Attachment in BSP Page

Question

If I use <htmlb:fileUpload> tag for creating attachment and upload the file, where is the file getting saved ?
How to extract the file from that storage location?

Answer 1

Hi,
The data is in variables and u can use it the way u want.
Check sample code:
ONINPUTPROCESSING:
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
Optional: test that this is an event from HTMLB library.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
See if upload is triggered from button
  DATA: event TYPE REF TO CL_HTMLB_EVENT.
  event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
  IF event->id = 'submitButton' AND event->event_type = 'click'.
    DATA: data TYPE REF TO CL_HTMLB_FILEUPLOAD.
    data ?= CL_HTMLB_MANAGER=>GET_DATA(
                                       request = runtime->server->request
                                       name    = 'fileUpload'
                                       id      = 'myFileUpload1'
    IF data IS NOT INITIAL.
      name         = data->file_name.
      content      = data->file_content.
      length       = data->file_length.
      content_type = data->file_content_type.
    ENDIF.
  ENDIF.
ENDIF.
ONLAYOUT:
<%@page language="abap"%>
<%@ extension name="htmlb" prefix="htmlb"%>
<htmlb:content>
  <htmlb:page title = "BSP Extension: HTMLB / Element: fileUpload">
    <htmlb:form method="post" encodingType="multipart/form-data">
      <htmlb:fileUpload   id      = "myFileUpload1"
                           size    = "50"
                           accept  = "true"
       />
      <htmlb:button       id      = "submitButton"
                           text    = "Upload"
                           onClick = "HandleUpload"
       />
    </htmlb:form>
    <htmlb:textView text="Uploaded: " />
    <htmlb:textView text="<%= name %>" />
    <htmlb:textView text="Content-Type: " />
    <htmlb:textView text="<%= content_type %>" />
    <htmlb:textView text="Length: " />
    <htmlb:textView text="<%= length %>" />
  </htmlb:page>
</htmlb:content>
Hope it'' help.
Cheers
Ankur