X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=tools%2Fhtdocs%2Fmkws.js;h=124b3115fb9723bcf7227d31e86b8337e09fd45a;hb=588dc0fed2bd1f9240418e05a87514796679223a;hp=8e282a8d3f2271dab6f393d35426af018e198c91;hpb=b02972410ce4e86179e43f92f66a9eb4a6d3e909;p=mkws-moved-to-github.git

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index 8e282a8..124b311 100644
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -118,8 +118,21 @@ Handlebars.registerHelper('json', function(obj) {
 });
 
 
+// We need {{attr name}} because Handlebars can't parse {{@@name}}
+Handlebars.registerHelper('attr', function(attrName) {
+    return this['@' + attrName];
+});
+
+
 Handlebars.registerHelper('first', function(items, options) {
-    return options.fn(items[0]);
+    var having = options.hash.having;
+    for (var i in items) {
+	var item = items[i]
+	if (!having || item[having]) {
+	    return options.fn(item);
+	}
+    }
+    return "";
 });