Requests That Change Only One Frame (SAP Library - HTMLBusiness Language Reference)

Requests That Change Only One Frame

If a request triggered by a hyperlink or a submit button ( get or post ) changes only one frame, the ~target parameter must be set to the name of this frame.

Example

Two frames are used in service ECS3.

The left frame shows a selection of purchase requisitions, each in the form of a hyperlink. When the user selects a hyperlink, the right frame is changed and becomes subscreen_210 , which displays the items belonging to the chosen purchase requisition.

The hyperlink in the left frame should be expressed as follows:

<ul>
`for (j=1; j <= xorder-vbeln.dim; j++)`
  <li> <a href="`wgateURL(xlist-vbeln=xorder-vbeln[i],
         ~OkCode="SLCT", ~target="subscreen_210")`">
         `xorder-vbeln[i]`
`end`
</ul>

This construction is triggered in a way that suits the individual browser.

Use the same procedure for URLs in < form> tags.

Note

The values of the href attribute in the < a> tag and the action attribute in the < form> tag must be enclosed in double quotation marks.

You cannot specify a target attribute explicitly.