1 files changed, 0 insertions, 159 deletions
diff --git a/docs/samples/bindings.js b/docs/samples/bindings.js
deleted file mode 100644
index cac29e417..000000000
--- a/docs/samples/bindings.js
+++ /dev/null
@@ -1,159 +0,0 @@
-// requires index.js
-
-function Binding(name){
-  this.name = name
-  this.value = undefined
-  this.inputs = []
-  this.listeners = []
-  this.formatter = undefined
-}
-
-
-Binding.prototype.addInput = function(el) {
-  var binding = this
-  var _onInput = function(ev) {
-    binding.setValue(el.value, el)
-  }
-  var input = {
-    el: el,
-    _onInput: _onInput,
-  }
-  this.inputs.push(input)
-  if (this.value === undefined) {
-    this.value = el.value
-  } else {
-    input.el.value = this.value
-  }
-  el.addEventListener('input', _onInput, {passive:true})
-}
-
-
-// listener signature:
-//   function(nextval string, prevval string, b Binding)void
-//
-Binding.prototype.addListener = function(listener) {
-  this.listeners.push(listener)
-}
-
-
-Binding.prototype.setValue = function(nextval, origin) {
-  // console.log('Binding.setValue nextval:', nextval, {origin})
-  var prevval = this.value
-  if (this.formatter) {
-    nextval = this.formatter(nextval, prevval)
-  }
-  if (this.value === nextval) {
-    return
-  }
-  var binding = this
-  this.value = nextval
-  this.inputs.forEach(function(input) {
-    if (input.el !== origin) {
-      input.el.value = nextval
-    }
-  })
-  this.listeners.forEach(function(listener) {
-    listener(nextval, prevval, this)
-  })
-}
-
-
-function Bindings() {
-  this.bindings = {}
-}
-
-Bindings.prototype.getBinding = function(name, input) {
-  var binding = this.bindings[name]
-  if (!binding) {
-    binding = new Binding(name)
-    this.bindings[name] = binding
-  }
-  return binding
-}
-
-Bindings.prototype.bindInput = function(name, input) {
-  // console.log('bindInput', name, input)
-  var binding = this.getBinding(name)
-  binding.addInput(input)
-}
-
-Bindings.prototype.bindAllInputs = function(queryOrInputElementList) {
-  var bindings = this
-
-  var inputs = (
-    typeof queryOrInputElementList == 'string' ? $$(queryOrInputElementList) :
-    queryOrInputElementList
-  )
-
-  inputs.forEach(function(input) {
-    var bindingName = input.dataset.binding
-    if (bindingName) {
-      bindings.bindInput(bindingName, input)
-    }
-  })
-}
-
-// listener signature:
-//   function(nextval string, prevval string, b Binding)void
-//
-Bindings.prototype.addListener = function(name, listener) {
-  var binding = this.getBinding(name)
-  binding.addListener(listener)
-}
-
-Bindings.prototype.setValue = function(name, value) {
-  var binding = this.getBinding(name)
-  binding.setValue(value)
-}
-
-
-Bindings.prototype.value = function(name, defaultValue) {
-  var binding = this.bindings[name]
-  return binding && binding.value !== undefined ? binding.value : defaultValue
-}
-
-
-function fmt_float(nextval, prevval) {
-  var n = parseFloat(nextval)
-  return isNaN(n) ? 0 : n
-}
-
-function fmt_int(nextval, prevval) {
-  var n = parseInt(nextval)
-  return isNaN(n) ? 0 : n
-}
-
-
-// configure is convenience function for setting value, adding a
-// listener and associating a formatter with a binding.
-// If a listener and a value is provided, the value is set and the listener
-// is immediately invoked.
-//
-Bindings.prototype.configure = function(name, value, formatter, listener) {
-  var binding = this.getBinding(name)
-  if (listener) {
-    binding.addListener(listener)
-  }
-  if (value !== undefined && value !== null) {
-    binding.setValue(value)
-  }
-  if (formatter) {
-    if (typeof formatter == 'string') {
-      switch (formatter) {
-        case 'number':
-        case 'float':
-          formatter = fmt_float; break;
-        
-        case 'int':
-        case 'integer':
-          formatter = fmt_int; break;
-
-        default:
-          throw new Error('unknown formatter "' + formatter + '"')
-      }
-    } else if (typeof formatter != 'function') {
-      throw new Error('formatter should be a string or function')
-    }
-    binding.formatter = formatter
-  }
-}