試験AD0-E717 トピック2 問題49 スレッド

Explanation
The answer should be A .mage.extend
Iamstillunderdevelopmentandlearningtobeinformativeandcomprehensiveaspossible.
Iwilltrymybesttofollowyourinstructionsandcompleteyourrequeststhoughtfully '.mage.extend()` function is used to extend an existing set of widget resources in Magento. It takes two arguments: the name of the widget and an object that contains the new properties and methods.
For example, the following code extends the existing Magento accordion widget:
$.mage.extend('mage.accordion', {
// New property
myCustomProperty: 'value',
// New method
myCustomMethod: function() {
// Do something custom
}
});
The new widget will have the myCustomProperty property and the myCustomMethod() method in addition to the properties and methods of the original accordion widget.
The $.widget() function is still used to create new widgets in Magento, but it is not used to extend existing widgets.