X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.db-live.git;a=blobdiff_plain;f=yarrg%2Fweb%2Fqtextstring;h=93eb1249633499550bf763cb7c33ccd1c735115b;hp=639e9abf25bc3a3db06a091f776138e856c32092;hb=b003b70daab49984677a1cfadced9da9ee9be19a;hpb=742ec1631db983f22545c9c7d6d573865bdc85fa

diff --git a/yarrg/web/qtextstring b/yarrg/web/qtextstring
index 639e9ab..93eb124 100644
--- a/yarrg/web/qtextstring
+++ b/yarrg/web/qtextstring
@@ -40,14 +40,18 @@ $qa => $m->caller_args(1)->{'qa'}
 $dbh
 $thingstring
 $emsgstore
-$perresult
+$onresults
 $prefix => 'ts';
+$helpref => undef;
 </%args>
 <%perl>
 my $stringval= $qa->{$thingstring};
 $stringval='' if !defined $stringval;
 
 my $p= $prefix.'_';
+my $checker= $m->fetch_comp("check_${thingstring}");
+my $significant_nonempty= $checker->attr_exists('significant_nonempty');
+
 </%perl>
 
 <&| script &>
@@ -57,7 +61,7 @@ my $p= $prefix.'_';
 
 <%$p%>timeout=false;
 <%$p%>request=false;
-<%$p%>done='';
+<%$p%>done=<% $significant_nonempty ? "null" : "''" %>;
 <%$p%>needed='';
 function <%$p%>Later(){
   window.clearTimeout(<%$p%>timeout);
@@ -97,13 +101,13 @@ register_onload(<%$p%>Needed);
  id="<% $thingstring %>" name="<% $thingstring %>"
  onchange="<%$p%>Needed();" onkeyup="<%$p%>Later();"
  value="<% $stringval |h %>"
- >
+ ><% defined($helpref) ? "<a href=\"docs#$helpref\">[?]</a>" : '' %>
 <br>
 <div id="<%$p%>results">&nbsp;</div><br>
 
 <%perl>
-if (length $thingstring) {
-	my ($emsg,$canonstring,$results)= $m->comp('qtextstringcheck',
+if ($significant_nonempty || length $thingstring) {
+	my ($emsg,$canonstring,@results)= $m->comp('qtextstringcheck',
 		what => $thingstring,
 		ocean => $qa->{Ocean},
 		string => $stringval,
@@ -113,10 +117,6 @@ if (length $thingstring) {
 		$$emsgstore='' unless defined $$emsgstore;
 		$$emsgstore .= $emsg. ' ';
 	}
-
-	foreach my $entry (@$results) {
-#print STDERR "qts entry perresult \`@$entry'\n";
-		$perresult->(@$entry);
-	}
+	$onresults->(@results);
 }
 </%perl>