Development tools : XUI editor : XUI widgets and containers : Widget descriptions : BTT store widget
  
BTT store widget
The BTT store widget is a hidden widget, which will not be displayed in XUI editor. You must drag it to the root of the Outline panel. The BTT store widget is used to process the communication with UDTT background server. With the BTT store widget, UDTT can support all kinds of Dojo widgets to access data from the background server.
The BTT store widget runs on the client side. It uses the following two methods to communicate data with UDTT background server:
▪ For UDTT operation, it uses AJAX to communicate data with UDTT background server.
▪ For UDTT flow, it uses JSP Tag to load data from UDTT background server.
For the Dojo widgets which do not originally support store APIs, you can use the data binding controller to bind data from store widget to HTML element and Dojo widgets.
See
Data binding controller
UDTT Data Mapping Component
Using BTT store widget
See also
Widget descriptions
Data binding controller
Data binding controller is used for:
▪ Binding data from store widget to HTML element and Dojo widgets.
▪ Collecting data from pages and generating JSON objects, which will be used by the BTT store widget to submit data to the UDTT background server.
For data binding, the data binding controller supports data binding when:
▪ The BTT store widget has acquired data.
▪ Certain events occurs, such as timeout or user clicking on a button.
See also
BTT store widget
UDTT Data Mapping Component
The UDTT Data Mapping Component is used to process the data in the BTT store widget and refactor the data to different structure.
See Mapping for different mapping types and their properties.
See also
BTT store widget
Using BTT store widget
1 Select BTT store from the Hidden Widget list on Palette.
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2 Drop it to the root container on the Outline panel.
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3 Enter the store ID:
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4 Selected operation context or local context and click Finish.
See Data slider for an example.
See also
BTT store widget