Download this static resource .zip file: streaming_api_interactive_visualforce_demo-v40.zip
Extract the following files from the .zip fle:
| File Name | Description |
|---|---|
| cometd.zip | Files for CometD version 3.1.0 and the Dojo toolkit used by demo.js. When you define a .zip archive file as a static resource, Visualforce can access the files in that archive. The .zip file becomes a virtual file system. |
| demo.css | The CSS code that formats the Visualforce page. |
| demo.js | The code used by the page to subscribe to the channel, receive and display the notifications, and unsubscribe from the channel. |
| json2.js | The JavaScript library that contains the stringify and parse methods. |
| StreamingApiDemo | The Visualforce page that displays the Streaming API notifications. |
From Setup, enter Static Resources in the Quick Find box, then select Static Resources to add the extracted files with the following names:
| File Name | Static Resource Name |
|---|---|
| cometd.zip | cometd_zip |
| demo.css | demo_css |
| demo.js | demo_js |
| json2.js | json2_js |
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