project_path: /web/_project.yaml book_path: /web/shows/_book.yaml description: Binding to objects and subproperties has always confused me. Until now! Today on Polycasts I’ll show you what’s going on under-the-hood when Polymer tries to bind to a property of an object.

{# wf_updated_on: 2015-10-20 #} {# wf_published_on: 2015-10-20 #} {# wf_youtube_id: 0GxteaIaj2Q #}

Binding to Objects {: .page-title }

<div class="video-wrapper"> <iframe class="devsite-embedded-youtube-video" data-video-id="0GxteaIaj2Q" data-autohide="1" data-showinfo="0" frameborder="0" allowfullscreen> </iframe> </div>

Binding to objects and subproperties has always confused me. Until now! Today on Polycasts I’ll show you what’s going on under-the-hood when Polymer tries to bind to a property of an object.

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Demo source

https://github.com/Polymer/polycasts/tree/master/ep30-binding-to-objects/employee-record

Docs on path change notifications

https://www.polymer-project.org/1.0/docs/devguide/data-binding.html#set-path

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