How to Create one_to_one Relationships
Guide on how to create a one_to_one relationship field in Zesty.io
An easy way to think of one-to-one relationships in Zesty.io is to think of radio buttons.
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As opposed to something like check boxes where you can select many options for one question, with radio buttons you can only select one option for each question. One-to-one relationships in Zesty.io work exactly in this fashion. Lets take a blog for example.
When you create a blog in Zesty.io a one-to-one relationship between an article and an author is created.
<pageset
name="blog_article"
name_friendly="Articles"
parent_set="blog_category"
view="blog-article">
...
...
<fields>
<one_to_one
name="author"
name_friendly="Author"
relationship="blog_author"
relationship_field="name"
required="1"
list="1"
/>
...
...
</fields>
relationship:
This has to match the name of the data set/template set/page set. Once the name is the same, this will dynamically set the dropdown field with the name of authors.
relationship_field:
This is what the field will be called inside of the content page.
required:
This makes the field required to be submitted.
list:
This adds the field to the table-view.
In Manager App
In the config tab, here is what the above code creates:
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Now if we were to create an author:
Each article will have a dropdown populated by the various authors you have saved in your dataset. Each article will have a required field of selecting one author, which is the core of the one-to-one relationship. Now whenever a new author is created, it will automatically be available in the article dropdown when selecting an author.
Updated about 1 year ago