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blocks:app-note:intra-browser-communication [2022-03-22 09:56]
admin More postMessage examples 		blocks:app-note:intra-browser-communication [2023-08-01 21:06] (current)
admin [Installation]
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 ===== Installation ===== ===== Installation =====
  
-You need a computer running Blocks server software and a web browser to run this application note. Here's the {{ :blocks:app-note:intra-browser-communication:intrabrowsercomms.zip |Blocks root}} containing this application note. See the [[https://int.pixilab.se/docs/blocks/app-note/start|general setup]] article for details on how to download and install the root on your blocks server. +You need a computer running Blocks server software and a web browser to run this application note. Here's the {{ :blocks:app-note:intra-browser-communication:intrabrowsercomms.zip |Blocks root}} containing this application note. See the [[blocks:app-note:start|general setup]] article for details on how to download and install the root on your blocks server. 
  
 ===== Running the Example ===== ===== Running the Example =====
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 <code> <code>
-/* Keep Blocks Attractor at bay when user interacts with content. +/* Keep Blocks Attractor at bay when user interacts with content. 
- Block can not detect user interaction inside a Web Block without +  Block can not detect user interaction inside a Web Block without 
- such notifications.+  such notifications.
 */ */
 parent.postMessage({type: 'action'}, '*'); parent.postMessage({type: 'action'}, '*');
  
-/* Navigate to specified child block. Always uses absolute block path starting +/* Navigate to specified child block. Always uses absolute block path starting 
- from he outermost block playing on the spot. If you're using Reference Block +   from he outermost block playing on the spot. If you're using Reference Block 
- to bring in the content making the outgoing call, remember that all paths +   to bring in the content making the outgoing call, remember that all paths 
- must be specified from the top of the outermost (root) block, not relative +   must be specified from the top of the outermost (root) block, not relative 
- to the referenced block.+   to the referenced block.
 */ */
 parent.postMessage({type: 'goto-block', data: "/path/to/block"}, '*'); parent.postMessage({type: 'goto-block', data: "/path/to/block"}, '*');
  
-/* Go back to previous block path.+/* Go back to previous block path.
 */ */
 parent.postMessage({type: 'go-back'}, '*'); parent.postMessage({type: 'go-back'}, '*');
  
-/* Tell any Locator to locate Spot with Location ID 12.+/* Tell any Locator to locate Spot with Location ID 12.
 */ */
 parent.postMessage({type: 'set-location', data: 12}, '*'); parent.postMessage({type: 'set-location', data: 12}, '*');
  
-/* Specify local tags of this Spot. Comma separate multiple tags.+/* Specify local tags of this Spot. Comma separate multiple tags.
 */ */
 parent.postMessage({type: 'set-tags', data: 12}, '*'); parent.postMessage({type: 'set-tags', data: 12}, '*');