jQuery parent descendant selector
Definition and Usage
( "Parent descendant") all the elements of selectors select specific elements of future generations.
Descendant element may be the first generation of the element, the second generation, third generation and so on.
grammar
(" parent descendant ")
| 参数 | 描述 |
|---|---|
| parent | 必需。规定要选取的父元素。 |
| descendant | 必需。规定要选取的（指定父元素的）后代元素。 |
Try - Example
All <li> element select <ul> element descendants
All <li> elements of how to select the <ul> element descendants.