FSN#33555 Suggest flexfile '-1' bij leegmaken

svn path=/Website/trunk/; revision=26133

APPL/Shared/Suggest/suggest.js

@@ -51,7 +51,7 @@ function Suggest(inParams)
   var lastHighlight = null;
   var divWidth = 500;
 
-  var emptyKey = -1;
+  var emptyKey = ("emptyKey" in params)?params.emptyKey:-1;
   var emptyText = "";
   var currentKey = -1;
   var currentText = null;

APPL/Shared/flexfileselector.inc

@@ -69,6 +69,7 @@ function FCLTflexfileselector(fieldName, objectName, params)
                                                                 queryField: $("#<%=fieldName%>_show")[0],
                                                                 queryUrl: "<%=protectQS.create(functieQueryUrl)%>",
                                                                 initKey: "<%=safe.jsstring(params.filename || "")%>",
+                                                                emptyKey: "",
                                                                 keyField: $("#<%=fieldName%>")[0]
                                                                 <%=params.urlAdd? ", urlAdd: " + urlAddTxt : ""%>
                                                                 <%=params.extraParamField? ", extraParamField: $(\"" + "#" + params.extraParamField + "\")[0]" : ""%>