7.0 refactor

examples/complete/web_root/linkstate.min.js

@@ -0,0 +1,18 @@
+function linkState(component, key, eventPath) {
+  let path = key.split('.'), cache = component.__lsc || (component.__lsc = {});
+
+  return cache[key + eventPath] || (cache[key + eventPath] = function(e) {
+           let t = e && e.target || this, state = {}, obj = state,
+               v = typeof eventPath === 'string' ?
+               delve(e, eventPath) :
+               t.nodeName ? (t.type.match(/^che|rad/) ? t.checked : t.value) :
+                            e,
+               i = 0;
+           for (; i < path.length - 1; i++) {
+             obj = obj[path[i]] ||
+                 (obj[path[i]] = !i && component.state[path[i]] || {});
+           }
+           obj[path[i]] = v;
+           component.setState(state);
+         });
+}