6 files changed, 27 insertions, 12 deletions
diff --git a/web_src/js/features/admin/common.js b/web_src/js/features/admin/common.js
index d023e0bc36..be5aa876a5 100644
--- a/web_src/js/features/admin/common.js
+++ b/web_src/js/features/admin/common.js
@@ -198,7 +198,8 @@ export function initAdminCommon() {
           break;
       }
     });
-    $('#delete-selection').on('click', function () {
+    $('#delete-selection').on('click', function (e) {
+      e.preventDefault();
       const $this = $(this);
       $this.addClass('loading disabled');
       const ids = [];
diff --git a/web_src/js/features/common-global.js b/web_src/js/features/common-global.js
index 4fa6942467..0f36ce2bf8 100644
--- a/web_src/js/features/common-global.js
+++ b/web_src/js/features/common-global.js
@@ -202,7 +202,8 @@ export function initGlobalDropzone() {
 }
 
 export function initGlobalLinkActions() {
-  function showDeletePopup() {
+  function showDeletePopup(e) {
+    e.preventDefault();
     const $this = $(this);
     const dataArray = $this.data();
     let filter = '';
@@ -243,10 +244,10 @@ export function initGlobalLinkActions() {
         });
       }
     }).modal('show');
-    return false;
   }
 
-  function showAddAllPopup() {
+  function showAddAllPopup(e) {
+    e.preventDefault();
     const $this = $(this);
     let filter = '';
     if ($this.attr('id')) {
@@ -272,7 +273,6 @@ export function initGlobalLinkActions() {
         });
       }
     }).modal('show');
-    return false;
   }
 
   function linkAction(e) {
@@ -318,13 +318,21 @@ export function initGlobalLinkActions() {
 }
 
 export function initGlobalButtons() {
-  $('.show-panel.button').on('click', function () {
+  // There are many "cancel button" elements in modal dialogs, Fomantic UI expects they are button-like elements but never submit a form.
+  // However, Gitea misuses the modal dialog and put the cancel buttons inside forms, so we must prevent the form submission.
+  // There are a few cancel buttons in non-modal forms, and there are some dynamically created forms (eg: the "Edit Issue Content")
+  $(document).on('click', 'form .ui.cancel.button', (e) => {
+    e.preventDefault();
+  });
+
+  $('.show-panel.button').on('click', function (e) {
+    e.preventDefault();
     showElem($(this).data('panel'));
   });
 
-  $('.hide-panel.button').on('click', function (event) {
+  $('.hide-panel.button').on('click', function (e) {
     // a `.hide-panel.button` can hide a panel, by `data-panel="selector"` or `data-panel-closest="selector"`
-    event.preventDefault();
+    e.preventDefault();
     let sel = $(this).attr('data-panel');
     if (sel) {
       hideElem($(sel));
@@ -339,7 +347,8 @@ export function initGlobalButtons() {
     alert('Nothing to hide');
   });
 
-  $('.show-modal').on('click', function () {
+  $('.show-modal').on('click', function (e) {
+    e.preventDefault();
     const modalDiv = $($(this).attr('data-modal'));
     for (const attrib of this.attributes) {
       if (!attrib.name.startsWith('data-modal-')) {
@@ -360,7 +369,8 @@ export function initGlobalButtons() {
     }
   });
 
-  $('.delete-post.button').on('click', function () {
+  $('.delete-post.button').on('click', function (e) {
+    e.preventDefault();
     const $this = $(this);
     $.post($this.attr('data-request-url'), {
       _csrf: csrfToken
diff --git a/web_src/js/features/common-issue.js b/web_src/js/features/common-issue.js
index 0965caef15..ebc851d676 100644
--- a/web_src/js/features/common-issue.js
+++ b/web_src/js/features/common-issue.js
@@ -34,6 +34,7 @@ export function initCommonIssue() {
   });
 
   $('.issue-action').on('click', async function (e) {
+    e.preventDefault();
     let action = this.getAttribute('data-action');
     let elementId = this.getAttribute('data-element-id');
     const url = this.getAttribute('data-url');
diff --git a/web_src/js/features/repo-issue.js b/web_src/js/features/repo-issue.js
index 41c9dd118f..a8a27c2572 100644
--- a/web_src/js/features/repo-issue.js
+++ b/web_src/js/features/repo-issue.js
@@ -230,7 +230,8 @@ export function initRepoIssueStatusButton() {
     const value = easyMDE?.value() || $(this).val();
     $statusButton.text($statusButton.data(value.length === 0 ? 'status' : 'status-and-comment'));
   });
-  $statusButton.on('click', () => {
+  $statusButton.on('click', (e) => {
+    e.preventDefault();
     $('#status').val($statusButton.data('status-val'));
     $('#comment-form').trigger('submit');
   });
diff --git a/web_src/js/features/repo-legacy.js b/web_src/js/features/repo-legacy.js
index 70542ad883..5346a0d274 100644
--- a/web_src/js/features/repo-legacy.js
+++ b/web_src/js/features/repo-legacy.js
@@ -412,7 +412,8 @@ async function onEditContent(event) {
       $saveButton.trigger('click');
     });
 
-    $editContentZone.find('.cancel.button').on('click', () => {
+    $editContentZone.find('.cancel.button').on('click', (e) => {
+      e.preventDefault();
       showElem($renderContent);
       hideElem($editContentZone);
       if (dz) {
diff --git a/web_src/svg/fontawesome-save.svg b/web_src/svg/fontawesome-save.svg
new file mode 100644
index 0000000000..763d26abb1
--- /dev/null
+++ b/web_src/svg/fontawesome-save.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 448 512"><path d="m434 130-84-84a48 48 0 0 0-33.9-14H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h352a48 48 0 0 0 48-48V163.9a48 48 0 0 0-14-34zM224 416a64 64 0 1 1 0-128 64 64 0 0 1 0 128zm96-304.5V212a12 12 0 0 1-12 12H76a12 12 0 0 1-12-12V108a12 12 0 0 1 12-12h228.5a12 12 0 0 1 8.5 3.5l3.5 3.5a12 12 0 0 1 3.5 8.5z"/></svg>
+\ No newline at end of file