Range:startContainer 属性

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.

Range.startContainer 只读属性返回 Range 开始所在的 Node。要更改节点的起始位置,请使用 Range.setStart() 方法。

Node 对象。

示例

js
range = document.createRange();
range.setStart(startNode, startOffset);
range.setEnd(endNode, endOffset);
startRangeNode = range.startContainer;

规范

Specification
DOM Standard
# ref-for-dom-range-startcontainer①

浏览器兼容性

BCD tables only load in the browser

参见