An SAP Consultant

Simple method.

• Create webdynpro component e.g. ZOVH_CHKBOX_ON_TABLE_002 →Save.
• Go to Context tab → Create node e.g. EMP_ADD with cardinality 0-n. →>save

• Go to Layout tab → Drag and drop Table UI element from UI elements library or right click on ROOTUIELEMENTCONTAINER → Create UI element → Give ID e.g.TAB_DAT and select type TABLE  → Save.

• Bind Context node with Table UI element. Right click on Table UI element TAB1→Create Binding → Select the node from context → Continue → Save.

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• Go to Methods tab  →  Use WDDOINIT  →  SELECT the data and Set the table data to Context elements.

METHOD wddoinit .
  DATA lo_nd_emp_add TYPE REF TO if_wd_context_node.
  DATA lt_emp_add    TYPE wd_this->elements_emp_add.

"Navigate from <CONTEXT> to <EMP_ADD> via lead selection
  lo_nd_emp_add = wd_context->get_child_node( name = wd_this->wdctx_emp_add ).
 "Fetch data
  SELECT *
    FROM pa2006
    INTO CORRESPONDING FIELDS OF TABLE lt_emp_add
    UP TO 50 ROWS.
  "Find the table values to Context
  lo_nd_emp_add->bind_table( new_items = lt_emp_add set_initial_elements = abap_true ).
ENDMETHOD.

• Save and activate Webdynpro component.
• Create Webdynpro application and Run the application. 

• Create webdynpro component e.g. ZOVH_CHKBOX_ON_TABLE →Save.
• Go to Context tab → Create node e.g. EMP_ADD with cardinality 0-n. →>save
• Go to Layout tab → Drag and drop Table UI element from UI elements library or right click on ROOTUIELEMENTCONTAINER → Create UI element → Give ID e.g.TAB1 and select type TABLE  → Save.
• Bind Context node with Table UI element. Right click on Table UI element TAB1→Create Binding → Select the node from context → Continue → Save.
• Go to context tab again, create one attribute for check box in the node EMP_ADD.
• Go to Layout tab  →  Right click on Table element  → Insert table column  →  Insert Cell editor  for Check box  →  Bind the context CHK1 attribute to Table check box cell.
• Go to Methods tab  →  Use WDDOINIT  →  SELECT the data and Set the table data to Context elements.
• Save and activate Webdynpro component.
• Create Webdynpro application and Run the application. Table is displayed with data in window.