hasChildren

Returns true if the element has child elements and false if not.

示例

Boolean: whether the element has children.

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addChild

Adds a new child element and returns a reference to it.

getAttributeCount

Returns the number of attributes the element has.

getChild

Returns the first matching child element as a new p5.XML object.

getChildren

Returns an array with the element's child elements as new p5.XML objects.