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Maintain bottom-most scroll position when resizing conversation area.

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Closes #278
This commit is contained in:
adambar 2015-07-08 21:45:40 +02:00 • committed by lilia
parent 1a82a12a30
commit 476eb54db1
1 changed files with 10 additions and 1 deletions
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11
js/views/conversation_view.js
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@ -217,12 +217,21 @@
}
var $discussionContainer = this.$('.discussion-container'),
$bottomBar = this.$('.bottom-bar');
$bottomBar = this.$('.bottom-bar'),
$messageList = this.$('.message-list');
var scrollPosition = $messageList.scrollTop() + $messageList.outerHeight(),
scrollHeight = $messageList[0].scrollHeight,
shouldStickToBottom = scrollPosition === scrollHeight;
window.autosize(this.$messageField);
$bottomBar.outerHeight(this.$messageField.outerHeight() + 1);
var $bottomBarNewHeight = $bottomBar.outerHeight();
$discussionContainer.outerHeight(this.$el.outerHeight() - $bottomBarNewHeight - this.$('#header').outerHeight());
if (shouldStickToBottom) {
$messageList.scrollTop(scrollHeight);
}
},
forceUpdateMessageFieldSize: function (event) {