Servis-Rhino 4211B Betriebsanweisung PDF herunterladen (Seite 149)

page.

• claro

• tundra

• noir

• soria

@import "http://.../dojo/resources/dojo.css";

@import "http://.../dijit/themes/soria/soria.css";

</style>

Form Widgets

All Dijit widgets inherit from their base called dijit.form._FormWidget. You can think of

this as the Java Interface against which all other form widgets are derived meaning that they have a

consistent set of semantics.

There are some common properties associated with each Form widget. These are:

• alt

• baseClass

• disabled

• name

• tabIndex

• value

Some core methods:

• setDisabled()

• isFocusable()

• focus()

• onChange()

• setValue()

• getValue()

• undo()

dijit/form/Form

Dojo provides an equivalent for the HTML <form> element that provides a set of functions for

sending and receiving form data. However, one of the most interesting aspects of this widget is that

it can control validation of other contained form widgets.

When any other form widgets contained within the form flip the state of the form as a whole from

valid to invalid or visa versa, an event is triggered. This event can be monitored with:

watch("state", function(property, oldValue, newValue) {

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Servis-Rhino 4211B Betriebsanweisung Seite 149