Added Demo for SmartMultiInput feature (#463)

* SmartMultiInput Demo

* Update z2ui5_cl_demo_app_319.clas.abap

---------

Co-authored-by: oblomov-dev <102328295+oblomov-dev@users.noreply.github.com>

Author: mzinnoecker

src/z2ui5_cl_demo_app_319.clas.abap

@@ -0,0 +1,94 @@
+CLASS z2ui5_cl_demo_app_319 DEFINITION PUBLIC.
+
+  PUBLIC SECTION.
+    INTERFACES z2ui5_if_app.
+
+    TYPES:
+      BEGIN OF t_token,
+        key  TYPE string,
+        text TYPE string,
+      END OF t_token,
+      t_tokens TYPE STANDARD TABLE OF t_token WITH EMPTY KEY.
+    TYPES:
+      BEGIN OF t_range,
+        exclude   TYPE boole_d,
+        operation TYPE string,
+        value1    TYPE string,
+        value2    TYPE string,
+        keyField  TYPE string,
+      END OF t_range,
+      t_ranges TYPE STANDARD TABLE OF t_range WITH EMPTY KEY.
+    DATA:
+      BEGIN OF m_selection,
+        BEGIN OF product_type,
+          tokens_added   TYPE t_tokens,
+          tokens_removed TYPE t_tokens,
+          ranges         TYPE t_ranges,
+        END OF product_type,
+      END OF m_selection.
+  PROTECTED SECTION.
+    DATA m_client TYPE REF TO z2ui5_if_client.
+    METHODS on_init.
+    METHODS on_event.
+ENDCLASS.
+
+CLASS z2ui5_cl_demo_app_319 IMPLEMENTATION.
+
+  METHOD z2ui5_if_app~main.
+
+    m_client = client.
+
+    IF m_client->check_on_init( ).
+      on_init( ).
+      RETURN.
+    ENDIF.
+
+    on_event( ).
+
+  ENDMETHOD.
+
+  METHOD on_init.
+
+    DATA(l_view) = z2ui5_cl_xml_view=>factory( ).
+
+    DATA(l_page) = l_view->shell( appwidthlimited = 'false' )->page(
+      id               = 'SearchPage'
+      title            = TEXT-001
+      shownavbutton    = abap_false
+      showheader       = abap_true ).
+
+    l_page->_z2ui5( )->smartmultiinput_ext(
+                          addedtokens   = m_client->_bind_edit( val = m_selection-product_type-tokens_added switch_default_model = abap_true )
+                          removedtokens = m_client->_bind_edit( val = m_selection-product_type-tokens_removed switch_default_model = abap_true )
+                          rangeData = m_client->_bind_edit( val = m_selection-product_type-ranges switch_default_model = abap_true )
+                          change   = m_client->_event( 'PRODTYPE_CHANGED' )
+                          multiinputid  = `ProductTypeMultiInput` ).
+
+    l_page->smart_multi_input(
+      id                = 'ProductTypeMultiInput'
+      value             = '{ProductType}'
+      entityset         = 'ProductList'
+      supportranges     = 'true'
+      enableodataselect = 'true' ).
+
+    m_client->view_display( val                       = l_page->stringify( )
+                            switch_default_model_path        = `/sap/opu/odata/sap/UI_PRODUCTLIST`
+                            switchdefaultmodelannouri = `/sap/opu/odata/IWFND/CATALOGSERVICE;v=2/Annotations(TechnicalName='UI_PRODUCTLIST_VAN',Version='0001')/$value` ).
+
+  ENDMETHOD.
+
+  METHOD on_event.
+
+    CASE m_client->get( )-event.
+      WHEN 'PRODTYPE_CHANGED'.
+        TRY.
+            m_client->message_box_display(
+              text  = z2ui5_cl_ajson=>new( )->set( iv_path = '/' iv_val = m_selection-product_type-ranges )->stringify( )
+              title = 'range content' ).
+          CATCH z2ui5_cx_ajson_error INTO DATA(lx_ajson).
+            m_client->message_toast_display( lx_ajson->get_text( ) ).
+        ENDTRY.
+    ENDCASE.
+
+  ENDMETHOD.
+ENDCLASS.

src/z2ui5_cl_demo_app_319.clas.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0" serializer="LCL_OBJECT_CLAS" serializer_version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <VSEOCLASS>
+    <CLSNAME>Z2UI5_CL_DEMO_APP_319</CLSNAME>
+    <LANGU>E</LANGU>
+    <DESCRIPT>odata, smartmultiinput</DESCRIPT>
+    <STATE>1</STATE>
+    <CLSCCINCL>X</CLSCCINCL>
+    <FIXPT>X</FIXPT>
+    <UNICODE>X</UNICODE>
+   </VSEOCLASS>
+  </asx:values>
+ </asx:abap>
+</abapGit>