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Cleanup autocomplete

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This commit is contained in:
Aviral Dasgupta
2016-08-23 00:36:31 +05:30
parent e173900808
commit 884abbd7e9
8 changed files with 28 additions and 24 deletions
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3
src/components/views/rooms/Autocomplete.js
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@@ -105,7 +105,8 @@ export default class Autocomplete extends React.Component {
// this is the selected completion, so scroll it into view if needed
const selectedCompletion = this.refs[`completion${this.state.selectionOffset}`];
if (selectedCompletion && this.container) {
const {offsetTop} = ReactDOM.findDOMNode(selectedCompletion);
const domNode = ReactDOM.findDOMNode(selectedCompletion);
const offsetTop = domNode && domNode.offsetTop;
if (offsetTop > this.container.scrollTop + this.container.offsetHeight ||
offsetTop < this.container.scrollTop) {
this.container.scrollTop = offsetTop - this.container.offsetTop;