app.createGenericObject(def, callback)
Method used to create a generic object and register callback to receive the data. The generic object can contain the following:
- qHyperCubeDef
- qListObjectDef
- qStringExpression
- qValueExpression
The callback method will be called whenever the selection state changes in a way that affects the generic object. The parameter will be the evaluated version of the definition.
Parameters
| Name | Type | Description |
|---|---|---|
| def | Object | Generic object definition |
| callback | Function | Callback method |
Returns
A promise of an object model.
Tip noteFor more information regarding a promise, see http://docs.angularjs.org/api/ng.$q.
Example
app.createGenericObject( {
user: {
qStringExpression: "=QVUser ()"
},
version : {
qStringExpression: "=QlikViewVersion ()"
},
fields: {
qValueExpression: "=Count (DISTINCT $Field)"
}
}, function ( reply ) {
var str = "Version:" + reply.version + " Fields:" + reply.fields;
if ( reply.user ) {
str += " User:" + reply.user;
}
$( "#info" ).html(str);
});
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