From 17836aa2b518da5702a3a114cac9d94ee0fd44b8 Mon Sep 17 00:00:00 2001 From: Kaz Kylheku Date: Tue, 25 Oct 2022 00:23:21 -0700 Subject: firefox: make undo work. * firefox/jp-hash.js (jp_hash_edit): Use execCommand to issue insertText actions to edit the object, rather than doing it directly, so that undo integrity is preserved. --- firefox/jp-hash.js | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/firefox/jp-hash.js b/firefox/jp-hash.js index 4e76e99..f23ba46 100644 --- a/firefox/jp-hash.js +++ b/firefox/jp-hash.js @@ -105,17 +105,19 @@ async function jp_hash_edit(elem) if (start != end) { let len = elem.value.length; - let head = elem.value.substring(0, start); let sel = elem.value.substring(start, end); - let tail = elem.value.substring(end, len); jphash(sel, (jph) => { - elem.value = head + jph + tail; - elem.selectionStart = start; - elem.selectionEnd = start + jph.length; + elem.focus(); + document.execCommand("insertText", false, jph); + elem.setSelectionRange(start, start + jph.length); }); } else { - jphash(elem.value, (jph) => { elem.value = jph; }); + jphash(elem.value, (jph) => { + elem.focus(); + elem.select(); + document.execCommand("insertText", false, jph); + }); } } } -- cgit v1.2.3