StaticRange.collapsed - Web APIs 编辑
The collapsed read-only property of the StaticRange interface returns true if the range's start position and end position are the same.
Syntax
var isCollpased = staticRange.collapsed
Value
A Boolean value which is true if the range is collapsed. A collapsed range is one in which the start and end positions are the same, resulting in a zero-character-long range..
Specifications
| Specification | Status | Comment |
|---|---|---|
| DOM The definition of 'collapsed' in that specification. | Living Standard | |
| Static Range The definition of 'collapsed' in that specification. | Editor's Draft | Initial definition. |
Browser compatibility
BCD tables only load in the browser
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