niddle • Docs
new NodeRepr():
NodeRepr
The node object, cann't be instantiated in javascript. So call the constructor will throw an error.
append(
newChild):void
Append a child node to this node, after existing children.
The child node will be remove from its previous position.
| Parameter | Type |
|---|---|
newChild |
NodeRepr |
void
appendSequence(
newChildren):void
Append some children nodes to this node by order, after existing children.
These children nodes will be remove from their previous position.
| Parameter | Type |
|---|---|
newChildren |
NodeRepr[] |
void
clone():
NodeRepr
Clone this node to a new instance, not clone its descendants.
cloneRecursive():
NodeRepr
Clone this node to a new instance, including its all descendants.
getAttribute(
name):string
Get attribute value of this node by given name.
| Parameter | Type |
|---|---|
name |
string |
string
getAttributes():
Record<string,string>
Get attributes K-V object of this node.
Record<string, string>
getChildren():
NodeRepr[]
Get all children nodes of this node.
NodeRepr[]
innerHtml():
string
Get the serialized html of this node, only including its all descendants.
string
insertAfter(
newSibling):void
Insert a new sibling after this node.
The sibling node will be remove from its previous position.
| Parameter | Type |
|---|---|
newSibling |
NodeRepr |
void
insertBefore(
newSibling):void
Insert a new sibling before this node.
The sibling node will be remove from its previous position.
| Parameter | Type |
|---|---|
newSibling |
NodeRepr |
void
insertSequenceAfter(
newSiblings):void
Insert some siblings after this node.
These sibling nodes will be remove from their previous position.
| Parameter | Type |
|---|---|
newSiblings |
NodeRepr[] |
void
insertSequenceBefore(
newSiblings):void
Insert some siblings before this node.
These sibling nodes will be remove from their previous position.
| Parameter | Type |
|---|---|
newSiblings |
NodeRepr[] |
void
outerHtml():
string
Get the serialized html of this node, including its all descendants and itelf.
string
prepend(
newChild):void
Prepend a child node to this node, before existing children.
The child node will be remove from its previous position.
| Parameter | Type |
|---|---|
newChild |
NodeRepr |
void
prependSequence(
newChildren):void
Prepend some children nodes to this node by order, before existing children.
These children nodes will be remove from their previous position.
| Parameter | Type |
|---|---|
newChildren |
NodeRepr[] |
void
remove():
void
Remove a node from its parent and siblings. Children are not affected.
void
removeAllAttributes():
void
Remove all attributes of this node.
void
removeAttribute(
name):void
Remove an attribute of this node by name.
| Parameter | Type |
|---|---|
name |
string |
void
select(
selectors):NodeRepr
Select the the fist node that match the given css selector, like document.querySelector.
| Parameter | Type |
|---|---|
selectors |
string |
select(
selectors):NodeRepr
| Parameter | Type |
|---|---|
selectors |
"html" |
select(
selectors):NodeRepr
| Parameter | Type |
|---|---|
selectors |
"head" |
select(
selectors):NodeRepr
| Parameter | Type |
|---|---|
selectors |
"body" |
selectAll(
selectors):NodeRepr[]
Select all nodes that match the given css selector, like document.querySelectorAll.
| Parameter | Type |
|---|---|
selectors |
string |
NodeRepr[]
setAttribute(
name,value):void
Assign an attribute K-V to this node
| Parameter | Type |
|---|---|
name |
string |
value |
string |
void
setAttributes(
attrs):void
Assign attributes K-V object to this node.
| Parameter | Type |
|---|---|
attrs |
Record<string, string> |
void
text():
string
Get all text nodes content of this node, including its all descendants and itelf.
string
parse(
html):NodeRepr
Parse string input to a html tree, return the root node.
| Parameter | Type |
|---|---|
html |
string |