PhWeb

[Deskin, Bob]

Interesting. You may have uncovered something we missed. The LINKSCREEN
statement only generates the anchor link in the HTML. Unlike the DEFER
LINKSCREEN verb, it does nothing in the screen file itself. Since the
LINKSCREEN is within the cluster, the corresponding anchor link will be
generated as many times as the occurs. 

If you look at the template inside the anchor link, you should see a
name-value pair something like
STU_CRS:COURSEID=<!--PH:VALUE:STU_CRS:COURSEID-->. For occurrences other
than the first, this should look like
STU_CRS:COURSEID=<!--PH:VALUE:STU_CRS:COURSEID:2-->. Note the "2" is the
occurrence number. If that is not there, then add it manually, and the "3"
for the third occurrence, and try it.

Please let me know if this works.

If the occurrence numbers are not there, we'll look at fixing this for the
next release.

Bob Deskin              
PowerHouse Web Product Manager and Senior Product Advisor
Application Development Tools, Cognos Inc.
bob.deskin@cognos.com
(613) 738-1338 ext 4205  FAX: (613) 228-3149
3755 Riverside Drive P.O. Box 9707 Stn. T, Ottawa ON K1G 4K9 CANADA


-----Original Message-----
From: gsm [mailto:G.Martin@cchs.usyd.edu.au]
Sent: October 23, 2000 1:23 AM
To: powerh-l@sphere.swau.edu
Subject: PhWeb 



Greetings to all !!

First Post !!

I have some basic PHWeb screens but have had some difficulty with the 
linkscreen s/ment within an occurs ie 

screen wwenqcrs &
html htmltitle  activities find
file student in stud
access via studno using studno request studno
file stu_crs  in stud  secondary occurs 3
temp GoEnrol char*7 occurs with stu_crs initial   "goenrol"

FIELD STUDNO OF STUDENT REQUIRED NOCHANGE
CLUSTER OCCURS WITH STU_CRS
field courseid of stu_crs noselect
field courseyr of stu_crs noselect
field goenrol
linkscreen item GoEnrol  &
      passing        studno as "STU_CRS:STUDNO" , &
      courseid       as "STU_CRS:COURSEID"  &
      action "search"   label "GoEnrol" at ,30
      skip
CLUSTER

The value "STU_CRS:COURSEID" has the same value for each occurrence !

ie in  wwenqcrs.htm  

 <td>Courseid</td>
<td><input type="text" size="4" name="STU_CRS:COURSEID" value="1652"></td>
<td><input type="text" size="2" name="STU_CRS:COURSEYR" value="00"></td>
<td><input type="text" size="7" name="GOENROL" value="goenrol"></td>
<td>
<A
HREF="/cgi-bin/phcgi?PH_QKC=goenrol&amp;PH_APP=Default&amp;PH_HTML=goenrol.h
tm&amp;PH_ACTION=search&amp;STU_CRS:STUDNO=19992704&amp;STU_CRS:COURSEID=165
2">GoEnrol</A>
</td>
</tr>
<tr>
<td></td>
<td></td>
<td>Courseid</td>
<td><input type="text" size="4" name="STU_CRS:COURSEID:2" value="1654"></td>
<td><input type="text" size="2" name="STU_CRS:COURSEYR:2" value="00"></td>
<td><input type="text" size="7" name="GOENROL:2" value="goenrol"></td>
<td>
<A
HREF="/cgi-bin/phcgi?PH_QKC=goenrol&amp;PH_APP=Default&amp;PH_HTML=goenrol.h
tm&amp;PH_ACTION=search&
amp;STU_CRS:STUDNO=19992704&amp;STU_CRS:COURSEID=1652">GoEnrol</A>
</td>
</tr>


Thanxs 
Graeme Martin
Project Manager 
Information Technology Services Division 
University of Sydney Cumberland Campus 

g.martin@cchs.usyd.edu.au
(02) 93519756
Mob  0418 216770
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