nested views (#337)

* error message

* update nested views

src/z2ui5_cl_http_handler.clas.abap

@@ -135,16 +135,22 @@ CLASS z2ui5_cl_http_handler IMPLEMENTATION.
                            `                if (!sap.z2ui5.checkNestAfter) {` && |\n|  &&
                            `                    if (sap.z2ui5.oResponse.PARAMS.S_VIEW_NEST.XML !== '') {` && |\n|  &&
                            `                        sap.z2ui5.oController.ViewClose(sap.z2ui5.oViewNest);` && |\n|  &&
+*                            `    jQuery.sap.delayedCall(50, this, function () {  ` &&
                            `                        new sap.ui.core.mvc.XMLView.create({` && |\n|  &&
                            `                            definition: sap.z2ui5.oResponse.PARAMS.S_VIEW_NEST.XML,` && |\n|  &&
                            `                        }).then(oView => {` && |\n|  &&
                            `                            oView.setModel(new sap.ui.model.json.JSONModel(sap.z2ui5.oResponse.OVIEWMODEL));` && |\n|  &&
                            `                            var oParent = sap.z2ui5.oView.byId(sap.z2ui5.oResponse.PARAMS.S_VIEW_NEST.ID);` && |\n|  &&
-                           `                            oParent.addContent(oView);` && |\n|  &&
+                           `                         //   oParent.addContent(oView);` && |\n|  &&
+                           `                            oParent[ sap.z2ui5.oResponse.PARAMS.S_VIEW_NEST.METHOD_DESTROY ]();` && |\n|  &&
+                           `                        //    oParent.removeAllMidColumnPages();` && |\n|  &&
+                           `                            oParent[ sap.z2ui5.oResponse.PARAMS.S_VIEW_NEST.METHOD_INSERT ](oView);` && |\n|  &&
+                           `                         //   oParent.addMidColumnPage(oView);` && |\n|  &&
                            `                            sap.z2ui5.checkNestAfter = true;` && |\n|  &&
                            `                            sap.z2ui5.oViewNest = oView;` && |\n|  &&
                            `                        },` && |\n|  &&
                            `                        );` && |\n|  &&
+*                                                `   }); ` &&
                            `                    }` && |\n|  &&
                            `                }` && |\n|  &&
                            `                if (sap.z2ui5.oResponse.PARAMS.S_POPOVER.CHECK_CLOSE == true) {` && |\n|  &&
@@ -299,8 +305,10 @@ CLASS z2ui5_cl_http_handler IMPLEMENTATION.
                            `                    );` && |\n|  &&
                            `                } else {` && |\n|  &&
                            `                    if (sap.z2ui5.oView) {` && |\n|  &&
+                           `                    if (sap.z2ui5.oResponse.PARAMS.S_VIEW.CHECK_UPDATE_MODEL == true) {` && |\n|  &&
                            `                        sap.z2ui5.oView.setModel(oModel);` && |\n|  &&
                            `                    }` && |\n|  &&
+                           `                    }` && |\n|  &&
                            `                    sap.z2ui5.oController.onAfterRendering();` && |\n|  &&
                            `                }` && |\n|  &&
                            `            },` && |\n|  &&

src/z2ui5_cl_http_handler.clas.locals_imp.abap

@@ -656,11 +656,14 @@ CLASS z2ui5_lcl_fw_handler DEFINITION.
         BEGIN OF s_view,
           xml           TYPE string,
           check_destroy TYPE abap_bool,
+          check_update_model type abap_bool,
         END OF s_view,
         BEGIN OF s_view_nest,
-          xml           TYPE string,
+          xml            TYPE string,
-          id            TYPE string,
+          id             TYPE string,
-          check_destroy TYPE abap_bool,
+          method_insert  TYPE string,
+          method_destroy TYPE string,
+          check_destroy  TYPE abap_bool,
         END OF s_view_nest,
         BEGIN OF s_popup,
           xml         TYPE string,
@@ -944,7 +947,7 @@ CLASS z2ui5_lcl_fw_app IMPLEMENTATION.
 *    SPLIT lv_prog AT `=` INTO DATA(lv_classname) DATA(lv_Dummy) ##NEEDED.
     DATA(lv_classname) = segment( val = lv_prog index = 1 sep = `=` ).
     DATA(lv_link2) = client->get( )-s_config-origin && `/sap/bc/adt/oo/classes/` && lv_classname && `/source/main`.
-    DATA(lv_source) = `<p>Source: <a href="` && lv_link2 && `" style="color:blue; font-weight:600;">web</a></p>`.
+    DATA(lv_source) = `<p><a href="` && lv_link2 && `" style="color:blue; font-weight:600;">Source Code</a></p>`.
     DATA(lv_descr) = escape( val = lv_txt && lv_source format = cl_abap_format=>e_xml_attr ).
 
     DATA(ls_get) = client->get( ).
@@ -1704,6 +1707,8 @@ CLASS z2ui5_lcl_fw_client IMPLEMENTATION.
 
     mo_handler->ms_next-s_set-s_view_nest-xml = val.
     mo_handler->ms_next-s_set-s_view_nest-id = id.
+    mo_handler->ms_next-s_set-s_view_nest-method_destroy = method_destroy.
+    mo_handler->ms_next-s_set-s_view_nest-method_insert = method_insert.
 
   ENDMETHOD.
 
@@ -1800,4 +1805,10 @@ CLASS z2ui5_lcl_fw_client IMPLEMENTATION.
 
   ENDMETHOD.
 
+  METHOD z2ui5_if_client~view_model_update.
+
+    mo_handler->ms_next-s_set-s_view-check_update_model = abap_true.
+
+  ENDMETHOD.
+
 ENDCLASS.

src/z2ui5_cl_xml_view.clas.abap

@@ -878,15 +878,21 @@ CLASS z2ui5_cl_xml_view DEFINITION
     METHODS filter_control
       RETURNING
         VALUE(result) TYPE REF TO z2ui5_cl_xml_view .
+
     METHODS flexible_column_layout
       IMPORTING
-        !layout       TYPE clike
+         layout       TYPE clike
+         id       TYPE clike
       RETURNING
-        VALUE(result) TYPE REF TO z2ui5_cl_xml_view .
+        VALUE(result) TYPE REF TO z2ui5_cl_xml_view.
+
     METHODS begin_column_pages
       RETURNING
-        VALUE(result) TYPE REF TO z2ui5_cl_xml_view .
+        VALUE(result) TYPE REF TO z2ui5_cl_xml_view.
+
     METHODS mid_column_pages
+    IMPORTING
+        !id                     TYPE clike OPTIONAL
       RETURNING
         VALUE(result) TYPE REF TO z2ui5_cl_xml_view .
 
@@ -1017,7 +1023,9 @@ CLASS z2ui5_cl_xml_view IMPLEMENTATION.
 
   METHOD begin_column_pages.
     " todo, implement method
-    result = me.
+    result = _generic( name = `beginColumnPages`
+                       ns   = `f` ).
+
   ENDMETHOD.
 
 
@@ -1446,9 +1454,14 @@ CLASS z2ui5_cl_xml_view IMPLEMENTATION.
 
 
   METHOD flexible_column_layout.
+
     result = _generic( name   = `FlexibleColumnLayout`
                        ns     = `f`
-                       t_prop = VALUE #( (  n = `layout` v = layout ) ) ).
+                       t_prop = VALUE #(
+                        (  n = `layout` v = layout )
+                        (  n = `id` v = id )
+                        ) ).
+
   ENDMETHOD.
 
 
@@ -1850,6 +1863,7 @@ CLASS z2ui5_cl_xml_view IMPLEMENTATION.
 
 
   METHOD message_view.
+
     result = _generic( name   = `MessageView`
                        t_prop = VALUE #( ( n = `items`      v = items )
                                          ( n = `groupItems` v = lcl_utility=>get_json_boolean( groupItems ) ) ) ).
@@ -1857,8 +1871,11 @@ CLASS z2ui5_cl_xml_view IMPLEMENTATION.
 
 
   METHOD mid_column_pages.
-    " todo, implement method
+
-    result = me.
+     result = _generic( name = `midColumnPages`
+                       ns   = `f`
+                        t_prop = VALUE #( (  n = `id` v = id ) ) ).
+
   ENDMETHOD.
 
 

src/z2ui5_if_client.intf.abap

@@ -53,10 +53,15 @@ INTERFACE z2ui5_if_client
     IMPORTING
       val TYPE clike.
 
+ METHODS view_model_update.
+
   METHODS view_display_nested
     IMPORTING
       val TYPE clike
-      id  type clike.
+      id  type clike
+      method_insert  type clike
+      method_destroy type clike
+      .
 
   METHODS cursor_set
     IMPORTING