List Component 
A generic design template for displaying data in a list.
It is implemented using the Web Dynpro component FPM_LIST_UIBB.
The information displayed in a list at runtime is determined by the feeder class assigned to the configuration of the Web Dynpro component FPM_LIST_UIBB.
Note
This component is superseded by the List ATS component to comply with existing UI guidelines.
You use this design template in application-specific views (UIBBs) where you want to display data using a list. You can determine the concrete display of the data in a list when configuring the Web Dynpro component FPM_LIST_UIBB.
A list is displayed as a table of columns and rows at runtime. A list may have its own toolbar.
If the application has enabled sorting and filtering, an arrow appears in the bottom-right corner of the column headings at runtime, allowing you to perform these actions.
List components may contain an action column containing several one-click action controls.
You configure this component using the FPM configuration editor, FLUID.
You can configure, amongst others, the following properties of this component:
Appearance of the list at runtime
You can determine the number of columns and rows that the system displays, the order in which the columns are arranged, and which display types (for example, Input Field, Dropdown List, Checkbox, Link to Action) are used in each column. You can also determine the width of the table. You can choose not to display empty rows in the list and also choose to hide an entire table if all the rows are empty. The No. of Fixed Columns field allows you to determine the number of columns that remain fixed on the screen as you scroll through the column headings.
Rendering style of the list
The Rendering Style field allows you to determine whether the system displays the list in the standard table layout (Table), in the SAP List Viewer Layout (ALV Rendering), or with the data for each row displayed in a column format (Row Repeater).
Lead selection
The Set Lead Selection on Open field determines whether a lead selection in the list is set when it is displayed by the system for the first time. An FPM event is associated with a lead selection at runtime. You can change this to one that may be defined in the relevant feeder class of the component by choosing the Lead Selection Action Assignment button on the object schema table.
Export to a spreadsheet
You can determine whether it is possible for a user to export the list to a spreadsheet at runtime. This function is also available in the SAP List Viewer.
Recommendation
We recommend you use the FPM export functions and not the SAP List Viewer if you only want to use the Export to Spreadsheet function for a list.
For more information on the attributes of this component, choose Field Help from the context menu in the system.