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Add if-any helper.
author
Mike Taylor
<mike@indexdata.com>
Thu, 28 Nov 2013 16:23:49 +0000
(16:23 +0000)
committer
Mike Taylor
<mike@indexdata.com>
Thu, 28 Nov 2013 16:23:49 +0000
(16:23 +0000)
tools/htdocs/mkws.js
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diff --git
a/tools/htdocs/mkws.js
b/tools/htdocs/mkws.js
index
124b311
..
deb0649
100644
(file)
--- a/
tools/htdocs/mkws.js
+++ b/
tools/htdocs/mkws.js
@@
-124,6
+124,18
@@
Handlebars.registerHelper('attr', function(attrName) {
});
+Handlebars.registerHelper('if-any', function(items, options) {
+ var having = options.hash.having;
+ for (var i in items) {
+ var item = items[i]
+ if (!having || item[having]) {
+ return options.fn(this);
+ }
+ }
+ return "";
+});
+
+
Handlebars.registerHelper('first', function(items, options) {
var having = options.hash.having;
for (var i in items) {