Setting Chart Title Dynamically

[Former Member]

Hi Experts,

I am currently using a mime(created using Graphics chart designer) for displaying a graph.

But, I am not able to set the Chart title dynamically.

Could someone please let me know how to set these properties Dynamically.

Thnx.

Regards,

Kishore

[Former Member · Accepted solution]

Hi,

Try the code below:

DATA: lv_xml_str    TYPE         string,
      o_mr_api      TYPE REF TO  if_mr_api,
      is_folder     TYPE         boole_d,
      l_loio        TYPE         skwf_io,
      lt_itab       TYPE         sdokcntbins,
      lv_len        TYPE         i,
      lv_url        TYPE         string,
      lv_xml_xstr   TYPE         xstring.
* get the XML from MIME
IF o_mr_api IS INITIAL.
  o_mr_api = cl_mime_repository_api=>if_mr_api~get_api( ).
ENDIF.
* URL to MIME
IF lv_url IS INITIAL.
  lv_url = '/sap/bc/bsp/sap/zdump/'.         
* XML file name
  CONCATENATE lv_url 'screen1.xml' INTO lv_url.
ENDIF.
TRANSLATE lv_url USING '\/'.

* get the MIME as xstring
CALL METHOD o_mr_api->get
  EXPORTING
    i_url              = lv_url
  IMPORTING
    e_is_folder        = is_folder
    e_content          = lv_xml_xstr
    e_loio             = l_loio
  EXCEPTIONS
    parameter_missing  = 1
    error_occured      = 2
    not_found          = 3
    permission_failure = 4
    OTHERS             = 5.
* convert xstring to string
CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
  EXPORTING
    buffer        = lv_xml_xstr
  IMPORTING
    output_length = lv_len
  TABLES
    binary_tab    = lt_itab.

CALL FUNCTION 'SCMS_BINARY_TO_STRING'
  EXPORTING
    input_length = lv_len
    mimetype     = 'text/xml'
  IMPORTING
    text_buffer  = lv_xml_str
  TABLES
    binary_tab   = lt_itab.

DATA: lr_xml_parser    TYPE REF TO cl_ixml_mini_parser,
      lr_xml_render    TYPE REF TO cl_ixml_mini_renderer,
      lr_dom           TYPE REF TO if_ixml_mini_dom.

CREATE OBJECT lr_xml_parser.

CALL METHOD lr_xml_parser->if_ixml_mini_parser~parse_string(
EXPORTING
stream = lv_xml_str
IMPORTING
dom = lr_dom ).

DATA: lt_dom  TYPE tixmltdom.
FIELD-SYMBOLS: <fs_dom>  LIKE LINE OF lt_dom.
LOOP AT lr_dom->dom_table ASSIGNING <fs_dom>.      "replace what ever you need here
  IF <fs_dom>-name CS 'text'.
    <fs_dom>-value = 'Hello testing'.
  ENDIF.
ENDLOOP.
CLEAR lv_xml_str.
CREATE OBJECT lr_xml_render.
CALL METHOD lr_xml_render->if_ixml_mini_renderer~render_string(
EXPORTING
dom = lr_dom
IMPORTING
stream = lv_xml_str ).

Hope this resolves the issue.

Good luck.

Abhinav

[Former Member · Accepted solution]

Thanks a lot Abhinav.

Cheers,

Kishore

[former_member187977 · Accepted solution]

hi abhinav,

how do I get the Mime as if_ixml_document type. The I_Customizing property of BG UI element takes values type if_ixml_document. I want to set the Mime in I_Customizing. how do i do it ?

Regards

seventyros

[Former Member]

Hi,

Before displaying the chart get the chart from MIME and replace the title with dynamic value.

You might have to use the PARSER check the interface IF_IXML_PARSER. [Link|http://help.sap.com/saphelp_nw04/Helpdata/EN/86/8280d512d511d5991b00508b6b8b11/content.htm]

Regards,

Abhinav

[Former Member]

Hi Kishore,

I am not sure but check [this|https://www.sdn.sap.com/irj/scn/downloads?rid=/library/uuid/e0a9ba90-0201-0010-d3a2-9cb376b5e181] might be helpful.

What's the extension of your chart in MIME?

Regards,

Abhinav

[Former Member]

Hi Abhinav,

The extn is '.XML'

we had used the SAP Chart Designer 640 and saved the customizing and used it as a mime in the BSP application.

Regards,

Kishore

[Former Member]

Hi Vishnurathan,

You need to specify chart title as a template, to do this specify the chart title within specific identifier such as "$TITLE$" now get the mime as an XML file and identify $TITLE$ and update this to display what ever you want. for example in Microsoft Office 2007 you can create a powerpoint slide template with extension .pptx , now what ever text you need as dynamic mention it within $$, get the mime as an XML file use XML specfic classes and methods to extract entire MIME document as an XML now get $Title$ and update the value.

Hope this helps.

Regards,

Abhinav

[Former Member]

Hi Abhinav,

Thanks for your reply.

Could you please explain with an example.

Regards,

kishore

[Former Member]

Hi,

Could you please help us out with this issue.

Thnx in advance,

Regards,

Kishore