{ # $Id: search.egw,v 1.16 1995/11/13 18:17:48 adam Exp $ proc buttons {setNo setMax startPos after} { global sessionId global env global hist if {$after && $setMax < [z39.$setNo resultCount]} { html "

\n" html "

\n" html {} html "
\n" } html "

\n" if {$setMax < [z39.$setNo resultCount]} { html {Next records} " | \n" } if {$startPos != "" && $startPos != "1"} { html {Previous records} " | \n" } html {New query} " | \n" html {New target} "

\n" if {!$after && $startPos != "" && $startPos != "1"} { html "

\n" html {} html "

\n" } } if {[info commands saveState] == ""} { source z39util.tcl } global sessionWait global nextSetNo global setNo global hist set setNo [lindex $sessionParms 0] if {[wform menu1] != ""} { set hist($nextSetNo,idAuthentication) $hist($setNo,idAuthentication) set hist($nextSetNo,host) $hist($setNo,host) set setNo $nextSetNo html "using host " $hist($setNo,host) " WWW/Z39.50 Gateway Search\n\n" displayError "Empty query" \ "You must specify at least one search word" html "\n" wabort } set hist($setNo,query) $query set hist($setNo,form,menu1) [wform menu1] set hist($setNo,form,menu2) [wform menu2] set hist($setNo,form,menu3) [wform menu3] set hist($setNo,form,entry1) [wform entry1] set hist($setNo,form,entry2) [wform entry2] set hist($setNo,form,entry3) [wform entry3] set hist($setNo,form,logic1) [wform logic1] set hist($setNo,form,logic2) [wform logic2] incr nextSetNo set b [wform base] if {$b == ""} { set hist($setNo,database) $databases } else { set hist($setNo,database) $b } set hist($setNo,maxPresent) [wform hits] if {$hist($setNo,maxPresent) == ""} { set hist($setNo,maxPresent) 30 } } set host $hist($setNo,host) set databases [lindex $targets($host) 1] html " WWW/Z39.50 Gateway Search " $host " \n" html "\n" set startPos [lindex $sessionParms 1] set endPos [lindex $sessionParms 2] set setMax 0 set setOffset 0 if {$startPos == ""} { if {[z39search $setNo 1 0 B] != "1"} { return } set r [z39.$setNo resultCount] html "

Search result $r hits

\n" wflush set setOffset [z39.$setNo numberOfRecordsReturned] display-rec 1 $setOffset display-brief 0 incr setOffset set setMax [z39.$setNo resultCount] if {$setMax > $hist($setNo,maxPresent)} { set setMax $hist($setNo,maxPresent) } } else { if {[z39search $setNo 0 0 B] != "1"} { return } set r [z39.$setNo resultCount] html "

Search result $r hits

\n" wflush set setOffset $startPos set setMax [z39.$setNo resultCount] if {$setMax > $endPos} { set setMax $endPos } if {$setMax > 0} { buttons $setNo $setMax $startPos 0 } } if {$setMax > 0} { z39present $setNo 0 $setOffset $setMax display-brief B } buttons $setNo $setMax $startPos 1 } { html "
\n" html "

Debug information

\n" html "sessionId: $sessionId
\n" html "sessionParms: $sessionParms
\n" foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} { html $e {: } $env($e) {
} \n } html "form: " [wform] "
\n" html "target: " $host "
\n" html "databases: " $hist($setNo,database) "
\n" html "selected: " [wform base] "
\n" html "query: --" $hist($setNo,query) "--
" html "setNo: " $setNo "
\n" html "nextSetNo: " $nextSetNo "
\n" }