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emoji picker: Move cursor to end of filter string when focusing.

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This is a much less annoying behavior than the Chrome browser default.

Explanatory comment added by tabbott, thanks to Steve Howell for the
research.

Fixes #4604.
This commit is contained in:
Tejas Kasetty
2017-05-05 22:08:14 +05:30
committed by Tim Abbott
parent 235d06e7e5
commit 9b9c323314
1 changed files with 9 additions and 2 deletions
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11
static/js/reactions.js
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@@ -177,8 +177,15 @@ exports.reaction_navigate = function (e, event_name) {
$(first_emoji).focus();
}
} else if (event_name === 'up_arrow') {
if (selected_emoji && selected_index < 6) { // move up into reaction filter
$('.emoji-popover-filter').focus();
if (selected_emoji && selected_index < 6) {
// In this case, we're move up into the reaction filter
// rows. Here, we override the default browser behavior,
// which in Firefox is good (preserving the cursor
// position) and in Chrome is bad (cursor goes to
// beginning) with something reasonable and consistent
// (cursor goes to the end of the filter string).
$('.emoji-popover-filter').focus().caret(Infinity);
return true;
}
}