
= link_to article_path(article) do
|
216
|
-
|
217
|
-
.article-comment-icon
|
218
|
-
|
219
|
-
= icon("far", "comment-dots")
|
220
|
-
|
221
|
-
=link_to "http://twitter.com/share?url=#{ url_for(action: :show,id: article.id,only_path: false) } &text=さらに向こうへPLUS ULTRA!! &hashtags=もうすぐ春ですね",{class:"logo-profile"},target: "_blank" do
|
222
|
-
|
223
|
-
.article-share-icon
|
224
|
-
|
225
|
-
= icon("fas", "share-alt")
|
226
|
-
|
227
|
-
.article-content
|
228
|
-
|
229
|
-
.article-username
|
230
|
-
|
231
|
-
= article.user.username
|
232
|
-
|
233
|
-
= article.content
|
234
|
-
|
235
|
-
|
236
|
-
|
237
|
-
= paginate @articles
|
238
|
-
|
239
|
-
|
240
|
-
|
241
|
-
= javascript_pack_tag 'scroll'
|
242
|
-
|
243
|
-
|
244
|
-
|
245
|
-
.bottom-image
|
246
|
-
|
247
|
-
= image_tag 'logo.jpg'
|
248
|
-
|
249
|
-
|
250
|
-
|
251
|
-
= javascript_pack_tag 'article'
|
252
|
-
|
253
|
-
|
254
|
-
|
255
|
-
```
|
256
|
-
|
257
|
-
#### layouts/application.html.haml
|
258
|
-
|
259
|
-
```
|
260
|
-
|
261
|
-
!!!
|
262
|
-
|
263
|
-
%html
|
264
|
-
|
265
|
-
%head
|
266
|
-
|
267
|
-
%meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
|
268
|
-
|
269
|
-
%title EMT
|
270
|
-
|
271
|
-
%meta{:content => "width=device-width,initial-scale=1", :name => "viewport"}/
|
272
|
-
|
273
|
-
= csrf_meta_tags
|
274
|
-
|
275
|
-
= csp_meta_tag
|
276
|
-
|
277
|
-
= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload'
|
278
|
-
|
279
|
-
= javascript_pack_tag 'application', 'data-turbolinks-track': 'reload'
|
280
|
-
|
281
|
-
%link{:href => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css", :rel => "stylesheet", :type => "text/css"}/
|
282
|
-
|
283
|
-
%link{:href => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick-theme.css", :rel => "stylesheet", :type => "text/css"}/
|
284
|
-
|
285
|
-
%script{:src => "//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js", :type => "text/javascript"}
|
286
|
-
|
287
|
-
%script{:src => "//cdnjs.cloudflare.com/ajax/libs/jscroll/2.4.1/jquery.jscroll.min.js"}
|
288
|
-
|
289
|
-
|
290
|
-
|
291
|
-
%body
|
292
|
-
|
293
|
-
- unless request.path.include?("sign_up") || request.path.include?("sign_in")
|
294
|
-
|
295
|
-
.container
|
296
|
-
|
297
|
-
%header
|
298
|
-
|
299
|
-
.nav
|
300
|
-
|
301
|
-
.header-nav-left
|
302
|
-
|
303
|
-
= link_to root_path do
|
304
|
-
|
305
|
-
= image_tag 'logo2.png', class: 'logo-home'
|
306
|
-
|
307
|
-
.header-nav-right
|
308
|
-
|
309
|
-
- if user_signed_in?
|
310
|
-
|
311
|
-
= link_to profile_path do
|
312
|
-
|
313
|
-
- if current_user.profile&.avatar&.attached?
|
314
|
-
|
315
|
-
.header-nav-avatar
|
316
|
-
|
317
|
-
= image_tag current_user.profile.avatar
|
318
|
-
|
319
|
-
- else
|
320
|
-
|
321
|
-
= image_tag 'avatar1.png', class: 'logo-profile'
|
322
|
-
|
323
|
-
- else
|
324
|
-
|
325
|
-
.header-btn-nav
|
326
|
-
|
327
|
-
.header-btn
|
328
|
-
|
329
|
-
= link_to 'ログイン', new_user_session_path
|
330
|
-
|
331
|
-
.header-btn
|
332
|
-
|
333
|
-
= link_to '新規登録', new_user_registration_path
|
334
|
-
|
335
|
-
.header-margin
|
336
|
-
|
337
|
-
- if flash.present?
|
338
|
-
|
339
|
-
.flash
|
340
|
-
|
341
|
-
- flash.each do |key, value|
|
342
|
-
|
343
|
-
%div{:class => key}= value
|
344
|
-
|
345
|
-
= yield
|
346
|
-
|
347
|
-
- else
|
348
|
-
|
349
|
-
= yield
|
350
|
-
|
351
|
-
|
352
|
-
|
353
|
-
```
|
354
|
-
|
355
|
-
|
356
|
-
|
357
|
-
|
358
|
-
|
359
|
-
### 試したこと
|
360
|
-
|
361
|
-
|
362
|
-
|
363
|
-
//= require jquery.jscroll.min.js
|
364
|
-
|
365
|
-
の位置、というか順番を変えてみましたが変化はありませんでした。
|
366
|
-
|
367
|
-
.
|
368
|
-
|
369
|
-
.
|
370
|
-
|
371
|
-
|
372
|
-
|
373
|
-
|
374
|
-
|
375
|
-
javascript/packs/scroll.jsの下記の部分をコメントアウトしたら
|
376
|
-
|
377
|
-
違うエラーが出現しました。
|
378
|
-
|
379
|
-
|
380
|
-
|
381
|
-
```
|
382
|
-
|
383
|
-
scrollHeight = $(document).height();
|
384
|
-
|
385
|
-
scrollPosition = $(window).height() + $(window).scrollTop();
|
386
|
-
|
387
|
-
if ( (scrollHeight - scrollPosition) / scrollHeight <= 0.05) {
|
388
|
-
|
389
|
-
|
390
|
-
|
391
|
-
|
392
|
-
|
393
|
-
|
394
|
-
|
395
|
-
}
|
396
|
-
|
397
|
-
});
|
398
|
-
|
399
|
-
```
|
400
|
-
|
401
|
-
|
402
|
-
|
403
403
|
出現したエラー
|
404
404
|
|
405
405
|
```
|
2
エラーの発生画面を追加しました。
test
CHANGED
File without changes
|
test
CHANGED
@@ -409,3 +409,9 @@
|
|
409
409
|
```
|
410
410
|
|
411
411
|
jscrollは関数ではない、ということですがどういうことでしょうか、、?
|
412
|
+
|
413
|
+
|
414
|
+
|
415
|
+
### 画像追加
|
416
|
+
|
417
|
+
![エラー発生画面](dafc3157c83495a514e11cf7922729da.png)
|
1
質問の追記
test
CHANGED
File without changes
|
test
CHANGED
@@ -6,7 +6,11 @@
|
|
6
6
|
|
7
7
|
インスタグラムのように無限スクロール機能を付けたくて
|
8
8
|
|
9
|
+
kaminariとjscrollを導入しました.
|
10
|
+
|
11
|
+
kaminariの導入には成功しましたが、
|
12
|
+
|
9
|
-
jscroll
|
13
|
+
jscrollが「scrollHeight is not defined」のエラーで
|
10
14
|
|
11
15
|
機能しません。
|
12
16
|
|