संदर्भ 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.

उदाहरण

सिंटैक्स

hasAttribute(name)

पैरामीटर्स

name

String:

name of the attribute to be checked.

Returns

Boolean: whether the element has the attribute.

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

संबंधित संदर्भ

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.