Filter in table - Webdynpro abap.

[m_aravindan]

Step 1 :

Create a Webdynpro component.

Step 2   :

Create   a context node as shown below.

Since we are going to use connid as filter value, we have
added it in the node filter_vale.

Step 3 :

Create a table and create binding for that.

Step 4 :

Now go to the connid column of the table and in the property
filter value , bind the attribute which we have created earlier.

Step  5 :

After binding, Go to attributes Tab and create a attribute
as shown below.

Table_hndl         type ref to         if_Wd_table_method_hndl.

Step 6 :

Create a action on table on filter as shown below

Paste the code inside the method  filter.

wd_this->table_hndl->apply_filter(
).

Step 7 :

Now go to init method and write code to fill data for the
table.

  DATA lo_nd_sflight TYPE REF TO if_wd_context_node.

  DATA lt_sflight TYPE wd_this->Elements_sflight.

* navigate from <CONTEXT> to <SFLIGHT> via lead selection

  lo_nd_sflight = wd_context->get_child_node( name = wd_this->wdctx_sflight ).

Select * from sflight into corresponding fields of  table lt_Sflight up to 10 rows.

  lo_nd_sflight->bind_table( new_items = lt_sflight set_initial_elements = abap_true ).

Step 8:

Now go to modifyview and write the following code to enable the filter Option for the table.

DATA: l_table TYPE REF TO cl_wd_table.

   * Get reference of the table view element

l_table ?= view->get_element( 'TABLE' ).    " HERE WE HAVE TO GIVE THE TABLE NAME.

* Get reference to the Filter & Sorting API

wd_this->TABLE_HNDL ?= l_table->_method_handler.

* Set  the table’s filter action

l_table->set_on_filter( 'FILTER' ).

Step 9:

Create a Webdynpro application and test the application.

Step 10:

Now put some value in the filter area and click on filter button.

Say for example lets put 0017 to search and the result is

Regards
Aravindan