Not working

[Narendra Sisodiya]

http://jsfiddle.net/nsisodiya/NbJuh/135/

[Eric Ho]

The new attributes will be ignored by default, see https://github.com/melanke/Watch.JS/#by-default-new-attributes-will-be-ignored
You have to set true on 4th parameter.

//defining a 'watcher' for an attribute
watch(ex1, function(){
    alert("attr1 changes!", arguments);
}, 1, true);