allow to stop/reinit plugin

zhisme · May 20, 2018 · a3a8f4a · a3a8f4a
1 parent 6d3d48a
commit a3a8f4a
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/app/assets/javascripts/jquery.infinite-pages.js.coffee b/app/assets/javascripts/jquery.infinite-pages.js.coffee
@@ -39,17 +39,21 @@ Released under the MIT License
 
     # Setup and bind to related events
     init: ->
-
       # Debounce scroll event to improve performance
       scrollTimeout = null
       scrollHandler = (=> @check())
 
-      @$context.scroll ->
-        if scrollTimeout
+      # Use namespace to let us unbind event handler
+      @$context.on 'scroll.infinitePages', ->
+        if scrollTimeout && self.active
           clearTimeout(scrollTimeout)
           scrollTimeout = null
         scrollTimeout = setTimeout(scrollHandler, 250)
 
+     stop: ->
+       @$context.off 'scroll.infinitePages'
+       @_log "Scroll checks stopped"
+
     # Internal helper for logging messages
     _log: (msg) ->
       console?.log(msg) if @options.debug
@@ -128,6 +132,12 @@ Released under the MIT License
       if !data
         $this.data 'infinitepages', (data = new InfinitePages(this, option))
       if typeof option == 'string'
-        data[option].apply(data, args)
+         if option == 'destroy'
+           data.stop args
+           # $this.removeData 'infinitepages'
+         else if option == 'reinit'
+           data.init args
+         else
+          data[option].apply(data, args)
 
 ) window.jQuery, window