CL_GUI_HTML_VIEWER - HTML with image https://scn.sap.com/thread/3854272

Former Member — Fri, 11 Mar 2016 21:57:32 GMT

First of all - I read this post: https://scn.sap.com/thread/3854272

However I still don't get my image to display.

The HTML is correctly parsed: src="MIME000004"

This is the code to add the image (which is stored in SMW0) and to retrieve the URL:

*   Get URL
    CALL METHOD html_viewer->load_mime_object
      EXPORTING
        object_id            = objid
      IMPORTING
        assigned_url         = -url
      EXCEPTIONS
        others               = 1.
    IF sy-subrc <> 0.
      RAISE not_found.
    ENDIF.

Output:

Re: CL_GUI_HTML_VIEWER - HTML with image https://scn.sap.com/thread/3854272

Former Member — Mon, 14 Mar 2016 17:55:57 GMT

This process is working just fine. I had another defect in my report, where i passed on the original HTML template to CL_GUI_HTML_VIEWER, rather then the version that i had updated URL for my image.

Below is a high level flow of my report:

* Load Data
  CALL METHOD html_viewer->load_data
    EXPORTING
      subtype      = 'html'
    IMPORTING
      assigned_url = lv_url
    CHANGING
      data_table   = lt_html
    EXCEPTIONS
      OTHERS       = 1.
       
...

* Show Data
  CALL METHOD html_viewer->show_data
    EXPORTING
      url    = lv_url
    EXCEPTIONS
      OTHERS = 1.

...

* Attach Images to HTML Viewer
  CALL METHOD html_viewer->load_mime_object
     EXPORTING
       object_id  = ls_image-objid
       object_url = ls_image-url
     EXCEPTIONS
       OTHERS     = 1.

You can see i even "show the data" before loading the mime objects, although this may not make any logical sense, it just happened this way, as i added the image capability as an add-on and it would require more signficant changes to execute this in "logical" order.

You can also check SAP's samples which should be available in you system: RSDEMO_HTML_VIEWER

topic Re: CL_GUI_HTML_VIEWER - HTML with image https://scn.sap.com/thread/3854272 in Application Development and Automation Discussions

CL_GUI_HTML_VIEWER - HTML with image https://scn.sap.com/thread/3854272

Re: CL_GUI_HTML_VIEWER - HTML with image https://scn.sap.com/thread/3854272