Preview button not showing on all collections (?)

adam-mrozik

11 months ago

1 2

export const Plans: CollectionConfig = {
  slug: 'plans',
  admin: {
    useAsTitle: 'title',
    preview: (doc, { locale }) => {
            if (doc?.slug) {
                return `https://bigbird.com/preview/posts/${doc.slug}?locale=${locale}`;
            }

            return null;
        },
    },
  },
  access: DEFAULT_ACCESS_CONTROL,
  fields: [
    {
      name: 'title',
      label: 'Title',
      type: 'text',
      localized: true,
    },
    {
      name: 'id',
      label: 'Custom ID',
      type: 'text',
    },
    buttons,
  ],
  timestamps: false,
}

• Selected Answer
  

  evelynhathaway

  9 months ago

  In your above code, if (doc?.slug) makes the preview button only show if there's a slug.

  You can write another condition or remove the condition and just return the preview URL.

  As an example:

  export const Plans: CollectionConfig = {
    slug: 'plans',
    admin: {
      useAsTitle: 'title',
      preview: (doc, { locale }) => {
          // Always return the same preview URL for the plans collection in each locale
          return `https://bigbird.com/preview/plans?locale=${locale}`;
      },
    },
    access: DEFAULT_ACCESS_CONTROL,
    fields: [
      {
        name: 'title',
        label: 'Title',
        type: 'text',
        localized: true,
      },
      {
        name: 'id',
        label: 'Custom ID',
        type: 'text',
      },
      buttons,
    ],
    timestamps: false,
  }

• 

  adam-mrozik

  11 months ago

  Ahh, noticed it will not appear, unless you have a slug field added. Could we adjust it? I want to have a preview button for collections which are all grouped on one page, so I do not require slug in some instances