github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2024-11-24 16:29:25 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

UX: Sync input and preview when user is typing.

Browse Source
This commit is contained in:
Guo Xiang Tan 2017-11-29 09:54:57 +08:00
parent 3334a4b539
commit de17a8e856
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
app/assets/javascripts/discourse/components/composer-editor.js.es6
View File

@ -137,8 +137,6 @@ export default Ember.Component.extend({
});
Ember.run.schedule("afterRender", () => {
$input.scrollTop(0);
$input.on('touchstart mouseenter', () => {
if (!$preview.is(":visible")) return;
$preview.off('scroll');
@ -146,6 +144,14 @@ export default Ember.Component.extend({
$input.on('scroll', () => {
this._syncScroll(this._syncEditorAndPreviewScroll, $input, $preview);
});
$input.on('keypress', () => {
Ember.run.debounce(
this,
this._syncScroll, this._syncEditorAndPreviewScroll, $input, $preview,
200
);
});
});
$preview.on('touchstart mouseenter', () => {