Created
November 4, 2014 12:50
-
-
Save chuckh/34c56bd5a666c4105285 to your computer and use it in GitHub Desktop.
Polymer // source http://jsbin.com/deqabu
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset=utf-8 /> | |
| <title>Polymer</title> | |
| <script src="http://www.polymer-project.org/platform.js"></script> | |
| <link rel="import" href="http://www.polymer-project.org/components/polymer/polymer.html"> | |
| <link rel="import" href="http://www.polymer-project.org/components/paper-dropdown-menu/paper-dropdown-menu.html"> | |
| <link rel="import" href="http://www.polymer-project.org/components/paper-item/paper-item.html"> | |
| <link rel="import" href="http://www.polymer-project.org/components/core-ajax/core-ajax.html"> | |
| </head> | |
| <body> | |
| <polymer-element name="foo-drop"> | |
| <template> | |
| <core-ajax auto | |
| url="http://www.json-generator.com/api/json/get/bJMeMASvTm?indent=2" | |
| response="{{items}}" | |
| handleas="json"> | |
| </core-ajax> | |
| <template if="{{items}}"> | |
| <paper-dropdown-menu selected="{{selected}}"> | |
| <template repeat="{{item in items}}"> | |
| <paper-item label="{{item.name}}"></paper-item> | |
| </template> | |
| </paper-dropdown-menu> | |
| </template> | |
| </template> | |
| <script> | |
| Polymer({ | |
| publish: { | |
| selected: null | |
| } | |
| }); | |
| </script> | |
| </polymer-element> | |
| <foo-drop selected="2"></foo-drop> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
From Rob Dodson at http://stackoverflow.com/questions/26635287/dynamically-generated-paper-dropdown-menu-initial-selection-issue.
One option would be to not render the dropdown until the data is available.