topic ALV tree - html header usage in Application Development and Automation Discussions

ALV tree - html header usage

Former Member — Thu, 04 Dec 2008 18:09:54 GMT

Hi,

i´m using the following tree object

create object go_tree

exporting

parent = go_docking

node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple

item_selection = 'X' " required for double-click event on item

no_html_header = 'X'

no_toolbar = 'X'

exceptions ...

what is the usage of the html_header and how can i modify this one.

Is it possible to show an image or xml date there ?

Thx,

Gordon

Re: ALV tree - html header usage

former_member194669 — Thu, 04 Dec 2008 18:52:58 GMT

For example if you given the value NO_HTML_HEADER as X then in the set_table_for_first_display and passing the HTML header over there also, the heading will NOT display in the tree.

For example look at the program R_ALV_TREE_TOOLBAR_MANAGER


* create tree control
  create object tree1
    exporting
        parent              = l_custom_container
        node_selection_mode = cl_gui_column_tree=>node_sel_mode_single
        item_selection      = 'X'
        no_html_header      = 'X'    "<<<< ------  <<<<
        no_toolbar          = ''
    exceptions
        cntl_error                   = 1
        cntl_system_error            = 2
        create_error                 = 3
        lifetime_error               = 4
        illegal_node_selection_mode  = 5
        failed                       = 6
        illegal_column_name          = 7.

* repid for saving variants
  ls_variant-report = sy-repid.

* create emty tree-control
  call method tree1->set_table_for_first_display
    exporting
      is_hierarchy_header = l_hierarchy_header
      it_list_commentary  = lt_list_commentary  "<<< HTML Header
      i_logo              = l_logo
      i_background_id     = 'ALV_BACKGROUND'
      i_save              = 'A'
      is_variant          = ls_variant
    changing
      it_outtab           = gt_sflight 
      it_fieldcatalog     = gt_fieldcatalog.

a®

Re: ALV tree - html header usage

Former Member — Fri, 05 Dec 2008 08:16:24 GMT

Hi,

thx for your quick response.

is it possible to show a web picture in the html header ?

R_ALV_TREE_TOOLBAR_MANAGER is using the p_logo = 'ENJOYSAP_LOGO'.

I would like to use a picture like "http://.....jpg"

Thx,

Gordon

Re: ALV tree - html header usage

Former Member — Fri, 05 Dec 2008 08:23:37 GMT

Hi,

Check the report,

SAPHTML_DEMO1

Please do appreciate if helpful.

Regards,

Ameet

Re: ALV tree - html header usage

Former Member — Fri, 05 Dec 2008 09:48:32 GMT

Hi,

is there an example where HTML Container is used with splitter ?

Thx,

Gordon

Re: ALV tree - html header usage

Former Member — Fri, 05 Dec 2008 10:34:46 GMT

I found another problem.

the HTML DEMO uses:

CREATE OBJECT my_container

EXPORTING

container_name = 'HTML'

EXCEPTIONS

others = 1.

What is the usage of container_Name ?

IN my splitter there is no container name ?

and without it´s not working.

Re: ALV tree - html header usage

Former Member — Fri, 05 Dec 2008 12:00:28 GMT

Hi,

Container_name is the container element u define as workarea on screen for displaying the content in se51 transaction.

As for splitter if u wanna use splitter container then u can c and combine the previous code with this standard report

RSDEMO_SPLITTER_CONTROL

Regards,

Ameet