如何使用react-virtualized的public方法updatePosition?
How to use public method updatePosition of react-virtualized?
文档:https://github.com/bvaughn/react-virtualized/blob/master/docs/WindowScroller.md#updateposition
但我查看了来源:https://github.com/bvaughn/react-virtualized/blob/master/source/WindowScroller/WindowScroller.js
这不是 public 方法,所以当其他元素大小发生变化时,如何使用此方法更新滚动位置?
But I checkout the source...It's not a public method
是right here and it has some unit tests too。
要使用它,您需要将 ref 设置为 WindowScroller
。这是我的意思的一个最小示例:
class YourComponent extends React.Component {
render() {
return (
<WindowScroller
ref={this._setRef}
{...otherProps}
/>
);
}
_setRef = ref => {
this.windowScrollerRef = ref;
}
someOtherMethod() {
// Assuming you've mounted, you can access public methods like:
this.windowScrollerRef.updatePosition();
}
}
文档:https://github.com/bvaughn/react-virtualized/blob/master/docs/WindowScroller.md#updateposition
但我查看了来源:https://github.com/bvaughn/react-virtualized/blob/master/source/WindowScroller/WindowScroller.js
这不是 public 方法,所以当其他元素大小发生变化时,如何使用此方法更新滚动位置?
But I checkout the source...It's not a public method
是right here and it has some unit tests too。
要使用它,您需要将 ref 设置为 WindowScroller
。这是我的意思的一个最小示例:
class YourComponent extends React.Component {
render() {
return (
<WindowScroller
ref={this._setRef}
{...otherProps}
/>
);
}
_setRef = ref => {
this.windowScrollerRef = ref;
}
someOtherMethod() {
// Assuming you've mounted, you can access public methods like:
this.windowScrollerRef.updatePosition();
}
}