質問編集履歴
3
補足
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@@ -10,7 +10,7 @@
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```
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-
エラーは起こっていないのですが、自分が送ったメッセージが相手側の画面上に非同期で更新される機能がうまく行きません。
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エラーは起こっていないのですが、自分が送ったメッセージが相手側の画面上に非同期で更新される機能がうまく行きません。リロードすれば両者ともメッセージは表示されます。
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```
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2
ソースコードの追加
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test
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@@ -16,6 +16,194 @@
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###ソースコード
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###app/assets/javascripts/message.js
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```
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$(function(){
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function buildHTML(message){
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if ( message.image ) {
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var html =
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`<div class="main-chat__message-list__message" data-message-id=${message.id}>
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<div class="main-chat__message-list__message__top">
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<div class="main-chat__message-list__message__top__name">
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${message.user_name}
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</div>
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<div class="main-chat__message-list__message__top__date">
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${message.created_at.strftime("%Y年%m月%d日 %H時%M分")}
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</div>
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</div>
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<div class="main-chat__message-list__message__bottom">
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<p class="main-chat__message-list__message__bottom__text">
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${message.content}
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</p>
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</div>
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<img src=${message.image} >
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</div>`
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return html;
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} else {
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var html =
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`<div class="main-chat__message-list__message" data-message-id=${message.id}>
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<div class="main-chat__message-list__message__top">
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<div class="main-chat__message-list__message__top__name">
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${message.user_name}
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</div>
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<div class="main-chat__message-list__message__top__date">
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${message.created_at}
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</div>
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</div>
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<div class="main-chat__message-list__message__bottom">
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<p class="main-chat__message-list__message__bottom__text">
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${message.content}
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</p>
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</div>
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</div>`
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return html;
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};
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}
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$('#new_message').on('submit', function(e){
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e.preventDefault();
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var formData = new FormData(this);
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var url = $(this).attr('action')
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$.ajax({
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url: url,
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type: "POST",
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data: formData,
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dataType: 'json',
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processData: false,
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contentType: false
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})
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.done(function(data){
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var html = buildHTML(data);
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$('.main-chat__message-list').append(html);
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$('.main-chat__message-list').animate({ scrollTop: $('.main-chat__message-list')[0].scrollHeight});
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$('form')[0].reset();
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$('.form__submit').prop('disabled', false);
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})
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var reloadMessages = function() {
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last_message_id = $('.main-chat__message-list__message:last').data("message-id");
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$.ajax({
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url: "api/messages",
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type: 'get',
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dataType: 'json',
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data: {id: last_message_id}
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})
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.done(function(messages) {
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if (messages.length !== 0) {
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var insertHTML = '';
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$.each(messages, function(i, message) {
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insertHTML += buildHTML(message)
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});
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$('.main-chat__message-list').append(insertHTML);
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$('.main-chat__message-list').animate({ scrollTop: $('.main-chat__message-list')[0].scrollHeight});
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$('#new_message')[0].reset();
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$('.form__submit').prop('disabled', false);
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}
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})
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.fail(function() {
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console.log('error');
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});
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if (document.location.href.match(//groups/\d+/messages/)) {
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setInterval(reloadMessages, 7000);
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}
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};
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});
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});
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```
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21
209
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githubのリンクを貼っておきます。"JavaScript/message.js"に重点をおいて見ていただけるとわかりやすいかと思います。
|
|
@@ -23,5 +211,3 @@
|
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23
211
|
https://github.com/momotarou1090/chat-space3.git
|
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24
212
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25
213
|
ブランチはauto-renewブランチです。
|
|
26
|
-
|
|
27
|
-
```
|
1
補足
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -22,4 +22,6 @@
|
|
|
22
22
|
|
|
23
23
|
https://github.com/momotarou1090/chat-space3.git
|
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24
24
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25
|
+
ブランチはauto-renewブランチです。
|
|
26
|
+
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25
27
|
```
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