레퍼런스 hasAttribute()

hasAttribute()

Returns true if the element has a given attribute and false if not.

The parameter, name, is a string with the name of the attribute being checked.

Note: Use myXML.getString() or myXML.getNum() to return an attribute's value.

예제

구문

hasAttribute(name)

매개변수

name

name of the attribute to be checked.

Notice any errors or typos? Please let us know. Please feel free to edit src/io/p5.XML.js and open a pull request!

관련 레퍼런스

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.