just.getRemoteParent(childNode, fn, rootContaineropt, includeChildopt) → {Node|null}
Goes up through the childNode parents, until fn returns `true` or a non-Node is found.
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
| childNode | Node | Some child. | |
| fn | just.getRemoteParent~fn | Some custom handler. | |
| rootContainer [optional] | Node | html | The farthest parent. |
| includeChild [optional] | boolean | false | If `true`, it calls fn with childNode too. |
Returns:
The current Node when fn returns `true`.
- Type
- Node or null
Example
just.getRemoteParent(just.body, function () {
return this.tagName === 'HTML';
}); // returns the <html> Element.Type Definitions
fn(deepLevelnon-null, rootContainer) → {boolean}
A function that checks if this is the Node that you're looking for.
This:
Node
Parameters:
| Name | Type | Description |
|---|---|---|
| deepLevel | Number | A counter that indicates how many elements have checked. |
| rootContainer | Node | The root container. |
Returns:
- Type
- boolean