www: close dialogs with ESC

1 files changed, 8 insertions, 1 deletions

diff --git a/juick-www/src/main/static/scripts.js b/juick-www/src/main/static/scripts.js
index 244c83c6..a2f25d07 100644
--- a/juick-www/src/main/static/scripts.js
+++ b/juick-www/src/main/static/scripts.js
@@ -273,13 +273,19 @@ function updateRepliesCounter() {
 /******************************************************************************/
 
 function postformListener(formEl, ev) {
-    var form = formEl.closest('form');
     if (ev.ctrlKey && (ev.keyCode == 10 || ev.keyCode == 13)) {
+        let form = formEl.closest('form');
         if (!form.onsubmit || form.onsubmit()) {
             form.submit();
         }
     }
 }
+function closeDialogListener(ev) {
+    ev = ev || window.event;
+    if (ev.keyCode == 27) {
+        closeDialog();
+    }
+}
 
 function newMessage() {
     if (document.querySelector('#newmessage textarea').value.length == 0) {
@@ -516,6 +522,7 @@ function openDialog(html) {
             </div>
         </div>`;
     document.querySelector('body').insertAdjacentHTML('afterbegin', dialogHtml);
+    document.addEventListener('keydown', closeDialogListener);
     document.querySelector('#dialogb').addEventListener('click', closeDialog);
     document.querySelector('#dialogc').addEventListener('click', closeDialog);
 }