Accepting Arrays on 'exportHtmlAdditionalTags' to handle attributes stored as ['key', 'value'] (and not only ['key', 'true'])

1 files changed, 10 insertions, 1 deletions

diff --git a/doc/api/hooks_server-side.md b/doc/api/hooks_server-side.md
index 79879b2f..4f441f58 100644
--- a/doc/api/hooks_server-side.md
+++ b/doc/api/hooks_server-side.md
@@ -357,7 +357,7 @@ Things in context:
 
 1. Pad object
 
-This hook will allow a plug-in developer to include more properties and attributes to support during HTML Export.  An Array should be returned.
+This hook will allow a plug-in developer to include more properties and attributes to support during HTML Export. An Array should be returned. If a value in this array is a string, the exported HTML will contain tags like `<tag_name>` for the content where attributes are `['tag_name', 'true']`; if a value in this array is a pair `['tag_name', 'value']`, the exported HTML will contain tags like `<tag_name:value>` for the content where attributes are `['tag_name', 'value']`.
 
 Example:
 ```
@@ -368,6 +368,15 @@ exports.exportHtmlAdditionalTags = function(hook, pad, cb){
 };
 ```
 
+Example when attributes are stores as `['color', 'red']` on the attribute pool:
+```
+// Add the props to be supported in export
+exports.exportHtmlAdditionalTags = function(hook, pad, cb){
+  var padId = pad.id;
+  cb([["color", "red"], ["color", "blue"]]);
+};
+```
+
 ## userLeave
 Called from src/node/handler/PadMessageHandler.js