feat(widget-relation): support nested field references in relation widget (#2391)

2019-06-24 17:32:02 -06:00
parent 50dc371ebc
commit d6964b50b3
4 changed files with 108 additions and 15 deletions
--- a/packages/netlify-cms-core/src/backend.js
+++ b/packages/netlify-cms-core/src/backend.js
@ -130,7 +130,12 @@ const commitMessageFormatter = (type, config, { slug, path, collection }) => {

 const extractSearchFields = searchFields => entry =>
  searchFields.reduce((acc, field) => {
-    const f = entry.data[field];
+    let nestedFields = field.split('.');
+    let f = entry.data;
+    for (let i = 0; i < nestedFields.length; i++) {
+      f = f[nestedFields[i]];
+      if (!f) break;
+    }
    return f ? `${acc} ${f}` : acc;
  }, '');