A resource is a Base64 encoded representation of an image binary that can be referenced by name in e.g. a Spot element. When images are specified as a string resource it is guaranteed that the control can access the bits in the image. If just a URL to the resource is given it is loaded and converted to a Base64 encoded binary. This happens asynchronously and it may require several re-renderings of the control until all resource show up correctly.
Constructor for a new Resource.
Accepts an object literal mSettings
that defines initial property values, aggregated and associated objects as well as event handlers. See sap.ui.base.ManagedObject#constructor for a general description of the syntax of the settings object.
new sap.ui.vbm.Resource(sId?, mSettings?)
Param | Type | Default Value | Description |
---|---|---|---|
sId? | string | id for the new control, generated automatically if no id is given |
|
mSettings? | object | initial settings for the new control |
Name | Type | Default Value | Description |
---|---|---|---|
name | string | Name of the resource. The name should be always used when a resource is referenced. Visibility: public |
|
src | string | empty string | URL to an image. It is important that the image data is readable fom the visual business control. Therefore e.g. images coming from a local drive or cross domains are not allowed. The preferred way is to use the Base64 encoded data provided using the value property. Visibility: public |
value | string | Value of the resource. Base64 endode binary. Visibility: public |
Method | Description |
---|---|
sap.ui.vbm.Resource.extend |
Creates a new subclass of class sap.ui.vbm.Resource with name
|
sap.ui.vbm.Resource.getMetadata |
Returns a metadata object for class sap.ui.vbm.Resource. |
getName |
Gets current value of property name. Name of the resource. The name should be always used when a resource is referenced. |
getSrc |
Gets current value of property src. URL to an image. It is important that the image data is readable fom the visual business control. Therefore e.g. images coming from a local drive or cross domains are not allowed. The preferred way is to use the Base64 encoded data provided using the value property. Default value is |
getValue |
Gets current value of property value. Value of the resource. Base64 endode binary. |
setName |
Sets a new value for property name. Name of the resource. The name should be always used when a resource is referenced. When called with a value of |
setSrc |
Sets a new value for property src. URL to an image. It is important that the image data is readable fom the visual business control. Therefore e.g. images coming from a local drive or cross domains are not allowed. The preferred way is to use the Base64 encoded data provided using the value property. When called with a value of Default value is |
setValue |
Sets a new value for property value. Value of the resource. Base64 endode binary. When called with a value of |
Creates a new subclass of class sap.ui.vbm.Resource with name sClassName
and enriches it with the information contained in oClassInfo
.
oClassInfo
might contain the same kind of information as described in sap.ui.core.Element.extend.
Param | Type | DefaultValue | Description |
---|---|---|---|
sClassName | string |
Name of the class being created |
|
oClassInfo | object |
Object literal with information about the class |
|
FNMetaImpl | function |
Constructor function for the metadata object; if not given, it defaults to the metadata implementation used by this class |
Gets current value of property name.
Name of the resource. The name should be always used when a resource is referenced.
Gets current value of property src.
URL to an image. It is important that the image data is readable fom the visual business control. Therefore e.g. images coming from a local drive or cross domains are not allowed. The preferred way is to use the Base64 encoded data provided using the value property.
Default value is empty string
.
Sets a new value for property name.
Name of the resource. The name should be always used when a resource is referenced.
When called with a value of null
or undefined
, the default value of the property will be restored.
Param | Type | DefaultValue | Description |
---|---|---|---|
sName | string |
New value for property |
Sets a new value for property src.
URL to an image. It is important that the image data is readable fom the visual business control. Therefore e.g. images coming from a local drive or cross domains are not allowed. The preferred way is to use the Base64 encoded data provided using the value property.
When called with a value of null
or undefined
, the default value of the property will be restored.
Default value is empty string
.
Param | Type | DefaultValue | Description |
---|---|---|---|
sSrc | string | "" |
New value for property |
Sets a new value for property value.
Value of the resource. Base64 endode binary.
When called with a value of null
or undefined
, the default value of the property will be restored.
Param | Type | DefaultValue | Description |
---|---|---|---|
sValue | string |
New value for property |