added support for using a map to bind multiple fields to atom. fixes f…

…luentforward#2

README.md

@@ -30,6 +30,8 @@ As well as binding UI elements to functions that are dependent on atoms, atoms c
 
 For checkbox inputs, special handling is applied, so that you can bind an atom with a boolean value in exactly the same way.
 
+If the atom is a map, then multiple input elements can be bound to the atom. In this case,  the id of the input element is used as the key to lookup the particular item in the map e.g. `<input bindatom="sample.myatom" type="text" id="mykey"` will bind the input to the item in the map with key `:mykey`. Again, this will be a two way binding, so whenever the input fires the change event, the atom will be updated with a new map.
+
 ### Sequences and loops
 
 In addition to binding form input elements to atoms, you can also bind regions of html to an atom that is a sequence. This will clone the region of html for each item in the sequence. The region of html can also contain bindings. In this case, the binding functions will be called with a single parameter, which is the item from the sequence. This is best demonstrated with an example:

examples/maptest/.gitignore

@@ -0,0 +1,10 @@
+/target
+/lib
+/classes
+/checkouts
+pom.xml
+*.jar
+*.class
+.lein-deps-sum
+.lein-failures
+.lein-plugins

examples/maptest/README.md

@@ -0,0 +1,13 @@
+# binding-maptest
+
+A simple example for the cljs-binding library showing how a single atom that is a map can be used to bind to multiple input fields
+
+## Usage
+
+Run `lein cljsbuild once` to compile the ClojureScript, then simply open index.html
+
+## License
+
+Copyright © 2012 Fluent Software Solutions Ltd
+
+Distributed under the Eclipse Public License, the same as Clojure.