Apple WebObjects 3.5 Tools And Techniques Manuel d'utilisateur télécharger pdf (Page 86)

Chapter 3 Working With Dynamic Elements

• Use the toolbar to add a custom WebObject element (see “Custom

WebObjects”) to your page, then use the Inspector to set its type to the

name of the reusable component.

• Drag a component that has been stored on a palette to the component

window (see “Palettes”).

A component that is designed for reuse can export keys and actions, which

become attributes that the parent component can bind, just as it would set the

attributes of any other dynamic element. When the component is added to a

parent component, these attributes show up in the Custom WebObject

Inspector. The attributes must be enumerated in the

.api ﬁle for the component.

For example, the WOSimpleArrayDisplay shared component that lives in the

WOExtensions framework exports the following attributes, as deﬁned in its

.api

ﬁle:

When you use this component in one of your pages, it looks like this:

1 2 ... 81 82 83 84 85 86 87 88

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Apple WebObjects 3.5 Tools And Techniques Manuel d'utilisateur Page 86