Servis-Rhino 4211B Guía de usuario descargar pdf (Pagina 199)

If we want to execute a method on the widget after it is created, we can add:

this.someFunction();

</script>

</div>

If we are using a Widget that has not been used before in the environment, we must take care of

AMD loading. In the <head> section add:

require([

"module/MyWidget"

]);

</script>

We can connect code to to a method in declaration …

code here ...

</script>

We can connect code to an event in declation

console.log("Click!");

</script>

See also:

• Dojo Parser

Object Stores and Data Stores

Prior to 1.6, Dojo used a technology called "dojo/data" to store data. This is now considered a

legacy API that has been superseded by the concept of Dojo Object Stores. An adapter is provided

that maps from the old dojo/data stores to dojo/store stores. This adapter is called

"dojo/data/ObjectStore".

The dojo.store.Memory object is a data store wrapper for arrays of objects.

store = new Memory({

data: <arrayOfData>

});

When using the dojo/store classes, their properties include:

• data – an Array of JavaScript objects being housed in the store

• idProperty – The name of a property to be used as a search key

The resulting store object has the following methods upon it:

• query – Search the store for matching records

• add(object, options) – Add a new record into the store

• remove(id) – Remove an existing record from the store

• put(object, options) – Update an existing row in the store

• get(id) – Retrieve a single object as opposed to "query" which returns an array of

objects

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Servis-Rhino 4211B Guía de usuario Pagina 199