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Merge pull request #642 from Cartas/master

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ReactTransitionGroup can handle components being re-added before 'leave' transition has completed.
This commit is contained in:
Pete Hunt
2013-12-23 15:36:28 -08:00
parent 9e0987cd9b 7d8190f56e
commit 128a35dff9
1 changed files with 12 additions and 0 deletions
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src/addons/transitions/ReactTransitionableChild.js
+12
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@@ -129,6 +129,18 @@ var ReactTransitionableChild = React.createClass({
componentWillReceiveProps: function(nextProps) {
if (!nextProps.children && this.props.children) {
this.savedChildren = this.props.children;
} else if (nextProps.children && !this.props.children) {
// We're being told to re-add the child. Let's stop leaving!
if (this.isMounted()) {
var node = this.getDOMNode();
var className = this.props.name;
CSSCore.removeClass(node, className + '-leave');
CSSCore.removeClass(node, className + '-leave-active');
if (this.props.enter) {
CSSCore.addClass(node, className + '-enter');
CSSCore.addClass(node, className + '-enter-active');
}
}
}
},