From 672e5a752db8dd732ede058f97acf5336b651afb Mon Sep 17 00:00:00 2001
From: a1012112796 <1012112796@qq.com>
Date: Sat, 7 May 2022 20:24:02 +0800
Subject: [PATCH] prevent double click new issue/pull/comment button (#16157)

* prevent double click new issue/pull/comment button

when network is not good, these button maybe
double clicked, then more than one same issues
pulls or comments will be created. this pull
request will fix this bug.

Signed-off-by: a1012112796 <1012112796@qq.com>
---
 templates/repo/issue/new_form.tmpl     |  2 +-
 templates/repo/issue/view_content.tmpl |  4 ++--
 web_src/js/features/common-global.js   | 12 ++++++++++++
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/templates/repo/issue/new_form.tmpl b/templates/repo/issue/new_form.tmpl
index 9a4548643f..9e6a69f71a 100644
--- a/templates/repo/issue/new_form.tmpl
+++ b/templates/repo/issue/new_form.tmpl
@@ -20,7 +20,7 @@
 					</div>
 					{{template "repo/issue/comment_tab" .}}
 					<div class="text right">
-						<button class="ui green button" tabindex="6">
+						<button class="ui green button loading-button" tabindex="6">
 							{{if .PageIsComparePull}}
 								{{.i18n.Tr "repo.pulls.create"}}
 							{{else}}
diff --git a/templates/repo/issue/view_content.tmpl b/templates/repo/issue/view_content.tmpl
index b5f838e9d0..91af5160b6 100644
--- a/templates/repo/issue/view_content.tmpl
+++ b/templates/repo/issue/view_content.tmpl
@@ -121,7 +121,7 @@
 											</div>
 										{{end}}
 									{{end}}
-									<button class="ui green button" tabindex="5">
+									<button class="ui green button loading-button" tabindex="5">
 										{{.i18n.Tr "repo.issues.create_comment"}}
 									</button>
 								</div>
@@ -172,7 +172,7 @@
 												</div>
 											{{end}}
 										{{end}}
-										<button class="ui green button" tabindex="5">
+										<button class="ui green button loading-button" tabindex="5">
 											{{.i18n.Tr "repo.issues.create_comment"}}
 										</button>
 									</div>
diff --git a/web_src/js/features/common-global.js b/web_src/js/features/common-global.js
index dda803ae8d..eb21a4bb93 100644
--- a/web_src/js/features/common-global.js
+++ b/web_src/js/features/common-global.js
@@ -142,6 +142,18 @@ export function initGlobalCommon() {
       window.location = href;
     }
   });
+
+  // loading-button this logic used to prevent push one form more than one time
+  $(document).on('click', '.button.loading-button', function (e) {
+    const $btn = $(this);
+
+    if ($btn.hasClass('loading')) {
+      e.preventDefault();
+      return false;
+    }
+
+    $btn.addClass('loading disabled');
+  });
 }
 
 export function initGlobalDropzone() {