added attribute function

stackbit · Feb 2, 2021 · b1ef5bb · b1ef5bb
1 parent 223df01
commit b1ef5bb
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/unibit.js b/src/unibit.js
@@ -244,6 +244,7 @@ module.exports = class Unibit {
  context.paginate = this.paginate.bind(this, context);
  context.link = this.link.bind(this, context.site);
  context.classNames = this.classNames.bind(this);
+ context.attribute = this.attribute.bind(this);
 
  // this.logger.log("context:\n" + JSON.stringify(context, null, 4));
  return context;
@@ -489,6 +490,19 @@ module.exports = class Unibit {
  }
  }
 
+ attribute(name, value, condition) {
+ if (typeof condition === 'undefined') {
+ condition = true;
+ }
+ if (!condition) {
+ return '';
+ }
+ if (value === null) {
+ return this.env.filters.safe(name);
+ }
+ return this.env.filters.safe(`${name}="${value}"`);
+ }
+
 }
 
 class LinkExtension {