getInstance(element)

getInstance(element)

獲取使用其DOM節(jié)點(diǎn)找到的UI組件的實(shí)例。

1. Parameters：
2. element： Element | jQuery
3. UI組件的容器。

1. Return Value：Object
2. UI組件的實(shí)例。

getInstance是UI組件類支持的靜態(tài)方法，下面的代碼演示了如何獲取ID為myAccordion的元素中的Accordion實(shí)例：

// Modular approach
import Accordion from "devextreme/ui/accordion";
...
let element = document.getElementById("myAccordion");
let instance = Accordion.getInstance(element) as Accordion;

// Non-modular approach
let element = document.getElementById("myAccordion");
let instance = DevExpress.ui.dxAccordion.getInstance(element);